CN109475142A - Instant powder dust tea - Google Patents

Abstract

The present invention relates to a kind of instant powder dust teas, it contains following ingredient (a)~(c): (a) one kind or two or more 5~15 mass % of polyphenol in flavonols, flavanones, flavanols and their sugared addition product, (b) lipid and (c) ascorbic acid or its salt, and the mass ratio [(b)/(a)] of ingredient (a) and ingredient (b) is 0.025~0.1.

Description

Instant powder dust tea

Technical field

The present invention relates to a kind of instant powder dust teas.

Background technique

In recent years, with the diversification of the hobby of consumer or surging, the various beverage listings of health perception.As in this way One of tea beverage, have without using small tea jar or teapot etc., and be put into be only injected into hot water etc. in the containers such as cup can be simply The instant powder dust tea drunk.Instant powder dust tea is suitble to carry, and carries to workplace or destination of going on business, Reiseziel etc. and drinks Chance increases.

All the time, as instant powder dust tea, such as propose there is following instant powder dust tea etc.: instant powder drink is (specially Sharp document 1), wherein it fits through in the mixed solution that the mass ratio of ethyl alcohol and water is 99/1~75/25 by green-tea extract Refined and 0.5~20.0 mass % of refined substance of green-tea extract and hydroxycarboxylic acid that obtain or its lactone or their salt 0.01~10.0 mass %, and the content of non-polymer catechin is set as 0.5~15.0 mass %, thus contain in high concentration There is non-polymer catechin, and bitter taste and astringent taste are lowered and excellent flavor, and can also be grown after being reduced to beverage Time keeps flavor and appearance stability；Instant powder dust tea (patent document 2), wherein by containing tea polyphenols, catechin and Casurin (strictinin), and the 70 weight % or more in catechin are set as phenotype catechin, thereby while Contain tea polyphenols in high concentration, but the original fragrance of tea, flavour and mouthfeel are excellent, have both hobby property with it is functional；Instant green tea (patent document 3), wherein by containing green-tea extract, polyphenoils, powder tea and potassium, and the content of potassium is set as 0.8~ 5.6 mass %, to fully obtain delicious and fragrance when drinking, powder color and water colour when drinking show bright-coloured Green, and be not easy to precipitate from powder dissolution powder tea at the end of drinking.

(patent document 1) Japanese Unexamined Patent Publication 2009-72188 bulletin

(patent document 2) Japanese Unexamined Patent Publication 2008-306980 bulletin

(patent document 3) Japanese Unexamined Patent Publication 2009-219411 bulletin

Summary of the invention

The present invention provides a kind of instant powder dust tea, contains following ingredient (a)~(c):

(a) the one kind or two or more polyphenol 5 in flavonols, flavanones, flavanols and their sugared addition product~ 15 mass %,

(b) lipid and

(c) ascorbic acid or its salt, and

The mass ratio [(b)/(a)] of ingredient (a) and ingredient (b) is 0.025~0.1.

Specific embodiment

The inventors have found that when injecting hot water etc. and restoring instant powder dust tea, according to the type of used water, as The quality of beverage generates difference.It especially finds, when being restored when being restored instant powder dust tea using hard water and using soft water, outside Sight etc. can generate difference, and the demand that opposite customer provides uniform commodity has an impact.

The present invention relates to a kind of not vulnerable to the hardness influence of used water, and the turbidity the etc. when reduction such as injection hot water is presented The instant powder dust tea of appearance that is lowered of difference.

Present inventor is studied in view of above-mentioned technical problem, as a result, it has been found that, by containing specific polyphenol, lipid And ascorbic acid or its salt, and polyphenol amount and lipid are controlled relative to the mass ratio of the polyphenol as in particular range, so as to The difference of turbidity when being restored when being restored with reducing using hard water and using soft water.

According to the present invention it is possible to provide a kind of not vulnerable to the hardness influence of used water, the reduction such as presentation injection hot water When turbidity etc. the instant powder dust tea of appearance that is lowered of difference.

Instant powder dust tea of the invention contains a kind in flavonols, flavanones, flavanols and their sugared addition product Or polyphenol of more than two kinds is as ingredient (a).As flavonols, such as myricetin, Quercetin, Kaempferol can be enumerated.As Huang Alkanone, such as hesperetin, naringenin can be enumerated.As flavanols, such as non-polymer catechin can be enumerated and its gathered Object is closed, as the polymer of non-polymer catechin, such as the polymerization catechin etc. such as can enumerate procyanidine.Herein, originally " non-polymer catechin " in specification is by catechin, nutgall catechin, epicatechin and epigallocatechin Etc. non-gallate body, with catechin and gallate, nutgall catechin gallic acid ester, L-Epicatechin gallate And the general name that the gallates body such as Epigallo-catechin gallate (EGCG) merges, the content of non-polymer catechin is base It is defined in above-mentioned 8 kinds of total amount.Furthermore as long as non-polymer catechin is containing at least one kind of in above-mentioned 8 kinds With.

On the other hand, sugared addition product refers to the glycoside link on the flavonols, flavanones or flavanols as aglycone There is the addition product of sugar.Glycosidic bond can be O-glycosides, or C- glucosides is not particularly limited.Carry out the sugar of glycoside link It is different according to the type of aglycone, such as can enumerate: glucose, galactolipin, rhamnose, xylose, arabinose, celery The monosaccharide such as sugar；The disaccharides such as rutinose, neohesperidose, sophorose, synthetism xylobiose (Sambubiose), laminaribiose；Gentianose (gentiotriose), the trisaccharides such as glucosyl group rutinose, glucosyl group neohesperidose；Or these mixture.In addition, sugar adds Having at object has addition product made of sugar in aglycone addition as described above and further addition sugar forms on the sugar addition product Addition product, or these mixture.The reaction of addition sugar can use well known method, such as can enumerate in sugar The method for acting on glycosyl transferase to flavonols sugar addition product and carrying out glucosyl.As Specific operating method, such as it is referred to International Publication No. 2006/070883.

As the specific example of flavonols sugar addition product, it can enumerate and match in glucosides such as Kaempferol, Quercetin or myricetins Addition product, such as isoquercitrin, rutin sophorin, quercitin made of addition sugar etc. on base.Further, it can also enumerate in isoquercitrin Glycosides, rutin sophorin, further addition product made of addition sugar, such as isoquercitrin sugar addition product, rutin sophorin sugar addition on quercitin Object, quercitin sugar addition product etc..Isoquercitrin sugar addition product is, for example, on the glucose residue of isoquercitrin with α -1,4 bonding Form be bonded with 1 or more glucose compound, the bonding number of glucose is preferably 1~15, more preferably 1~10, Further preferably 1~7.

As the specific example of flavane ketose addition product, can enumerate on the aglycone of hesperetin or naringenin etc. plus Addition product made of saccharogenesis, such as aurantiamarin, aurantiin etc..Further, the addition sugar on aurantiamarin, aurantiin can also be enumerated Made of addition product, such as aurantiamarin sugar addition product, aurantiin sugar addition product etc..Aurantiamarin sugar addition product is, for example, in aurantiamarin Rue saccharide residue on be bonded in the form of α-Isosorbide-5-Nitrae bonding 1 or more glucose compound, the bonding number of glucose is excellent It is selected as 1~10, more preferably 1~5, further preferably 1.

As the specific example of flavanols sugar addition product, such as Japanese Unexamined Patent Publication 6-40883 bulletin can be enumerated and remembered The compound of load.

Wherein, as ingredient (a), from the viewpoint of physiologic effect, it is preferably selected from isoquercitrin, isoquercitrin sugar adds At object, aurantiamarin, aurantiamarin sugar addition product, rutin sophorin, rutin sophorin sugar addition product, non-polymer catechin and polymerization catechu It is one kind or two or more in element, more preferably selected from isoquercitrin, isoquercitrin sugar addition product, aurantiamarin sugar addition product, non-poly- It closes object catechin and polymerize one kind or two or more in catechin, further preferably non-polymer catechin.

The content of ingredient (a) in instant powder dust tea of the invention is 5~15 mass %, high concentration, life from polyphenol From the perspective of the difference reduction for managing effect and turbidity, preferably 6 mass % or more, more preferably 7 mass % or more are more excellent 10.8 mass % or more, further preferably 12 mass % or more are selected as, are even more preferably 12.5 mass % or more, and excellent Be selected as 14.5 mass % hereinafter, more preferably 14 mass % hereinafter, further preferably 13.5 mass % hereinafter, further preferably For 13.4 mass % hereinafter, being even more preferably 13 mass % or less.The range of content as ingredient (a), in the present invention Instant powder dust tea in preferably 6~14.5 mass %, more preferably 7~14 mass %, further preferably 10.8~13.5 Quality %, further preferably 12~13.4 mass % are even more preferably 12.5~13 mass %.Furthermore ingredient (a) Content can be measured by the type or the method for type of polyphenol for being suitable for instant powder dust tea, for example, to flavonols and its Sugared addition product or flavanones and its sugared addition product can be measured by high performance liquid chromatography, in addition, flavanols can lead to Tartrate-Fe method or high performance liquid chromatography etc. is crossed to be measured.Specifically, can be by documented by aftermentioned embodiment Method is measured.Furthermore it may be the detection zone of adaptive device in measurement and be freeze-dried sample, Huo Zhewei The separating capacity of adaptive device and the inclusion removal etc. in sample is implemented into proper treatment as needed.

In addition, containing (a in ingredient (a)¹) in the case where non-polymer catechin, about instant powder dust tea of the invention In ingredient (a¹) content, from the difference of the high concentration of non-polymer catechin, physiologic effect and turbidity reduce sight Point sets out, preferably 5 mass % or more, more preferably 6 mass % or more, further preferably 7 mass % or more, further more Preferably 8 mass % or more, and preferably 15 mass % are hereinafter, more preferably 14.5 mass % are hereinafter, further preferably 14 Quality % is hereinafter, further preferably 13.5 mass % or less.As ingredient (a¹) content range, of the invention instant It is preferably 5~15 mass %, more preferably 6~14.5 mass %, further preferably 7~14 mass %, into one in powder tea Step is more preferably 8~13.5 mass %.Furthermore ingredient (a¹) content can pass through be suitable for instant powder dust tea type method It is measured, such as can be measured by high performance liquid chromatography.Specifically, can be remembered by aftermentioned embodiment The method of load is measured.Furthermore it may be the detection zone of adaptive device in measurement and be freeze-dried sample, or Person in order to adaptive device separating capacity and inclusion removal in sample etc. is implemented into proper treatment as needed.

In addition, instant powder dust tea of the invention contains (a in ingredient (a)¹) in the case where non-polymer catechin, for The ratio of gallate body in the non-polymer catechin, the sight reduced from the difference of flavor, physiologic effect and turbidity Point set out, preferably 57 mass % hereinafter, more preferably 56 mass % hereinafter, further preferably 55 mass % hereinafter, especially Preferably 54 mass % hereinafter, particularly preferably 52 mass % hereinafter, and preferably 10 mass % or more, more preferably 20 matter % or more, further preferably 30 mass % or more are measured, are even more preferably 40 mass % or more, particularly preferably 45 matter Measure % or more, particularly preferably 46.3 mass % or more.As the range of the gallate body rate, preferably 10~57 matter % is measured, more preferably 20~56 mass %, further preferably 30~55 mass % are even more preferably 40~54 matter Measure %, particularly preferably 45~54 mass %, particularly preferably 46.3~52 mass %.Herein, " the galla turcica in this specification Acid esters body rate " refers to quality ratio of the above-mentioned 4 kinds of gallate bodies relative to 8 kinds of non-polymer catechins.

Instant powder dust tea of the invention contains lipid as ingredient (b).Herein, " lipid " in this specification, which refers to, passes through Method documented by aftermentioned embodiment and the substance measured, such as can enumerate: monoglyceride, diglyceride, triglycerides, The Phospholipids such as the neutral lipids such as sterol, sterol ester, phosphatidyl choline, phosphatidyl glycerol, phosphatidyl-ethanolamine, phosphatidylinositols, The fatty acid, wax such as glycolipids matter, palmitinic acid, linoleic acid, the linolenic acids such as single galactosyl diglyceride, digalactosyl diglyceride Ester, carotenoid etc..Furthermore lipid can be originated from gradation composition, can also newly add.

It is excellent from the viewpoint of the reduction of the difference of turbidity about the content of the ingredient (b) in instant powder dust tea of the invention It is selected as 0.25 mass % or more, more preferably 0.3 mass % or more, further preferably 0.33 mass % or more, further more Preferably 0.35 mass % or more, and preferably 1.5 mass % hereinafter, more preferably 1 mass % hereinafter, further preferably 0.8 mass % is hereinafter, be even more preferably 0.7 mass % hereinafter, particularly preferably 0.57 mass % or less.As ingredient (b) range of content is preferably 0.25~1.5 mass %, more preferably 0.25~1 matter in instant powder dust tea of the invention %, further preferably 0.3~0.8 mass % are measured, is even more preferably 0.33~0.7 mass %, particularly preferably 0.35 ~0.57 mass %.Furthermore the analysis of ingredient (b) can for example pass through the shape in commonly known measuring method suitable for measuring sample The analytic approach of condition is measured, such as can enumerate method documented by aftermentioned embodiment.

The mass ratio [(b)/(a)] of ingredient (a) and ingredient (b) in instant powder dust tea of the invention is 0.025~0.1, From the viewpoint of the difference of turbidity reduction, preferably 0.027 or more, more preferably 0.028 or more, more preferably 0.03 with On, and preferably 0.09 hereinafter, more preferably 0.08 hereinafter, further preferably 0.05 hereinafter, even more preferably be 0.045 Hereinafter, being even more preferably 0.035 or less.As the range of the mass ratio [(b)/(a)], preferably 0.025~0.09, more Preferably 0.025~0.08, further preferably 0.027~0.05, it is even more preferably 0.028~0.045, particularly preferably It is 0.03~0.035.

About the ingredient (a in instant powder dust tea of the invention¹) with mass ratio [(b)/(a of ingredient (b)¹)], from turbidity From the perspective of difference reduces, preferably 0.025 or more, more preferably 0.026 or more, further preferably 0.028 or more, into One step be more preferably 0.03 or more, particularly preferably 0.032 or more, and preferably 0.2 hereinafter, more preferably 0.15 hereinafter, into One step is preferably 0.1 hereinafter, even more preferably for 0.09 hereinafter, particularly preferably 0.08 hereinafter, be especially more preferably 0.07 Hereinafter, especially more preferably 0.058 or less.As the mass ratio [(b)/(a¹)] range, preferably 0.025~0.2, it is more excellent It is selected as 0.025~0.15, further preferably 0.025~0.1, is even more preferably 0.026~0.09, even more preferably It is 0.028~0.08, is even more preferably 0.03~0.07, particularly preferably 0.032~0.058.

Further, instant powder dust tea of the invention contains ascorbic acid or its salt as ingredient (c).Ingredient (c) can be L Body, or D body, or racemic modification, preferably L body.

It is excellent from the viewpoint of the reduction of the difference of turbidity about the content of the ingredient (c) in instant powder dust tea of the invention It is selected as 0.01 mass % or more, more preferably 0.05 mass % or more, further preferably 0.1 mass % or more, and preferably 1.7 mass % hereinafter, more preferably 1 mass % hereinafter, further preferably 0.5 mass % or less.As containing for the ingredient (c) The range of amount, in instant powder dust tea of the invention be preferably 0.01~1.7 mass %, more preferably 0.05~1 mass %, into One step is preferably 0.1~0.5 mass %.Furthermore in the case where ingredient (c) is the form of salt, the content of ingredient (c) is set as changing It is counted as the value of its free acid amount.Furthermore the content of ingredient (c) can be carried out by the analysis method of commonly known ascorbic acid Analysis.

About the mass ratio [(c)/(a)] of ingredient (a) and ingredient (c) in instant powder dust tea of the invention, from turbidity From the perspective of difference reduces, preferably 0.001 or more, more preferably 0.004 or more, further preferably 0.006 or more, into One step be more preferably 0.0135 or more, and preferably 0.1 hereinafter, more preferably 0.05 hereinafter, further preferably 0.03 hereinafter, Further preferably 0.02 or less.As the range of the mass ratio [(c)/(a)], preferably 0.001~0.1, more preferably 0.004~0.05, further preferably 0.006~0.03, it is even more preferably 0.0135~0.02.

About the ingredient (a in instant powder dust tea of the invention¹) with mass ratio [(c)/(a of ingredient (c)¹)], from turbidity From the perspective of difference reduces, preferably 0.001 or more, more preferably 0.004 or more, more preferably 0.006 or more, and preferably For 0.1 hereinafter, more preferably 0.05 hereinafter, further preferably 0.03 or less.As the mass ratio [(c)/(a¹)] range, Preferably 0.001~0.1, more preferably 0.004~0.05, further preferably 0.006~0.03.

About the mass ratio [(c)/(b)] of ingredient (b) and ingredient (c) in instant powder dust tea of the invention, from turbidity From the perspective of difference reduces, preferably 0.01 or more, more preferably 0.1 or more, more preferably 0.2 or more, further preferably It is 0.3 or more, and preferably 0.8 hereinafter, more preferably 0.7 hereinafter, further preferably 0.53 hereinafter, be even more preferably 0.48 or less.As the range of the mass ratio [(c)/(b)], preferably 0.01~0.8, more preferably 0.1~0.7, further Preferably 0.2~0.53 hereinafter, be even more preferably 0.3~0.48.

In addition, instant powder dust tea of the invention can contain dextrin as ingredient (d).Herein, " the paste in this specification Essence " refers in addition to the high-molecular compound being polymerize including various sugar by glycosidic bond, also includes monosaccharide.Glycosidic bond can be in Chain bonding, can annularly be bonded, or these mixture.As the bonding pattern of sugar, Isosorbide-5-Nitrae-key can be enumerated It closes, α -1,6 bondings, β -1,2 bondings, β -1,3 bondings, β-Isosorbide-5-Nitrae bonding, β -1,6 bondings etc., can be only single bonding side Formula, or bonding pattern of more than two kinds.

About ingredient (d), from the viewpoint of the difference for reducing turbidity, dextrose equivalent (DE) is preferably 1 or more, more excellent Be selected as 2 or more, further preferably 10 or more, and preferably 40 hereinafter, more preferably 35 hereinafter, further preferably 30 with Under.As the range of the DE, preferably 1~40, more preferably 2~35, further preferably 10~30.Furthermore dextrose is worked as Amount (DE) can be measured by being suitable for measuring the analytic approach of the situation of sample in the measuring method of commonly known carbon dioxide. Specifically, can be measured by method documented by aftermentioned embodiment.

It is excellent from the viewpoint of the reduction of the difference of turbidity about the content of the ingredient (d) in instant powder dust tea of the invention It is selected as 30 mass % or more, more preferably 40 mass % or more, further preferably 50 mass % or more, particularly preferably 60 matter Measure % or more, particularly preferably 62 mass % or more, and preferably 90 mass % hereinafter, more preferably 80 mass % hereinafter, into One step is preferably 75 mass % hereinafter, particularly preferably 70 mass % or less.The range of content as ingredient (d), in this hair It is preferably 30~90 mass %, more preferably 40~80 mass %, further preferably 50~75 matter in bright instant powder dust tea % is measured, is even more preferably 60~75 mass %, particularly preferably 62~70 mass %.Furthermore the analysis of ingredient (d) is for example It can be measured, such as can enumerated aftermentioned by being suitable for measuring the analytic approach of the situation of sample in commonly known measuring method Embodiment documented by method.

About the mass ratio [(d)/(b)] of ingredient (b) and ingredient (d) in instant powder dust tea of the invention, from turbidity From the perspective of difference reduces, preferably 40 or more, more preferably 50 or more, further preferably 55 or more, it is further more excellent 100 or more, particularly preferably 110 or more are selected as, is especially more preferably 120 or more, and preferably 300 hereinafter, more preferably 270 Hereinafter, further preferably 230 hereinafter, further preferably 200 hereinafter, even more preferably be 180 or less.As the quality Than the range of [(d)/(b)], preferably 40~300, preferably 50~270, more preferably 55~270, further preferably 100 ~230, it is even more preferably 110~200, particularly preferably 120~180.

In addition, instant powder dust tea of the invention can contain gallic acid as ingredient (e).Ingredient (e), which is derived mainly from, matches Synthesis point, can also newly add.

It is excellent from the viewpoint of the reduction of the difference of turbidity about the content of the ingredient (e) in instant powder dust tea of the invention It is selected as 0.025 mass % or more, more preferably 0.03 mass % or more, further preferably 0.035 mass % or more, and preferably For 0.59 mass % hereinafter, more preferably 0.3 mass % hereinafter, further preferably 0.28 mass % hereinafter, particularly preferably 0.24 mass % or less.The range of content as ingredient (e), preferably 0.025 in instant powder dust tea of the invention~ 0.59 mass %, more preferably 0.03~0.3 mass %, further preferably 0.035~0.28 mass %, particularly preferably 0.035~0.24 mass %.Furthermore the content of ingredient (e) can be suitable in the analytic approach by commonly known gallic acid The analytic approach for measuring the situation of sample is measured.Such as can be analyzed by liquid chromatography, specifically, can lead to Method documented by aftermentioned embodiment is crossed to be analyzed.It furthermore may be separating capacity suitable for device in measurement And the inclusion removal etc. in sample is implemented into proper treatment as needed.

About the mass ratio [(e)/(b)] of ingredient (b) and ingredient (e) in instant powder dust tea of the invention, from turbidity From the perspective of difference reduces, preferably 0.01 or more, more preferably 0.04 or more, further preferably 0.06 or more, and it is excellent 2.5 are selected as hereinafter, more preferably 2 hereinafter, further preferably 1.5 or less.It is excellent as the range of the mass ratio [(e)/(b)] It is selected as 0.01~2.5, more preferably 0.04~2, further preferably 0.06~1.5.

In addition, instant powder dust tea of the invention can contain caffeine as ingredient (f).Ingredient (f) is derived mainly from cooperation Ingredient can also be added newly.

It is excellent from the viewpoint of the reduction of the difference of turbidity about the content of the ingredient (f) in instant powder dust tea of the invention It is selected as 0.01 mass % or more, preferably 0.1 mass % or more, more preferably 0.3 mass % or more, further preferably 0.5 Quality % or more is even more preferably 0.7 mass % or more, and preferably 2.2 mass % are hereinafter, more preferably 2 mass % Hereinafter, further preferably 1.5 mass % hereinafter, further preferably 1.2 mass % hereinafter, even more preferably be 1.025 Quality % is hereinafter, be even more preferably 1 mass % or less.The range of content as ingredient (f), in instant powder of the invention In dust tea be preferably 0.01~2.2 mass %, preferably 0.1~2 mass %, more preferably 0.3~1.5 mass %, further Preferably 0.5~1.2 mass % is even more preferably 0.5~1.025 mass %, particularly preferably 0.7~1 mass %.Again The content of person, ingredient (f) can pass through the analytic approach of the situation in the analytic approach of commonly known caffeine suitable for measuring sample It is measured.Such as can be analyzed by liquid chromatography, specifically, can be by documented by aftermentioned embodiment Method is analyzed.Furthermore in measurement may be separating capacity suitable for device and by the inclusion removal in sample Implement proper treatment Deng as needed.

About the mass ratio [(f)/(b)] of ingredient (f) and ingredient (b) in instant powder dust tea of the invention, from turbidity From the perspective of difference reduces, preferably 0.1 or more, more preferably 0.5 or more, more preferably 1.1 or more, further preferably 1.6 or more, and preferably 8 hereinafter, more preferably 5 hereinafter, more preferably 3.4 hereinafter, further preferably 3 or less.As this The range of mass ratio [(f)/(b)], preferably 0.1~8, more preferably 0.5~5, further preferably 1.1~3.4, further More preferably 1.6~3.

Further, in instant powder dust tea of the invention, it can according to need and cooperate one kind or two or more sweetening material, acid Taste substance, antioxidant, fragrance, juice extraction object, fruit slice, fruit powder, herbaceous plant, minerals, vitamin, pH adjusting agent, The additives such as quality stabilizer.Furthermore the use level of these additives can fit in the range of not hindering the purpose of the present invention Work as setting.

About instant powder dust tea of the invention, from the viewpoint of anti-corrosion, fungi-proofing and operability, solid in powder tea at Component is preferably 90 mass % or more, more preferably 94 mass % or more, further preferably 95 mass % or more.Furthermore powder The upper limit of solid component amount in dust tea is not particularly limited.Herein, " the solid component amount of powder tea ", which refers to, exists powder tea It is dried 3 hours in 105 DEG C of electrical constant temperature drying machine and removes the remainder after volatile substance.

Instant powder dust tea of the invention for example can be diluted to 30~150 times with water and be drunk.As water, as long as can Drink, be then not particularly limited, such as tap water, natural water can be enumerated etc..Product as instant powder dust tea of the invention Form, for example, can be made container loaded in bottle etc. and when drinking in the form of spoon etc. measures 1 glass of amount, the amount of 1 glass of receiving Cup type is divided into the form of aliquot is packed etc. by each glass of amount.Wherein, go out in terms of easy enjoyment effect of the invention Hair is preferably divided into the form of aliquot packed by each glass of amount, such as can enumerate the form of strip packaging, pillow formula packet The form of dress.Be divided into packaged portions can in the same manner as common powder drink or powdered food product using using aluminium-vapour deposition film etc. as The packaging material of material is packed.Furthermore nitrogen can be filled in container and in packaging material, in addition, from quality is maintained Aspect is set out, and packaging material is preferably the lower material of oxygen permeability.In addition, the capacity of cup is preferably 180~320mL, in addition, point It can be suitably set in a manner of being suitble to cup capacity at the inner capacities of packaged portions.

The manufacturing method of instant powder dust tea of the invention is not particularly limited, as long as blending constituent (a)~(c), The plant extracts for containing ingredient (a) can be used as ingredient (a).In this case as well, it is possible to use commercially available polyphenol system Agent replaces plant extracts.In addition, can be manufactured by common comminution granulation in the case where being granulated.

Ingredient (a), particularly ingredient (a¹) for example rich in tealeaves.As tealeaves, such as camellia can be enumerated (Camellia) belong to, such as selected from Chinese leaflet kind (C.sinensis var.sinensis) (including shallow lake overgrown with wild plants north kind), Pu'er tea Tealeaves (tea tree (Camellia sinensis)) in (C.sinensis var.assamica) and their hybrid.Tealeaves root According to its processing method, azymic tea, semi-fermented tea, fermented tea can be classified as.As azymic tea, such as can enumerate pan-fried Tea, grinds the green tea such as tea, pot parched tea, stem tea, stick tea, young tea leaves at thick tea.In addition, as semi-fermented tea, such as Tie Guan can be enumerated The oolong tea such as sound, color kind, gold osmanthus, Wuyi cliff tea.Further, as fermented tea, can enumerate Darjeeling Tea, assam tea, The black tea such as Sri Lanka's tea.Tealeaves can be used one kind or two or more, wherein preferably green from polyphenol content aspect Tea.Furthermore it, can be using method well known to stirring extraction, tubing string extraction etc. as extracting method.In addition, being extracted as green tea Commercially available product also can be used in object, can enumerate " Polyphenon " of the manufacture of three well agricultural companies, her Teng Yuan company manufactures " Sunphenon " etc. of " TEAFLAN ", sun Chemical Corporation manufacture.Further, as green-tea extract, also can be used by Green-tea extract refined after highly finished product.As refining methd, such as Japanese Unexamined Patent Publication 2004-147508 public affairs can be enumerated Method documented by report, Japanese Unexamined Patent Publication 2004-149416 bulletin, Japanese Unexamined Patent Publication 2007-282568 bulletin etc..

In addition, in order to control the ingredient (a) in instant powder dust tea, (b), (e) and each content (f), their amount ratio, example Such as can be used contacts warm water with tealeaves surface, after which is extracted and be separated by solid-liquid separation in water, according to need The tea extraction for being supplied to tannic acid enzymatic treatment and obtaining.Furthermore by adjusting the contact conditions of tealeaves and warm water (temperature, when Between etc.), extraction conditions (temperature, time etc.), tannase treatment conditions (concentration, time etc.) etc., can control tea extraction Ingredient (a), (b), (e) and each content (f), their amount ratio.Herein, " the tannic acid enzymatic treatment " in this specification is to instigate tea Extract is contacted with the enzyme with tannase activity, and treatment conditions are for example referred to Japanese Unexamined Patent Publication 2004-321105 Bulletin etc..By tannic acid enzymatic treatment, decompose the gallate body of the non-polymer catechin in tea extraction, galla turcica Acid is free.

About above embodiment, the present invention further discloses instant powder dust tea below or method.

A kind of instant powder dust tea of 1 > of <, wherein contain following ingredient (a)~(c):

(a) the one kind or two or more polyphenol 5 in flavonols, flavanones, flavanols and their sugared addition product~ 15 mass %,

(b) lipid and

(c) ascorbic acid or its salt, and

The mass ratio [(b)/(a)] of ingredient (a) and ingredient (b) is 0.025~0.1.

The difference of turbidity when a kind of reduction of 2 > of < being restored instant powder dust tea using hard water with using soft water reduction Method, wherein the instant powder dust tea contains following ingredient (a)~(c), and by the mass ratio of ingredient (a) and ingredient (b) [(b)/(a)] is adjusted to 0.025~0.1,

(a) the one kind or two or more polyphenol 5 in flavonols, flavanones, flavanols and their sugared addition product~ 15 mass %,

(b) lipid and

(c) ascorbic acid or its salt.

Instant powder dust tea of 3 > of < as described in above-mentioned 1 > of < or the reduction method as described in above-mentioned 2 > of < (below will " instant powder dust tea or reduce method " is known as " instant powder dust tea etc. "), wherein ingredient (a) is preferably selected from isoquercitrin, different 1 kind or 2 in quercitin sugar addition product, aurantiamarin, aurantiamarin sugar addition product, non-polymer catechin and polymerization catechin Kind or more, more preferably selected from isoquercitrin, isoquercitrin sugar addition product, aurantiamarin sugar addition product, non-polymer catechin, And one kind or two or more, the further preferably non-polymer catechin in polymerization catechin.

Instant powder dust tea etc. of 4 > of < as described in above-mentioned 3 > of <, wherein ingredient (a) contains (a¹) non-polymer catechin Class, ingredient (a¹) it is preferably selected from catechin, nutgall catechin, epicatechin, epigallocatechin, catechin galla turcica 1 in acid esters, nutgall catechin gallic acid ester, L-Epicatechin gallate and Epigallo-catechin gallate (EGCG) Kind or two or more, more preferably all it is above-mentioned 8 kinds.

Instant powder dust tea etc. of 5 > of < as described in any one of above-mentioned 4 > of < 1 > to <, wherein the content of ingredient (a) Preferably 6 mass % or more, more preferably 7 mass % or more, further preferably 12 mass % or more, even more preferably for 12.5 mass % or more, and preferably 14.5 mass % hereinafter, more preferably 14 mass % hereinafter, further preferably 13.5 matter % is measured hereinafter, being even more preferably 13 mass % or less.

Instant powder dust tea etc. of 6 > of < as described in any one of above-mentioned 5 > of < 1 > to <, wherein the content of ingredient (a) Preferably 6~14.5 mass %, more preferably 7~14 mass %, further preferably 12~13.5 mass %, it is further more excellent It is selected as 12.5~13 mass %.

Instant powder dust tea etc. of 7 > of < as described in any one of above-mentioned 4 > of < 1 > to <, wherein the content of ingredient (a) Preferably 6 mass % or more, more preferably 7 mass % or more, further preferably 10.8 mass % or more, even more preferably For 12 mass % or more, particularly preferably 12.5 mass % or more, and preferably 14.5 mass % are hereinafter, more preferably 14 matter % is measured hereinafter, further preferably 13.5 mass % are hereinafter, be even more preferably 13.4 mass % hereinafter, particularly preferably 13 Quality % or less.

Instant powder dust tea etc. of 8 > of < as described in any one of above-mentioned 4 > of < 1 > to < and 7 > of <, wherein ingredient (a) Content be preferably 6~14.5 mass %, more preferably 7~14 mass %, further preferably 10.8~13.5 mass %, into One step is preferably 12~13.4 mass %, is even more preferably 12.5~13 mass %.

Instant powder dust tea etc. of 9 > of < as described in above-mentioned 4 > of <, wherein ingredient (a) contains ingredient (a¹), and ingredient (a¹) Content be preferably 5 mass % or more, more preferably 6 mass % or more, further preferably 7 mass % or more, further more Preferably 10.3 mass % or more, and preferably 15 mass % hereinafter, more preferably 14.5 mass % hereinafter, further preferably 14 mass % are hereinafter, be even more preferably 13.5 mass % or less.

Instant powder dust tea etc. of 10 > of < as described in above-mentioned 4 > of < or 9 > of <, wherein ingredient (a) contains ingredient (a¹), And ingredient (a¹) content be preferably 5~15 mass %, more preferably 6~14.5 mass %, further preferably 7~14 matter % is measured, is even more preferably 10.3~13.5 mass %.

Instant powder dust tea etc. of 11 > of < as described in above-mentioned 4 > of <, wherein ingredient (a) contains ingredient (a¹), and ingredient (a¹) content be preferably 5 mass % or more, more preferably 6 mass % or more, further preferably 7 mass % or more, especially Preferably 8 mass % or more, and preferably 15 mass % are hereinafter, more preferably 14.5 mass % are hereinafter, further preferably 14 Quality % is hereinafter, particularly preferably 13.5 mass % or less.

Instant powder dust tea etc. of 12 > of < as described in above-mentioned 4 > of < or 11 > of <, wherein ingredient (a) contains ingredient (a¹), And ingredient (a¹) content be preferably 5~15 mass %, more preferably 6~14.5 mass %, further preferably 7~14 matter % is measured, is even more preferably 8~13.5 mass %.

Instant powder dust tea etc. of 13 > of < as described in any one of 12 > of above-mentioned 4 > of < and < 9 > to <, wherein ingredient (a¹) in the ratio of gallate body be preferably 57 mass % hereinafter, more preferably 56 mass % are hereinafter, further preferably For 55 mass % hereinafter, being even more preferably 54 mass % hereinafter, particularly preferably 52 mass % are hereinafter, and preferably 10 matter % or more, more preferably 20 mass % or more, further preferably 30 mass % or more are measured, is even more preferably 40 mass % More than, particularly preferably 45 mass % or more, particularly preferably 46.3 mass % or more.

Instant powder dust tea etc. of 14 > of < as described in any one of 13 > of above-mentioned 4 > of < and < 9 > to <, wherein ingredient (a¹) in the ratio of gallate body be preferably 10~57 mass %, more preferably 20~56 mass %, further preferably It is even more preferably 40~54 mass % for 30~55 mass %, particularly preferably 45~54 mass %, particularly preferably 46.3~54 mass %, particularly preferably 46.3~52 mass %.

Instant powder dust tea etc. of 15 > of < as described in any one of above-mentioned 14 > of < 1 > to <, wherein ingredient (b) is preferred It is further excellent to be one kind or two or more in neutral lipid, Phospholipids, glycolipid matter, fatty acid, wax ester and carotenoid It is selected as selected from monoglyceride, diglyceride, triglycerides, sterol, sterol ester, phosphatidyl choline, phosphatidyl glycerol, phosphatidyl second Hydramine, phosphatidylinositols, single galactosyl diglyceride, digalactosyl diglyceride, palmitinic acid, linoleic acid, linolenic acid, wax It is one kind or two or more in ester and carotenoid.

Instant powder dust tea etc. of 16 > of < as described in any one of above-mentioned 15 > of < 1 > to <, wherein ingredient (b) contains Amount is preferably 0.25 mass % or more, more preferably 0.3 mass % or more, further preferably 0.33 mass % or more, into one Step be more preferably 0.35 mass % or more, and preferably 1 mass % hereinafter, more preferably 0.8 mass % hereinafter, further preferably For 0.7 mass % hereinafter, being even more preferably 0.57 mass % or less.

Instant powder dust tea etc. of 17 > of < as described in any one of above-mentioned 16 > of < 1 > to <, wherein ingredient (b) contains Amount is preferably 0.25~1 mass %, more preferably 0.3~0.8 mass %, further preferably 0.33~0.7 mass %, into one Step is more preferably 0.35~0.57 mass %.

Instant powder dust tea etc. of 18 > of < as described in any one of above-mentioned 15 > of < 1 > to <, wherein ingredient (b) contains Amount preferably 0.25 mass % or more, more preferably 0.3 mass % or more, further preferably 0.33 mass % or more, especially Preferably 0.35 mass % or more, and preferably 1.5 mass % hereinafter, more preferably 1 mass % hereinafter, further preferably 0.8 mass % is hereinafter, be even more preferably 0.7 mass % hereinafter, particularly preferably 0.57 mass % or less.

Instant powder dust tea etc. of 19 > of < as described in any one of above-mentioned 15 > of < 1 > to < and 18 > of <, wherein ingredient (b) content is preferably 0.25~1.5 mass %, more preferably 0.25~1 mass %, further preferably 0.3~0.8 matter % is measured, is even more preferably 0.33~0.7 mass %, particularly preferably 0.35~0.57 mass %.

Instant powder dust tea etc. of 20 > of < as described in any one of above-mentioned 19 > of < 1 > to <, wherein ingredient (a) at The mass ratio [(b)/(a)] for dividing (b) is preferably 0.027 or more, and more preferably 0.028 or more, further preferably 0.03 or more, And preferably 0.08 hereinafter, more preferably 0.05 hereinafter, further preferably 0.045 or less.

Instant powder dust tea etc. of 21 > of < as described in any one of above-mentioned 20 > of < 1 > to <, wherein ingredient (a) at The mass ratio [(b)/(a)] for dividing (b) is preferably 0.027~0.08, and more preferably 0.028~0.05, further preferably 0.03 ~0.045.

Instant powder dust tea etc. of 22 > of < as described in any one of above-mentioned 19 > of < 1 > to <, wherein ingredient (a) at The mass ratio [(b)/(a)] for dividing (b) is preferably 0.027 or more, and more preferably 0.028 or more, further preferably 0.03 or more, And preferably 0.09 hereinafter, more preferably 0.08 hereinafter, further preferably 0.05 hereinafter, even more preferably for 0.045 with Under, particularly preferably 0.035 or less.

Instant powder dust tea etc. of 23 > of < as described in any one of above-mentioned 19 > of < 1 > to < and 21 > of <, wherein ingredient It (a) is preferably 0.025~0.09 with the mass ratio of ingredient (b) [(b)/(a)], more preferably 0.025~0.08, further preferably It is 0.027~0.05, is even more preferably 0.028~0.045, particularly preferably 0.03~0.035.

Instant powder dust tea etc. of 24 > of < as described in any one of 23 > of above-mentioned 4 > of < and < 9 > to <, wherein ingredient (a¹) with mass ratio [(b)/(a of ingredient (b)¹)] it is preferably 0.025 or more, more preferably 0.026 or more, further preferably 0.028 or more, be even more preferably 0.03 or more, particularly preferably 0.032 or more, and preferably 0.1 hereinafter, more preferably 0.09 hereinafter, further preferably 0.08 hereinafter, even more preferably for 0.07 hereinafter, particularly preferably 0.058 or less.

Instant powder dust tea etc. of 25 > of < as described in any one of 24 > of above-mentioned 4 > of < and < 9 > to <, wherein ingredient (a¹) with mass ratio [(b)/(a of ingredient (b)¹)] it is preferably 0.025~0.1, more preferably 0.026~0.09, further preferably It is 0.028~0.08, is even more preferably 0.03~0.07, particularly preferably 0.032~0.058.

Instant powder dust tea etc. of 26 > of < as described in any one of 23 > of above-mentioned 4 > of < and < 9 > to <, wherein ingredient (a¹) with mass ratio [(b)/(a of ingredient (b)¹)] it is preferably 0.025 or more, more preferably 0.026 or more, further preferably 0.028 or more, be even more preferably 0.03 or more, particularly preferably 0.032 or more, and preferably 0.2 hereinafter, more preferably 0.15 hereinafter, further preferably 0.1 hereinafter, further preferably 0.09 hereinafter, further preferably 0.08 hereinafter, further More preferably 0.07 hereinafter, particularly preferably 0.058 or less.

Instant powder dust tea etc. of 27 > of < as described in any one of above-mentioned 49 > to < of >, < of <, 23 > and 26 > of <, In, ingredient (a¹) with mass ratio [(b)/(a of ingredient (b)¹)] it is preferably 0.025~0.2, more preferably 0.025~0.15, into One step is preferably 0.025~0.1, is even more preferably 0.026~0.09, is even more preferably 0.028~0.08, into one Step more preferably 0.03~0.07, particularly preferably 0.032~0.058.

Instant powder dust tea etc. of 28 > of < as described in any one of above-mentioned 27 > of < 1 > to <, wherein ingredient (C) is preferred For L body, D body or racemic modification, further preferably L body.

Instant powder dust tea etc. of 29 > of < as described in any one of above-mentioned 28 > of < 1 > to <, wherein ingredient (c) contains Amount is preferably 0.01 mass % or more, more preferably 0.05 mass % or more, further preferably 0.1 mass % or more, and excellent 1.7 mass % are selected as hereinafter, more preferably 1 mass % is hereinafter, further preferably 0.5 mass % or less.

Instant powder dust tea etc. of 30 > of < as described in any one of above-mentioned 29 > of < 1 > to <, wherein ingredient (c) contains Amount is preferably 0.01~1.7 mass %, more preferably 0.05~1 mass %, further preferably 0.1~0.5 mass %.

Instant powder dust tea etc. of 31 > of < as described in any one of above-mentioned 30 > of < 1 > to <, wherein ingredient (a) at The mass ratio [(c)/(a)] of point (c) is preferably 0.001 or more, more preferably 0.004 or more, further preferably 0.006 with On, and preferably 0.1 hereinafter, more preferably 0.05 hereinafter, further preferably 0.014 or less.

Instant powder dust tea etc. of 32 > of < as described in any one of above-mentioned 31 > of < 1 > to <, wherein ingredient (a) at The mass ratio [(c)/(a)] for dividing (c) is preferably 0.001~0.1, and more preferably 0.004~0.05, further preferably 0.006 ~0.014.

Instant powder dust tea etc. of 33 > of < as described in any one of above-mentioned 30 > of < 1 > to <, wherein ingredient (a) at The mass ratio [(c)/(a)] of point (c) is preferably 0.001 or more, more preferably 0.004 or more, further preferably 0.006 with On, particularly preferably 0.0135 or more, and preferably 0.1 hereinafter, more preferably 0.05 hereinafter, further preferably 0.03 with Under, particularly preferably 0.02 or less.

Instant powder dust tea etc. of 34 > of < as described in any one of above-mentioned 30 > of < 1 > to < and 33 > of <, wherein ingredient It (a) is preferably 0.001~0.1 with the mass ratio of ingredient (c) [(c)/(a)], more preferably 0.004~0.05, further preferably It is 0.006~0.03, is even more preferably 0.0135~0.02.

Instant powder of 35 > of < as described in any one of above-mentioned 49 > to < of >, < of <, 14 > and 27 > of < 24 > to < Tea etc., wherein ingredient (a¹) with mass ratio [(c)/(a of ingredient (c)¹)] be preferably 0.001 or more, more preferably 0.004 with On, further preferably 0.006 or more, and preferably 0.1 hereinafter, more preferably 0.05 hereinafter, further preferably 0.014 with Under.

36 > of < is as described in any one of above-mentioned 49 > to < of >, < of <, 14 > and < 24 > to < 27 > and 35 > of < Instant powder dust tea etc., wherein ingredient (a¹) with mass ratio [(c)/(a of ingredient (c)¹)] it is preferably 0.001~0.1, more preferably 0.004~0.05, further preferably 0.006~0.017.

Instant powder of 37 > of < as described in any one of above-mentioned 49 > to < of >, < of <, 14 > and 27 > of < 24 > to < Tea etc., wherein ingredient (a¹) with mass ratio [(c)/(a of ingredient (c)¹)] be preferably 0.001 or more, more preferably 0.004 with On, further preferably 0.006 or more, and preferably 0.1 hereinafter, more preferably 0.05 hereinafter, further preferably 0.03 with Under.

38 > of < is as described in any one of 14 24 > to < of >, < of above-mentioned 49 > to < of >, < of <, 27 > and 37 > of < Instant powder dust tea etc., wherein ingredient (a¹) with mass ratio [(c)/(a of ingredient (c)¹)] it is preferably 0.001~0.1, more preferably 0.004~0.05, further preferably 0.006~0.03.

Instant powder dust tea etc. of 39 > of < as described in any one of above-mentioned 38 > of < 1 > to <, wherein ingredient (b) at The mass ratio [(c)/(b)] for dividing (c) is preferably 0.01 or more, and more preferably 0.1 or more, further preferably 0.3 or more, and it is excellent 0.8 is selected as hereinafter, more preferably 0.7 hereinafter, further preferably 0.48 or less.

Instant powder dust tea etc. of 40 > of < as described in any one of above-mentioned 39 > of < 1 > to <, wherein ingredient (b) at The mass ratio [(c)/(b)] for dividing (c) is preferably 0.01~0.8, and more preferably 0.1~0.7, further preferably 0.3~0.48.

Instant powder dust tea etc. of 41 > of < as described in any one of above-mentioned 38 > of < 1 > to <, wherein ingredient (b) at The mass ratio [(c)/(b)] for dividing (c) is preferably 0.01 or more, and more preferably 0.1 or more, further preferably 0.2 or more, especially Preferably 0.3 or more, and preferably 0.8 hereinafter, more preferably 0.7 hereinafter, further preferably 0.53 hereinafter, particularly preferably 0.48 or less.

Instant powder dust tea etc. of 42 > of < as described in any one of above-mentioned 38 > of < 1 > to < and 41 > of <, wherein ingredient It (b) is preferably 0.01~0.8 with the mass ratio of ingredient (c) [(c)/(b)], more preferably 0.1~0.7, further preferably 0.2 ~0.53 hereinafter, be even more preferably 0.3~0.48.

Instant powder dust tea etc. of 43 > of < as described in any one of above-mentioned 42 > of < 1 > to <, wherein preferably further contain There is dextrin as ingredient (d).

Instant powder dust tea etc. of 44 > of < as described in above-mentioned 43 > of <, wherein the dextrin be preferably chain, ring-type or these Mixture.

Instant powder dust tea etc. of 45 > of < as described in above-mentioned 43 > of < or 44 > of <, wherein the dextrose equivalent of ingredient (d) (DE) be preferably 1 or more, more preferably 2 or more, further preferably 10 or more, and preferably 40 hereinafter, more preferably 35 with Under, further preferably 30 or less.

Instant powder dust tea etc. of 46 > of < as described in any one of above-mentioned 45 > of < 43 > to <, wherein the right side of ingredient (d) Revolving sugared equivalent (DE) is preferably 1~40, and more preferably 2~35, further preferably 10~30.

Instant powder dust tea etc. of 47 > of < as described in any one of above-mentioned 46 > of < 43 > to <, wherein ingredient (d) contains Amount preferably 30 mass % or more, more preferably 40 mass % or more, further preferably 50 mass % or more, particularly preferably 60 mass % or more, and preferably 90 mass % hereinafter, more preferably 80 mass % hereinafter, further preferably 70 mass % with Under.

Instant powder dust tea etc. of 48 > of < as described in any one of above-mentioned 47 > of < 43 > to <, wherein ingredient (d) contains Amount preferably 30~90 mass %, more preferably 40~80 mass %, further preferably 50~70 mass %, particularly preferably 60~70 mass %.

Instant powder dust tea etc. of 49 > of < as described in any one of above-mentioned 46 > of < 43 > to <, wherein ingredient (d) contains Preferably 30 mass % or more, more preferably 40 mass % or more, further preferably 50 mass % or more are measured, it is further more excellent 60 mass % or more, particularly preferably 62 mass % or more are selected as, and preferably 90 mass % are hereinafter, more preferably 80 mass % Hereinafter, further preferably 75 mass % are hereinafter, particularly preferably 70 mass % or less.

Instant powder dust tea etc. of 50 > of < as described in any one of above-mentioned 46 > of < 43 > to < and 49 > of <, wherein at The content for dividing (d) is preferably 30~90 mass %, more preferably 40~80 mass %, further preferably 50~75 mass %, It is even more preferably 60~75 mass %, particularly preferably 62~70 mass %.

Instant powder dust tea etc. of 51 > of < as described in any one of above-mentioned 50 > of < 43 > to <, wherein ingredient (b) at The mass ratio [(d)/(b)] for dividing (d) is preferably 50 or more, and more preferably 100 or more, further preferably 110 or more, further More preferably 120 or more, and preferably 270 hereinafter, more preferably 230 hereinafter, further preferably 200 hereinafter, further more Preferably 180 or less.

Instant powder dust tea etc. of 52 > of < as described in any one of above-mentioned 51 > of < 43 > to <, wherein ingredient (b) at The mass ratio [(d)/(b)] for dividing (d) is preferably 50~270, and more preferably 100~230, further preferably 110~200, into One step is more preferably 120~180.

Instant powder dust tea etc. of 53 > of < as described in any one of above-mentioned 50 > of < 43 > to <, wherein ingredient (b) at The mass ratio [(d)/(b)] for dividing (d) is preferably 40 or more, and more preferably 50 or more, further preferably 55 or more, it is further excellent Be selected as 100 or more, be even more preferably 110 or more, particularly preferably 120 or more, and preferably 300 hereinafter, more preferably 270 hereinafter, further preferably 230 hereinafter, even more preferably for 200 hereinafter, particularly preferably 180 or less.

Instant powder dust tea etc. of 54 > of < as described in any one of above-mentioned 50 > of < 43 > to < and 53 > of <, wherein at The mass ratio [(d)/(b)] for dividing (b) and ingredient (d) is preferably 40~300, and preferably 50~270, more preferably 55~270, into One step is preferably 100~230, is even more preferably 110~200, and particularly preferably 120~180.

Instant powder dust tea etc. of 55 > of < as described in any one of above-mentioned 54 > of < 1 > to <, wherein preferably comprise and do not eat Sub- acid is used as ingredient (e).

Instant powder dust tea etc. of 56 > of < as described in above-mentioned 55 > of <, wherein the content of ingredient (e) is preferably 0.025 matter Measure % or more, more preferably 0.03 mass % or more, further preferably 0.035 mass % or more, and preferably 0.59 matter Measure % hereinafter, more preferably 0.3 mass % hereinafter, further preferably 0.28 mass % hereinafter, particularly preferably 0.24 matter Measure % or less.

Instant powder dust tea etc. of 57 > of < as described in above-mentioned 55 > of < or 56 > of <, wherein the content of ingredient (e) is preferably 0.025~0.59 mass %, more preferably 0.03~0.3 mass %, further preferably 0.035~0.28 mass %, especially Preferably 0.035~0.24 mass %.

Instant powder dust tea etc. of 58 > of < as described in any one of above-mentioned 57 > of < 55 > to <, wherein ingredient (b) at The mass ratio [(e)/(b)] for dividing (e) is preferably 0.01 or more, and more preferably 0.04 or more, further preferably 0.06 or more, and Preferably 2.5 hereinafter, more preferably 2 hereinafter, further preferably 1.5 or less.

Instant powder dust tea etc. of 59 > of < as described in any one of above-mentioned 58 > of < 55 > to <, wherein ingredient (b) at The mass ratio [(e)/(b)] for dividing (e) is preferably 0.01~2.5, and more preferably 0.04~2, further preferably 0.06~1.5.

Instant powder dust tea etc. of 60 > of < as described in any one of above-mentioned 59 > of < 1 > to <, wherein preferably comprise coffee Because as ingredient (f).

Instant powder dust tea etc. of 61 > of < as described in above-mentioned 60 > of <, wherein the content of ingredient (f) is preferably 0.01 matter % or more is measured, more preferably 0.1 mass % or more, further preferably 0.3 mass % or more are even more preferably 0.5 matter Measure % or more, and preferably 2.2 mass % hereinafter, more preferably 2 mass % hereinafter, further preferably 1.5 mass % hereinafter, It is even more preferably 1.025 mass % or less.

Instant powder dust tea etc. of 62 > of < as described in above-mentioned 60 > of < or 61 > of <, wherein the content of ingredient (f) is preferably 0.01~2.2 mass %, more preferably 0.1~2.2 mass %, more preferably 0.3~2 mass %, further preferably 0.5~ 1.5 mass %, further preferably 0.5~1.025 mass %.

Instant powder dust tea etc. of 63 > of < as described in above-mentioned 60 > of <, wherein the content of ingredient (f) is preferably 0.01 matter % or more is measured, more preferably 0.1 mass % or more, further preferably 0.3 mass % or more are even more preferably 0.5 matter Measure % or more, particularly preferably 0.7 mass % or more, and preferably 2.2 mass % hereinafter, more preferably 2 mass % hereinafter, into One step be preferably 1.5 mass % hereinafter, further preferably 1.2 mass % hereinafter, even more preferably for 1.025 mass % with Under, particularly preferably 1 mass % or less.

Instant powder dust tea etc. of 64 > of < as described in above-mentioned 60 > of < or 63 > of <, wherein the content of ingredient (f) is preferably 0.01~2.2 mass %, preferably 0.1~2 mass %, more preferably 0.3~1.5 mass %, further preferably 0.5~ 1.2 mass % are even more preferably 0.5~1.025 mass %, particularly preferably 0.7~1 mass %.

Instant powder dust tea etc. of 65 > of < as described in any one of above-mentioned 64 > of < 60 > to <, wherein ingredient (f) at The mass ratio [(f)/(b)] for dividing (b) is preferably 0.1 or more, and more preferably 0.5 or more, further preferably 1.1 or more, especially Preferably 1.6 or more, and preferably 8 hereinafter, more preferably 5 hereinafter, further preferably 3.4 hereinafter, particularly preferably 3 with Under.

Instant powder dust tea etc. of 66 > of < as described in any one of above-mentioned 65 > of < 60 > to <, wherein ingredient (f) at The mass ratio [(f)/(b)] for dividing (b) is preferably 0.1~8, and more preferably 0.5~5, further preferably 1.1~3.4, it is especially excellent It is selected as 1.6~3.

Instant powder dust tea etc. of 67 > of < as described in any one of above-mentioned 66 > of < 60 > to <, wherein ingredient (c) at The mass ratio [(c)/(f)] for dividing (f) is preferably 1.5 or more, and more preferably 2 or more, further preferably 2.5 or more, and preferably For 10 hereinafter, more preferably 8 hereinafter, further preferably 5.70 or less.

Instant powder dust tea etc. of 68 > of < as described in any one of above-mentioned 67 > of < 60 > to <, wherein ingredient (c) at The mass ratio [(c)/(f)] for dividing (f) is preferably 1.5~10, and more preferably 2~8, further preferably 2.5~5.70.

Instant powder dust tea etc. of 69 > of < as described in any one of above-mentioned 68 > of < 1 > to <, wherein preferably further contain Have selected from sweetening material, acid flavoring, antioxidant, fragrance, juice extraction object, fruit slice, fruit powder, herbaceous plant, minerals, dimension life One kind or two or more additive in element, pH adjusting agent and stay in grade agent.

Instant powder dust tea etc. of 70 > of < as described in any one of above-mentioned 69 > of < 1 > to <, wherein in instant powder dust tea Solid component amount be preferably 90 mass % or more, more preferably 94 mass % or more, further preferably 95 mass % or more.

Instant powder dust tea etc. of 71 > of < as described in any one of above-mentioned 70 > of < 1 > to <, wherein be preferably diluted to 30 ~150 times and drink.

Instant powder dust tea etc. of 72 > of < as described in any one of above-mentioned 71 > of < 1 > to <, wherein preferably container dress In bottle etc. and when drinking in the form of spoon etc. measures 1 glass of amount, contain 1 glass amount cup type or with each glass of amount It is divided into the form of packaged portions.

Instant powder dust tea etc. of 73 > of < as described in above-mentioned 72 > of <, wherein the capacity of cup is preferably 180~320mL.

Instant powder dust tea etc. of 74 > of < as described in any one of above-mentioned 73 > of < 1 > to <, wherein in being preferably selected from State's leaflet kind (C.sinensis var.sinensis) (including shallow lake overgrown with wild plants north kind), Pu'er tea (C.sinensis var.assamica) And the extract of the tealeaves (tea tree (Camellia sinensis)) in their hybrid, more preferably selected from azymic tea, half One kind or two or more extract in fermented tea and fermented tea, further preferably cooperation green-tea extract.

Embodiment

1. the analysis of polyphenol, gallic acid, caffeine

(1) analysis of non-polymer catechin, gallic acid, caffeine

The high performance liquid chromatograph (model SCL-10AVP) manufactured using Shimadzu Seisakusho Ltd., installation import octadecyl Liquid chromatograph packed column (L- column TM ODS, 4.6mm φ × 250mm: juridical person's chemical substance evaluation study mechanism system Make), it is measured at 35 DEG C of column temperature to the sample after pure water dissolved dilution by gradient method.Mobile phase A liquid is set as containing There is the distilled water solution of the acetic acid of 0.1mol/L, B liquid is set as the acetonitrile solution of the acetic acid containing 0.1mol/L, is 1mL/ in flow velocity It is carried out under conditions of minute, sample injection rate are 10 μ L, UV detector wavelength is 280nm.Furthermore it is also right at identical conditions Caffeine and gallic acid are analyzed.Gradient condition is as follows.Retention time condition is not eaten using non-polymeric catechin, Sub- acid, caffeine standard reagent set.

Concentration gradient condition (volume %)

(2) analysis of polymer catechin

(i) preparation of reagent

1) preparation of tartaric acid ferron takes FeSO47H2O 0.50g and (+) potassium sodium tartrate tetrahydrate 2.50g is placed in 500mL volumetric flask, carries out constant volume using ion exchange water.

2) preparation of phosphate buffer takes disodium phosphate dihydrate 20.00g to be placed in potassium dihydrogen phosphate 2.90g In 2000mL volumetric flask, constant volume is carried out using ion exchange water.It is adjusted in such a way that the pH value of the solution becomes 7.5~7.6 It is whole.In the case where pH value is more than 7.6, adds potassium dihydrogen phosphate dihydrate 0.9g/100mL aqueous solution and be adjusted, In the case that pH value is less than 7.5, potassium dihydrogen phosphate 1.2g/100mL aqueous solution is added to be adjusted.

(ii) device and utensil

1) spectrophotometer (U-2010；Hitachi's manufacture)

2) quartz cuvette (10mm × 10mm)

3) volumetric flask of 25mL, 100mL, 200mL, 500mL, 2000mL

4) the full appearance pipette of 1mL, 5mL, 10mL, 20mL, 30mL

5) micropipet of 1mL, 3mL, 5mL

(iii) analysis condition

1) wavelength: 540nm is measured

2) temperature: 20 DEG C ± 2 DEG C

(iv) it operates

1) standard curve making

I) make the progallin A of about 0.5g 2~3 hours dry before use.

Ii the progallin A 0.2g after) taking drying is placed in 200mL volumetric flask, is determined using ion exchange water Hold.(100mg/100mL titer)

Iii) in 100mL volumetric flask, use ii) titer, prepare 5mg/100mL, 10mg/100mL, 20mg/ Each titer of 100mL, 30mg/100mL.

Iv) take the iii of 5mL respectively) titer be placed in 25mL volumetric flask, add tartaric acid ferron 5mL, utilize phosphorus Acid buffer carries out constant volume.In addition, preparation is not added with the solution of titer as blank group.

V) by spectrophotometric determination absorbance, standard curve is made.Furthermore about standard curve with following for mark Standard, when deviation, are readjusted.

R2:0.9995~1.0000

Slope of standard curve: 34.5 ± 0.4

Cut square: 0.3 or less

2) Specimen Determination

I) zero correction is carried out to spectrophotometer by ion exchange water.

Ii it) takes the sample of specified amount to be placed in 25mL volumetric flask, adds tartaric acid ferron 5mL, utilize phosphate buffer After carrying out constant volume, absorbance is measured.Furthermore the measurement of absorbance was set as after colour developing within 40 minutes.

By subtracted from analysis result obtained in above-mentioned winestone acid system it is above-mentioned " (1) non-polymer catechin Analysis obtained in analysis " is as a result, so as to find out the content for polymerizeing catechin.

(3) analysis of aurantiamarin and its sugared addition product

The high performance liquid chromatograph that the analysis of aurantiamarin and its sugared addition product is manufactured using Hitachi, installs Imtakt The column Cadenza CD-C18 (4.6mm φ × 150mm, 3 μm) of company's manufacture, at 40 DEG C of column temperature by gradient method into Row.Mobile phase C liquid is set as 0.05mol/L acetic acid aqueous solution, and D liquid was set as acetonitrile, with 1.0mL/ minutes conveying liquid.Gradient condition As follows.

Concentration gradient condition (volume %)

Sample injection rate is 10 μ L, and detection is quantified by the absorbance of wavelength 283nm.

(4) analysis of isoquercitrin and its sugared addition product

The analysis of isoquercitrin and its sugared addition product is by HPLC (high performance liquid chromatography), according to method as follows It carries out.It analyzes machine and uses LC-20AD (Shimadzu Seisakusho Ltd.'s manufacture).The device for analyzing machine is constituted as described below.

Detector: UV, visible light extinction photometer SPD-20A (Shimadzu Seisakusho Ltd.'s manufacture)

Column: YMC-Pack ODS-A AA12S05-1506WT, φ 6mm × 150mm (YMC manufacture)

Analysis condition is as described below.

Column temperature: 40 DEG C

Mobile phase: water, acetonitrile, 2- propyl alcohol and acetic acid mixed liquor (200:38:2:1)

Flow: 1.0mL/min

Sample injection rate: 10 μ L

Measure wavelength: 360nm

Assay sample is prepared according to sequence below.

Sample 1g is measured, methanol 1mL is added, the mixed liquor (1:1) of methanol and water is further added and is settled to 10mL, make For sample solution.Prepared sample solution is supplied to high performance liquid chromatograph analysis.In addition, by using isoquercitrin Standard items prepare solution known to concentration, are supplied to high performance liquid chromatograph analysis and make standard curve, isoquercitrin is made For index, quantifying for the isoquercitrin in said sample solution and its sugared addition product is carried out.That is, according to above-mentioned standard curve, it is right Isoquercitrin and its sugared addition product in the HPLC analysis of said sample solution find out molar concentration respectively, further by each substance Molecular weights calculate its content (quality %), carry out quantifying for the isoquercitrin in sample and its sugared addition product.

2. the measurement of lipid

The analysis of lipid is quantified by " acid decomposition " documented by new food analysis method.

Materials 1g, adds ethyl alcohol and hydrochloric acid is mixed, and after heating 30 minutes in 80 DEG C of hot bath, cooling simultaneously will Reactant is transferred to Mohs pipe (Mojonnier tube), mixes ether, and cap is sufficiently mixed.Thereafter, petroleum ether is added, Further oscillation mixing, stands thereafter, recycles ether layer, distills solvent using rotary evaporator and removes, after distillation removal Sample is 1 hour dry with 105 DEG C.Thereafter, it is weighed after being let cool by silica gel drier, finds out the quality of lipid, calculate examination Content in sample.

3. the analysis of ascorbic acid

1~5g of sample is added in 5% metaphosphoric acid solution (50mL) to be suitably diluted.It is filtered after centrifugation, takes filtrate 1mL is in small test tube, after further adding 5% metaphosphoric acid solution 1mL, adds 0.2% dichloropheno-lindophenol solution, 100 μ L and 2% - 5% metaphosphoric acid solution 2mL of thiocarbamide.Add 2%2,4- dinitrophenylhydrazine -4.5mol/L sulfuric acid 0.5mL, at 38~42 DEG C into It reacts within row 16 hours.

It is extracted using ethyl acetate 3mL (oscillation 60 minutes), after anhydrous sodium sulfate drying, is carried out by HPLC Analysis.0035HPLC uses LC-10AS (Shimadzu Corporation), and UV-VIS detector uses SPD-10AV (Shimadzu system Zuo Suo Co., Ltd.), column uses Senshupak Silca-1100 4.6mm × length 100mm (35 DEG C of column temperature), mobile phase For ethyl acetate, hexane, acetic acid, water mixed liquor (60:40:5:0.05), with flow 1.5mL/min at wavelength 495nm into Row detection.

4. the analysis of dextrin

(1) sizing technique

PMP (the 3- first of 1N-NaOH aqueous solution 250 μ L and 0.5M are added in sample and the standard solution 1.5mL of each concentration Base -1- phenyl -5- pyrazolone) 500 μ L of-methanol solution, is heated 30 minutes at 70 DEG C.For solution obtained, with 250 The 1N-HCl aqueous solution of μ L is neutralized, and the chloroform for adding 5mL is allocated, using water layer as measurement sample.Use efficient liquid Phase chromatograph mass spectrum analysis is measured to by aforesaid operations measurement sample obtained under the following conditions.

Analysis condition

HPLC device: model ACQUITY UPLC, Waters manufacture

MS device: model SYNAPT G2-S HDMS type, Waters manufacture

Ionization: ESI

Mass range: m/z 100-2500

Column: model Unison UK-C18UP (2.0 × 100mm, 3 μm), the manufacture of Imtakt company

Mobile phase: E liquid: 0.05% aqueous solution of formic acid, F liquid: acetonitrile (%B=15 → 90)

Flow: 0.6mL/min

Injection rate: 1 μ L

(2) dextrose equivalent

Sample 2.5g is accurately weighed, it is soluble in water that 200mL is made.Liquid 10mL is accurately weighed, is added 0.04mol/L iodine solution 10mL and 0.04mol/L sodium hydroxide solution 15mL, is placed in dark place 20 minutes.Secondly, addition 2mol/L hydrochloric acid 5mL and after being mixed, is titrated with 0.04mol/L hypo solution.If in the terminal of titration Near, liquid becomes yellowish, then and it adds 2 drop starch indicators and continues to titrate, the time point that the color of liquid is disappeared Terminal as titration.It is additionally carried out blank test.Dextrose equivalent (DE) is found out according to the following formula.

DE=(p-q) × f × 3.602/ (1/1000)/(200/10)/{ r × (100-s) × 100 } × 100

[in formula, p indicates titration value (mL), and q indicates blank value (mL), and f indicates the factor values of hypo solution, r table Show the amount of weighing (mg) of sample, the moisture value (%) of s representing sample.]

5. the measurement of turbidity

Sample 6g is dissolves uniformly in 25 DEG C of hard water 350mL or soft water 350mL, uses nephelometer (manufacture of Turbidimeter/TN-100EUTECH INSTRUMENTS company), is measured at 20 DEG C.Then, under The formula of stating finds out the difference of turbidity.

Δ turbidity=(turbidity when being dissolved in hard water)-(turbidity when being dissolved in soft water)

Production Example 1

The manufacture of green tea extraction composition A

The tea leaf picked is impregnated 210 seconds in 90 DEG C of ion exchange water, is filtered thereafter by metal mesh, Tealeaves washing lotion is discarded, is obtained Hot water immersion tealeaves (warm water treatment process).Furthermore the usage amount of ion exchange water with warm water/ The mass ratio of tea leaf is calculated as 28.Then, to the Hot water immersion tealeaves carry out CTC (Crush, Tear, Curl, pulverize, tear, Roll) processing, it is dried and obtains dry tealeaves (CTC treatment process).By the ion exchange water of the drying tealeaves at 78 DEG C Middle stirring is extracted 10 minutes, thereafter, is filtered by metal mesh and is obtained green tea extractive liquor I (abstraction process).Furthermore ion The usage amount of exchanged water is calculated as 120 with water/tea leaf mass ratio.Pen type module (the rising sun used as secondary filter module Manufactured at chemical company, 0.2 μm of aperture, material: polyvinylidene fluoride) by green tea extractive liquor I obtained gauge pressure 100kPa, Pressure filtration is carried out at 25 DEG C of temperature, is obtained green tea extractive liquor II (solid-liquid separation process).It will be obtained green using evaporator (enrichment process) is concentrated in tea extract II, is made it dry thereafter by spray dryer, is obtained powdered green tea and is extracted Composition A (drying process).

Production Example 2

The manufacture of green tea extraction composition B

In Production Example 1, green tea extractive liquor I obtained in abstraction process is put into rustless steel container, is added wherein Add ion exchange water, and be adjusted in such a way that solid concentration becomes 3 mass %, in 25 DEG C, the stirring bar of 150r/min Under part, tannase KT-05 (Kikkoman Corporation system is added with the concentration relative to green tea extractive liquor as 40ppm Make), terminate enzyme reaction after ten minutes.Then, the rustless steel container for being put into enzyme reaction solution is immersed in 95 DEG C of hot bath, Kept for 10 minutes at 90 DEG C and make enzymatic activity complete deactivation, obtain green tea extractive liquor I'(enzymatic treatment process), in addition to this, lead to It crosses method same as Example 1 and obtains powdered green tea extraction composition B.

Production Example 3

The manufacture of green tea extraction composition C

The enzyme reaction time of enzymatic treatment in Production Example 2 is changed to 12 minutes, is further used as solid-liquid separation process, no Pressure filtration is carried out, replaces and is centrifuged with 5500rpm, 2min, in addition to this, by identical with Production Example 1 Method obtains green tea and extracts composition C.

Production Example 4

The manufacture of green tea extraction composition D

Other than the solid-liquid separation process in Production Example 2, green tea extraction group is obtained by method identical with Production Example 1 Close object D.

Production Example 5

The manufacture of green tea extraction composition E

The tea leaf picked is subjected to CTC (Crush, Tear, Curl are pulverized, tear, rolled) processing, and is done It is dry and obtain dry tealeaves (CTC treatment process).The drying tealeaves is stirred to extraction 10 minutes in 78 DEG C of ion exchange water, It is filtered thereafter by metal mesh and obtains green tea extractive liquor (abstraction process).Furthermore the usage amount of ion exchange water with water/ The mass ratio of tea leaf is calculated as 120.Pen type module (manufacture of chemical company, Asahi Chemical Industry, aperture used as secondary filter module 0.2 μm, material: polyvinylidene fluoride) green tea extractive liquor obtained pressurizeed at gauge pressure 100kPa, 25 DEG C of temperature Filter obtains green tea extractive liquor III (solid-liquid separation process).1000g (tea solid relative to green tea extractive liquor III obtained Ingredient is 4.4 mass %), FUJIOLIGO#450P (manufacture of japanese food chemical company) 50g, sodium ascorbate 2g is added, into Row mixed dissolution is concentrated (enrichment process) using evaporator, is made it dry using spray dryer thereafter and obtain powder The green tea of shape extracts composition E (drying process).

Examples 1 to 6 and Comparative Examples 1 and 2

The extraction composition of green tea obtained in Production Example 1~5 is mixed based on cooperation table shown in table 1, is gone forward side by side Row strip packaging, to obtain instant powder dust tea.The solid component amount of instant powder dust tea obtained is 96 mass %.By institute The instant powder dust tea 6g of acquisition is dissolves uniformly in the delicious water (Asahi of the Fuji as soft water respectively at 25 DEG C The manufacture of Soft Drinks Co., Ltd.) 350mL, as in evian (manufacture of Danone company) 350mL of hard water, measurement is turbid Degree.Its evaluation result is shown in Table 1 together.

[table 1]

1)~5) green tea obtained in each Production Example extracts composition

6) FUJIOLIGO#450P, japanese food chemical company manufacture (DE=25)

As shown in Table 1, by being made containing specific polyphenol, lipid and ascorbic acid or its salt, and by polyphenol amount and more The control of the mass ratio of phenol and lipid is the instant powder dust tea in particular range, can reduce when restoring using hard water and use soft water The difference of turbidity when reduction.

Claims (8)

1. a kind of instant powder dust tea, wherein

Contain following ingredient (a)~(c):

(a) one kind or two or more 5~15 matter of polyphenol in flavonols, flavanones, flavanols and their sugared addition product Amount %,

(b) lipid and

(c) ascorbic acid or its salt, and

Mass ratio (b)/(a) of ingredient (a) and ingredient (b) is 0.025~0.1.

2. instant powder dust tea as described in claim 1, wherein

The content of ingredient (b) is 0.25~1.5 mass %.

3. instant powder dust tea as claimed in claim 1 or 2, wherein

Mass ratio (c)/(b) of ingredient (b) and ingredient (c) is 0.01~0.8.

4. instant powder dust tea according to any one of claims 1 to 3, wherein

The content of ingredient (c) is 0.01~1.7 mass %.

5. instant powder dust tea as described in any one of claims 1 to 4, wherein

Further contain dextrin as ingredient (d), and mass ratio (d)/(b) of the ingredient (d) and ingredient (b) is 40~300.

6. such as instant powder dust tea according to any one of claims 1 to 5, wherein

Contain caffeine as ingredient (f), and mass ratio (f)/(b) of ingredient (b) and ingredient (f) is 0.1~8.

7. such as instant powder dust tea according to any one of claims 1 to 6, wherein

Solid component amount in powder tea is 90 mass % or more.

8. such as instant powder dust tea according to any one of claims 1 to 7, wherein

It is diluted to 30~150 times and drinks.