CN109287797A - A kind of the weight-reducing dark green tea solid beverage and preparation method of anti-moisture absorption - Google Patents

A kind of the weight-reducing dark green tea solid beverage and preparation method of anti-moisture absorption Download PDF

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Publication number
CN109287797A
CN109287797A CN201811199493.0A CN201811199493A CN109287797A CN 109287797 A CN109287797 A CN 109287797A CN 201811199493 A CN201811199493 A CN 201811199493A CN 109287797 A CN109287797 A CN 109287797A
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weight
moisture absorption
dark green
green tea
reducing
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CN109287797B (en
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钟世安
邓志伟
肖雪珍
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Central South University
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Central South University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/06Treating tea before extraction; Preparations produced thereby
    • A23F3/14Tea preparations, e.g. using additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/385Concentrates of non-alcoholic beverages
    • A23L2/39Dry compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/125Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives containing carbohydrate syrups; containing sugars; containing sugar alcohols; containing starch hydrolysates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17Amino acids, peptides or proteins
    • A23L33/175Amino acids
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention discloses a kind of weight-reducing dark green tea solid beverages of anti-moisture absorption, and the nutrition fortifiers such as integration of drinking and medicinal herbs food and L-carnitine such as cassia seed, lotus leaf, oligosaccharide are added in dark green tea solid beverage.Many effects such as the greasy, reducing blood lipid of dark green tea solution are widely recognized as by people;Cassia seed, lotus leaf, L-carnitine, oligosaccharide then can pointedly capture each cause of obesity, can play collaboration Weight-reducing health effect.In preparation process, by way of combination embedding, innovatively utilize maltodextrin simple modified the characteristics of delaying molten, moisture resistance, anti- moisture absorption and sustained releaseization processing are carried out to L-carnitine and oligosaccharide, on the one hand it solves dark green tea solid beverage Liquefaction easy to moisture absorption obtained of losing weight, is suitable for the big specification production of industry, storage and transport;On the other hand it solves extra-nutrition agent to lose during washing tea what is brewed, so that made tea powder or tea cake is can be carried out conventional tea of washing and remove attachment impurity, be more able to satisfy the demand that modern's friend-making is received guests with Weight-reducing health.

Description

A kind of the weight-reducing dark green tea solid beverage and preparation method of anti-moisture absorption
Technical field
The present invention relates to a kind of functional tea product more particularly to weight-reducing dark green tea solid beverage and the preparation sides of a kind of anti-moisture absorption Method.
Technical background
" Chinese Adult is overweight and obesity prevention and control guide (tentative) " pointed out, early in 04 year national statistics data It indicates that, for super severe one up to 22.4%, overweight people was more than 3% at that time in China.With the raising of national life quality, life stress Increasingly increase, inevitable more and more people fall into obesity state, and it is overweight with it is fat in addition to can induce hypertension, coronary heart disease, Outside the illnesss such as diabetes, hyperlipidemia, cholelithiasis, development, metabolism, psychology, even intelligence also will affect.As a kind of common Metabolic syndrome, fat generation is related with many factors, including stress, excessive fat intake, constipation, intestinal flora Imbalance etc..And obesity, numb diet and movement are not only difficult to efficiently consume the lipid stored, also bring weight-reducing The discomfort of person's life reduces quality of the life, once absent-mindedness in life, many undesirable elements understand combined influence again, and it is proper to make It quicks rebound again.
Dark green tea by the concern and favor of more and more people, contains tea as a kind of post-fermented tea, unique taste Polysaccharide isoreactivity substance will be high than many teas, can play in terms of adjusting blood pressure and blood lipoid, adjusting more powerful Effect.Dark green tea possesses long history simultaneously, and complete and maturation dark green tea culture also has become in tea culture one quite heavy The component part wanted, if can enable numerous consumers in daily taste dark green tea can Weight-reducing health by the way, this is obviously very convenient, Meet very much under contemporary people multiple pressure to the practical serious hope of health and pursuit.But obesity is caused by many reasons after all, is passed System dark green tea can also seem out of strength in face of such complicated situation.
Previously also someone did preliminary research and discovery in terms of Weight-reducing health dark green tea.Such as patent " L-carnitine and plant The beverage composition and its preparation method and application of object extract " (publication number: CN105146656A) attempted by by dark green tea The purpose of Weight-reducing health is cooperateed with the material combination realization that such as L-carnitine, lotus leaf etc. have certain weight-reducing effectiveness.But on the one hand It is this combination have it is empirical with it is anesthetic, fail from now for the complex genesis of obesity, repeatability consideration, resulting production Product follow ancient prescription mostly, can only promote intestines peristalsis, promote lipid conversion etc. wherein effect in a certain respect;Another party Face, these researchs and invention are mostly based on extract and instant tea are made, and extraction process fails will be in the integration of drinking and medicinal herbs ingredient such as dark green tea Active constituent total number propose that and do not have daily tea culture brews function, tea culture platform cannot be relied on and convenient for everybody Be widely recognized as, fail to meet well the new demand that everybody proposes Weight-reducing health.
Therefore, a kind of energy cooperates with, breaks up many weight-reducing barriers comprehensively and the Weight-reducing health for brewing function of reservation dark green tea is black Tea is still urgently developed.The obesity origin cause of formation of modern repeatedly, other than having continuous excessive Energy intaking, put aside in vivo by original Fat is not easy to be consumed, the excess energy collective effect with feed, so that obesity becomes repeatedly, is difficult to capture.For excess The energy of intake can be solved by promoting intestines peristalsis, reducing the modes such as Energy intaking, but to the fat put aside, greatly More weight-reducing strategies are all helpless.
L-carnitine as in a kind of conventional food it is micro containing, human body also can microsynthesis non-toxic substance, it is adjustable The energy consumption model for saving human body gets through lipid consumption channel, promotes the lipid consumption of savings, thus it is high to have become a kind of safety The nutrition fortifier of effect.Prebiotic oligosaccharide is adjustable enteric bacteria, and then generates positive influence to daily life, can effectively assist The lipid for adjusting consumption to put aside.But L-carnitine and prebiotics all easily moisture absorptions, in production, especially in large-scale production In to mixing it is uniform, product it is moisture-proof, processing smoothly etc. reasons, generally require stringent control steam, this is to extensive Production and addition L-carnitine and prebiotics are quite unfavorable, and substantially increase product in production, transport, each process of storage Cost.
Patent " a kind of prebiotics additive and its preparation method and application " (publication number: CN107836723A) is for prebiotic The problem easy to moisture absorption of the materials such as member provides one kind by the modified protective effect of maltodextrin, to reduce material hygroscopicity Inexpensive solution, but after protecting oligosaccharide and nutrition fortifier according to the program, mixture can dissolve rapidly in the hot water.By It is both needed to wash tea in daily brew in dark green tea, oligosaccharide and battalion can be inevitably resulted in if using the solution of the patent Support the loss of hardening agent.
It is therefore proposed it is a kind of can collaboration, break up many weight-reducing barriers comprehensively and retain dark green tea brews and wash tea process Weight-reducing health dark green tea, while solving the problems, such as that it is easy to moisture absorption in each process, to modern's Weight-reducing health have important influence and Meaning.
Summary of the invention
It is single, easy to moisture absorption for weight-reducing dark green tea effect of weight reducing in the prior art, wash tea during nutriment easily lose The problem of, the first purpose of this invention is to provide a kind of brewing process of traditional dark green tea of reservation, can break up many subtract comprehensively The weight-reducing dark green tea solid beverage of fertile barrier, anti-moisture absorption with slow-release function.
It is a second object of the invention to provide the preparation side of the weight-reducing dark green tea solid beverage of anti-moisture absorption described in one kind Method.
A kind of weight-reducing dark green tea solid beverage of anti-moisture absorption of the present invention is strong comprising dark green tea, lotus leaf, cassia seed, anti-moisture absorption nutrition Agent, comprising modified maltodextrin in the anti-moisture absorption nutrition fortifier, the modified maltodextrin is pasted by the malt after baking Essence is through impurity elimination, recrystallization, dry acquisition.
It joined the anti-moisture absorption nutrition containing modified maltodextrin in weight-reducing dark green tea solid beverage provided by the present invention Hardening agent can effectively improve dark green tea sucting wet problem in each process, while nutrition fortifier can be made to rise in brewing process To the effect of sustained release;Inventor has found that the anti-wettability power of maltodextrin significantly increases after baking in the course of the research, while Melting speed in hot water reduces, thus its manufactured nutrition fortifier can slowly disintegrate in the hot water, that is, be able to achieve brewing process In sustained release.Simultaneously after impurity elimination, can avoid nutrition fortifier disintegrated slow or a small amount of the phenomenon that not disintegrating.
Inventor has found that it is vital for bake to maltodextrin in advance, if it is first right in the course of the research Maltodextrin recrystallization is heat-treated again, then the maltodextrin being modified is only capable of playing the role of moisture absorption, but does not have slow The performance of dissolution.
Preferably, the mass fraction of modified maltodextrin is 10~40% in the anti-moisture absorption nutrition fortifier.
Modified maltodextrin plays anti-moisture absorption and slow releasing function in anti-moisture absorption nutrition fortifier, and the ratio accounted for is too low to drop Its low anti-moisture absorption, at the same it is unfavorable to duration release of the nutrition fortifier in brewing process.Ratio is excessively high, and reduction has Ingredient accounting is imitated, the cost of scale preparation is increased.
Preferably, the anti-moisture absorption nutrition fortifier is to be mixed by oligosaccharide, fat-reducing nutrient agent with modified maltodextrin It is made, the fat-reducing nutrient agent is selected from least one of L-carnitine, L-carnitine-L-tartrate;The oligosaccharide is selected from low At least one of Fructooligosaccharides, xylo-oligosaccharide, stachyose.
As a further preference, in the anti-moisture absorption nutrition fortifier, the parts by weight of oligosaccharide are 3~8 parts, weight-reducing The parts by weight of nutritional agents are 1~3 part, and the parts by weight of modified maltodextrin are 1~4 part.
As further preferably, in the anti-moisture absorption nutrition fortifier, the parts by weight of oligosaccharide are 4~4.5 parts, The parts by weight of fat-reducing nutrient agent are 1~2 part, and the parts by weight of modified maltodextrin are 1.5~2.5 parts.
Modern's daily life system due to various pressure and improperly, the origin cause of formation of obesity is intricate, and single subtracts Fertile mode or slimming health product or traditional ancient prescription have also been difficult to gather effect.The present invention is directed to a variety of origin causes of formation of obesity clinic, discriminates Choosing and optimization of C/C composites, it is determined that for the efficient combination of modern's obesity.Dark green tea is as a kind of well accepted leisure of people Tea product are entertained, everybody can be reduced to the degeneration-resistant of diet products, can more allow everybody to adhere to carrying out Weight-reducing health in daily life, together When the effective components such as the tea polysaccharide that is rich in of dark green tea can significantly reduce absorption of lipids, and can play that adjust blood-fat and blood sugar, enhancing immune Etc. systemic effectiveness.Contain Nuciferine isoreactivity ingredient in lotus leaf, outside the absorption that can reduce fat, can more make one to greasy food Object generates repulsion, reduces effective intake of fat;Glycoside isoreactivity substance in cassia seed can effectively facilitate intestines peristalsis.
Oligosaccharide is not digested in upper digestive tract, can specifically be promoted the proliferation of beneficial bacterium in enteron aisle, be adjusted enterobacteriaceae Group, the two can promote enteron aisle efficiently, well to operate;The nutrition fortifiers such as L-carnitine can will assist in fat as auxiliary enzymes and get over The function that mitochondrial membrane participates in vital movement is crossed, so as to effectively eliminate the fat hoarded in vivo.And nutrition fortifier passes through Energy anti-moisture absorption after protection processing, and wash tea and do not lose substantially, so that more meeting dark green tea cultural requirements.
Oligosaccharide is not digested in human body upper digestive tract, into enteron aisle after be selectively proliferated beneficial bacterium, realize and adjust intestines Road flora ratio optimizes function of intestinal canal.Since the lotus leaf and cassia seed of addition slightly have bitterness, it is black to will affect Weight-reducing health obtained Tea millet paste mouthfeel considers that oligofructose, xylo-oligosaccharide and stachyose are suitable in comprehensive mouthfeel, oligosaccharide price and effect The present invention.The oligosaccharide that can also be obtained simultaneously by enzyme process.Wherein, the step of enzyme process are as follows: take containing natural polysaccharide or polysaccharide composite The raw material of object, after pulverizing and sieving, addition hydrolases are oligosaccharide.
Preferably, the preparation process of the modified maltodextrin are as follows: maltodextrin dries to 2 at 110~120 DEG C~ Then 3h is added to the water and is made into maltodextrin aqueous solution, maltodextrin aqueous solution is heated to 85~95 DEG C, and heat preservation 10~ Then 15min is cooled to 50 DEG C hereinafter, adding ethyl alcohol, acquisition maltodextrin ethanol-water solution A is filtered to remove precipitation precipitating Filtrate is obtained, ethyl alcohol is added into filtrate, obtains maltodextrin ethanol-water solution B, filtering obtains solid phase, dry to no alcohol taste Obtain modified maltodextrin.
As a further preference, in the maltodextrin ethanol-water solution A, the volume fraction of ethyl alcohol is 10~15%, In the maltodextrin ethanol-water solution B, the volume fraction of ethyl alcohol is 85~90%.
As a further preference, in the maltodextrin aqueous solution, the liquid solid product mass ratio of water and maltodextrin is 2 ~3L:1kg.
The present invention has found that the anti-wettability power of maltodextrin significantly increases after baking, while in hot water in the course of the research Middle thawing speed reduces, thus its manufactured nutrition fortifier can slowly disintegrate in the hot water, that is, be able to achieve in brewing process Sustained release.
But having been found that in research process is maltodextrin only with after baking, resulting modified wheat after recrystallization Bud dextrin, during actual soaked, anti-moisture absorption nutrition fortifier, which will appear, disintegrated slow or a small amount of the phenomenon that not disintegrating, drop The nutritive effect of low anti-moisture absorption nutrition fortifier, discovery under the alcoholic solution for removing low ratio by using analysing after largely testing Precipitated impurities out, it can effectively avoid the above problem.Then after being precipitated by a high proportion of alcoholic solution recrystallization again, be dry It can must be modified maltodextrin.
Preferably, the preparation process of the anti-moisture absorption nutrition fortifier are as follows: match by design proportion and take anti-moisture absorption nutrition strong Each raw material in agent adds water to and is completely dissolved acquisition mixed liquor, and mixed liquor is spray-dried up to anti-moisture absorption nutrition fortifier.
In the preparation process of anti-moisture absorption nutrition fortifier, the additional amount of water is without being precisely controlled in mixed liquor, it is only necessary to Each component in anti-moisture absorption nutrition fortifier can be completely dissolved.Existing routine techniques can be used in spray drying.
Preferably, the parts by weight of dark green tea are the weight of 4~10 parts, lotus leaf in the weight-reducing dark green tea solid beverage of anti-moisture absorption Amount number is 0.5~4 part, the parts by weight of cassia seed are 0.2~2 part, the parts by weight of anti-moisture absorption nutrition fortifier are 0.05 ~0.2 part.
In the present invention, dark green tea raw material used in weight-reducing dark green tea solid beverage, tea tree bud-leaf tenderness range is wider, if used Bud-leaf tenderness it is lower, contained content of tea polysaccharide is higher, with lotus leaf effect have it is certain cooperate with, can suitably reduce lotus leaf use Amount.Cassia seed bitter, if Weight-reducing health dark green tea is made with the lower tea tree bud-leaf of tenderness, mouthfeel is thick and heavy and partially puckery, reduces Cassia Sub- dosage avoids influencing mouthfeel.Oligosaccharide can also play adjusting flavor, especially first three flavor made tea, and to enzyme process preparation Oligosaccharide, flavor is abundant but partially light, and active component content is relatively low, need to improve its dosage.Nutrition fortifier on mouthfeel influence compared with It is few, it can be adjusted allowing to add in range according to effect, if tea tree bud-leaf tenderness is higher, nutrition fortifier ratio can be improved.
Preferably, the parts by weight of dark green tea are the weight of 6~8 parts, lotus leaf in the weight-reducing dark green tea solid beverage of anti-moisture absorption Number is 1~2 part, the parts by weight of cassia seed are 0.3~0.5 part, the parts by weight of anti-moisture absorption nutrition fortifier be 0.1~ 0.15 part.
Preferably, the weight-reducing dark green tea solid beverage of anti-moisture absorption can be made into tea bag or tea cake, to adapt to all ages and classes, difference The amusement and leisure of the modern of living habit and needs of receiving guests.
The present invention also provides the preparation methods of the weight-reducing dark green tea solid beverage described in one kind:
Step 1:
By lotus leaf chopping, item is rubbed into, it is dry to obtain lotus leaf item;
Step 2:
Lotus leaf item, dark green tea, cassia seed are pulverized and sieved respectively, tea bag is added by design proportion, adds anti-moisture absorption nutrition Hardening agent obtains the Weight-reducing health dark green tea tea bag of anti-moisture absorption;
Or
By dark green tea decatize to after softening, and mixed by design proportion and lotus leaf item, cassia seed, anti-moisture absorption nutrition fortifier, It suppresses, is dried after inner packing, obtain the Weight-reducing health dark green tea tea cake of anti-moisture absorption.
As further preferred, in the step 2, crossing grit number is 30-40 mesh.
In the present invention, it rubs, crush existing conventional techniques can be used;Decatize softening can take existing decatize Dark Green Tea Method, increase steaming operation before cake of press, be avoided that in tea cake pressing process that dark green tea is chipping, protects the product of dark green tea Matter.
Preferably, pressed tea cake in various shape and can be printed on various decorative patterns and text, unbounded size system;This is just Various memorable shapes are made and carve characters in tea processing factory, conducive to the succession of tea culture.
Further preferably, tea cake size is 5~30 grams.Such tea cake size is convenient for storage, carries and brew.
In the Weight-reducing health dark green tea preparation flow of anti-moisture absorption in the present invention, it is dry can be used that loose firewood bakes, charcoal dries and One of oven drying is a variety of, and existing conventional techniques can be used in these drying modes.
The utility model has the advantages that
The invention proposes one kind to break up many weight-reducing barriers comprehensively, the moisture absorption effect for reducing moisture absorbing component, washes tea process The technical thought of principle active component is not lost --- cooperative approach is proposed for modern's obesity clinical problem to realize Effective Weight-reducing health;Sustained release in passing through the anti-moisture absorption of innovative modification maltodextrin realization addO-on therapy simultaneously and brewing Effect.
The obesity of modern is a kind of metabolism syndrome of complexity, single component or sincerely abides by ancient prescription and can not adapt to and is existing It is needed for the Weight-reducing health of people, targetedly cooperates with health-care effect by multicomponent, realize effective Weight-reducing health.Pass through simultaneously The modification maltodextrin of the modified invention of simple physical, which has in anti-moisture absorption and hot water, dissolves slow performance, is able to achieve and inhales to easy The slow release in brewing is protected and is realized in the anti-moisture absorption of damp admixture.
Detailed description of the invention
Fig. 1 is the release figure of nutrition fortifier;
Fig. 2 is that rat takes the fat-reducing effect after the weight-reducing dark green tea solid beverage of anti-moisture absorption proposed by the present invention.
Specific embodiment
The present invention is described in detail by preferred specific embodiment party example below.
Dark green tea is provided by Hunan Baishaxi Tea Factory Co., Ltd.;Lotus leaf is that the new lotus leaf of picking drains;Cassia seed Meet " Pharmacopoeia of People's Republic of China (2015 editions) " quality requirement;L-carnitine quality meets " GB1903.13-2016 ";Water Threose is P80 type, and quality meets " QB/T 4260-2011 ".
Embodiment 1
A kind of anti-moisture absorption nutrition fortifier, calculates by weight, it contains 2 parts of L-carnitine, 4 parts of stachyose, modified 2 parts of maltodextrin.
The anti-moisture absorption nutrition fortifier of the embodiment includes following preparation process:
(1) maltodextrin dries 2h at 120 DEG C, is then added to the water and is made into maltodextrin aqueous solution, wherein water and malt The liquid solid product mass ratio of dextrin is 2L:1kg, is heated to 90 DEG C of maintenances 10min, be cooled to 50 DEG C hereinafter, addition ethyl alcohol to molten The volume fraction of ethyl alcohol is 15% in liquid, is filtered to remove the precipitating of precipitation.The body of ethyl alcohol ethyl alcohol into solution is added into filtrate Fraction is 85%, filters to take resulting filter cake, and no alcohol taste is dried at 70 DEG C to get modified maltodextrin.
(2) by modified maltodextrin and L-carnitine, stachyose with water to being completely dissolved, it is spray-dried to resist Moisture absorption nutrition fortifier.
The anti-anti- moisture absorption of moisture absorption nutrition fortifier obtained is significant, and has the performance being slowly dissolved, and is detailed in that see Table 1 for details With Fig. 1.
Comparative example 2
It is compared with embodiment 1, difference is, not modified maltodextrin protection, specific as follows:
A kind of nutrition fortifier, calculates by weight, it contains 2 parts of L-carnitine, and 4 parts of stachyose, by stachyose and left Directly mixing can obtain ordinary nutritional hardening agent to rotation carnitine in proportion.
Nutrition fortifier obtained does not have anti-moisture absorption and slow-release capability completely, and see Table 1 for details and Fig. 1.
Comparative example 3
It is compared with embodiment 1, difference is, the alcoholic solution removal of impurities without low concentration, specific as follows:
A kind of nutrition fortifier, calculates by weight, it contains 2 parts of L-carnitine, and 4 parts of stachyose, modified malt 2 parts of dextrin.
The anti-moisture absorption nutrition fortifier of the embodiment includes following preparation process:
(1) maltodextrin dries 2h at 120 DEG C, is then added to the water and is made into maltodextrin aqueous solution, wherein water and malt The liquid solid product mass ratio of dextrin is 2L:1kg, is heated to 90 DEG C of maintenances 10min, be cooled to 50 DEG C hereinafter, addition ethyl alcohol to molten Volume fraction of ethanol is 85% in liquid, filters to take resulting filter cake, and no alcohol taste is dried at 70 DEG C, obtains modified maltodextrin.
(2) by modified maltodextrin and L-carnitine, stachyose with water to being completely dissolved, it is spray-dried to resist Moisture absorption nutrition fortifier.
The anti-moisture absorption of nutrition fortifier obtained is significant, dissolution excessively slowly and there are molten excess, be detailed in that see Table 1 for details with Fig. 1.
Comparative example 4
It is compared with embodiment 1, difference is, is heat-treated again after recrystallization, specific as follows:
A kind of nutrition fortifier, calculates by weight, it contains 2 parts of L-carnitine, and 4 parts of stachyose, modified malt 2 parts of dextrin.
The anti-moisture absorption nutrition fortifier of the embodiment includes following preparation process:
(1) maltodextrin is added to the water and is made into maltodextrin aqueous solution, wherein the liquid solid of water and maltodextrin product matter Amount is heated to 90 DEG C of maintenance 10min, is cooled to 50 DEG C hereinafter, addition ethyl alcohol alcohol volume fraction into solution is than being 2L:1kg 85%, resulting filter cake is filtered to take, after no alcohol taste is dried at 70 DEG C, 2h is dried at 120 DEG C, obtains modified maltodextrin.
(2) by modified maltodextrin and L-carnitine, stachyose with water to being completely dissolved, it is spray-dried to resist Moisture absorption nutrition fortifier.
The anti-moisture absorption of nutrition fortifier obtained is significant, but the performance being slowly dissolved is bad, is detailed in that see Table 1 for details and Fig. 1.
Effect compares
Instrument: insulating box, the 50mL beaker equipped with excessive saturated sodium chloride solution, empty beaker, surface plate, non-woven bag
Sample: 1. anti-moisture absorption nutrition fortifier (sample 1) obtained by embodiment 1;2. nutrition obtained by comparative example 2 is strong Agent (sample 2);3. nutrition fortifier obtained by comparative example 3 (sample 3);4. nutrition fortifier (sample obtained by comparative example 4 Product 4)
Detection process:
(1) it takes two kinds of samples of 5.000g on dry surface plate respectively, records each self-contained ware quality m1.By three surface plates It is placed in 25 DEG C of insulating boxs, and is put into the beaker equipped with saturated sodium chloride solution.After for 24 hours, the matter of each surface plate is recorded respectively M2 is measured, m2-m1 is then sample water absorption.Again sample is put back in insulating box, takes out observe and record its hardened feelings two days later Condition.
Testing result:
1 testing result of table record
From testing result it is found that the hygroscopicity of nutrition fortifier all obtains after the protection for passing through three kinds of modified maltodextrins Improve well, can meet the anti-moisture absorption requirement of dark green tea.
(2) 1 anti-moisture absorption nutrition fortifier (sample of the present invention) of 2g embodiment, the fortification in 1.5g comparative example 2 are taken respectively Agent (common sample), 3 nutrition fortifier of 2g comparative example (control sample 1) and 4 nutrition fortifier of 2g comparative example (control sample 2) are in four nothings In woven fabric bag, sealing is placed in four beakers, is separately added into 95 DEG C of hot water of 100mL, takes upper liquid to keep sample every 5s, according to " QB/T 4260-2011 " checks dissolution content of stachyose, after converting the amount of dissolution altogether, draws dissolution time image, such as Fig. 1.
It may determine that from dissolution curve, after the protection of resistant maltodextrin, nutrition fortifier has good slow Effect is released, nutrition fortifier is can avoid and is washed away during washing tea.
Embodiment 5
A kind of Weight-reducing health dark green tea tea bag of anti-moisture absorption, it contains, and dark green tea parts by weight are 6 parts, lotus leaf parts by weight are 1 Part, cassia seed parts by weight are 0.5 part, anti-moisture absorption nutrition fortifier (embodiment 1 is prepared into) parts by weight are 0.1 part.
The weight-reducing dark green tea solid beverage of the anti-moisture absorption of the embodiment includes following preparation process: by lotus leaf chopping, rubbing, does After dry, lotus leaf item, dark green tea, cassia seed be crushed into 30 meshes, are proportionally added into tea bag, adds anti-moisture absorption nutrition fortifier, Obtain the weight-reducing dark green tea solid beverage tea bag of anti-moisture absorption.
The weight-reducing dark green tea solid beverage tea bag good mouthfeel of anti-moisture absorption obtained has certain moisture protection, and has good Weight-reducing health effect, see Table 2 for details, 3 and Fig. 2.
Embodiment 6
A kind of weight-reducing dark green tea solid beverage tea cake of anti-moisture absorption, it is 8 parts, lotus leaf parts by weight that it, which contains dark green tea parts by weight, It is 0.3 part for 2 parts, cassia seed parts by weight, anti-moisture absorption nutrition fortifier (embodiment 1 is prepared into) parts by weight are 0.12 part.
The weight-reducing dark green tea solid beverage tea cake of the anti-moisture absorption of the embodiment includes following preparation process: by lotus leaf chopping, being rubbed It is twisted item;By dark green tea decatize to softening, dark green tea, lotus leaf item, cassia seed, anti-moisture absorption nutrition fortifier, compacting, interior packet are dispensed according to quantity It is dried after dress, obtains the Weight-reducing health dark green tea tea cake of anti-moisture absorption.
The weight-reducing dark green tea solid beverage tea cake good mouthfeel of anti-moisture absorption obtained has certain moisture protection, and has good Weight-reducing health effect, see Table 2 for details, 3 and Fig. 2.
Embodiment 7
It is compared with embodiment 6, difference is, has changed the ingredient of anti-moisture absorption nutrition fortifier, specific as follows:
A kind of weight-reducing dark green tea solid beverage tea cake of anti-moisture absorption, it is 8 parts, lotus leaf parts by weight that it, which contains dark green tea parts by weight, For 2 parts, cassia seed parts by weight be 0.3 part, anti-moisture absorption nutrition fortifier parts by weight are 0.10 part.
The weight-reducing dark green tea solid beverage tea cake of the anti-moisture absorption of the embodiment includes following preparation process: by lotus leaf chopping, being rubbed It is twisted item;By dark green tea decatize to softening, dark green tea, lotus leaf item, cassia seed, anti-moisture absorption nutrition fortifier, compacting, interior packet are dispensed according to quantity It is dried after dress, obtains the weight-reducing dark green tea solid beverage tea cake of anti-moisture absorption.
Wherein, anti-moisture absorption nutrition fortifier used contains 2 parts of L-carnitine, and 4.5 parts of xylo-oligosaccharide, modified malt 2 parts of dextrin, preparation process and embodiment 1 are consistent.
The weight-reducing dark green tea solid beverage tea cake good mouthfeel of anti-moisture absorption obtained has certain moisture protection, and has good Weight-reducing health effect, see Table 2 for details, 3 and Fig. 2.
As long as different oligosaccharide can play collaboration to Weight-reducing health and make it can be seen that meeting requirement of the oligosaccharide as prebiotics With.
Comparative example 8
It is compared with embodiment 6, difference is, does not use coordination prescription for losing weight proposed by the present invention, specific as follows:
A kind of dark green tea solid beverage tea cake, it contains, and dark green tea parts by weight are 8 parts, lotus leaf parts by weight are 2 parts, anti-moisture absorption Nutrition fortifier (embodiment 1 is prepared into) parts by weight are 0.12 part.
The weight-reducing dark green tea solid beverage tea cake of the anti-moisture absorption of the embodiment includes following preparation process: by lotus leaf chopping, being rubbed It is twisted item;By dark green tea decatize to softening, dark green tea, lotus leaf, anti-moisture absorption nutrition fortifier are dispensed according to quantity, is suppressed, and are dried after inner packing, Obtain dark green tea tea cake.
Dark green tea solid beverage tea cake good mouthfeel obtained has certain moisture protection, but its fat-reducing effect is insufficient, is detailed in 2,3 and Fig. 2 of table.
As it can be seen that it is proposed by the present invention with efficient synergistic effect can be played, realize Weight-reducing health.
Effect compares
Instrument: electric kettle, dark-red enameled pottery, thermometer, fair cup, timer
Reagent: artificial intestinal fluid;Bifidobacterium longum;Enterococcus;SD male rat, normal diet (the carbon water containing about 45% Compound, 25% protein, 7.5% fat, 3.5% cellulose and 8% inorganic salts), high lipid food (0.8 mass + 0.1 mass fraction yolk powder of+0.1 mass fraction lard of number normal diet)
Sample: 1. 5 resulting Weight-reducing health dark green tea (sample 1 in table 2) of embodiment;2. the resulting weight-reducing of embodiment 6 is protected Strong dark green tea (sample 2 in table 2);3. 7 resulting Weight-reducing health dark green tea (sample 3 in table 2) of embodiment;4. 8 gained of comparative example Weight-reducing health dark green tea (sample 4 in table 2);5. dark green tea.
Foundation: " health food is examined and assessment technique specification (2003 editions) " is to the method for inspection of weight losing function
Experimentation:
(1) each specimen sample 10g is taken, is placed in dark-red enameled pottery, boiling water is poured, millet paste (being denoted as the first bubble) is poured out after eight seconds; Teapot lid is opened, wake up tea 30s.It is poured slowly into boiling water, millet paste (being denoted as the second bubble) is poured out after 10s;Again delay and pour into boiling water, after 7s Pour out millet paste (being denoted as third bubble);Three are made tea after soup mixes and is concentrated, gained concentrate is added to while adding after high-temperature sterilization Enter to have and be cultivated in Bifidobacterium and enterococcal artificial intestinal fluid, detected and records the situation of change of two kinds of strains (only to blacken The plate count of tea millet paste cream is 1), to be recorded in table 2.
(2) fat-reducing effect to obesity mice is evaluated:
A. it models: the SD male rat that 48 weight are 110 ± 5g being randomly divided into two groups, normally organizes 8 (equal weight 108.6g), fat group 40 (equal weight 105.4g): normal group feeds (common mouse) with normal diet;Fat group feeding high in fat Material is fed, and the average quality of fat group mouse is greater than 120% (respectively 354.0g, the 439.2g) normally organized after 50 days.
B. it is denoted as first group by normal group, fat group is divided into second group, third group, the 4th group, the 5th group and at random Six groups (equal weight is respectively 440.4g, 438.0g, 441.7g, 436.7g, 439.4g).First group is continued to feed normal diet, the Two to six groups continue to feed high lipid food.The concentrate of embodiment 5~7 Yu comparative example 8 is obtained according to (1) the method, takes 0.2g real Apply example 5 concentrate diluted with distilled water after to third group stomach-filling, the 4th group, the 5th group, the 6th group is used instead embodiment 6,7 respectively With stomach-filling after the concentrate distilled water dilution of comparative example 8, distilled water stomach-filling is only used to one, two group, continues 40 days, record is after 40 days The equal weight of every group of mouse, data are as shown in table 3.
Comparison result:
2 comparison result of table record
Increase intestinal beneficial bacterium as it can be seen that the millet paste in embodiment and comparative example can play, control harmful bacteria, adjust enteron aisle The function of health.
Table 3SD rat body weight record
From third to five groups of data it is found that the millet paste in embodiment can effectively cancel out obese rat because diet is brought Obesity, effect realizes the purpose of Weight-reducing health significantly.6th group statistics indicate that, not according to weight-reducing proposed by the present invention protect Though strong formula can also play effect of weight reducing to a certain extent, lack synergistic function, Weight-reducing health is ineffective.

Claims (10)

1. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption, it is characterised in that: include dark green tea, lotus leaf, cassia seed, anti-moisture absorption nutrition Hardening agent, comprising modified maltodextrin in the anti-moisture absorption nutrition fortifier, the modified maltodextrin is by the malt after baking Dextrin is through impurity elimination, recrystallization, dry acquisition.
2. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 1, it is characterised in that: the anti-moisture absorption battalion It supports in hardening agent, the mass fraction of modified maltodextrin is 10~40%.
3. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 1, it is characterised in that: the anti-moisture absorption battalion Feeding hardening agent is mixed to prepare by oligosaccharide, fat-reducing nutrient agent and modified maltodextrin, and the fat-reducing nutrient agent is selected from left-handed meat At least one of alkali, L-carnitine-L-tartrate;The oligosaccharide in oligofructose, xylo-oligosaccharide, stachyose extremely Few one kind.
4. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 1, it is characterised in that: the anti-moisture absorption battalion It supports in hardening agent, the parts by weight of oligosaccharide are 3~8 parts, and the parts by weight of fat-reducing nutrient agent are 1~3 part, modified maltose Parts by weight are 1~4 part.
5. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 1, it is characterised in that: the modified malt The preparation process of dextrin are as follows: maltodextrin is dried into 2~3h at 110~120 DEG C, is then added to the water that be made into maltodextrin water-soluble Maltodextrin aqueous solution is heated to 85~95 DEG C, keeps the temperature 10~15min, be then cooled to 50 DEG C hereinafter, adding second by liquid Alcohol obtains maltodextrin ethanol-water solution A, is filtered to remove precipitation precipitating and obtains filtrate, ethyl alcohol is added into filtrate, obtains wheat Bud dextrin ethanol-water solution B, filtering obtains solid phase, dry that modified maltodextrin is obtained to no alcohol taste.
6. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 5, it is characterised in that: the maltodextrin In ethanol-water solution A, the volume fraction of ethyl alcohol is 10~15%, in the maltodextrin ethanol-water solution B, the volume of ethyl alcohol Score is 85~90%.
7. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 1, it is characterised in that: the anti-moisture absorption battalion Support the preparation process of hardening agent are as follows: match each raw material taken in anti-moisture absorption nutrition fortifier by design proportion, add water to and be completely dissolved Mixed liquor is obtained, mixed liquor is spray-dried up to anti-moisture absorption nutrition fortifier.
8. a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption described in any one according to claim 1~7, it is characterised in that: In the weight-reducing dark green tea solid beverage of anti-moisture absorption, the parts by weight of dark green tea are 4~10 parts, the parts by weight of lotus leaf are 0.5~4 part, The parts by weight of cassia seed are 0.2~2 part, the parts by weight of anti-moisture absorption nutrition fortifier are 0.05~0.2 part.
9. the method for preparing a kind of weight-reducing dark green tea solid beverage of anti-moisture absorption as described in claim 1~8 any one, special Sign is:
Step 1:
By lotus leaf chopping, item is rubbed into, it is dry to obtain lotus leaf item;
Step 2:
Lotus leaf item, dark green tea, cassia seed are pulverized and sieved respectively, tea bag is added by design proportion, adds anti-moisture absorption fortification Agent obtains the Weight-reducing health dark green tea tea bag of anti-moisture absorption;
Or
By dark green tea decatize to after softening, and mixed by design proportion and lotus leaf item, cassia seed, anti-moisture absorption nutrition fortifier, compacting, It is dried after inner packing, obtains the Weight-reducing health dark green tea tea cake of anti-moisture absorption.
10. a kind of preparation method of the method for the weight-reducing dark green tea solid beverage of anti-moisture absorption according to claim 9, feature Be: in the step 2, crossing grit number is 30-40 mesh.
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Publication number Priority date Publication date Assignee Title
CN102524646A (en) * 2012-02-06 2012-07-04 苏州新概念生物科技有限公司 Weight-losing toxin-expelling intestine-health-care composition and preparation method thereof
CN102885900A (en) * 2012-10-10 2013-01-23 湖北省宏源药业有限公司 Composite with weight loss function and preparation method of composite
CN105707318A (en) * 2016-02-24 2016-06-29 中国土产畜产进出口总公司 Drink composition having weight-reducing function and application thereof
CN106509126A (en) * 2016-10-25 2017-03-22 郑州福润德食品有限公司 Solid drink having weight losing and body slimming functions
CN107836723A (en) * 2017-10-30 2018-03-27 中南大学 A kind of prebiotics additive and its preparation method and application
CN108522713A (en) * 2018-04-09 2018-09-14 中南大学 A kind of disposable prebiotics black tea and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102524646A (en) * 2012-02-06 2012-07-04 苏州新概念生物科技有限公司 Weight-losing toxin-expelling intestine-health-care composition and preparation method thereof
CN102885900A (en) * 2012-10-10 2013-01-23 湖北省宏源药业有限公司 Composite with weight loss function and preparation method of composite
CN105707318A (en) * 2016-02-24 2016-06-29 中国土产畜产进出口总公司 Drink composition having weight-reducing function and application thereof
CN106509126A (en) * 2016-10-25 2017-03-22 郑州福润德食品有限公司 Solid drink having weight losing and body slimming functions
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CN108522713A (en) * 2018-04-09 2018-09-14 中南大学 A kind of disposable prebiotics black tea and preparation method thereof

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