JPS606174A - Vegetable extract - Google Patents

Abstract

PURPOSE:To obtain a vegetable extract having excellent flavor, palatability, storage stability, etc., by extracting vegetables with a water-miscible organic solvent containing a specific amount of water either in the presence of cyclodextrin or adding cyclodextrin to the extract. CONSTITUTION:Vegetables such as rape is extracted with water or a water-miscible organic solvent such as methanol, ethanol, etc. having a water-content of >=about 20wt%. The extraction is carried out in the presence of cyclodextrin, and/or cyclodextrin is added to the above extract to obtain the objective aqueous extract of vegetables.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to extracts from Nakano, I.
Iwa or 1.8” Sato deno・I! f, to the departure page!
P! A flavor with excellent palatability in general;
俟〈 GL 〈 〈 〈 〈 〉 〈 〉 〈 〉 〈 〈 〉 〈 〉 〈 〉 〈 〈
Vegetable extracts have been significantly improved in Usui.

More specifically, the present invention relates to water or an aqueous extract of vegetables obtained by extracting vegetables with water/or a water-miscible organic medium having a water content of about 20 tons or more, The present invention relates to a vegetable extraction method having the advantage of being a water or aqueous extraction method obtained by performing the extraction in the presence of cyclodextrin and/or adding cyclodextrin to the extract.

Field・'4fS: f1j ll, compared to fruits and snow e-chairs, h4. However, the flavor (aroma and appearance) is also very weak.

On the other hand, when the thin + i4 membrane is examined, the active ingredients contained in vegetables, including the vinegar component, are extremely short poems 1-1, such as heat, light, and soybean.・Unchanged by Shuroku etc. 1 - Sensitive to alteration factors 1 - Inconvenient changes in flavor cannot be avoided, and conventional vegetable extracts are used in instant seasonings etc. On the other hand, the fact is that the gang is complacent and immature.

In addition, there are various types of food, such as solid or d selection λ: g autumn soup,
Solid curry, various sauces, ψ, l/torts, foods, instant soups, etc. 1-bed department v/, now the taste is getting more and more mesmerizing, and along with that, the usage amount of ``II... Must Extract Haku'' It’s urgent”
~! 1. The above-mentioned seasonings containing conventional Nose extract RPG are made by cutting vegetables, adding 1+'+' powder, and adding ice (1
Divide into one segment, and mix it with water or water-containing alcohol (I A
Concentrate or powder the IJ4 extract, which is obtained by boiling the IJ4 extract for 1 minute, and add 1 + 11 ingredients such as 1 + 11 ingredients such as ``higaku seasoning'', salt, ゛ 4 neck, f yuzan and/or 1 happiness V + 1 i trace ip (extract of things). is produced by suitably blending hydrolyzed lvl! 71, etc.However, in the heat extraction treatment of such subdivided wild vegetables, 4,11 vegetables and water are added. Subtle changes in the ratio, heating temperature, and time and temperature, etc., have an irresistible effect on the flavor of the extract, making it possible to obtain the desired extract with good quality reproducibility. It is difficult to obtain. Furthermore, in the case of temporary extraction, centrifugation, etc. to remove insoluble matter from the extraction treatment system? and f due to qi
Inconveniences such as light volatility and escape of gas components during concentration and powdering of the desired extract cannot be avoided.
the result,! l! This is accompanied by troubles such as loss of the pleasant aroma characteristic of F-naton and deterioration of the six-taste balance.

There have been almost no proposals regarding the treatment of hemorrhoids using the Eel Bone Extract mentioned above.

Ichiriki, as an instant clause / binding reconnaissance method, no line opening + i
rJ 57-33545 and the method for producing coffee extract,! 1% of the case of Machikai Sengo No. 57-118756 is...
t11 will be discussed. According to the above-mentioned paper, green tea, black tea, oolong tea, or roasted and crushed coffee beans are extracted using cyclic dextrin-containing water, thereby obtaining tea or coffee beans using the usual shocha method. It has been proposed that an extract with almost the same flavor as that of the decoction obtained by the decoction can be obtained.

However, the above proposal is limited to extraction methods for tea fields or roasted coffee, which are beverages with significantly different flavor characteristics from vegetables, and are applicable to general food and beverages,
+81; There is no suggestion whatsoever in this proposal regarding the extraction of categories that are desired to be improved in a wide range of areas such as 1.

The present inventors have conducted research in order to provide vegetable extracts that can overcome the technical defects and disadvantages mentioned above.

As a result, a water or aqueous extract of vegetables obtained by extracting vegetables with water or a water-friendly organic solvent containing about 20% or more of water, The water or aqueous extract of vegetables obtained by carrying out the extraction in the presence of cyclodextrin and/or by adding cyclodextrin to the cough extract may be
- Strongly retains the frayed palatability characteristic of vegetables (-1 and maintains the ambiguous flavor balance with excellent aroma retention, flavor persistence, and storage stability) 9jf Vegetable Extract), which can be used to improve the taste of vegetables or vegetables without altering the taste or deterioration of the flavor, and has a unique ingredient with a good balance of acidity and acidity. Akira Oo 1- demonstrated that a vegetable extract containing flavor components at a high yield and with good quality reproducibility can be obtained.

Furthermore, the above-mentioned vegetable extract of the present invention is compressed or dried by means such as vacuum, compression, drying, freeze-drying, etc. (1). Although it is accompanied by disadvantages such as flavor dispersion, alteration or deterioration, and balance (change), it was desirable to provide an aphrodisiac condensate or dried product that has a long-lasting flavor and storage stability. .

Therefore, for the purpose of the present invention, a homemade flavor that exhibits outstanding improvement properties is intact! [! F. To prepare the millet extract.

The above objects and (more than 111) objects and advantages of the present invention will become clear from the following description. Pf
In addition to various raw vegetables, 1 car boiled vegetables and/or dried scoops, frozen vegetables, salted vegetables, S9 processed vegetables (bonds, etc.) *), cans, taki 1j, millet, and mixtures of 1 to 4 of these are included. This way) Gu, Shuttle, ν tilt row and 17, Ha, example; Bu, rape, Udo, 1
Nri! , Kaffin, Kapocha, Mustard, Chrysanthemum, Kiyouna, Kwai, Burdock, Komatsuna, Chrysanthemum, Japanese radish, Takana, Bamboo shoot, Chisha, Chosenoninson, Natosu, Carrot, Nebukagi, Japanese leek, -f Saggi, Chive,
Chinese cabbage, lotus, butterbur, spinach, honey bean, ginger, bean sprout, lily pad, rakkyo l, etc. Japanese vegetables such as asu/ragasu, archiyoke, brussels sprouts, watercress, leek, 1/tass, bell pepper, tomato, radish Western l4if pods such as 2 soybeans, edamame, green peas, Susag, Saya ink 9,... 'Raman, Natama, adzuki bean, Ink 9 in, etc.; Imonite such as iwatake, ibotamanita, wood ear fungus,
Mushrooms such as kuritake, kurotake, shiitake, shimen, shoiro, naratake, toriyuf, nameko, naratake, fly torishimen, agaric, oyster, houkidake, maitake, matsushroom, matsutake, mukitake +4'4
; Pigweed, Pigweed, Thistle, Anotaba, Epimedium, Japanese knotweed, Kotosikogi, oak "fu, nononso" muff,
Mulberry, Kogomi, Shishiudo, Sorrel, Japanese sorrel, Horsetail,
Mainspring, Taranoki, Tan, 1" [, Touki, Toroko,
Examples include wild plants such as eggplant, elderberry, nobile, chickweed, snailweed, amaryllid chinensis, cypress, hotokenoza, maftabi, mizu, saxifrage, yomena, mugwort, bracken, and mixtures thereof, and these vegetables. For example, it can be used in the form of any finely divided products such as cut products, cut products, crushed products, pulverized products, powder, squeezed products, etc., or in the form of squeezed juice, or in the case of small pieces, You can also do ``11''.

In addition, water-miscible trS solvents that can be used in the vegetable oil extract of the present invention include Id゛, i/(1% methanol, ethanol, n-propyl alcohol, isopropyl alcohol, 10% Water temperature 5 + old 4; water temperature 5 + old 4; alcohols such as PI/glycol, glycerin, nrubit, margit, xylit, acetone, tetrahydrofuran and any mixture thereof, etc., with water content of about 20% or more Among these, ethanol, zolobyrin glycol, glycerin, and mixtures of these compounds are more preferred.

Further, as the cyclodextrin that can be used directly in the vegetable extract of the present invention, D-glucose is 6 to F3v,
Tufted dextrin with α-1,4 linkages in n1t4 form can be used as water. Examples of II/lJ include (χ-' dicyclo≠kistrin with 6 groove units, β-cyclodextrin with 7 units, r-cyclodextrin with 8 units, and mixtures thereof).

The extraction operation and extraction conditions for obtaining the vegetable extract 'JIAr of the present invention can be appropriately selected as desired, but for example, about 1 to about 200 times the amount of the above-mentioned 1 g vegetable 11 parts of water/or a water-miscible organic bath medium having a moisture content of about 20% by weight or more, and for example about 0.05 to about 30 fibers 1f1%, preferably about 0.5% to the water or aqueous solvent.
-Add about 5% -TL cyclodextrin and extract under 8% stirring or static conditions.Extraction position and time should be selected as appropriate. For example, under atmospheric pressure conditions from room temperature to the point temperature of the reused solvent, or O'1, from room temperature to about 150° from the spontaneous pressure to b1111t', l= in a closed container. For example, the temperature and time can be from about 1 minute to about 72 hours.

After the extraction process has been carried out in this way, the remaining insoluble solids may be removed by centrifugation, filtration, 11-squeezing, or other solid-liquid separation means, as necessary. , water/or a water-containing water-miscible organic solvent extract having a water content of about 20% by weight or more can be obtained. 1. as desired. The insoluble solids can be extracted by repeating the same procedure by adding water or a water-miscible collapsing solvent with a water content of more than about 20% by weight and cyclodextrin to the remaining insoluble solids. can.

The extraction process as described above can be performed using any method such as a patch method, a continuous method, a multi-stage method, or an appropriate combination thereof. For example (・Fill f1 vegetables into an extraction column and pour water and/or water temperature from the top or bottom of the column:
A column extraction method can be adopted in which the organic medium is continuously or intermittent VC-treated for one-stage or multi-stage extraction.

- Furthermore, in the present invention, in addition to the extraction treatment method as exemplified above, for example, about 1 to about 2
00 times 11 water or quartz crystal with a water content of less than about 20% by weight (1 case available)) Add a number of solvents, l+l is room temperature to the boiling point temperature of the solvent under atmospheric pressure conditions, or Vi closed container. Under all pressurized conditions, the temperature ranges from room temperature to approximately 150"C.
For example, the mixture is extracted by stirring or standing still for about 1 to 72 hours, and then, if necessary, it is filtered and separated using pressure or any other means of separating the same liquid. For the extract from which insoluble solid residues have been removed, e.g.
．． 05 to about 30% by weight, preferably about 05 to about 5% by weight
This can also be carried out by adding 4':5 of cyclodext II and treating at room temperature to about 100°C for about 1 hour to 4 hours to 1 hour, if desired. It is also 1 even if you repeat the minute S etc. with ノ41-.

In the present invention, if desired, the extract obtained by the above-mentioned υ extraction is added to, for example, a distillation section. 2. Distillation can be carried out under normal pressure or reduced pressure conditions, but it can be carried out at low temperature under reduced pressure conditions. It is more preferable to carry out VC heating, and the +yellowing can be achieved by ill-tieing at about 50°C or less under a reduced pressure of about 5 to about 750 rn//σ.

Furthermore, in the present invention, when extracting vegetables and/or for extracting vegetables, sugars, dextrin, starch, gum arabic, and 1 dextrin are added to a sachet of IJ, if desired. Any excipients such as latin, casein, protein and mixtures thereof can be added, and the vegetable extract containing such excipients JII is dried and freeze-dried. Due to the death of such an IF child,
It can be made into powder form or 1 to 14 grains.

In addition, the above-mentioned milk powder can be dried and vinegared, and other food materials can be added as desired. 2).

Vegetables by Seimei Seimei can be mixed with the above-mentioned technical ingredients and used suitably as a liquid seasoning for flour or top grains. War soup J11, sucking nose, individual soup, solid curry, sauce Iha,
It can be used in a wide range of products such as Rettle 1-JJ and 11t.

Examples 1. Let me explain IFA in more detail.

Example 1 Mitsuba 500.9 shredded into about 1c1rL with water so
os.

95υo1. % Ethanol 15 II M and Toyozolin L (trade name, Toyo Jozo KK, solid content 208 x 1: solid content, α-CD: (i, 5”In, β-CI)
134%, r CD 7. '3%, zo (7) song (7
) Tek7 t') N49.9 ”Vn 1350〃
was added and extracted by stirring at about 25°C for 1 hour. Next, remove the fu@qmuse 1j11 liquid 1,230. ? I got it. The number of extractions (< 1) E s waxy, f42 powder M7 with 50jV of soluble dextrin added]-2, and according to the 1st method. (b) When the obtained Mitsuba extract powder is dissolved in water, it has a fresh and desirable Mitsuba taste,
Excellent flavor persistence and stability ('I: 1., fill
I was able to obtain high palatability by doing this.

Comparative Example 1 Same as Example 1, Toyozolin L350fJfc total 61
- Replace with water for 11't, water for 850. V and 957 nool
The extraction conditions were the same as in Example 1, except that the extraction was performed using 150 g of ethanol. During this extraction, at night, 120μ of DE5 waxy starch decomposition water-soluble dextrin was dissolved with N.
'i Ii Dry' Empty Mitsunogu Extract Powder 14511
f i4'l = yt. Mitsuba extracts obtained in Example 1 and Ratio Modification Example 1 were added at 1% each to Japanese lice suction, and then tested by 20 government II index pagers. The results of the I, H and D drawings (both 11111 and 11) are shown in Figure 1.

According to the results in Table 1, the Mitsuba extract powder of the present invention was compared with the one without the addition of cyclodextrin.
f! ! It was superior to powder No. 1 at a significance level of 0.1%.

Example 2 Crushed raw shiitake mushrooms (1-5 mm) 800. ? water 38
00, V, add 200g of glycerin and heat at 85-90℃
Extracted with stirring for 1 hour. Next, one impurity was removed by centrifugation, and the mixture was further filtered using diatomaceous earth to obtain P liquid 318051. Toyozolin II is added to the eluate.
Add 240 g, stir at 90°C for 30 minutes, and sterilize with S-filter, internal temperature 40-5o'C, pressure level 30-40.
yuxHqIc Tereduction IE concentration, B It had durability and stability.

Example 3 After washing carrots with water and peeling them, they were diced into lcgL cubes and further ground with a mixer. 1.5 kg of pulverized material and 1.5 kg of water
Yu, β-cyclodextrin 60.9i added, approx.
The mixture was stirred and extracted at ℃ for 1 hour. Then, insoluble matter is removed,
2 kg of extract: Tsuba. This number of extractions was carried out after li bacteria, internal temperature 40-45℃, reduced pressure/J [30-40=Im)i, q
70'l of ginseng extract 110.1
9 went up by 1. - The combined carrot extract had a well-balanced fresh flavor unique to carrots immediately after peeling and crushing, and had excellent storage stability.

Comparative Example 3 The same raw materials were used in the same amount except that dextrins of DEx2 to DE16 were used instead of β-cyclodextrin 0 in Example 3.
Carrot extract concentrate 110. ? I got it.

Seven liters each of the ginseng extracts obtained in Example 3 and Comparative Example 3
It was diluted 500 times with warm water, and this dilute solution was subjected to a sensory evaluation conducted by 20 people.
A performance test was conducted and the results (!:) are shown in Table-2.Tatsu-2
As is clear from the results, the book of Example 3 has a significance level of 0.1% in all aspects including fragrance, palatability, and storage stability.
The snout was +4f higher than that of Comparative Example 30 Extraction I.

Table - People with a strong carrot flavor A well-balanced carrot flavor The one with strong richness 1 People with high preferences Good storage stability 1 person with patent agent Example 3 Comparative example 3 19 1 F 20 0 20 0 20 0 19 1 Hasegawa Fragrance Co., Ltd.

Claims (1)

[Claims] Water or a water-miscible organic material with a moisture content of approximately 20% or more/8
Water or an aqueous extract obtained by extracting one vegetable with a medium in the presence of iI oil-extracted cyclodextrin and/or adding cyclodextrin to the extract. 1, characterized in that it is an aqueous extract obtained by! ? a extract.