CN1203249A - Process for preparing edible pigment - Google Patents
Process for preparing edible pigment Download PDFInfo
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- CN1203249A CN1203249A CN98110268A CN98110268A CN1203249A CN 1203249 A CN1203249 A CN 1203249A CN 98110268 A CN98110268 A CN 98110268A CN 98110268 A CN98110268 A CN 98110268A CN 1203249 A CN1203249 A CN 1203249A
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- tabasheer
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Abstract
An edible pigment is prepared from bamboo yellow through drying, coarse crushing, sealed immersing in alcohol, reflux extraction, filtering, merging, concentration, drying and pulverization, and features no poison and odour, gay lustre and stable performance to light, heat, oil, acid and alkali.
Description
The invention belongs to the food dye preparing technical field, relate in particular to a kind of method for preparing pigment by tabasheer.
Tabasheer (Shiraia bambusicola henn) belongs to the Hypocreaceae fungi, " Chinese medicine voluminous dictionary " the 902nd page Shanghai People's Press publication in 1975, No. 1804, and " the national herbal medicine compilation " the 260th page of People's Health Publisher's publication in 1978, wait in the book all on the books No. 1443, have functions such as relieving cough and reducing sputum, wind-damp dispelling, pain relieving, can be used for treating infantile convulsion breath with cough, be grown up apoplexy, peratodynia and Fengshi Guanjie pain, left osteoneuralgia etc.In its place of production, people adopt it habitually and add in meat soup and the wine, utilize its drug effect to carry out dietotherapy.Now a lot of people recognize, too much use the chemosynthesis pigment to endanger the human body generation, and many research and trial have been carried out in extraction, the use of natural pigment, also do not report but utilize this class fungi of tabasheer to extract natural food colour.
The object of the present invention is to provide a kind of method of utilizing tabasheer to prepare pigment.
The objective of the invention is to be achieved through the following technical solutions: comprise the pulverizing of raw material, soak, refluxing extraction, filtration, step such as concentrate, specific as follows:
1. raw material: select Hypocreaceae fungi tabasheer for use, put the ventilation and dry or dry.
2. pulverize: the air dried tabasheer is pulverized.
3. soak: place airtight ethanol to soak the tabasheer particle of pulverizing, tabasheer and alcoholic acid by weight/volume are 1/4-1/6 (grams per milliliter).
4. refluxing extraction: with the ethanol immersion liquid backflow of above-mentioned tabasheer 1.5-2.5 hour, reserved filtrate, filter residue added ethanol and reflux, repeat altogether to reflux 2-4 time.With the extracting liquid filtering that refluxes and obtain at every turn.
Each institute that refluxes adds amount of alcohol (volume) successively decreases at double by the by weight/volume of extract, and return time is shortening one by one also, successively decreases 0.5 hour at every turn.
5. merge and leave standstill: the extracting solution after each time filtered mixes, and 0-10 ℃, leaves standstill 10-30 hour.
6. concentrate: the extracting solution after will merging filters once more, removes ethanol, simmer down to paste pigment.
For making things convenient for the storage can be in time baking 1-2 hour with the paste pigment behind the above-mentioned enrichment step at 100 ℃ ± 10 ℃.
Raw material tabasheer of the present invention can be wild, also can utilize the solid fermentation method artificial culture, and concrete cultural method is:
With corn bone, cotton kind skin and soya-bean cake, Gramineae green bark bamboo is substratum, corn bone: cotton kind skin=3: 1-1: 1 (weight ratio), the weight of soya-bean cake is the 0.5-1% of corn bone and cotton kind skin gross weight, the weight of Gramineae green bark bamboo is the 8-15% of corn bone and cotton kind skin gross weight, the tabasheer bacterial classification (weight percent) of inoculation 1-3% on the substratum for preparing is in 28~32 ℃ of temperature, humidity 70%~80%, under the PH5-7 condition, cultivate and made in 6-10 days.
The preferred stroma of raw material is (1.5-4) * (1~2.5) cm
2The tabasheer of size.
Raw material pulverizing granular size 3-6mm
3Be advisable.
It is to soak 1-6 hour in the ethanol of 95%-100% that above-mentioned raw materials soaks.
Raw material of the present invention is easy to get, and wide material sources can be planted in hot-house culture, suitable for mass production, and cost is low, and former reality is impure few, and composition is simple, is easy to extract pigment, and technology is simple, and is pollution-free, safe in utilization.Pigment that the present invention extracts has following characteristics:
1. add 100 times (W: V) 30% ethanol, be hunting pink, it is constant to put under the sunlight irradiation 1 all colors.
2. with after salt mixes with amount, adding 100 times of 30% ethanol, to place 1 all colors constant.
3. with after glucose mixes with amount, it is constant to add 100 times of 30% ethanol color.
4. get 10 milliliters of this product 10% ethanolic solns, add 10%HCl solution, visual color is constant.
5. get this product 1 gram, add 10 milligrams of solid sodium hydroxides, add 25 milliliter of 30% ethanol and be bright-coloured redness, continue to drip 2 milliliters of 10% sodium hydroxide solutions, color becomes light blue, is neutralized to PH at about 8 o'clock with 30% hydrogenchloride, and color is to returning to original bright red.
6. this product 1 gram is hunting pink with 500 milliliters of peanut oil, be heated to through straight fire boil, color is constant, adds solid sodium bicarbonate 1 gram, it is constant that color is dissolved in heating.
7. get this product 1 gram, respectively with 300 gram lanolin, 300 gram Vaseline mixing coloring effects are obvious especially, are hunting pink.
This product a little mix (about 2 egg white) with Ovum Gallus domesticus album painted obviously, and egg white long-term unchangeability of placing below 10 ℃.
9. this product 0.5 gram mixes with 500 milliliter of 30% ethanol, and is painted obvious.
10. this product is admixed the small white mouse feed for nursing, obeys 1 gram every day, and every drinking of said product 5% aqueous solution, and continuous 90 days, 46 small white mouses were all healthy normal.
More than explanation true qualities disposition matter is stable, safe and reliable, can be widely used in makeup, food, drinks, beverage and medicine dressing, glue and assist paintedly etc., and prospect is very wide.
The pigment that utilizes present method to make, it is nonpoisonous and tasteless to take on a red color, lovely luster, to stable in properties such as light, heat, oil, acid, alkali, strong coloring force, and when being used for food, beverage, medicine, makeup painted, have the medication effect concurrently.Before, tabasheer is only as medicine and dietotherapy thing, and nobody knows that its extract also can be used as pigment, and the present invention has successfully realized extracting food dye first from tabasheer.
The invention will be further described below in conjunction with embodiment.
Embodiment 1: the tabasheer of selecting artificial culture for use
1. get tabasheer bacterial classification 100 gram, be inoculated in the substratum of 1 kilogram of corn bone containing 10 gram soya-bean cakes and 100 gram Gramineae green bark bambooes and cotton kind skin (weight ratio 3: 2) composition, room temperature transfers to 30 ℃, humidity 80%, PH is 6, water is an amount of, after cultivating 8 days, collect tabasheer.Selecting stroma is 2.5 * 1.5mm
3Tabasheer, put the ventilation and dry:
2. be crushed to granular size 5mm
3
3. coarse crushing particle 100 grams are placed 500ml98% ethanol, airtight immersion 1 hour;
4. put then in the 1000ml Backflow bottle, heating in water bath refluxed 1.5 hours, filtered reserved filtrate, filter residue adds 300ml98% ethanol again, and heating in water bath refluxed 1 hour, filters reserved filtrate, and filter residue adds 200ml98% ethanol again, water-bath refluxed 0.5 hour, filtered, and reserved filtrate presses slag to squeeze liquid;
5. merge above three filtrates, left standstill 24 hours under 5 ℃, filter, discard precipitation, extracting solution;
6. it is put in the Backflow bottle again, heating in water bath is removed and recovery ethanol, and extracting solution is concentrated and is the paste pigment;
Again with the paste pigment 100 ℃ of baking oven inner dryings 60 minutes, promptly get brightly painted red pigments.
Make product 12 grams.
Get above-mentioned pigment 1 gram and 30 gram lanolin, 20 gram white vaseline are mixed well in the lump, promptly make lipstick, and the cream look bright-coloured, sustained.
Pigment of the present invention also can be used for the painted of food such as cream, beverage.
Embodiment 2: as embodiment 1, different is that selecting wild tabasheer for use is raw material, 200 grams, infiltrate is 95% ethanol, and add-on is 1000ml for the first time, and add-on is 600ml for the second time, add-on is 400ml for the third time, makes pigment 28 grams, can be used for drinks, the toning of milk wet goods.
Claims (6)
1. the preparation method of a food dye comprises the pulverizing of raw material, soaks, and refluxing extraction, filtration, concentrates etc., and it is characterized in that: concrete steps are as follows:
(1) raw material: select Hypocreaceae fungi tabasheer for use, put the ventilation and dry or dry;
(2) pulverize: the air dried tabasheer is pulverized;
(3) soak: place airtight ethanol to soak the tabasheer particle of pulverizing, tabasheer and alcoholic acid by weight/volume are 1/4-1/6 (grams per milliliter);
(4) refluxing extraction: with the ethanol immersion liquid backflow of above-mentioned tabasheer 1.5-2.5 hour, reserved filtrate, filter residue added ethanol and reflux, repeat altogether to reflux 2-4 time; With the extracting liquid filtering that refluxes and obtain at every turn;
(5) merging is left standstill: the extracting solution after each time filtered mixes, and 0-10 ℃, leaves standstill 10-30 hour;
(6) concentrate: the extracting solution after will merging filters once more, removes ethanol, simmer down to paste pigment.
2. the preparation method of food dye as claimed in claim 1 is characterized in that, in time baking 1-2 hour at 100 ℃ ± 10 ℃ with the paste pigment behind the above-mentioned enrichment step.
3. the preparation method of food dye as claimed in claim 1 is characterized in that, described raw material tabasheer is wild, or utilizes the tabasheer of solid fermentation method artificial culture, and concrete cultural method is:
With corn bone, cotton kind skin and soya-bean cake, Gramineae green bark bamboo is substratum, corn bone: cotton kind skin=3: 1-1: 1 (weight ratio), the weight of soya-bean cake is the 0.5-1% of corn bone and cotton kind skin gross weight, the weight of Gramineae green bark bamboo is the 8-15% of corn bone and cotton kind skin gross weight, the tabasheer bacterial classification (weight percent) of inoculation 1-3% on the substratum for preparing is in 28~32 ℃ of temperature, humidity 70%~80%, under the PH5-7 condition, cultivate and made in 6-10 days.
4. the preparation method of food dye as claimed in claim 1 is characterized in that, the preferred stroma of raw material is (1.5-4) * (1~2.5) cm
2The tabasheer of size.
5. the preparation method of food dye as claimed in claim 1 is characterized in that, raw material pulverizing granular size 3-6mm
3Be advisable.
6. the preparation method of food dye as claimed in claim 1 is characterized in that, it is to soak 1-6 hour in the ethanol of 95%-100% that above-mentioned raw materials soaks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN98110268A CN1065890C (en) | 1998-06-05 | 1998-06-05 | Process for preparing edible pigment |
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CN98110268A CN1065890C (en) | 1998-06-05 | 1998-06-05 | Process for preparing edible pigment |
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CN1203249A true CN1203249A (en) | 1998-12-30 |
CN1065890C CN1065890C (en) | 2001-05-16 |
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CN98110268A Expired - Fee Related CN1065890C (en) | 1998-06-05 | 1998-06-05 | Process for preparing edible pigment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106749158A (en) * | 2016-12-09 | 2017-05-31 | 江西省药品检验检测研究院 | Yi Zhong perylene quinone compounds and its production and use |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049099C (en) * | 1993-08-16 | 2000-02-09 | 上海农学院 | Natural edible pigment made from black rice the use and mfg. method |
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1998
- 1998-06-05 CN CN98110268A patent/CN1065890C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106749158A (en) * | 2016-12-09 | 2017-05-31 | 江西省药品检验检测研究院 | Yi Zhong perylene quinone compounds and its production and use |
CN106749158B (en) * | 2016-12-09 | 2019-02-05 | 江西省药品检验检测研究院 | A kind of quinones and its preparation method and application |
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CN1065890C (en) | 2001-05-16 |
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