CN1083362A - From mother pearl shellfish, extract the method for Margarita liquid - Google Patents
From mother pearl shellfish, extract the method for Margarita liquid Download PDFInfo
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- CN1083362A CN1083362A CN92110237A CN92110237A CN1083362A CN 1083362 A CN1083362 A CN 1083362A CN 92110237 A CN92110237 A CN 92110237A CN 92110237 A CN92110237 A CN 92110237A CN 1083362 A CN1083362 A CN 1083362A
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- pearl
- margarita
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Abstract
The present invention relates to a kind of method of from the Ma Shi mother pearl shellfish, extracting Margarita liquid.The mother pearl shellfish of cleaning is soaked with acetic acid, softening, through mechanical autogenous grinding, obtain purified nacreous layer slice, the sulphuric acid heating hydrolysis is used in drying, pulverizing, levigate, calcium carbonate or lime cream neutralization, vacuum concentration, decolorization and impurity removal by active carbon obtains pearl crude liquid.By the method for the invention, female shellfish peels off complete, clean, and the response rate is up to more than 80%.The pearl oral liquid of preparation does not have hardship, abnormal flavour such as salty, puckery, and mouthfeel is good, is a kind of health care good merchantable brand.
Description
The present invention relates to a kind of method of from the Ma Shi mother pearl shellfish, extracting Margarita liquid.Margarita liquid belongs to a kind of healthcare products.
At present, the method for extracting Margarita liquid in the production is that emery wheel grinds off the useless skin of Ma Shi mother pearl shellfish by hand, uses hydrochloric acid hydrolysis then, and remove impurity, deacidification obtain Margarita liquid.Existing method exists following shortcoming: 1, manual operations, production efficiency is low.2, use grinder buffing, can only polish natural, individual big Ma Shi mother pearl shellfish are for the utilization of then can't polishing of artificial cultivation, less mother pearl shellfish.3, it is unclean to remove female shellfish skin with the method for artificial polishing, makes Margarita layer powder content low (amino acid content only is 1.93%).4, produce Margarita liquid with the hydrochloric acid hydrolysis method, the response rate is not high, generally 20~50%, and remove impurity, deacidification difficulty, the Margarita liquid bitter in the mouth that obtains, salty, puckery, mouthfeel is bad, should not directly take, polyacid is with other Chinese herbal medicine extract, a large amount of saccharide or sweeting agent, to improve mouthfeel and to cover precipitation.
The object of the present invention is to provide a kind of useless shell that can peel off the Ma Shi mother pearl shellfish complete, neatly, can realize the extracting method of the Margarita liquid that mechanization is produced, that flow process is short, cost is low, the response rate is high, the acquisition mouthfeel is good.
Key problem in technology of the present invention is with the Ma Shi mother pearl shellfish of cleaning, to soak down with acetic acid room temperature, treat outer softening, come off, again through mechanical autogenous grinding, the pure nacreous layer slice that obtains, drying, pulverizing, levigate obtain Pearl, with described Pearl sulphuric acid heating hydrolysis, hydrolyzate neutralizes with calcium carbonate or lime cream, vacuum concentration is used activated carbon decolorizing, remove impurity at last, obtains pearl crude liquid.
Specifically, the present invention is that with the acetic acid of 1.5~8mol/L concentration, solid-to-liquid ratio is 1: 3~6 with the Ma Shi mother pearl shellfish after cleaning with clear water, room temperature soaked 10~30 hours down, make the useless skin of Ma Shi mother pearl shellfish softening, and come off, pass through the autogenous grinding method of machinery again from nacreous layer, useless skin is peeled off with nacreous layer slice fully, obtain the nacreous layer slice that a kind of fineness is good, size is complete, clean, drying, pulverizing, fine grinding more promptly gets purified Margarita layer powder.
With above-mentioned purified Margarita layer powder, to decompose with sulphuric acid, dissolving finishes, and 100~150 ℃ oil bath, steam jacket heating, perhaps uses other method heating hydrolysis 18~36 hours, hydrolyzed solution acidity C(H then
2SO
4)=2.5~5.5mol/L, the hydrolyzate of gained is through calcium carbonate or lime cream (crossing 110 μ m sieve), vacuum concentration is filtered in PH=5~7.5 that neutralize, reuse 1~5%(weight) decolorization and impurity removal by active carbon is handled, promptly obtain the Margarita concentrated solution, use distilled water diluting, be mixed with stock solution type pearl oral liquid, pass through fill, sterilizing again, finished product packing.
Extract Margarita liquid compared with the prior art by method of the present invention, have following six big advantages: 1, the Ma Shi mother pearl shellfish shell of peeling off through acetic acid is peeled off complete, clean, the nacreous layer slice fineness that obtains is good, contains effective ingredient height such as aminoacid, and content reaches 2.534%.2, the present invention is not only applicable to from natural individual big Margarita, is more suitable for can making full use of various resources in extract Margarita liquid from the Xiao Bei of artificial cultivation.3, the present invention makes and peels off Margarita realization mechanization large-scale industrial production.4, use extracting method of the present invention, its flow process is short, technology is simple, the response rate is up to more than 80%.5, the pearl oral liquid of making by method of the present invention need not add any Chinese herbal medicine, antiseptic, pigment and flavoring agent, and mouthfeel is good.Not only can take orally, can also external.For oral administration have heat-clearing and toxic substances removing, effects such as the arresting convulsion of calming the nerves, convergence granulation promoting, the guarantor's spring of preserving youthful looks; External can bactericidal antiphlogistic, removes beauty functions such as miliaria, facial skin ulcer, " comedo ".6, the pearl oral liquid of producing by the present invention detects through Guangxi district health and epidemic prevention department, meets GB4789-84, GB5009-85 inspection for food hygiene standard; Margarita liquid contains aminoacid 27.54mg/ml.
Embodiment 1
The 3kg Ma Shi Margarita Xiao Bei (culturing shellfish) that cleans silt is poured in the alimentary acetic acid mixed liquor that fills 9 the lucid yang sending up water and 3 liter 94%, and room temperature soaked 12 hours down, picked up, and placed φ 280 * 290mm ceramic whiteware jar rolling autogenous grinding 1~2 hour.Pour out, clear water cleans, and can obtain the good nacreous layer slice of complete fineness, dries, pulverizes, sieves, and can get Margarita layer powder 1053 grams of-110 μ m.
Above-mentioned 750 gram Margarita layer powder are added in the 2000ml distilled water, slowly add the 1000ml concentrated sulphuric acid, and then, be neutralized to PH=7.5 with lime cream (110 μ m sieved) after the hydrolysis 100~150 ℃ of oil bath pan internal heating hydrolysis 24~36 hours.Filter, to 1/7th to 1/10th of original volume, then 2% active carbon is further decoloured, remove impurity, can obtain to contain the pearl crude liquid 0.576L that free amino acid is 27.54mg/ml, the response rate 83.5% through vacuum concentration.Taste and sweet mouthfeel, there is not the transparent stock solution of bitter, no puckery, free from extraneous odour.
Embodiment 2
213kg Ma Shi mother pearl shellfish after washing is soaked in 1000 liters and contains acetate concentration C(HAC)=3.17mol/L solution in, room temperature is bubble 24 hours down, places the autogenous tumbling mill autogenous grinding to peel off, powder is beaten in oven dry, obtains-110 μ m Margarita layer powder 70.79kg.
In 80 liters of distilled water, add 42.5 liters of analytical pure sulfuric acids, stir down, slowly add 40 kilograms of above-mentioned Margarita layer powder, hydrolyzed solution acidity C(H
2SO
4)=4.25mol/L.Use the steam jacket mode of heating 120~135 ℃ of following hydrolysis 24 hours then.Hydrolyzed solution is through the calcium carbonate PH=6.0 that neutralizes, and vacuum concentration to 33 rises volume again, adds 2.5%(weight) activated carbon decolorizing, remove impurity, obtain containing free amino acid and be 32.3 liters of the pearl crude liquids of 25.67mg/ml.Overall recovery 81.8%.Mouthfeel is equally good with example 1.
Claims (5)
1, the method for extracting Margarita liquid from mother pearl shellfish that constitutes of steps such as a kind of, hydrolysis molten by acid, deacidification, decolouring is characterized in that described method is the Ma Shi mother pearl shellfish that will clean, makes remover with acetic acid, soak at normal temperatures, treat outer softening, come off, again through mechanical autogenous grinding, obtain pure nacreous layer slice, make powdery, use the sulphuric acid heating hydrolysis, hydrolyzate neutralizes with calcium carbonate or lime cream, vacuum concentration is used decolorization and impurity removal by active carbon, obtains pearl crude liquid.
2, the method for extraction Margarita liquid according to claim 1 is characterized in that peeling off the condition of soaking mother pearl shellfish with acetic acid is: acetate concentration C(HAc)=1.5~8mol/L, solid-to-liquid ratio=1: 3~10, room temperature soaked 10~30 hours down.
3, the method for extraction Margarita liquid according to claim 1 is characterized in that with the condition of sulphuric acid heating hydrolysis Pearl being 100~150 ℃ of hydrolysis temperatures, hydrolysis time 18~36 hours, hydrolyzed solution acidity C(H
2SO
4)=2.5~5.5mol/L, mode of heating is with oil bath or vapour jacket heating, or alternate manner.
4, the method for extraction Margarita liquid according to claim 1 is characterized in that hydrolyzate is neutralized to PH=5.0~7.5 with calcium carbonate or lime cream (crossing 110 μ m sieve back).
5, the method for extraction Margarita liquid according to claim 1 is characterized in that solution behind the vacuum concentration is with 1~5%(weight) activated carbon decolorizing, remove impurity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN92110237A CN1048402C (en) | 1992-09-04 | 1992-09-04 | Method for extracting pearl liquid from pearl shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN92110237A CN1048402C (en) | 1992-09-04 | 1992-09-04 | Method for extracting pearl liquid from pearl shell |
Publications (2)
Publication Number | Publication Date |
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CN1083362A true CN1083362A (en) | 1994-03-09 |
CN1048402C CN1048402C (en) | 2000-01-19 |
Family
ID=4944700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN92110237A Expired - Fee Related CN1048402C (en) | 1992-09-04 | 1992-09-04 | Method for extracting pearl liquid from pearl shell |
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CN (1) | CN1048402C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1067224C (en) * | 1995-08-11 | 2001-06-20 | 林其溪 | Pearl, shark bone, oyster shell and inkfish bone softening honey and preparation method of its series products |
CN102525868A (en) * | 2012-01-19 | 2012-07-04 | 广西还珠海洋生物科技有限公司 | Method for extracting pearl foetal sac liquid from pearl foetal sac of mother pearl shellfish and product |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1025549C (en) * | 1990-12-06 | 1994-08-03 | 王四明 | Prepn. for series products of water soluble full component pearl powder |
-
1992
- 1992-09-04 CN CN92110237A patent/CN1048402C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1067224C (en) * | 1995-08-11 | 2001-06-20 | 林其溪 | Pearl, shark bone, oyster shell and inkfish bone softening honey and preparation method of its series products |
CN102525868A (en) * | 2012-01-19 | 2012-07-04 | 广西还珠海洋生物科技有限公司 | Method for extracting pearl foetal sac liquid from pearl foetal sac of mother pearl shellfish and product |
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Publication number | Publication date |
---|---|
CN1048402C (en) | 2000-01-19 |
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