CN107041556A - A kind of is health products of auxiliary reducing blood lipid of raw material and preparation method thereof with wood frog head - Google Patents

A kind of is health products of auxiliary reducing blood lipid of raw material and preparation method thereof with wood frog head Download PDF

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Publication number
CN107041556A
CN107041556A CN201710212499.6A CN201710212499A CN107041556A CN 107041556 A CN107041556 A CN 107041556A CN 201710212499 A CN201710212499 A CN 201710212499A CN 107041556 A CN107041556 A CN 107041556A
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China
Prior art keywords
wood frog
head
enzyme
polysaccharides
reducing blood
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Pending
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CN201710212499.6A
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Chinese (zh)
Inventor
于寒松
胡耀辉
姜丽冬
王玉华
朴春红
刘俊梅
代伟长
张大力
任大勇
刘仁杰
金鑫
王朝辉
吕博
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Jilin Agricultural University
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Jilin Agricultural University
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Priority to CN201710212499.6A priority Critical patent/CN107041556A/en
Publication of CN107041556A publication Critical patent/CN107041556A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention discloses a kind of health products and preparation method thereof for aiding in reducing blood lipid for raw material with wood frog head, wherein, preparation method comprises the following steps:(1) Rana sylvatica Le conte bone is digested using ultrasound-assisted enzymolysis method, obtains Polysaccharides;(2) by mountain celery and purple perilla drying, crushing, powder is made;(3) by Polysaccharides, mountain celery powder and purple perilla powder with 1:2:2 mass ratio is well mixed, and produces this product.The present invention is advantageous in that:Mountain celery and purple perilla contain a variety of nutriments, and the effects such as have lowering blood pressure and blood fat, are combined together with Polysaccharides, three can cooperate with promotion reducing blood lipid, so the health products of the present invention can play good effect for reducing blood fat, and effect is notable.

Description

A kind of is health products of auxiliary reducing blood lipid of raw material and preparation method thereof with wood frog head
Technical field
The present invention relates to a kind of health products of auxiliary reducing blood lipid and preparation method thereof, and in particular to a kind of is original with wood frog head Health products of auxiliary reducing blood lipid of material and preparation method thereof, belong to health product technology field.
Background technology
Wood frog is a kind of to integrate edible, medicinal, health care rare frog kind.
Wood frog head is the discarded object in oviductus ranae process, and yield is big, using few.At present, wood frog converted products is main Based on oviductus ranae, and the utilization to the wood frog after stripping oil and the male frog is still seldom, just less to the processing and utilization of wood frog head, Only functional study on wood frog head is also concentrated mainly on anticoagulation.
The health products species of auxiliary reducing blood lipid class on the market is various, and does not have with wood frog head for the health products of primary raw material Have.
Therefore, with wood frog head for primary raw material, the comprehensive of wood frog can be improved by developing a kind of health products that can aid in reducing blood lipid Utilization rate is closed, increases the added value of wood frog, the development tool of wood frog industry is of great significance.
The content of the invention
It is an object of the invention to provide a kind of health products with wood frog head for the auxiliary reducing blood lipid of raw material and its preparation side Method.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that:
A kind of method that the health products for aiding in reducing blood lipid are prepared for raw material with wood frog head, it is characterised in that including following step Suddenly:
Step1:Extract Polysaccharides
Wood frog takes head, dries, by the crushing of dried wood frog head, degreasing, weighs a certain amount of wood frog head powder, then presses 1:10 material liquid volume is than addition distilled water, first ultrasonication, then wood frog head is digested using alkali protease, digests Condition be:Enzyme concentration 2wt%, 9.5 are adjusted to by pH, and the sample solution for having adjusted pH is put into 55 DEG C of water-bath and digested, enzyme Solution carry out going out successively to solution after terminating enzyme, removing protein, alcohol precipitation is stayed overnight, centrifuges extract solution, collect precipitation, washing, dry And separation and purification treatment, that is, obtain Polysaccharides;
Step2:Handle mountain celery and purple perilla
Mountain celery and purple perilla are positioned at 40 DEG C~50 DEG C relatively low temperature and dried, is then crushed, re-sieving, finally Take powder stand-by;
Step3:Dispensing
By Polysaccharides, mountain celery powder and purple perilla powder according to 1:2:2 mass ratio is well mixed, and produces the present invention's Health products.
Foregoing method, it is characterised in that in Step1, wood frog head is placed under conditions of 40 DEG C -50 DEG C and done It is dry.
Foregoing method, it is characterised in that in Step1, the condition of ultrasonication is:It is ultrasonic under conditions of 300W Ripple handles 30min.
Foregoing method, it is characterised in that in Step1, sample solution is put into the time digested in 55 DEG C of water-bath and is 4h~5h.
Foregoing method, it is characterised in that in Step1, the condition for the enzyme that goes out is:In the water-bath that solution is placed on to 95 DEG C Progress is gone out enzyme, and the time for the enzyme that goes out is 10min-15min.
Foregoing method, it is characterised in that in Step1, centrifuges and is carried out under the conditions of 9500rpm.
The present invention is advantageous in that:
(1) using wood frog head as main raw material, wood frog processing added value can be increased substantially, wood frog raw material is improved comprehensive Close utilization rate;
(2) wood frog head is handled using ultrasound-assisted enzymolysis method, Polysaccharides extraction conditions are gentle, recovery rate Height, active ingredient retains more intact, and auxiliary lipid-lowering function is notable;
(3) mountain celery and purple perilla contain a variety of nutriments, and the effects such as have lowering blood pressure and blood fat, it is many with wood frog head Sugar is combined together, and three can cooperate with promotion reducing blood lipid, so the health products of the present invention can play good reducing blood lipid and make With, and effect is notable;
(4) wood frog collection is eaten, medicine is used for one, rich in calcium constituent, and obtained health products also have this additional work(of replenishing the calcium Can, and side effect is smaller compared with inorganic calcium product.
Embodiment
Make specific introduce to the present invention below in conjunction with specific embodiment.
The present invention's is mainly included the following steps that with wood frog head for the method that raw material prepares the health products for aiding in reducing blood lipid:
First, Polysaccharides are extracted
We are handled wood frog head using ultrasound-assisted enzymolysis method, by single factor experiment, response surface optimization, really The optimal extraction conditions of Polysaccharides are determined, we can obtain the recovery rate of maximum under the extraction conditions.
The process that ultrasound-assisted enzymolysis method extracts Polysaccharides is specific as follows:
Wood frog takes head on Changbai Mountain, is dried at a temperature of wood frog head is placed on into 40 DEG C, drying temperature can be properly increased, But maximum temperature, no more than 50 DEG C, relatively low drying temperature can keep the bioactivity of required material-Polysaccharides.
By the crushing of dried wood frog head, degreasing, a certain amount of wood frog head powder is weighed, then by 1:10 material liquid volume Than adding distilled water, then the ultrasonication 30min under conditions of 300W carries out enzyme using alkali protease to wood frog head again Solve, the condition of enzymolysis is:Enzyme concentration 2wt% (by wood frog head powder quality than 2% add alkali protease), pH is adjusted to 9.5, the sample solution for having adjusted pH is put into 55 DEG C of water-bath and digests 4.5h, sufficient enzymolysis processing is carried out.
After enzymolysis terminates, solution is placed in 95 DEG C of water-bath and carries out the enzyme that goes out, the time for the enzyme that goes out is 10min, can be appropriate 15min is extended to, enzyme is complete to ensure to go out.
After the enzyme that goes out terminates, obtained solution decompression is concentrated into appropriate volume, then solution carried out with 95% ethanol Alcohol precipitation is simultaneously stayed overnight, and is centrifuged extract solution under the conditions of 9500rpm afterwards, is collected precipitation, is done after being washed twice with absolute ethyl alcohol It is dry, produce wood frog head Thick many candies.
Because the polysaccharide now obtained is mixture, wherein also many impurity, therefore we first pass through removing protein and saturating Protein and small-molecule substance among analysis removing, then it is isolated and purified, finally give with hypolipemic function Saccharide portion, it is standby.
We are extracted using ultrasound-assisted enzymolysis method to Polysaccharides, and not only extraction conditions are gentle, Er Qieti Take rate high, be computed, the extraction yield of Polysaccharides is up to more than 4.3%.
In addition, we carry out zoopery by setting up High fat diet rats model, the hypolipemic function of Polysaccharides is entered Research is gone.
Result of study is found:After administration terminates, T-CHOL (TC), triglycerides (TG) and low-density in rat blood serum The level of lipoprotein cholesterol (LDL-C) has obvious reduction, and the content of HDL-C (HDL-C) is aobvious Write and improve.
This explanation:Polysaccharides have significant hypolipemic function.
2nd, processing mountain celery and purple perilla
Mountain celery and purple perilla are positioned at 40 DEG C~50 DEG C relatively low temperature and dried, is then crushed, after 200 mesh Sieve, finally takes powder stand-by.
Mountain celery has the health-care efficacy such as radiating inducing diaphoresis, damp-clearing pain-relieving, lowering blood pressure and blood fat, aid digestion.
Purple perilla is the local medicinal material in Changbai Mountain, its property and flavor of peppery and warm, have effects that to deliver, cold dispelling, qi-regulating and battalion.
We only do simple processing to mountain celery and purple perilla, and their healthcare function can be so kept to the full extent.
3rd, dispensing
By Polysaccharides, mountain celery powder and purple perilla powder according to 1:2:2 mass ratio is well mixed, and produces the present invention's Health products.
Mountain celery and purple perilla contain a variety of nutriments, and the effects such as have lowering blood pressure and blood fat, and with having reducing blood lipid After the Polysaccharides of effect are combined together, three can cooperate with promotion reducing blood lipid, so the health products of the present invention can rise To good effect for reducing blood fat, and effect is notable.
Further, since wood frog is the animal of medicine-food two-purpose, rich in calcium constituent, so the present invention with wood frog head for raw material Health products, while the health-care effect with auxiliary reducing blood lipid is ensured, also with the additional benefit replenished the calcium, and and inorganic calcium Product is smaller compared to side effect.
It should be noted that the invention is not limited in any way for above-described embodiment, all use equivalent substitutions or equivalent change The technical scheme that the mode changed is obtained, all falls within protection scope of the present invention.

Claims (7)

1. a kind of method that the health products for aiding in reducing blood lipid are prepared for raw material with wood frog head, it is characterised in that comprise the following steps:
Step1:Extract Polysaccharides
Wood frog takes head, dries, by the crushing of dried wood frog head, degreasing, a certain amount of wood frog head powder is weighed, then by 1:10 Material liquid volume than add distilled water, first ultrasonication, then using alkali protease to wood frog head digest, the bar of enzymolysis Part is:Enzyme concentration 2wt%, 9.5 are adjusted to by pH, and the sample solution for having adjusted pH is put into 55 DEG C of water-bath and digested, enzymolysis knot Solution is carried out successively after beam going out enzyme, removing protein, alcohol precipitation stay overnight, centrifuge extract solution, collect precipitation, washing, dry and Separation and purification treatment, that is, obtain Polysaccharides;
Step2:Handle mountain celery and purple perilla
Mountain celery and purple perilla are positioned at 40 DEG C~50 DEG C relatively low temperature and dried, is then crushed, re-sieving finally takes powder End is stand-by;
Step3:Dispensing
By Polysaccharides, mountain celery powder and purple perilla powder according to 1:2:2 mass ratio is well mixed, and produces the health care of the present invention Product.
2. wood frog head according to the method described in claim 1, it is characterised in that in Step1, is placed on 40 DEG C -50 DEG C Under the conditions of be dried.
3. according to the method described in claim 1, it is characterised in that in Step1, the condition of ultrasonication is:In 300W Under conditions of ultrasonication 30min.
4. method according to claim 3, it is characterised in that in Step1, sample solution is put into enzyme in 55 DEG C of water-bath The time of solution is 4h~5h.
5. method according to claim 4, it is characterised in that in Step1, the condition for the enzyme that goes out is:Solution is placed on The enzyme that goes out is carried out in 95 DEG C of water-bath, the time for the enzyme that goes out is 10min-15min.
6. method according to claim 5, it is characterised in that in Step1, centrifugation is entered under the conditions of 9500rpm OK.
What 7. a kind of method as described in claim 1 to 6 any one was prepared aids in reducing blood lipid with wood frog head for raw material Health products.
CN201710212499.6A 2017-04-01 2017-04-01 A kind of is health products of auxiliary reducing blood lipid of raw material and preparation method thereof with wood frog head Pending CN107041556A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1377671A (en) * 2001-04-03 2002-11-06 辽宁省桓仁药业有限责任公司 Fat reducing Chinese tree frog soft capsule
CN1872093A (en) * 2006-04-28 2006-12-06 崔岩 Calcium tablets of bone of Rana chensinensis, and preparation method
CN103519192A (en) * 2013-10-31 2014-01-22 蒋科富 Frog meat food
CN104212862A (en) * 2013-06-03 2014-12-17 吉林省现代中药工程研究中心有限公司 Wood frog protein and bone calcium extraction method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1377671A (en) * 2001-04-03 2002-11-06 辽宁省桓仁药业有限责任公司 Fat reducing Chinese tree frog soft capsule
CN1872093A (en) * 2006-04-28 2006-12-06 崔岩 Calcium tablets of bone of Rana chensinensis, and preparation method
CN104212862A (en) * 2013-06-03 2014-12-17 吉林省现代中药工程研究中心有限公司 Wood frog protein and bone calcium extraction method
CN103519192A (en) * 2013-10-31 2014-01-22 蒋科富 Frog meat food

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
姜丽冬 等: ""林蛙头多糖的提取工艺优化及其降血脂功能"", 《东北林业大学学报》 *
姜丽冬等: ""超声波辅助酶解法提取林蛙头多糖及其抗氧化性的研究"", 《中国食品科学技术学会第十二届年会暨第八届中美食品业高层论坛论文摘要集》 *

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Application publication date: 20170815