CN102845584A - Method for preparing collagen product from raw material of animal skin - Google Patents
Method for preparing collagen product from raw material of animal skin Download PDFInfo
- Publication number
- CN102845584A CN102845584A CN2012103060081A CN201210306008A CN102845584A CN 102845584 A CN102845584 A CN 102845584A CN 2012103060081 A CN2012103060081 A CN 2012103060081A CN 201210306008 A CN201210306008 A CN 201210306008A CN 102845584 A CN102845584 A CN 102845584A
- Authority
- CN
- China
- Prior art keywords
- collagen
- protease
- skin
- enzymolysis
- animal skins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Non-Alcoholic Beverages (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The invention relates to a method for preparing a collagen product from a raw material of animal skin. The method comprises the steps of: cleaning animal skin subjected to surface treatment by water, and then crushing the animal skin into skin mud by a chopping machine; adding water to the skin mud, smashing the skin mud by a colloid mill and a homogenizer, adding protease, and treating the skin mud by ultrasonic for 20-120min for enzymolysis; and separating the material treated with enzymolysis by a disc separator to remove fat and solids, so as to obtain a liquid collagen product, which can be directly used as a raw material for beverage processing. The obtained liquid collagen can be concentrated and dried to obtain a collagen powder, which can be used as a raw material for producing food rich in collagen. The present invention makes full use of animal skin resources to develop a novel collagen food product, which can also be used as a base material or an accessory for other food products, and produced into other food products, such as beverages, bakery products, meat products, protein beverages and infant food.
Description
Technical field
The present invention relates to a kind of method of using animal skins to produce collagen product.
Background technology
At present, protein product is a lot of on the market, take soybean protein as many, the oviductus ranae collagen is arranged also, and ass-hide glue is also arranged, animal gelatine, but use other animal skins to produce the few of albumen.Animal skins contains more collagen, and its nutritive value is very high, in order to utilize fully the animal skins resource, animal skins is removed fat, make the collagen food goods, not only be conducive to taking full advantage of of animal skins, and be conducive to the absorption of human body, be of great benefit to for strengthening compatriots' physique.
Summary of the invention
The object of the invention is to propose a kind of take the method for animal skins as the waste collagen product, utilize fully the resource of animal skins, develop a kind of new collagen food goods.
The present invention may further comprise the steps take the method for animal skins as the waste collagen product:
Animal skins after the surface treatment is washed, then pulverize cutification mud with cutmixer;
In skin mud, add water, add protease through colloid mill, homogenizer after pulverizing, process 20～120min enzymolysis through ultrasonic wave;
Material after the enzymolysis processing is removed fat and solids through disc separator, namely obtains liquid collagen product, can be directly as the raw material of beverage processing.
The above-mentioned liquid collagen that obtains is obtained collagen protein powder after concentrated, drying, can be used as and make the raw material that is rich in collagen food.
Good effect of the present invention is: utilize fully the animal skins resource, develop a kind of new collagen food goods.Also can be used as base-material or the auxiliary material of other food product, make other food product, such as various beverages, baked product, meat products, protein drink, infant foods etc.Animal skins is removed fat, make the collagen food goods, not only be conducive to taking full advantage of of animal skins, and be conducive to the absorption of human body, build up health.
The specific embodiment
Below by specific embodiment preparation method of the present invention is described in further detail:
Embodiment 1.
Utilize skin of mammal or bird leather to get the method for collagen product:
At first with skin of mammal or the depilation of bird skin, cleaning 2～4 times with clear water cleans, then pulverize cutification mud with cutmixer, add water by solid-liquid ratio 1: 2～10, after colloid mill, homogenizer are pulverized, add protease, ratio in skin mud and protease is 1: 0.02～0.04, be that 15～40kv/cm umber of pulse is after 5～100 high-voltage pulse electric field is processed or processed 20～120min through ultrasonic wave through using field intensity, through disc separator fractionation of fatty, liquid and solid, the liquid after the separation can be directly as the raw material of beverage processing.
This liquid is through single-action or multi-effect evaporator is concentrated or through membrane separation concentration, drying obtains collagen protein powder, can be used as the food product raw material.
The protease that adds can be the neutral proteinases such as papain or bromelain; Also can be the acid proteases such as pepsin, when using acid protease, be 2～3 acidity with solution furnishing pH value, then carries out enzymolysis; Also can be the alkali proteases such as trypsase, when using alkali protease, be 7.5～8.5 alkalescence, then enzymolysis with solution furnishing pH value.
Embodiment 2.
Utilize tree frog skin to make the method for collagen food goods:
At first tree frog skin being cleaned 2～4 times with clear water cleans, then pulverize cutification mud with cutmixer, add water by solid-liquid ratio 1: 2～10, after colloid mill, homogenizer are pulverized, add protease, ratio in skin mud and protease is 1: 0.02～0.04, be that 15～40kv/cm umber of pulse is after 5～100 high-voltage pulse electric field is processed or processed 20～120min through ultrasonic wave through using field intensity, through disc separator fractionation of fatty, liquid and solid, the liquid after the separation can be directly as the raw material of beverage processing.
This liquid is through single-action or multi-effect evaporator is concentrated or through membrane separation concentration, drying obtains collagen protein powder, can be used as the food product raw material.
The protease that adds can be the neutral proteinases such as papain or bromelain; Also can be the acid proteases such as pepsin, when using acid protease, be 2～3 acidity with solution furnishing pH value, then carries out enzymolysis; Also can be the alkali proteases such as trypsase, when using alkali protease, be 7.5～8.5 alkalescence, then enzymolysis with solution furnishing pH value.
Embodiment 3.
Utilize fish-skin to make the method for collagen food goods:
At first fish-skin is scaled, cleaning 2～4 times with clear water cleans, then pulverize cutification mud with cutmixer, add water by solid-liquid ratio 1: 2～10, pulverize through colloid mill, homogenizer, add protease, ratio in skin mud and protease is 1: 0.02～0.04, be that 15～40kv/cm umber of pulse is after 5～100 high-voltage pulse electric field is processed or processed 20～120min through ultrasonic wave through using field intensity, through disc separator fractionation of fatty, liquid and solid, the liquid after the separation can be directly as the raw material of beverage processing.
This liquid is through single-action or multi-effect evaporator is concentrated or through membrane separation concentration, drying obtains collagen protein powder, can be used as the food product raw material.
The protease that adds can be the neutral proteinases such as papain or bromelain; Also can be the acid proteases such as pepsin, when using acid protease, be 2～3 acidity with solution furnishing pH value, then carries out enzymolysis; Also can be the alkali proteases such as trypsase, when using alkali protease, be 7.5～8.5 alkalescence, then enzymolysis with solution furnishing pH value.
Claims (5)
1. one kind take the method for animal skins as the waste collagen product, it is characterized in that may further comprise the steps:
A. the animal skins after the surface treatment is washed, then pulverize cutification mud with cutmixer;
B. adding water in skin mud, add protease through colloid mill, homogenizer after pulverizing, is that 15～40kv/cm umber of pulse is 5～100 high-voltage pulse electric field processing or process ultrasonic wave processing 20～120min enzymolysis through using field intensity;
C. the material after the enzymolysis processing is removed fat and solids through disc separator, namely obtains liquid collagen product.
2. according to claim 1ly it is characterized in that take the method for animal skins as the waste collagen product addition of water described in the step b is the mass ratio of skin mud and water: 1: 2～10.
3. according to claim 1ly it is characterized in that take the method for animal skins as the waste collagen product addition of protease described in the step b is the mass ratio of skin mud and protease: 1: 0.02～0.04.
4. according to claim 1ly it is characterized in that take the method for animal skins as the waste collagen product described protease can be selected from the neutral proteinases such as papain or bromelain; Also can be the acid proteases such as pepsin, when using acid protease, be 2～3 acidity with solution furnishing pH value, then carries out enzymolysis; Also can be the alkali proteases such as trypsase, when using alkali protease, be 7.5～8.5 alkalescence, then enzymolysis with solution furnishing pH value.
5. according to claim 1ly it is characterized in that take the method for animal skins as the waste collagen product that the liquid collagen that claim 1 is obtained obtains collagen protein powder after concentrated, drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103060081A CN102845584A (en) | 2012-08-26 | 2012-08-26 | Method for preparing collagen product from raw material of animal skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103060081A CN102845584A (en) | 2012-08-26 | 2012-08-26 | Method for preparing collagen product from raw material of animal skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102845584A true CN102845584A (en) | 2013-01-02 |
Family
ID=47392881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103060081A Pending CN102845584A (en) | 2012-08-26 | 2012-08-26 | Method for preparing collagen product from raw material of animal skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102845584A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555799A (en) * | 2013-10-26 | 2014-02-05 | 吉林大学 | Immunopeptide freeze-dried powder and preparation method thereof |
| EP2997830A1 (en) * | 2014-07-15 | 2016-03-23 | Wenzhou Yuanfei Pet Toys Products Co., Ltd. | A reforming process of animal skin for dog chew |
| CN105707720A (en) * | 2016-04-14 | 2016-06-29 | 吉林省中韩动物科学研究院 | Method for preparing food products from deer skin and gangliosides |
| CN107142294A (en) * | 2017-06-16 | 2017-09-08 | 吉林省东鳌鹿业集团有限公司 | The method that collagen peptides products are prepared by raw material of deerskin |
| RU2715639C1 (en) * | 2019-07-04 | 2020-03-02 | Общество с ограниченной ответственностью "Малое инновационное предприятие "ЭКОМ" (ООО "МИП "ЭКОМ") | Method for producing a bioactive collagen product |
| CN114794297A (en) * | 2022-05-23 | 2022-07-29 | 甘肃农业大学 | Edible animal skin liquid collagen and liquid collagen jelly prepared from edible animal skin liquid collagen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470640A (en) * | 2003-06-25 | 2004-01-28 | 暨南大学 | Collagenic protein powder, and its preparing method and use |
| CN1749275A (en) * | 2004-09-15 | 2006-03-22 | 天津科技大学 | Method for processing hydrolytic fish skin collagen |
| CN101176505A (en) * | 2007-12-12 | 2008-05-14 | 江南大学 | Method for preparing bioactivity collagen polypeptide using fresh water non squama fishskin |
| CN101230088A (en) * | 2008-02-22 | 2008-07-30 | 四川大学 | Method for extracting native natural collagen from animal skin or/and tendon |
-
2012
- 2012-08-26 CN CN2012103060081A patent/CN102845584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470640A (en) * | 2003-06-25 | 2004-01-28 | 暨南大学 | Collagenic protein powder, and its preparing method and use |
| CN1749275A (en) * | 2004-09-15 | 2006-03-22 | 天津科技大学 | Method for processing hydrolytic fish skin collagen |
| CN101176505A (en) * | 2007-12-12 | 2008-05-14 | 江南大学 | Method for preparing bioactivity collagen polypeptide using fresh water non squama fishskin |
| CN101230088A (en) * | 2008-02-22 | 2008-07-30 | 四川大学 | Method for extracting native natural collagen from animal skin or/and tendon |
Non-Patent Citations (3)
| Title |
|---|
| 张寒俊等: "碱性蛋白酶水解罗非鱼皮提取胶原蛋白肽的最佳条件研究", 《食品研究与开发》 * |
| 李琳琳等: "中国林蛙皮中胶原蛋白的提取研究", 《食品科技》 * |
| 赫桂丹等: "高电压脉冲电场下的牛骨胶原蛋白酶法提取", 《农业机械学报》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555799A (en) * | 2013-10-26 | 2014-02-05 | 吉林大学 | Immunopeptide freeze-dried powder and preparation method thereof |
| EP2997830A1 (en) * | 2014-07-15 | 2016-03-23 | Wenzhou Yuanfei Pet Toys Products Co., Ltd. | A reforming process of animal skin for dog chew |
| CN105707720A (en) * | 2016-04-14 | 2016-06-29 | 吉林省中韩动物科学研究院 | Method for preparing food products from deer skin and gangliosides |
| CN107142294A (en) * | 2017-06-16 | 2017-09-08 | 吉林省东鳌鹿业集团有限公司 | The method that collagen peptides products are prepared by raw material of deerskin |
| RU2715639C1 (en) * | 2019-07-04 | 2020-03-02 | Общество с ограниченной ответственностью "Малое инновационное предприятие "ЭКОМ" (ООО "МИП "ЭКОМ") | Method for producing a bioactive collagen product |
| CN114794297A (en) * | 2022-05-23 | 2022-07-29 | 甘肃农业大学 | Edible animal skin liquid collagen and liquid collagen jelly prepared from edible animal skin liquid collagen |
| CN114794297B (en) * | 2022-05-23 | 2023-06-06 | 甘肃农业大学 | Edible animal skin liquid collagen and liquid collagen jelly prepared from same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101836687B (en) | Preparation method of instant fresh water fish peptide powder | |
| CN105638911B (en) | Preparation method and application of aromatic total-nutrient soybean milk powder | |
| CN103205480B (en) | Method for producing high-quality collagen oligopeptide by using fish skin or fishbone | |
| CN102845584A (en) | Method for preparing collagen product from raw material of animal skin | |
| JP6483252B2 (en) | Fish protein oligopeptide with low allergenicity and reduced fish odor, industrial preparation method thereof, and use thereof | |
| CN103843970B (en) | Production method for preparing ossein oligopeptide meal, bone oil and bone meal | |
| CN102533914A (en) | High-purity fishy smell and foreign odor-free fish collagen protein peptide and preparation method thereof | |
| Plazzotta et al. | Food waste valorization | |
| CN107142294A (en) | The method that collagen peptides products are prepared by raw material of deerskin | |
| CN105925649B (en) | Preparation method of low-molecular-weight degreased squid protein functional active peptide | |
| CN108796015A (en) | A method of synchronizing extraction protein peptides and vegetable fat from Queensland nut | |
| CN110734948A (en) | extraction device and process for extracting selenium polypeptide from soybeans | |
| CN102839047A (en) | Method for extracting fish oil and producing taurine seafood condiments by using hairtail and leftovers of hairtail | |
| CN107446976A (en) | The preparation method of giant salamander polypeptide powder | |
| CN110074373A (en) | A kind of preparation method of Luzhou-flavor ox bone plain soup | |
| CN104431773A (en) | Horseradish tree health noodles with good mouth feel and nutrition and preparation method of horseradish tree health noodles | |
| CN103919114B (en) | Fish liver pat and processing method thereof | |
| CN101564188B (en) | Production process for corbicula fluminea solid beverage | |
| Barba et al. | Green extraction and valorization of by-products from food processing | |
| CN106367461A (en) | Method for extracting low molecular weight active collagen peptide from pigskins | |
| CN101253924A (en) | Preparation of high-purity animals cartilaginous collagen polypeptides | |
| JP2018126105A (en) | Placenta extract production method, placenta extract-containing powder production method and processed food production method | |
| CN110915850A (en) | Method for simultaneously preparing fishy smell removed fishbone powder and antioxidant by utilizing fishbone | |
| AU2021103605A4 (en) | Method for preparing protein peptide powder with sardine leftovers | |
| RU2734034C1 (en) | Method for production of food collagen-containing products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |