CN105724723A - Method for preparing chicken intestine peptide from chicken intestines - Google Patents
Method for preparing chicken intestine peptide from chicken intestines Download PDFInfo
- Publication number
- CN105724723A CN105724723A CN201610068027.3A CN201610068027A CN105724723A CN 105724723 A CN105724723 A CN 105724723A CN 201610068027 A CN201610068027 A CN 201610068027A CN 105724723 A CN105724723 A CN 105724723A
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- China
- Prior art keywords
- gallus domesticus
- chicken
- intestinum gallus
- liquid
- collected
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/001—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste
- A23J1/002—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste from animal waste materials
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
- A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
- A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
- A23J3/341—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
Abstract
A method for preparing chicken intestine peptide from chicken intestines comprises the following steps that firstly, chicken intestines are smashed, heated and cooked, and the cooked chicken intestines and a liquid part flowing out in the heating process are collected; secondly, the cooked chicken intestines are extruded and degreased, and the degreased chicken intestines and a liquid part generated in the extrusion and degreasing process are collected; thirdly, the liquid parts collected in the first step and the second step are separated with a three-phase centrifuging machine to remove precipitate and grease, and a clear solution part is collected; fourthly, the clear solution part in the third step and the degreased chicken intestines in the second step are mixed and pulped; fifthly, the pulped chicken intestines are subjected to enzymolysis with protease; sixthly, after enzymolysis is finished, enzyme deactivation and centrifugation are collected, and clear liquid is collected; seventhly, the clear liquid is packaged and sterilized, and a liquid chicken intestine peptide product, or a solid chicken intestine peptide product is obtained after concentrating and drying the clear liquid.Dry basis main ingredients of the chicken intestine peptide prepared through the technological method include, by weight, larger than or equal to 85% of crude protein, smaller than or equal to 1% of crude fat, larger than or equal to 60% of amino acid and larger than or equal to 50% of peptide.
Description
Technical field
The present invention relates to a kind of method utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide.
Background technology
Chicken is butchered and produces a large amount of Intestinum Gallus domesticus in the course of processing, and depolarization is used as outside dish by the mankind on a small quantity, and mostly as breeding bait and fertilizer such as Silurus asotus fish of throwing something and feeding, mink, Vulpes, added value of product is low.Intestinum Gallus domesticus can produce a large amount of low-molecular-weight fragments of peptides after protease hydrolysis, and this fragments of peptides is added in feedstuff or pet food, can improve the digestibility of feedstuff.The little peptide of some of which has the biological functions such as special immunity, adjustment, can affect the production performance of animal, especially brood.Little peptide can pass through the raising of some enzymatic activitys in inducing intestinal, and make small intestinal digestive function in advance, so that the low brood of digestive tract undeveloped mature, digestive enzyme activity is built up resistance and improves production performance.Therefore, adopt modern biotechnology zymolysis technique that the leftover bits and pieces such as the chicken organ based on Intestinum Gallus domesticus carry out deep processing, develop chicken intestinal peptide goods, be improve one new way of poultry side-product added value.
At present, the chicken intestinal peptide goods that chicken intestinal peptide production technology produces, fat content is high, and protein content is low, and peptide content is low.As 200910099838.X discloses chicken intestinal peptide and the production technology thereof that a kind of method using enzyme is extracted from Intestinum Gallus domesticus.This chicken intestinal peptide is faint yellow or brown slurry body, has the note of civet perfume base, and its predominant quantity percentage ratio is: moisture≤45%, crude protein >=22%, crude fat >=25%, aminoacid >=19%；Its production technology is for by the Intestinum Gallus domesticus raw material section of being cut into, putting extruding in cleaning water, rinsing, remove impurity feces, intestinal material is put in enzymolysis pot, add water, heat, add animal protease and food flavor enzyme hydrolysis, kill enzyme, add organic acid, adjust pH value, reactant is easily separated concentration, and add flavoring agent to eliminate the bitterness produced in enzymolysis process, adding the anti-fat oxidation of antioxidant, then through cooking disinfection, finally sealed is packed.Production technology of the present invention is simple, and the chicken intestinal peptide obtained can be used as the food of Canis familiaris L. cat house pet, it is possible to effectively utilizes chicken to butcher a large amount of Intestinum Gallus domesticus of generation, promotes environmental protection.
Summary of the invention
It is an object of the invention to provide one and prepare low fat, high protein, high peptide amount the higher chicken intestinal peptide production technology of proteopepsis utilization rate.
The technical measures that the present invention takes are: a kind of process utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide, it is characterized in that it comprises the steps: that (1) is freezing or freshly-slaughtered poultry intestinal is broken, heat aging, collect the liquid portion flowed out in ripening Intestinum Gallus domesticus and heating process；
(2) by the Intestinum Gallus domesticus extruding defatting after ripening, the liquid portion produced in defat Intestinum Gallus domesticus and extruding defatting process is collected；
(3) utilize three-phase centrifuge to separate the liquid portion collected in step (1), (2) and remove precipitation and oils and fats, collect supernatant fraction；
(4) the defat Intestinum Gallus domesticus of the supernatant fraction in step (3) with step (2) is mixed making beating；
(5) to the Intestinum Gallus domesticus after making beating, control temperature at 50-55 DEG C, utilize protease to carry out enzymolysis；
(6) after enzymolysis, 80-85 DEG C of enzyme denaturing, centrifugal, collect clear liquid；
(7) sterilize after clear liquid packaging liquid chicken intestinal peptide goods or clear liquid concentrated after dry to obtain solid chicken intestinal peptide goods.
The concrete feature of this programme also has, and described Intestinum Gallus domesticus includes freezing Intestinum Gallus domesticus or freshly-slaughtered poultry intestinal.
Protease is compound protease or alkaline protease or feed-grade protease.
The invention has the beneficial effects as follows: utilize above-mentioned process, it is possible to obtain high protein, low fat, the chicken intestinal peptide goods of high peptide content, its crude protein >=85%, crude fat≤1%, aminoacid >=60%, peptide >=50%(butt percentage by weight).The most outstanding feature of the present invention is: (1), before enzymolysis Intestinum Gallus domesticus, adopts heating to the direct maturation process of Intestinum Gallus domesticus, then squeezing elimination oils and fats；The heated squeezing process of the present invention, most remarkable result has two aspects: one, the fat being effectively stripped of in Intestinum Gallus domesticus, greatly reduce fat content (fat≤1% of final products, butt percentage by weight), improve protein content (crude protein >=85% of end-product, butt percentage by weight), make product quality be greatly promoted；Two, improve the efficiency of protease hydrolysis Intestinum Gallus domesticus albumen after elimination fat, make the peptide content of final products be promoted (peptide >=50%, butt percentage by weight)；(2) make full use of heating Intestinum Gallus domesticus and squeezing Intestinum Gallus domesticus process produce liquid (see summary of the invention step 3,4), the most remarkable result of this processing step has three aspects: one, whole production process, without the interpolation of moisture, reduces energy consumption.nullMoisture is added (such as patent 200910099838.X before usual Intestinum Gallus domesticus enzymolysis，" intestinal material is put in enzymolysis pot，Add water、Heat、Add animal protease and food flavor enzyme hydrolysis ") otherwise material do not flow，Cannot enzymolysis，But add the consumption of energy in production process after addition moisture，Because enzymolysis need at 50-55 DEG C，Enzyme denaturing need at 80-85 DEG C，This is required for energy consumption，Add water to add and use heat energy cost，And this invented technology method，Make use of the moisture of Intestinum Gallus domesticus self，Squeeze afterwards by Intestinum Gallus domesticus is first heated，Intestinum Gallus domesticus is made to be stripped of fat，Moisture content in Intestinum Gallus domesticus flows out simultaneously，This part effluent may separate out fat by three-phase separator，Precipitation and clear liquid，The alternative moisture of clear liquid enters follow-up enzymolysis program with the Intestinum Gallus domesticus mixing making beating after adding thermal debinding，Therefore the moisture of Intestinum Gallus domesticus self is utilized very cleverly，Enzymolysis is carried out without adding external moisture，Reduce energy consumption；Its two, make full use of heating Intestinum Gallus domesticus process in waste heat.The liquid component produced in heating Intestinum Gallus domesticus and squeezing Intestinum Gallus domesticus process, in continuous prodution process, temperature is maintained at more than 70 DEG C, this liquid mixes the centrifugal rear temperature of making beating at about 65 DEG C with Intestinum Gallus domesticus, without heating up again before enzymolysis, directly can enzymolysis after cooling, further reduce energy consumption, make production cost reduce further；Its three, the isolated fat of this processing step, can as feed grade fat, add the comprehensive utilization value of integrated artistic.This invented technology method, by heating Intestinum Gallus domesticus, the processing steps such as squeezing defat, not only eliminate fat, also make full use of the moisture of self in Intestinum Gallus domesticus, greatly reduce production cost, and final products fat content is low, albumen and peptide content high, product quality promotes highly significant, crude protein content >=85%(butt percentage by weight).
Detailed description of the invention
Embodiment 1:
A kind of method utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide, it comprises the steps:
(1) taking freshly-slaughtered poultry intestinal 3 tons, 138 DEG C heat aging, collects the liquid portion flowed out in ripening Intestinum Gallus domesticus and heating process；
(2) by the Intestinum Gallus domesticus extruding defatting after ripening, the liquid portion produced in defat Intestinum Gallus domesticus and extruding defatting process is collected；
(3) liquid portion collected in step (1), (2) is utilized sleeping spiral shell three-phase centrifuge, rotating speed 3000rpm, separate and remove precipitation and oils and fats, collect supernatant fraction；
(4) through the equipment such as meat grinder, colloid mill, the supernatant fraction in step (3) being mixed making beating respectively with the defat Intestinum Gallus domesticus of step (2), making beating order number is 100 orders；
(5) to the Intestinum Gallus domesticus after making beating, cooled down by sheet frame, temperature will be controlled at 55 DEG C, and in enzymatic vessel, utilize feed-grade protease, enzyme dosage 15kg, enzymolysis 5h；
(6) after enzymolysis, 85 DEG C of enzyme denaturing 30min, it is cooled to 65 DEG C, utilizes disc separator 6000rpm, centrifugal, collect clear liquid；
(7) the rear 121 DEG C of sterilization 40min of clear liquid packaging obtain liquid chicken intestinal peptide flowing product.
Its determined amino acid result such as table 1: liquid chicken intestinal peptide aminoacid composition measuring
Embodiment 2:
A kind of method utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide, it comprises the steps:
(1) taking freezing Intestinum Gallus domesticus 3 tons to crush, 121 DEG C heat aging, collects the liquid portion flowed out in ripening Intestinum Gallus domesticus and heating process；
(2) by the Intestinum Gallus domesticus extruding defatting after ripening, the liquid portion produced in defat Intestinum Gallus domesticus and extruding defatting process is collected；
(3) liquid portion collected in step (1), (2) is utilized video disc three-phase centrifuge 6000rpm, separate and remove precipitation and oils and fats, collect supernatant fraction；
(4) being mixed by the defat Intestinum Gallus domesticus of the supernatant fraction in step (3) with step (2) respectively through the mixing making beating of the equipment such as meat grinder, colloid mill, making beating order number is 100 orders；
(5) to the Intestinum Gallus domesticus after making beating, cooled down by sheet frame, temperature will be controlled at 50 DEG C, and in enzymatic vessel, utilize compound protease 10kg, enzymolysis 4h；
(6) after enzymolysis, 80 DEG C of enzyme denaturing, cool down 55 DEG C, disk plate centrifuge 6000rpm is centrifuged, and collects clear liquid；
(7) clear liquid utilizes falling film type concentrator to be concentrated into solid content 50%, and spray drying obtains pressed powder chicken intestinal peptide goods.
Its determined amino acid result such as table 2: spray drying Intestinum Gallus domesticus Gly-His-Lys aminoacid composition measuring
Claims (3)
1. the method utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide, is characterized in that it comprises the steps: that (1) is freezing or freshly-slaughtered poultry intestinal is broken, heat aging, collects the liquid portion flowed out in ripening Intestinum Gallus domesticus and heating process；
(2) by the Intestinum Gallus domesticus extruding defatting after ripening, the liquid portion produced in defat Intestinum Gallus domesticus and extruding defatting process is collected；
(3) utilize three-phase centrifuge to separate the liquid portion collected in step (1), (2) and remove precipitation and oils and fats, collect supernatant fraction；
(4) the defat Intestinum Gallus domesticus of the supernatant fraction in step (3) with step (2) is mixed making beating；
(5) to the Intestinum Gallus domesticus after making beating, control temperature at 50-55 DEG C, utilize protease to carry out enzymolysis；
(6) after enzymolysis, 80-85 DEG C of enzyme denaturing, centrifugal, collect clear liquid；
(7) sterilize after clear liquid packaging liquid chicken intestinal peptide goods or clear liquid concentrated after dry to obtain solid chicken intestinal peptide goods.
2. the method utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide according to claim 1, is characterized in that described Intestinum Gallus domesticus includes freezing Intestinum Gallus domesticus or freshly-slaughtered poultry intestinal.
3. the method utilizing Intestinum Gallus domesticus to prepare chicken intestinal peptide according to claim 1, is characterized in that protease is compound protease or alkaline protease or feed-grade protease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610068027.3A CN105724723A (en) | 2016-02-01 | 2016-02-01 | Method for preparing chicken intestine peptide from chicken intestines |
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| CN201610068027.3A CN105724723A (en) | 2016-02-01 | 2016-02-01 | Method for preparing chicken intestine peptide from chicken intestines |
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| CN105724723A true CN105724723A (en) | 2016-07-06 |
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| CN201610068027.3A Pending CN105724723A (en) | 2016-02-01 | 2016-02-01 | Method for preparing chicken intestine peptide from chicken intestines |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549473A (en) * | 2017-09-06 | 2018-01-09 | 江苏伊博新蛋白资源开发有限公司 | A kind of low temperature de-oiling production method for digesting chicken dried porcine saluble |
| CN108056215A (en) * | 2017-12-07 | 2018-05-22 | 莱阳易农农牧设备有限公司 | Production technique of animal protein powder |
| CN110973340A (en) * | 2019-11-19 | 2020-04-10 | 山川生物科技(武汉)有限公司 | Preparation method of dried intestine membrane protein powder |
| CN111034936A (en) * | 2019-12-27 | 2020-04-21 | 河南普乐泰生物科技股份有限公司 | Chicken intestine oil and chicken intestine powder co-production process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555720A (en) * | 2003-12-30 | 2004-12-22 | 韩福山 | Poly peptide protein feed and its processing method |
| CN1788598A (en) * | 2003-12-30 | 2006-06-21 | 韩福山 | Protein feed stuff and processing method thereof |
| CN101601437A (en) * | 2009-06-22 | 2009-12-16 | 陈道才 | Chicken intestinal peptide and production technology thereof |
-
2016
- 2016-02-01 CN CN201610068027.3A patent/CN105724723A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555720A (en) * | 2003-12-30 | 2004-12-22 | 韩福山 | Poly peptide protein feed and its processing method |
| CN1788598A (en) * | 2003-12-30 | 2006-06-21 | 韩福山 | Protein feed stuff and processing method thereof |
| CN101601437A (en) * | 2009-06-22 | 2009-12-16 | 陈道才 | Chicken intestinal peptide and production technology thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549473A (en) * | 2017-09-06 | 2018-01-09 | 江苏伊博新蛋白资源开发有限公司 | A kind of low temperature de-oiling production method for digesting chicken dried porcine saluble |
| CN108056215A (en) * | 2017-12-07 | 2018-05-22 | 莱阳易农农牧设备有限公司 | Production technique of animal protein powder |
| CN110973340A (en) * | 2019-11-19 | 2020-04-10 | 山川生物科技(武汉)有限公司 | Preparation method of dried intestine membrane protein powder |
| CN111034936A (en) * | 2019-12-27 | 2020-04-21 | 河南普乐泰生物科技股份有限公司 | Chicken intestine oil and chicken intestine powder co-production process |
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Application publication date: 20160706 |