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Method and equipment for coproducing chondroitin sulfate, II-type collagen oligopeptide and II-type collagen polypeptide through liquefying animal cartilages

A technology of chondroitin sulfate and collagen polypeptide, which is applied in the field of bone processing, can solve the problems of large equipment investment, high production cost, and complicated process, and achieve the effects of reducing production cost, reducing losses, and simplifying the process flow

Active Publication Date: 2018-12-07
INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above methods all have the problems of complex process, long time consumption, high production cost and large equipment investment.

Method used

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  • Method and equipment for coproducing chondroitin sulfate, II-type collagen oligopeptide and II-type collagen polypeptide through liquefying animal cartilages
  • Method and equipment for coproducing chondroitin sulfate, II-type collagen oligopeptide and II-type collagen polypeptide through liquefying animal cartilages
  • Method and equipment for coproducing chondroitin sulfate, II-type collagen oligopeptide and II-type collagen polypeptide through liquefying animal cartilages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] A method for co-producing chondroitin sulfate, type II collagen oligopeptide, and type II collagen polypeptide with equipment for liquefying animal cartilage, comprising the following steps:

[0078] S1. Select animal cartilage and crush it;

[0079] S2. Add the crushed cartilage into the first liquefaction chamber through the feeding port, close the feeding port and the lower cover, and pass saturated water vapor with a pressure of 1.0 MPa into the first liquefaction chamber through the first steam inlet for the second liquefaction chamber. For one liquefaction, the liquefaction time is 10s. At the same time, the pressure of the second liquefaction chamber is pumped to a vacuum state, and then the lower cover is opened for the first pressure relief. After the first pressure relief is completed, the second steam inlet Introduce saturated water vapor with a pressure of 0.8MPa into the second liquefaction chamber for the second liquefaction, the second liquefaction time i...

Embodiment 2

[0086] A method for co-producing chondroitin sulfate, type II collagen oligopeptide, and type II collagen polypeptide with equipment for liquefying animal cartilage, comprising the following steps:

[0087] S1. Select animal cartilage and crush it;

[0088] S2. Add the crushed cartilage into the first liquefaction chamber through the feeding port, close the feeding port and the lower cover, and pass saturated water vapor with a pressure of 1.4MPa into the first liquefaction chamber through the first steam inlet for the second liquefaction chamber. For one liquefaction, the liquefaction time is 35s. At the same time, the pressure of the second liquefaction chamber is evacuated to a vacuum state, and then the lower cover is opened for the first pressure relief. After the first pressure relief is completed, the second steam inlet Introduce saturated water vapor with a pressure of 1.1MPa into the second liquefaction chamber for the second liquefaction, the second liquefaction time...

Embodiment 3

[0095] A method for co-producing chondroitin sulfate, type II collagen oligopeptide, and type II collagen polypeptide with equipment for liquefying animal cartilage, comprising the following steps:

[0096] S1. Select animal cartilage and crush it;

[0097] S2. Add the crushed cartilage into the first liquefaction chamber through the feeding port, close the feeding port and the lower cover, and pass saturated water vapor with a pressure of 1.8 MPa into the first liquefaction chamber through the first steam inlet to carry out the second liquefaction process. For one liquefaction, the liquefaction time is 60s. At the same time, the pressure of the second liquefaction chamber is pumped to a vacuum state, and then the lower cover is opened for the first pressure relief. After the first pressure relief is completed, the second steam inlet is used. Introduce saturated water vapor with a pressure of 1.5MPa into the second liquefaction chamber for the second liquefaction, the second l...

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Abstract

The invention discloses equipment for liquefying animal cartilages. The equipment comprises an outer cavity, a first liquefying cavity and a second liquefying cavity, wherein an upper cover is detachably arranged at the upper end of the outer cavity in a sealing manner, a lower sealing cover is openably / closeably arranged at the lower end in a sealing manner, and a feeding hole and a first gas inlet are formed in the upper cover; the first liquefying cavity is coaxially arranged in the outer cavity in an up-down sliding manner; and the top surface of the second liquefying cavity is fixedly connected to the outer side wall of the outer cavity, and then the lower end of the outer cavity stretches into the second liquefying cavity. The invention further discloses a method for coproducing chondroitin sulfate, II-type collagen oligopeptide and II-type collagen polypeptide through liquefying the animal cartilages. According to the equipment, the animal cartilages can be subjected to primaryliquefaction and secondary liquefaction so as to generate liquefied matters, so that the processing flow of the animal cartilages is simplified, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of bone processing. More specifically, the invention relates to a method and equipment for co-producing chondroitin sulfate, type II collagen oligopeptide and type II collagen polypeptide by liquefying animal cartilage. Background technique [0002] Animal cartilage is mainly composed of chondrocytes and cell matrix, and the main components of cell matrix are water, proteoglycan and collagen fibers. The collagen fibers in the cartilage are mainly type II collagen, which are arranged in parallel in the matrix, and the dense type II collagen fiber bundles are interwoven into a strong network framework, thereby maintaining the structural integrity of the cartilage. Proteoglycans are mainly chondroitin sulfate and keratan sulfate. They are composed of a core protein connected with many amino polysaccharide side chains. This highly hydrophilic molecular structure keeps cartilage elastic. [0003] Chondroitin sul...

Claims

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Application Information

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IPC IPC(8): C07K14/78C07K1/12C07K1/34C08B37/08
CPCC07K14/78C08B37/0069
Inventor 张春晖贾伟李侠王航米思
Owner INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
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