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Protease production process

A production process and protease technology, applied in the field of protease production, can solve the problems affecting economic benefits, the inability to completely separate pineapple pulp, and the low yield of bromelain products, and achieve the effects of improving the yield, avoiding acidity and deterioration, and ensuring quality.

Inactive Publication Date: 2020-10-30
淮南钦鼎生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, solve the problem that after filtering by the existing filtering equipment, a lot of pineapple pulp will be adsorbed in the residue and cannot be completely separated, resulting in a low yield of bromelain products and affecting economic benefits

Method used

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  • Protease production process
  • Protease production process
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Embodiment approach

[0043] As an embodiment of the present invention, the arc-shaped limiting plate 6 and the inner cylinder 7 are arranged eccentrically, and the distance between the middle of the arc-shaped surface and the inner cylinder 7 is the shortest. Through the eccentric arrangement between the arc-shaped limiting plate 6 and the inner cylinder 7, along the conveying direction of the first endless conveyor belt 42, the width of the filter press channel 61 can be made smaller and smaller at first, and then larger and larger, and then Make the first endless conveyor belt 42 and the second endless conveyor belt 52 first squeeze and fit the pineapple pulp gradually and then gradually separate and discharge the residue after pressing out the pineapple juice. The tension force of the outer wall makes it possible to better squeeze out the pineapple juice, reduce the residual pineapple juice in the residue, and then improve the yield of the bromelain product.

[0044] As an embodiment of the pre...

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Abstract

The invention relates to the technical field of protease production, in particular to a protease production process. A juicer used in the protease production process comprises a filter box and a standing cylinder below the filter box, the inner diameter of the filter box is larger than the outer diameter of the standing cylinder, the lower surface of an inner cavity of the filter box is flush withthe upper surface of the standing cylinder, a feeding hopper is arranged on the right side of the upper end of the filtering box, a liquid discharging pipe is arranged at the lower end of the side wall of the standing cylinder, a vertically-arranged inner cylinder body is fixedly arranged on the upper surface of the standing cylinder, and an annular filter screen is arranged at the upper end of the standing cylinder on the outer side of the inner cylinder body. Through mutual extrusion of the first circulating conveying belt and the second circulating conveying belt, pineapple juice containedin residues can be avoided, and then the yield of bromelain products is increased.

Description

technical field [0001] The invention relates to the technical field of protease production, in particular to a protease production process. Background technique [0002] Bromelain is a kind of proteolytic enzyme, which is a pure natural plant protease produced by biotechnology from the stems, leaves, fruits, fruit stalks, and peels of pineapple plants; bromelain is rich in pineapple aroma, light yellow to brown Yellow powder; bromelain has a strong effect on decomposing fibrin and blood clots, can enhance the absorption of drugs in medical treatment, and can assist in the treatment of cardiovascular and cerebrovascular diseases, tumors and inflammation; bromelain can perform protein hydrolysis and other biochemical It can also be widely used in medicine and health products, beauty cosmetics, food, biology, leather chemical industry, animal feed and other industries. [0003] The current methods of extracting bromelain can be classified into three categories, namely: salting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N9/50C12M1/12C12M1/02C12M1/00
CPCC12M21/14C12M33/10C12M33/12C12M33/14C12M33/20C12M41/20C12M47/06C12M47/14C12M47/20C12N9/63C12Y304/22033
Inventor 李运孙信
Owner 淮南钦鼎生物科技有限公司
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