Invention Grant
- Patent Title: Method of using papain to extract collagen from aquatic animals
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Application No.: US14170396Application Date: 2014-01-31
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Publication No.: US09751929B2Publication Date: 2017-09-05
- Inventor: Jamilah Bakar , Umi H. Razali , Dzulkifly M. Hashim , Awis Q. Sazili , Kaur Harvinder
- Applicant: Universiti Putra Malaysia Serdang
- Applicant Address: MY Selangor Darul Ehsan
- Assignee: Universiti Putra Malaysia Serdang
- Current Assignee: Universiti Putra Malaysia Serdang
- Current Assignee Address: MY Selangor Darul Ehsan
- Agency: Locke Lord LLP
- Agent Ralph A. Loren; Nicholas J. DiCeglie, Jr.
- Main IPC: C07K14/78
- IPC: C07K14/78 ; C07K14/46 ; G01N33/68
Abstract:
Disclosed is a method of using papain to extract collagen from the skin of aquatic animals. The method comprising using papain to obtain collagen by introducing the collagen fibers into a sodium chloride solution; collecting the collagen fibers and centrifuging the collagen fibers for at least 20 minutes; and obtaining a collagen yield of between 14 and 40% by weight.
Public/Granted literature
- US20140147400A1 COLLAGEN EXTRACTION FROM AQUATIC ANIMALS Public/Granted day:2014-05-29
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