Utilizing the remaining raw materials - fresh shark cartilage in hydrolysate processing and protein powder containing chondroitin sulfate and natural substances from shark cartilage (C. dussumieri) with environmentally friendly enzyme protease technology Directed to use as functional foods to support the treatment of osteoarthritis. | MINISTRY OF EDUCATION AND TRAINING NHA TRANG UNIVERSITY DINH HUU DONG REARCHING ON PRODUCTION OF HYDROLYZED PROTEIN POWDER CONTAINING CHRONDROITIN SULFATE FROM WHITECHECK SHARK CARTILAGE CARCHARHINUS DUSSUMIERI BY PROTEASES SUMMARY OF DOCTORAL THESIS Major Aquatic Products Technology Code 9540105 KHANH HOA 2021 1 The research has been done at Nha Trang University The scientific advisors . Vu Ngoc Boi . Nguyen Anh Tuan Reviewer 1 . Nguyen Anh Dung Reviewer 2 . Nguyen Thi My Huong Reviewer 3 . Ngo Dai Nghiep The dissertation will be defended at the Board of Examiners of Nha Trang University at 8AM on 26th November 2021 The dissertation can be found at National Library of Vietnam Library of Nha Trang University 2 SUMMARY OF NEW CONTRIBUTIONS OF THE THESIS Title Researching on production of hydrolyzed protein powder containing chondroitin sulfate from whitecheck shark cartilage Carcharhinus dussumieri by proteases Major Aquatic Products Technology Code 9540105 PhD. Student Dinh Huu Dong Year 2014 The scientific advisors 1. . Vu Ngoc Boi 2. . Nguyen Anh Tuan School Nha Trang University Contents The dissertation has obtained some new results added to the field of researching the hydrolysis and making the hydrolyzed protein powder containing chondroitin sulfate from whitecheck shark cartilage C. Dussumieri oriented for application in dietary supplements 1 The optimal parameters for the hydrolysis of shark cartilage were determined the combination of the Alcalase Papain with the ratio of 60 40 the concentration of The ratio of raw materials water is 1 1 suitable pH is The hydrolysis temperature was 50oC for 20 hours. The recovery efficiency of chondroitin sulfate was . Hydrolyzed protein solution has nutritional energy Kcal 100 ml chondroitin sulfate content mg ml total nitrogen g l total mineral g l Zn mg l Mg 205 mg l Fe mg l the solution .
