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Enzymatic Hydrolysis of Pacific White Shrimp Residue (Litopenaeus vannamei) with Ultrasound Aid.
- Source :
-
Journal of Aquatic Food Product Technology . 2022, Vol. 31 Issue 10, p1061-1071. 11p. - Publication Year :
- 2022
-
Abstract
- Several methods are used to recover compounds from these residues. Among them, ultrasound extraction has gained prominence due to its cellular disruption power. This work aimed to verify the action of ultrasound in increasing the yield of protein hydrolysate extraction from Pacific white shrimp (Litopenaeus vannamei) by-products. Proximal composition, hydrolysis degree, total content of carotenoids, and antioxidant activity (DPPH, ABTS, and reducing power) of the obtained hydrolysate was determined. The study found that the use of ultrasound concentrated more carotenoids, containing high antioxidant activity, increased the degree of hydrolysis, and accelerated the hydrolytic reaction rate. [ABSTRACT FROM AUTHOR]
- Subjects :
- *WHITELEG shrimp
*HYDROLYSIS
*ULTRASONIC imaging
*PROTEIN hydrolysates
*CAROTENOIDS
Subjects
Details
- Language :
- English
- ISSN :
- 10498850
- Volume :
- 31
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Journal of Aquatic Food Product Technology
- Publication Type :
- Academic Journal
- Accession number :
- 160113899
- Full Text :
- https://doi.org/10.1080/10498850.2022.2132125