Antioxidant, Liver Protective and Angiotensin I-converting Enzyme Inhibitory Activities of Old Laying Hen Hydrolysate in Crab Meat Analogueopen access
- Authors
- Jin, Sang Keun; Choi, Jung Seok; Choi, Yeung Joon; Lee, Seung-Jae; Lee, Seung Yun; Hur, Sun Jin
- Issue Date
- Dec-2016
- Publisher
- ASIAN-AUSTRALASIAN ASSOC ANIMAL PRODUCTION SOC
- Keywords
- Crab Meat Analogue; Mechanically Deboned Chicken Meat Hydrolysates; Antioxidative Activity; Liver protection Effect; Antihypertension
- Citation
- ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, v.29, no.12, pp 1774 - 1781
- Pages
- 8
- Journal Title
- ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES
- Volume
- 29
- Number
- 12
- Start Page
- 1774
- End Page
- 1781
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/64088
- DOI
- 10.5713/ajas.15.0927
- ISSN
- 1011-2367
1976-5517
- Abstract
- The purpose of this study was to evaluate the antioxidative activities of Crab meat analogue prepared with protein hydrolysates obtained from mechanically deboned chicken meat (MDCM) from spent laying hens. 2,2-diphenyl-1-picrylhydrazyl hydrate (DPPH) radical-scavenging activity was increased by adding MDCM hydrolysates during storage, and activity correlated with the concentration of DPPH added up to 6 weeks of storage. Hydroxyl radical-scavenging activity was increased in all analogues containing MDCM hydrolysates. At 0 days of storage, angiotensin I-converting enzyme (ACE)-inhibitory activity was increased by the addition of MDCM hydrolysates. Activity did not correlate after 6 weeks of storage, in which ACE-inhibitory activity was increased with low concentrations of MDCM hydrolysates, but no ACE-inhibitory activity was observed at higher concentrations. The liver protecting activity of crab meat analogue was shown to be around 60% of the positive control; however, it was not significantly different among the samples during storage. These results support the use of MDCM as a source of health-promoting constituents in crab meat analogue.
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