1. Effects of Dry Aging Times on the Quality of Yak Meat
- Author
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Changfu LI, Jing DENG, Tianyang WANG, Sijie WANG, Yiling XIONG, Yang LIU, Yuwen YI, Kaixian ZHU, and Huachang WU
- Subjects
yak meat ,dry aged ,sensory evaluation ,gas chromatography-ion mobility spectrometry (gc-ims) ,partial least squares analysis (pls-da) ,key volatile compounds ,Food processing and manufacture ,TP368-456 - Abstract
To investigate the changes in the quality of yak meat at different dry aging times (7, 14, 21, 28 and 35 d), in this study, sensory evaluation, texture analysis, and GC-IMS were employed to investigate the changes in texture and flavor of yak meat during different dry aging periods. Additionally, PLS-DA was utilized to identify the characteristic flavor compounds. The results showed that the dry aged 35 days sample exhibited the highest comprehensive score, with intact soft tissue structure and a favorable overall acceptability of aroma. The dry aging time had significant effects on the hardness, chewability, and adhesivity of yak meat (P
- Published
- 2024
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