食品科学
化学
防腐剂
TBARS公司
胡椒粉
多酚
硫代巴比妥酸
抗氧化剂
酚类
生物化学
脂质过氧化
作者
Ngouana Moffo A. Ivane,Suleiman A. Haruna,Wenxiu Wang,Qianyun Ma,Jie Wang,Yaqiong Liu,Jianfeng Sun
出处
期刊:Meat Science
[Elsevier]
日期:2024-02-01
卷期号:208: 109383-109383
被引量:1
标识
DOI:10.1016/j.meatsci.2023.109383
摘要
The pericarp of Szechuan pepper is rich in phenols and alkylamides, making it a potential source of antioxidant compounds. Despite being recognized as the primary antioxidants in Szechuan pepper, there is still limited knowledge about their application in real food systems. This study aims to identify, separate, and apply polyphenol and alkylamide fractions derived from Szechuan extracts to beef meat. Using HPLC-MS2, we identified 5 phenols and 11 alkylamides in Szechuan extracts. The quality of the minced meat was evaluated based on color, thiobarbituric acid reactive substances (TBARS), conjugated dienes, carbonyl content, Sulfhydryl content, microbiological content, and total volatile basic nitrogen content (TVB-N). Compared to the polyphenol fraction (1.25 mg/mL), alkylamide fraction (25 mg/mL), and control samples, beef samples incorporated with the polyphenol fraction (6.25 mg/mL) significantly reduced carbonyl content, TBARS, and TVB-N values at the end of storage. Furthermore, they exhibited a significant slowdown in microbial development, improved meat color stability, and preserved pH. Therefore, the use of Szechuan pepper fractions as natural preservatives in meat and meat products is an important area of research and has the potential to enhance the safety and quality of meat products.
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