Antioxidant Activity and Sensory Quality of Bacon
Autor: | Bing Zhou, Jie Luo, Wei Quan, Aihua Lou, Qingwu Shen |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Foods Foods; Volume 11; Issue 2; Pages: 236 Foods, Vol 11, Iss 236, p 236 (2022) |
ISSN: | 2304-8158 |
Popis: | Effects of liquid smoke prepared from different woods on physicochemical parameters, sensory quality, and protein and lipid oxidation were determined in bacons during process and storage. The relationship between the antioxidant activity of smoked liquid and the quality of bacon was further explored through chemometric analysis. Results showed that liquid smoke prepared from different woods differed in phenolic and carboxyl compounds and antioxidant capacity. Bacon processed with different liquid smoke had different antioxidant capacity, lipid and protein oxidation during storage, and sensory quality. The concentration of phenols was positively highly correlated with the antioxidant capacity of both liquid smoke and fresh bacon, but negatively correlated with lipid and protein oxidation in bacon. Among the five woods, liquid smoke made from Punica granatum L. showed higher antioxidant capacity, but bacon smoked with Armeniaca vulgaris Lam had better overall eating quality. This study reveals that selection of woods to prepare antioxidant fumigant is a feasible approach to retard oxidative spoilage of meat products. Future study is need for the development of composite smoke flavorings to improve both oxidative stability and sensory quality of foods. |
Databáze: | OpenAIRE |
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