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Influence of thermal processing on sensory profile of crayfish meat

文献类型： 外文期刊

作者： Zhou, Mingzhu 1 ; Chen, Gehui 1 ; Liu, Xuan 1 ; Ouyang, Yu 4 ; Yu, Wei 2 ; Xiong, Guangquan 2 ; Wang, Lan 2 ; Wang, Chao 1 ; Qiao, Yu 2 ;

作者机构： 1.Hubei Univ Technol, Hubei Key Lab Ind Microbiol, Hubei Prov Cooperat Innovat Ctr Ind Fermentat, Key Lab Fermentat Engn,Minist Educ, Wuhan 430068, Peoples R China

2.Hubei Acad Agr Sci, Inst Agroprod Proc & Nucl Agr Technol, Key Lab Cold Chain Logist Technol Agroprod, Minist Agr & Rural Affairs, Wuhan 430064, Peoples R China

3.Agroprod Proc Res Subctr Hubei Innovat Ctr Agr Sci, Wuhan, Peoples R China

4.Hubei Three Gorges Polytech, Yichang 443000, Peoples R China

关键词： Crayfish; Boiling combined with air frying; Sensory properties; Volatile compounds; Free amino acid

期刊名称：INTERNATIONAL JOURNAL OF GASTRONOMY AND FOOD SCIENCE （ 影响因子：3.6； 五年影响因子：3.8 ）

ISSN： 1878-450X

年卷期： 2024 年 37 卷

页码：

收录情况： SCI

摘要： The present study examined the outcomes of boiling (BO), air frying (AF), and boiling combined with air frying (BO-AF) methods on the appearance, texture, taste, and flavor of crayfish meat through a combination of sensory and instrumental analyses. The Free Choice Profiling and Check-All-That-Apply results showed that the BO-AF group had the highest overall acceptability. The BO-AF group presented an attractive golden color, crispy outside, and tender inside characteristics in appearance and texture. However, there was a loss of umami and sweetness in crayfish meat from the AF and BO-AF groups compared to the control (CK) and BO groups. Crayfish meat was identified as containing 42 volatile compounds. Among them, aldehydes and heterocyclic compounds were the main volatile compounds in the AF and BO-AF groups. In particular, the pyrazine compounds were produced by the thermal decomposition of methionine and cysteine. They gave the crayfish meat of the AF and BO-AF groups their characteristic roasted aroma and good color. However, compared to the AF group, the BO-AF group had the characteristic baking aroma of the AF group, as well as a floral and fruity aroma due to the presence of the boiling treatment.

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