کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7601100 | 1492146 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Proteolytic characterisation in grass carp sausage inoculated with Lactobacillus plantarum and Pediococcus pentosaceus
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The proteolysis in grass carp sausages inoculated with Lactobacillus plantarum ZY40 and Pediococcus pentosaceus GY23 was investigated. As fermentation progressed, sarcoplasmic and myofibrillar proteins in both sausages were obviously degraded, and the proteolytic process was more intense in sausages inoculated with P. pentosaceus GY23. The increases in α-amino nitrogen, trichloroacetic acid (TCA)-soluble peptides and free amino acids were also detected in both sausages. The differences in α-amino nitrogen content and free amino acids concentration were due to the activity of inoculated lactic acid bacteria, while endogenous enzymes contributed to the release of TCA-soluble peptides. Our findings indicate that lactic acid bacteria influence proteolytic characterisation in fermented fish sausage, with strain-dependent activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 145, 15 February 2014, Pages 840-844
Journal: Food Chemistry - Volume 145, 15 February 2014, Pages 840-844
نویسندگان
Xiaohua Nie, Shengli Lin, Qilin Zhang,