کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10541789 | 963435 | 2011 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Protein expression and enzymatic activities in normal and soft textured Atlantic salmon (Salmo salar) muscle
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Protein expression and enzymatic activities in normal and soft textured Atlantic salmon (Salmo salar) muscle Protein expression and enzymatic activities in normal and soft textured Atlantic salmon (Salmo salar) muscle](/preview/png/10541789.png)
چکیده انگلیسی
Soft textured Atlantic salmon is a sporadic and occasionally very severe problem for the farming and processing industries. The firm and soft fillets examined in this work differed in their gelatinase activities, cross-reactivity with anti-ubiquitin and anti-cathepsin L antibodies, as well as in the in-gel α-chymotryptic peptide maps of electrophoretically isolated myosin heavy chain (MHC) bands. The immunodetections of actin, α-actinin, MHC, and the MALDI TOF MS peptide mass fingerprinting of electrophoretically isolated MHCs only showed minor differences between samples. Other analyses revealed merely individual differences. These results seem to indicate a higher level of gelatinase activation, ubiquitination and cathepsin L cross-reacting material in softer muscle. These results would be consistent with a myopathy, but also with what could be expected in the skeletal muscle of healthy salmonid fish during a normal period of hyperplastic growth.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 126, Issue 1, 1 May 2011, Pages 140-148
Journal: Food Chemistry - Volume 126, Issue 1, 1 May 2011, Pages 140-148
نویسندگان
Iciar Martinez, PÃ¥l Anders Wang, Rasa Slizyté, Alberto Jorge, Stine W. Dahle, Benito Cañas, Michiaki Yamashita, Ragnar L. Olsen, Ulf Erikson,