Protein Extraction and Preparation of Protein Hydrolysates from Rice with Low Phenylalanine Content
نویسندگان
چکیده
منابع مشابه
The preparation of lysine from protein hydrolysates.
We have previously reported that acetone solutions containing certain organic acids form systems composed of amino acid-acetone-sulfonic acid (or alkyl acid phosphate) (1, 2), and have shown that by means of such systems amino acid mixtures may be fractionated in a non-aqueous medium. We here describe a method for the preparation of lysine monohydrochloride from an acid hydrolysate of casein, b...
متن کاملComparison the functional properties of protein Hydrolysates from poultry byproducts and rainbow trout
Poultry by-products and rainbow trout (Onchorhynchus mykiss) viscera are abundant and underutilized resources that can be used as a unique protein source to make protein hydrolysates. In this study protein hydrolysate were made from these two different sources with Alcalase 2.4L. The functional properties of Fish viscera protein hydrolysate (FPH) compared to poultry by-products protein hydrolys...
متن کاملComparison the functional properties of protein Hydrolysates from poultry byproducts and rainbow trout
Poultry by-products and rainbow trout (Onchorhynchus mykiss) viscera are abundant and underutilized resources that can be used as a unique protein source to make protein hydrolysates. In this study protein hydrolysate were made from these two different sources with Alcalase 2.4L. The functional properties of Fish viscera protein hydrolysate (FPH) compared to poultry by-products protein hydrolys...
متن کاملextraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولFunctional properties of fish protein hydrolysates from Cuttlefish (Sepia pharaonis) muscle produced by two commercial enzymes
Fish protein hydrolysates were prepared from Cuttlefish (Sepia pharaonis) muscle using alcalase and protamex methods. By conducting the Cuttlefish protein hydrolysate using alcalase (CPHA), it showed higher degrees of hydrolysis, proximate composition, yield, emulsifying activity index (EAI), emulsion stability index (ESI), foaming activity index (FAI), solubility, water holding capacity (WHC) ...
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ژورنال
عنوان ژورنال: Asian Journal of Scientific Research
سال: 2009
ISSN: 1992-1454
DOI: 10.3923/ajsr.2009.146.154