Action of cardosin A from Cynara humilis on ovine and caprine caseinates
نویسندگان
چکیده
منابع مشابه
Caseinolytic activity of fruit extract from Opuntia ficus-indica on bovine, caprine, and ovine sodium caseinates.
The rates and extents of hydrolysis of alpha(S)- and beta-caseins from bovine, caprine, and ovine sodium caseinates produced by an enzymatic extract of the fruit of Opuntia ficus-indica, (L.) Miller were evaluated and compared with those produced by a commercial animal rennet. A mechanistic model based on a pseudo-first-order enzymatic reaction, in the presence of first-order deactivation of th...
متن کاملThermostability of cardosin A from Cynara cardunculus L
The structural stability of cardosin A, a plant aspartic proteinase (AP) from Cynara cardunculus L., has been investigated by high-sensitivity differential scanning calorimetry, intrinsic fluorescence and circular dichroism spectroscopy, and enzymatic activity assays. Even though the thermal denaturation of cardosin A is partially irreversible, valid thermodynamic data can be obtained within a ...
متن کاملBioactive peptides in ovine and caprine cheeselike systems prepared with proteases from Cynara cardunculus.
The potential angiotensin-converting enzyme (ACE)-inhibitory and antioxidant activities of peptides in water-soluble extracts, obtained from raw and sterilized ovine and caprine cheeselike systems coagulated with enzymes from the plant Cynara cardunculus, were assessed. Prior to the assay, the 3,000-Da permeate from 45-d-old cheeselike systems was fractionated by tandem chromatographic techniqu...
متن کاملA kinetic model for hydrolysis of whey proteins by cardosin A extracted from Cynara cardunculus
The enzymatic hydrolysis of the major whey proteins, namely b-lactoglobulin (b-Lg) and a-lactalbumin (a-La), was experimentally studied using whey as substrate; an aspartic protease (cardosin A), previously extracted from the flowers of Cynara cardunculus and purified by gel filtration and ion exchange chromatographies, was used for this purpose. Sweet whey was incubated for 24 h at various enz...
متن کاملa study on the design of bio-ethanol process from date wastes of sistan and baluchistan province
اتانول کاربردهای متنوعی در صنایع لاستیک سازی، رنگسازی، حلالها ومکمل سوخت خودرو دارد. اتانول برخلاف نفت از جمله مواد تجدیدپذیر محسوب می شود که مشکلات زیست محیطی و آلودگی نیز ایجاد نمی کند. استفاده از اتانول به عنوان مکمل سوختخودروها از جمله مهمترین مصارف صنعتی این ماده بشمار می رود. با توجه به این موضوع تحقیق و توسعه در زمینه تولید اتانول با درجه خلوص بالا در سطح جهان، و نه تنها در کشور های پیشر...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Research
سال: 2000
ISSN: 0022-0299,1469-7629
DOI: 10.1017/s0022029900004234