Extraction, Purification, and Inhibitory Effect of Alpha - Amylase Inhibitor from Wheat (Triticum aestivum Var. Zarrin)
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منابع مشابه
Purification, cloning and functional characterization of a fructan 6-exohydrolase from wheat (Triticum aestivum L.).
Fructans, beta2-1 and/or beta2-6 linked polymers of fructose, are produced by fructosyltransferases (FTs) from sucrose. They are important storage carbohydrates in many plants. Fructan reserves, widely distributed in plants, are believed to be mobilized via fructan exohydrolases (FEHs). The purification, cloning, and functional characterization of a 6-FEH from wheat (Triticum aestivum L.) are r...
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Lysates of protoplasts from the endosperm of developing grains of wheat (Triticum aestivum) were fractionated on density gradients of Nycodenz to give amyloplasts. Enzyme distribution on the gradients suggested that: (i) starch synthase and ADP-glucose pyrophosphorylase are confined to the amyloplasts; (ii) pyrophosphate: fructose-6-phosphate 1-phosphotransferase and UDP-glucose pyrophosphoryla...
متن کاملTLXI, a novel type of xylanase inhibitor from wheat (Triticum aestivum) belonging to the thaumatin family.
Wheat (Triticum aestivum) contains a previously unknown type of xylanase (EC 3.2.1.8) inhibitor, which is described in the present paper for the first time. Based on its >60% similarity to TLPs (thaumatin-like proteins) and the fact that it contains the Prosite PS00316 thaumatin family signature, it is referred to as TLXI (thaumatin-like xylanase inhibitor). TLXI is a basic (pI> or =9.3 in isoe...
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The wheat leaf proteome was mapped and partially characterized to function as a comparative template for future wheat research. In total, 404 proteins were visualized, and 277 of these were selected for analysis based on reproducibility and relative quantity. Using a combination of protein and expressed sequence tag database searching, 142 proteins were putatively identified with an identificat...
متن کاملPurification and Properties of Cystathionine y - Synthase f rom Wheat ( Triticum aestivum 1 . )
Cystathionine y-synthase (CS), an enzyme involved in methionine biosynthesis, was purified from an acetone powder prepared from wheat (Triticum aestivum L.). After several chromatographic steps and radiolabeling of the partially purified enzyme with sodium cyan~boro[~H]hydride, a single polypeptide with a molecular weight of 34,500 was isolated by sodium dodecyl sulfate-high performance electro...
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ژورنال
عنوان ژورنال: Pakistan Journal of Nutrition
سال: 2005
ISSN: 1680-5194
DOI: 10.3923/pjn.2005.101.105