Phytase from Wheat Bran
نویسندگان
چکیده
منابع مشابه
Supplemental wheat bran and microbial phytase could replace inorganic phosphorus in laying hen diets
An experiment was conducted to determine effects of wheat bran (WB) phytase on production performance and nutrient utilization in laying hens. Three hundred and seventy-five Lohmann hens at 32 weeks of age were randomly allotted to treatments of fifteen hens per pen with five pens per treatment. Five experimental diets were formulated. Diet one (control) contained 0.19% inorganic phosphate (Pi)...
متن کاملPHYTASE PRODUCTION BY Aspergillus niger AND Aspergillus terreus IN SOLID STATE FERMENTATION USING WHEAT BRAN
Animal nutrition industry demands for phytases with high specific activity and stability under high temperature conditions (feed pellet production) and under acidic conditions (monogastric animals), for this reason continues to stimulate the search for new enzyme sources [1]. Most of scientific work has been focused on Aspergillus spp. phytases due to their biochemical properties found [2]. An ...
متن کاملConcerning Phytin in Wheat Bran
It has been shown in earlier reports1 that the organic phosphorus compounds of wheat bran which have been isolated after digesting the bran in 0.2 per cent hydrochloric acid differ in composition and properties from phytin or inosite hexaphosphate. It has been found that under these conditions several organic phosphoric acids are obtained. Of these we have isolated and identified t,wo; viz., in...
متن کاملArabinoxylooligosaccharides from wheat bran inhibit Salmonella colonization in broiler chickens.
The objective of this in vivo experiment was to evaluate the influence of arabinoxylooligosaccharides (AXOS) on shedding and colonization of Salmonella Enteritidis in broilers. Arabinoxylooligosaccharides, which are oligosaccharides derived from arabinoxylans by partial hydrolysis, have a beneficial effect on feed conversion ratios when added to broiler diets. Additionally, AXOS have been shown...
متن کاملPolyphenol oxidase from wheat bran is a serpin.
Polyphenol oxidase (PPO; EC 1.10.3.2) was isolated from wheat bran by a procedure that included ammonium sulfate fractionation, batch adsorption by DEAE-cellulofine, CM-cellulofine column chromatography, DEAE-cellulofine column chromatography, preparative isoelectric focusing, adsorption on the membrane of a Vivapure Q Maxi H spin column, and heat treatment. These procedures led to 150-fold pur...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1963
ISSN: 0002-1369
DOI: 10.1080/00021369.1963.10858153