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搜索结果: 1-15 共查到知识库 Xylanase相关记录30条 . 查询时间(0.062 秒)
Two experiments were conducted to determine the effects of adding exogenous phytase and xylanase, individually or in combination, as well as pelleting on nutrient digestibility, available energy conte...
The effects of the exogenous fibrolytic enzyme (ENZ) commercial preparation Dyadic?xylanase PLUS (Dyadic International, Inc., Jupiter, USA), containing endo-1,4-?d-xylanase, on ruminal fermentation of...
Bacillus licheniformis was grown in minimal nutrient medium containing 1% (w/v) of distillers dried grain with soluble (DDGS), palm kernel meal (PKM), wheat bran (WB) or copra meal (CM), and the enzym...
This experiment was performed to investigate the effects of exogenous xylanase supplementation on performance, nutrient digestibility and the degradation of non-starch polysaccharides (NSP) in differe...
This study investigated the effects of low levels of water-soluble pentosans (WSP), alkaline-extractable pentosans (AEP), and xylanase on the growth and organ development of broiler chicks. Three hund...
The objective of this study was to investigate the variability in broiler performance, apparent metabolisable energy (AME) and ileal digestible energy (IDE) between five different maize samples fed wi...
The modification on the fiber structure of bleached eucalyptus kraft pulp is a very attractive alternative for improve- ments in the properties of paper production. The enzymatic treatment by xylanase...
The objective of this study was to assess the effect of xylanase on net energy for production, performance, nutrient digestion and gut microflora of broilers fed corn/soy-based diet. Eighty-four day-o...
An experiment was carried out to assess the effects of xylanase supplementation on the performance, net energy and gut microflora of broilers fed a wheat-based diet. Day-old male broiler chicks were a...
The production of xylanase (XylA) by Aspergillus niger JL-15 in solid-state fermentation (SSF) on orange peel was optimised by the response surface methodology (RSM). The results revealed that four fa...
运用透明圈法从土样中筛选出产木聚糖酶放线菌80余株。对其中一株产酶情况较稳定的链霉菌菌株F0107进行了液体发酵的碳源、氮源、初始pH值、摇床转速及培养温度等条件的优化。实验表明,此菌株最适碳源为玉米芯水不溶性木聚糖,最适氮源为酵母浸膏与蛋白胨的复合氮源,最适初始pH值为5.0,最适产酶温度和最适摇床转速分别为32℃和140r/min。质量分数为0.4%的吐温80使菌株木聚糖酶产量提高41%,发酵...
The interaction between chick type and xylanase supplementation (Avizyme 1300) of a wheat based diet was investigated using a 3×2 factorial arrangement. The diet (645g wheat/kg) was supplemented with ...
Growth performance, total tract nutrient retention and whole body nutrient accretion rates responses of broilers to supplementation of enzymes containing phytase or xylanase activities were investigat...
A floor-pen trial was conducted to evaluate the effect on broiler performance of adding phytase and xylanase, alone or in combination, to diets based on corn and wheat. A cohort cage trial was also...
To efficiently produce xylanase for food processing industry, a gene encoding xylanase II (XynII) from Aspergillus usamii has been cloned into the vector pPIC9K and integrated into the genome of Pichi...

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