常見(jiàn)例句One of the component of hemicellulose is known as the xylan. 半纖維素的一種重要組成成分被稱(chēng)為木聚糖。The bio-oil from xylan and lignin shows a higher thermal stability. 木聚糖和木質(zhì)素生物油產(chǎn)量較低,表現(xiàn)出較好的熱穩(wěn)定性。Xylans are heteropolymers consisting principally of xylose and arabinose. 木聚糖是一種異質(zhì)多糖,主要由木糖和阿拉伯糖組成。During the period of culture,white rot fungus bloomed more flourishingly in the medium containing xylans. 在培養(yǎng)的過(guò)程中,加入木聚糖的白腐菌的生長(zhǎng)明顯優(yōu)于空白對(duì)照樣,白色的菌絲較早地覆蓋在處理樣品的表面;Mi-crobial xylanases occur in various microorganisms and can hydrolyze xylans into xy-looligosaccharides and D-xylose. 微生物產(chǎn)生的木聚糖酶來(lái)源廣泛,能將木聚糖水解為木寡糖和D-木糖。Therefore,the xylanase preroration selectively degradated xylan of corn cob to produse xylo-oligosaccharides. 由此可見(jiàn) ,此木聚糖酶制劑的底物專(zhuān)一性較強(qiáng) ,可直接以玉米芯為底物 ,選擇性水解玉米芯中的木聚糖 ,生產(chǎn)低聚木糖 返回 xylans