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- The best initial pH value of growth medium for xylanase production was at pH6.0. Corn cob xylan (water insoluble) and Tryptone were the best C and N sources, respectively. 经摇瓶实验,卷须链霉菌最佳的发酵产酶条件为:最适初始pH6.;0,玉米芯水不溶木聚糖为碳源,胰蛋白胨为氮源,添加0
- The factors that effect the extraction rate of corn cob xylan was studied. They include: pretreatment methods, time, temperature, pH, concentration of NaOH and so on. 本论文对提取玉米芯木聚糖过程中的影响因素进行了研究,包括预处理方法、固液比、碱提时间、温度、碱提次数、醇沉pH值、醇沉体积、醇沉时间、碱浓度等。
- Theisolation of corn cob xylan, the sulfated reaction condition of water insoluble xylan,the anticoagulant activity of xylan sulfate, and the anticoagulant mechanism werestudied in this paper. 本文主要对玉米芯木聚糖的提取,水不溶性木聚糖的硫酸酯化条件,酯化衍生物的抗凝血活性及抗凝血机制等进行了研究。
- The Study on Sulfation of Corn Cob Xylan 玉米芯木聚糖硫酸酯化条件的研究
- Extraction of corn cob xylan by ultrasonic wave 超声波法提取玉米芯木聚糖的研究
- Anticoagulant Activity and Its Mechanism of Corn Cob Xylan Sulfate 玉米芯木聚糖硫酸酯抗凝血活性及其机制的研究
- Study of Extraction of Corn Cob Xylan and Hydrolyzation of Corn Cob Without Hemicellulose by Cellulase 玉米芯木聚糖的提取及纤维素酶酶解去半纤维素玉米芯的研究
- shows lower activity on oatspelts xylan (water soluble) and least activity on self-made corn cob xylan and cotton seed husk xylan. 其次为可溶性燕麦木聚糖; 酶活最低的为自制的玉米芯木聚糖和棉子壳木聚糖。
- 10.shows lower activity on oatspelts xylan (water soluble) and least activity on self-made corn cob xylan and cotton seed husk xylan. 其次为可溶性燕麦木聚糖;酶活最低的为自制的玉米芯木聚糖和棉子壳木聚糖。
- corn cob xylan 玉米芯木聚糖
- 5.Theisolation of corn cob xylan, the sulfated reaction condition of water insoluble xylan,the anticoagulant activity of xylan sulfate, and the anticoagulant mechanism werestudied in this paper. 本文主要对玉米芯木聚糖的提取,水不溶性木聚糖的硫酸酯化条件,酯化衍生物的抗凝血活性及抗凝血机制等进行了研究。
- 3.Theisolation of corn cob xylan, the sulfated reaction condition of water insoluble xylan,the anticoagulant activity of xylan sulfate, and the anticoagulant mechanism werestudied in this paper. 本文主要对玉米芯木聚糖的提取,水不溶性木聚糖的硫酸酯化条件,酯化衍生物的抗凝血活性及抗凝血机制等进行了研究。
- Therefore,the xylanase preroration selectively degradated xylan of corn cob to produse xylo-oligosaccharides. 由此可见 ,此木聚糖酶制剂的底物专一性较强 ,可直接以玉米芯为底物 ,选择性水解玉米芯中的木聚糖 ,生产低聚木糖
- Based on the study of xylanase,the extracting methods and conditions of xylan from corn cob were improved. 基于对木聚糖酶研究的需要,探讨了从玉米芯中提取木聚糖的工艺条件。
- Xylitol Production from Corn Cob Hemicellulosic Hydrolysate by Candida sp. 假丝酵母发酵玉米芯半纤维素水解液生产木糖醇
- Keywords corn cob;extraction;xylan; 玉米芯;提取;木聚糖;
- The chewed corn cob and soft drink came from a chicken restaurant where Beckham ate on Thursday night. 而啃了一半的玉米棒和快喝完的可乐是上周四晚小贝在一家炸鸡店进餐时吃剩下的。
- The chewed corn cob and soft drink came from a chicken restaurant where Beckham ate. 而啃了一半的玉米棒和快喝完的可乐是小贝在一家炸鸡店进餐时吃剩下的。
- After pretreating corn cob with boiled water, the extraction rate could rise to 33.01%. 玉米芯经过水煮后;木聚糖提取率为33.;01%25。
- The yeast cells were absorbed by corn cob as carrier and then wrapped by PVA as entrapping agents. 以玉米芯为载体吸附酵母细胞,再以聚乙烯醇(PVA)进行包埋,于三角瓶中分批发酵。