When an immobilized cyclodextrin glycosyltransferase is used, yields of beta-cyclodextrin can be increased from approximately 20% to almost 40%, using 15% isopropyl alcohol in a thinned starch feedstock, with glucose production being increased by only about 25%....
Hydrolysis of wheat starch and its effect on the Falling:小麦淀粉和下降的影响水解of,on,淀粉,wheat,and,The,小麦淀粉,the,Its,its 文档格式: .pdf 文档大小: 161.09K 文档页数: 8页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度:
high yields and almost pure cellulose material have been obtained. Karim and Afrin[206]explained in their review the effect ofenzymatic hydrolysison the properties of the produced CNC (Table 5.5). With the use of enzymatic hydrolysis, the environmental impact is reduced and the products can be ...
The combination of amylase with pullulanase provides a maltotetraose syrup. The liquefied starch treated with beta amylase jointly with α-glucosidase yields an isomaltooligosaccharide syrup. Highly saccharified syrups result from liquefied starch processed with alpha amylase and glucoamylase.232 When ...
At 40 and 50 degrees C, the combinations containing Rhizopus mold glucoamylase enhanced hydrolysis of corn starch compared with that obtained with the combinations from Aspergillus niger. At 60 degrees C, Rhizopus mold combinations gave low reaction yields as the enzyme was inactivated. The ...
In the end, SA was produced by the microbial fermentation of sugar. Under optimized conditions, the yields of 134.25 g/L at the laboratory scale can be achieved [20]. However, production costs and feasibility should be considered during the biological production of SA on a large scale. New ...
The use of a mixture of yeast strains, Saccharomyces cerevisiae and Kluyveromyces marxianus, helped to improve ethanol yields, although they were still low. The aim of this work was to investigate the effect of thermal acid and enzymatic hydrolysis of the juice on the amount of reducing sugars ...
As growth rate is limited by the availability of sugar, the integral of fluorescence is proportional to the amount of sugar consumed by the microbe. We demonstrate that corn stover varieties can be differentiated based on sugar yields in enzymatic hydrolysis reactions using post-hydrolysis ...
Churning of Food By Mouth: Different types of teeth are present in the mouth and each of them has a specific function when it comes to specific food included in the diet. The churning of food is important so that fragmentation can take place and al...
produce hydrolytic enzymes which, in the presence of food-grade fibre, separate pentosans and ferulic acid from the compounds to which they are bound, making them bioavailable. However, this process is slow and, as it only occurs in the final tract of the intestine, has much lower yields. ...