A process for converting starch or partially hydrolyzed starch into a syrup containing dextrose includes the steps of saccharifying starch hydrolyzate in the presence of a mutated glucoamylase or related enzyme and increasing the selectivity of the enzyme for α-(1←4)-glucosidic bonds by the ...
6.Decomposition of a chemical compound by reaction with water, such as the dissociation of a dissolved salt or the catalytic conversion of starch to glucose.水解作用通过与水反应分解一种化学合成物,比如盐水的解析,或淀粉向葡萄糖的催化转变 7.The hydrolysis of lipids.脂解(作用)脂肪的水解 8.Effects...
The splitting of a chemical compound into two or more new compounds by reacting with water. Hydrolysis plays a role in the breakdown of food in the body, as in the conversion of starch to glucose. The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Hou...
Starch was converted into glucose by hydrolysis with water under hydrothermal conditions at 453–513 K in a small batch reactor. The major product was gluc... M Nagamori,T Funazukuri - 《Journal of Chemical Technology & Biotechnology》 被引量: 137发表: 2004年 Hydrolysis of granular starch at...
Pancreatic α-amylaseLumen of small intestineIt continues hydrolysis of α-1,4 glycosidic bonds of starch to produce disaccharides and oligosaccharides. GlucoamylaseMucosal lining of upper jejunumHydrolyzes of α-1,4 glycosidic bonds of amylase to produce glucose. ...
7. The direct bioconversion process of cellulosic materials into ethanol involves the enzyme synthesis, cellulose and semicellulose hydrolysis, and ethanol fermentation using glucose and xylose. 植物纤维资源直接发酵生产乙醇涉及到酶的合成,纤维素的酶水解和葡萄糖、木糖的乙醇发酵等步骤,它们对最终发酵结果有着...
It offered 90% conversion of starch into glucose within 48 h at 60 °C.1853 The optimal pH is said to be 4.0,1852 but pH 4.0–4.2,1854 4.2,1735,1855 and 4.5–5.0,1855–1859 have also been claimed. Bacterial glucoamylase was also used. Bacillus species isolated from soil readily ...
The splitting of a chemical compound into two or more new compounds by reacting with water. Hydrolysis plays a role in the breakdown of food in the body, as in the conversion of starch to glucose. The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Hou...
Starch hydrolysisamylase enzymeinstant glucose productionlow temperature process affecting the entire processThis study investigated the possibility of simultaneous reactions of the gelatinization, liquefaction and saccharification (SGLS) carried out at two reaction temperatures of saccharification 55 and 60°C ...
C14 labelled tobacco leaf starch digested with 1 N H2SO4 in a boiling water bath was not completely hydrolyzed to glucose even after 24 hr. After three hours' hydrolysis, paper partition, chromatography with butanol–ethanol–water solvent revealed that besides glucose there were four C14 labelled...