Tasić, Konstantinović, Lazić, and Veljković (2009) reported the hydrolysis of starch from fresh potato tubers by HCl and H2SO4 at different ratios of plant material to the acid solution. Using 1 M HCl at the ratio of plant material to an acid solution of 1:2 (w/v), the ...
Corn starch produces significantly more such matter than sweet-potato starch.1611 To solve the problem of an insoluble component of liquefied starch, the use of alpha amylase followed by fungal glucoamylase1612–1614 or both enzymes jointly1615,1616 may be employed. A continuous two-step ...
The higher acidity (355.0 mmol NH3 center dot g(-1)) of SiAl produces higher maximum hydrolysis progression (90%) and apparent amylose contents (0.60 g g(-1) residual starch) than Al (70% and 0.40 g g(-1) residual starch, respectively), which exhibit lower acidity (84.0 mmol NH3 ...
Both of them break the β-1,4-glycosidic bond of cellulose macromolecules under the catalysis of cellulase and H+, and cellulose hydrolysis produces glucose, cellobiose and oligosaccharide [51]. However, similar mechanisms of enzymatic hydrolysis and acid hydrolysis may not produce similar effects. ...
The enzymatic starch hydrolysis and bioethanol production from a variety of sweet potato developed for bioenergy purposes (K 9807.1) on the basis of its high starch yields, was studied. Drying at 55°C and 95°C of sweet potato neither affected the sugar
Large-bowel fermentation of resistant starch produces SCFA that are believed to be important in maintaining visceral function. High-amylose maize starch (H... BH Bajka,DL Topping,L Cobiac,... - 《British Journal of Nutrition》 被引量: 59发表: 2006年 Triazole linked carbohydrates US6664399 * ...
The extent of starch hydrolysis required varies with fermentation process and depends on considerations as to whether or not the microbial strain to be used produces amylase and whether product syntheses is subject to catabolite repression.问题补充:匿名 2013-05-23 12:21:38 随发酵过程所需的淀粉...
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. ...
starch from fresh potato tubers by HCl and H2SO4at different ratios of plant material to the acid solution. Using 1M HCl at the ratio of plant material to an acid solution of 1:2 (w/v), the highest dextrose equivalent of 94% and the reaction rate constant of 0.089/ min were ...
industry. Brewers' spent grain consists of the residue from the hot extraction of malted grain: it comprises the outer husks of the grain and the fractions which have not undergone solubilisation in the malting and mashing process, and likewise variable amounts of non-saccharificated starch and ...