Biotechnology research international, 2011, 323891-323891 (2011-10-07)
The production of extracellular amylase was investigated employing our laboratory isolate, Aspergillus niger sp. MK 07 and effect of process variables on enzyme production, was studied in a fermentor. It was found that amylase production was maximum when the fermentor
Amylose (average d.p. 1000) and amylodextrin (average d.p. 25) have identical 13C-n.m.r. spectra, except for some minor signals from the small amount of alpha-1----6 branch linkages present in amylodextrin. Amylodextrin can be obtained as stable solutions in much higher concentrations
Acid hydrolyzates of waxy-maize starch were separated to give Fractions I, II, and III [T. Watanabe, and D. French, Carbohydr. Res., 84 (1980) 115-123]. Watanabe and French suggested that Fraction II, which contains approximately 25 D-glucose residues including an alpha-D-(1----6)-linked
Amylodextrin is a linear dextrin and can be produced by enzymatic hydrolysis of the alpha-1,6 glycosidic bonds of amylopectin. Tablets compacted from pure amylodextrin showed good binding properties and did not disintegrate in aqueous media. Extended and decreasing drug release
Journal of agricultural and food chemistry, 59(11), 5890-5898 (2011-05-11)
Branch chain-length distribution of amylopectin plays an important role on the characteristics of starch. One of the adapted protocols for determining the chain-length distribution and mass proportion of starch molecules is that starch is debranched with isoamylase and then analyzed
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