Sucrose-based biosynthetic process for chain-length-defined α-glucan and functional sweetener by Bifidobacterium amylosucrase.
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DOI: 10.1016/j.carbpol.2018.10.064
Abstract: A unique thermostable amylosucrase from Bifidobacterium thermophilum was produced as a recombinant protein with the half-life of 577 h at 50 °C. By adding 1.0 M fructose, turanose yield was improved from 22.7% to 43.3% with 1.0 M sucrose,… read more here.
Keywords: biosynthetic process; bifidobacterium; sucrose based; based biosynthetic ... See more keywords
Enzymatically modified waxy corn starch with amylosucrase: The effect of branch chain elongation on structural and physicochemical properties
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DOI: 10.1016/j.foodhyd.2016.09.043
Abstract: Abstract Recombinant Amylosucrase (AS) from Neisseria polysaccharea was used to modify waxy corn starch, and the reaction process was monitored by the turbidity and transglycosylation degree (TD). Results showed that the modification by AS significantly… read more here.
Keywords: chain; corn starch; waxy corn; amylosucrase ... See more keywords
Kinetic studies of in vitro digestion of amylosucrase-modified waxy corn starches based on branch chain length distributions
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DOI: 10.1016/j.foodhyd.2016.10.038
Abstract: Abstract Classification of starch into rapidly digestible starch (RDS), slowly digestible starch (SDS), and resistant starch (RS) has been in controversy. Therefore, this study aimed to ascertain the individual existence of RDS and SDS using… read more here.
Keywords: digestion; amylosucrase modified; waxy corn; amylosucrase ... See more keywords