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This product has been discontinued (read more)
|Stability:||> 10 years under recommended storage conditions|
|Substrate For (Enzyme):||β-Mannosidase|
This product has been discontinued (read more).
High purity 1,4-β-D-Mannosyl-1,4-β-D-Glucosyl-D-Mannose for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Ethanol Precipitation of Mannooligosaccharides from Subcritical Water-Treated Coconut Meal Hydrolysate.
Klinchongkon, K., Bunyakiat, T., Khuwijitjaru, P. & Adachi, S. (2019). Food and Bioprocess Technology, 12(7), 1197-1204.
Subcritical water hydrolysis is an effective method for producing mannooligosaccharides from coconut meal, which is a by-product from coconut milk processing. In this study, the purification process to obtain mannooligosaccharides from coconut meal hydrolysate was investigated. The effects of adsorbent (activated carbon and bentonite), concentration (1-10% w/v), and adsorption time (5-60 min) were studied for impurities removal. The activated carbon showed much higher efficiency for impurities removal. Mannooligosaccharides were precipitated using ethanol at different concentrations (0-90% v/v) and initial carbohydrate contents (50, 100, and 200 g/L). The results showed that the ethanol concentration at 90% v/v and initial carbohydrate content of 200 g/L gave the highest recovery of saccharides (31 g/L). The obtained precipitate contained 9.7, 22.6, 12.9, 19.4, 19.4, and 16.1% w/w of saccharides with 1 to 6 degree of polymerization, respectively.Hide Abstract