Agarose is a polymer extracted from agar or agar-bearing marine algae. This purified linear galactan hydrocolloid comprises alternating co-polymers D-galactose and 3,6-anhydro-L-galactose units connected by α-(1→3) and β-(1→4) glycosidic bonds. Agarose is highly biocompatible, possesses vari...
(1991)reported significant synergistic interactions between endo-xylanase, β-xylosidase, α-l-arabinofuranosidase, and acetyl xylan esterase enzymes of the thermophilicactinomyceteThermomonosporafusca.Many xylanases often do not cleaveglycosidic bondsbetween xylose units that are substituted....
Thetertiary structureof hevamine has been explained (Terwisscha van scheltinga et al., 1994). Hevamine catalysers the cleavage of chitinβ-1,4-glycosidic bonds, the principal constituent of the parasitic cell divider, andpeptidoglycansugar moiety. Hevamine was portrayed as a resistance related bi...
Unlike the DNS assay, the NS assay gave the equivalent colour response with equimolar amounts of xylose, xylobiose, xylotriose and xylotetraose demonstrating that it accurately measures the quantity of glycosidic bonds cleaved by the endo-xylanase. The authors strongly recommend cessation of the ...
4-Methylumbelliferyl-β-D-xylopyranoside (MuX) can be used as substrate for the research of β-Xylosidase activity. 4-Methylumbelliferyl-β-D-xylopyranoside shows burst, steady-state kinetics, which supports the conclusion that hydrolysis of the glycosidic bonds for the substrate 4-Methylumbelliferyl-β...
glycosidic bond, although the bands at 930 cm−1, 1038 cm−1, 1078 cm−1, and 1161 cm−1also reflected β(1–3) glycosidic bonds. The bonds of α(1–2), and β(1–3) in l-EPSs fromL. delbrueckiissp.bulgaricusB3 andL. plantarumGD2 were compatible with the ...
The basic structure of beta-(1,3)-D-Glucan consists of glucose molecules linked together in a linear chain with beta-1,3-glycosidic bonds. This compound is insoluble in water. Beta-(1,3)-D-Glucan is generally considered safe for use, but it may cause irritation to the respiratory system...
Other members of the naphthyl glucoside family include 2-naphthyl beta-D-glucopyranoside, 4-nitrophenyl beta-D-glucopyranoside, and 4-methylumbelliferyl beta-D-glucopyranoside. Glucosides are molecules in which a sugar molecule is attached to a non-sugar molecule through a glycosidic bond. Physical ...
α-Glucosidase (EC. 3.2.1.20) as a membrane-bound enzyme could catalyze the hydrolysis of the glycosidic bond at the non-reducing terminal of the sugar, resulting in the release of free glucose into the digestive tract. Benzoxazole 197 (Fig. 19) having 4-phenoxy substituti...
Penicillium,Botryosporium,Alternaria, andPhytophthoracould produce varied endo β-1,3-glucanases (Sonoda et al., 2019).Trichoderma harzianumcould remarkably produce at least three extracellular β-1,3-glucanases, also known as laminases, which are specific for β-1-3 glycosidic bonds, referred to...