WebMar 15, 2024 · Furthermore, chitohexaose and chitoheptaose had the most effective activities of alleviating chilling stress to wheat seedlings, which suggested the DP played important roles in the activities of COS. The close relationship between the activities of COSs and their DPs reveals that the activities of COSs are dependent upon a specific … WebChitoheptaose heptahydrochloride is a chitosan oligosaccharide with antioxidant, anti-inflammatory, antiapoptotic and cardioprotective …
Size effects of chitooligomers with certain degrees of ... - PubMed
WebOct 8, 2024 · A vast understanding of the biological roles of different chitinases would help us to develop novel therapeutic approaches for several diseases including asthma, and chronic rhinosinusitis. There is a possibility of using chitinases as antitumor drugs since chitohexaose and chitoheptaose have shown anti-tumor activity. WebDec 22, 2016 · Abstract. Seven chitooligomers (COSs) with determined degrees of polymerization (DPs) (chitotetraose to chitooctaose, DP 8–10, DP 10–12) and a heterogeneous COS with various DPs were first applied to explore the relationship between the DP of COSs and their effect on the growth of wheat seedlings under salt stress. ippsfftspec_r_64f
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WebMar 15, 2016 · Moreover, chitoheptaose exhibited the optimal activity compared with other COS samples. After 7 days of chitoheptaose treatment, the growth parameters of wheat seedlings could be significantly improved and the contents of soluble sugar, soluble protein and chlorophyll were increased by 59.4%, 22.0% and 20.3%, respectively. WebChitoheptaose 7HCl is a synthetic, complex carbohydrate with a CAS number of 68232-35-9. This product is custom synthesized to order and can be modified according to your … WebJul 5, 2012 · The synthesis of chitoheptaose has been achieved by using chitopentaose oxazoline as glycosyl donor and chitobiose as glycosyl acceptor catalyzed by a mutant … ippshilbert