Structural Identification and Coagulation Effect of Flammulina velutipes Polysaccharides
نویسندگان
چکیده
Two polysaccharides were isolated successfully from Flammulina velutipes and identified as CHFVP-1 (24.44 kDa) CHFVP-2 (1497 kDa). Based on the results of Fourier transform-infrared spectroscopy (FT-IR), gas chromatography (GC), chromatography–mass spectrometry (GC–MS), nuclear magnetic resonance (NMR) regarding structure CHFVP-2, was constructed with backbone of?6)-?-D-Galp-(1? branch Galp by an ?3,6)-?-D-Manp-(1?attached T-?-D-Glcp or t-?-L-Fucp side chains. Meanwhile, a glucan construction ?6)-?-D-Glcp-(1? T-?-D-Glcp. Moreover, coagulant activity in vitro evaluated, showed that exerts procoagulant shortening activated partial thromboplastin time (APTT) thrombin (TT), while did not reveal definite activity. The finding would benefit further application F. field medicine.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2021
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app11041736