Search results for " mycochemical composition"

showing 1 items of 1 documents

Mycochemical investigation of Pleurotus eryngii var. eryngii

2017

The mycochemical composition and structural characterization of the whole aqueous and methanolic extracts from Pleurotus eryngii var. eryngii are investigated. Two water-soluble glucans were obtained from the fruiting bodies by hot water extraction, ethanol precipitation, dialysis and Sephadex G-200 gel filtration. On the basis of total hydrolysis, methylation analysis, and NMR studies (1H, 13C, DQF-COSY, TOCSY, HSQC and HMBC) two fractions PEPS-1 and PEPS-2 were characterized and the structure of the repeating unit of the glucan were determined as linear (1→6)--glucan and (1→6)--glucan, respectively. The methanolic extract of Pleurotus eryngii var. eryngii was also investigated and a com…

Pleurotus eryngii var. eryngiipolysaccharideSettore BIO/03 - Botanica Ambientale E ApplicataPleurotus eryngii var. eryngii mycochemical composition polysaccharides triglycerides sterolsmycochemical compositionpolysaccharidestriglyceridesterolsSettore CHIM/08 - Chimica Farmaceuticatriglycerides
researchProduct