Chang Rong Wang

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A novel antioxidant polysaccharide-peptide complex LB-1b from the fruiting bodies of the edible abalone mushroom (Pleurotus abalonus) was purified and identified. The structural characteristic of LB-1b was identified by FTIR (Fourier-transform IR), 13C NMR and 1H NMR spectroscopy. LB-1b is a polysaccharide-peptide complex that contains glucose, rhamnose,(More)
In this study, a compound with antioxidant and anti-HIV activities designated as HEB was first isolated from the edible mushroom Pholiota adiposa by extraction with ethanol and ethyl acetate. HEB was then purified by high performance liquid chromatography (HPLC) and identified to be methyl gallate (C8H8O5, 184.1 Da) based on data from its mass spectrum (MS)(More)
The mortality rate of gunpowder explosion burns from fireworks factory accidents was high. The aim of this study was to evaluate the impact of different managements on outcome of these burns patients and to optimize treatment measures and decrease the morbidity and mortality. During the period from January 1987 to December 1999 in our center, 44 patients(More)
OBJECTIVE The intent of this study was to purify and characterize a polysaccharide named LA from the fruiting bodies of the edible mushroom Pleurotus abalones. METHODS The 120-kDa polysaccharide was obtained by extraction with boiling water, ethanol precipitation, ion exchange chromatography on Diethylaminoethyl-cellulose and gel filtration on Sephadex(More)
Pholiota adiposa is a kind of edible mushroom which has long been known for its health care applications. To reveal the exact mechanism of its protective functions in humans, in this study we isolated and identified the active compound PB3 of P. adiposa for the first time by a combination of chromatography techniques, including NKA macroporous resin and(More)
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