Paweena Dikit

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Crude biopolymer was extracted from spent yeast, lyophilized and fractionated on Sephadex G-100 to yield two fractions coded as fraction I and II. Fraction I was composed of both carbohydrates and proteins, showing emulsifying activity whereas fraction II consisted of only proteins and possessed no activity. Hence composition and chemical characterization(More)
Saccharomyces cerevisiae KA01 was isolated from palm wine obtained from a local brewer in Songkhla province, Thailand. Mannoproteins with emulsification properties were extracted from the cell walls of S. cerevisiae KA01 cultivated in YM medium by autoclaving in a pH 7.0 citrate buffer for 60 min with a yield of 0.32 g/g wet cells. The mannoprotein extract(More)
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