柴紅梅; 趙永昌; 李樹紅; 鐘明惠
云南省農(nóng)業(yè)生物技術(shù)重點(diǎn)實(shí)驗(yàn)室; 云南省農(nóng)業(yè)生物技術(shù)重點(diǎn)實(shí)驗(yàn)室; 云南省農(nóng)業(yè)生物技術(shù)重點(diǎn)實(shí)驗(yàn)室; 云南省農(nóng)業(yè)生物技術(shù)重點(diǎn)實(shí)驗(yàn)室 昆明650223; 昆明650223; 昆明650223; 昆明650223

【中文摘要】 對金耳酵母狀分生孢子發(fā)酵產(chǎn)多糖進(jìn)行了研究,結(jié)果表明,培養(yǎng)基CBS為玉米粉3%、黃豆粉1%、白糖0.5%、KH2PO40.1%、MgSO40.05%、pH自然,獲得的金耳酵母狀孢子生物量最大,在此條件下發(fā)酵產(chǎn)多糖,得率為14.3g·L-1,多糖含量為77.1%。

【英文摘要】 The results of orthogonal test showed that the optimal medium for the growth of yeast-like conidia of Tremella aurantiabla Bandoni et M. Zang was CBS medium composed with 3% corn powder, 1% soybean powder, 0.5% sucrose, 0.1%KH2PO4 , 0.05% MgSO4 and the initial pH. Fermented under this condition,the crude polysaccharide rate in fermentation liquid was14.3g·L-1,the polysaccharide content in crude polysaccharide was 77.1%.

【中文關(guān)鍵詞】 金耳; 酵母狀孢子; 正交實(shí)驗(yàn); 多糖
【英文關(guān)鍵詞】 Tremella aurantiabla; Yeast-like conidia; Orthogonal test; Polysaccharide.
【基金】云南省科技廳前期研究項(xiàng)目資助

【文獻(xiàn)出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2008年03期 【DOI】CNKI:SUN:ZSYJ.0.2008-03-019