林樹錢; 王賽貞; 林志彬; 林樹光
福州綠谷生物藥業(yè)技術(shù)研究所; 福州綠谷生物藥業(yè)技術(shù)研究所; 北京大學醫(yī)學部藥理系; 福州綠谷生物藥業(yè)技術(shù)研究所 福州350002 ; 福州350002 ; 北京100083 ; 福州350002

【中文摘要】 研究了以芒萁 [Dicranopterisdichotoma(Thunb .)Bernh .]、類蘆 [Neyraudiareynaudiana(Kunth)Keng]和象草 (PennisetumpurpureumSchumach)等草本植物粉末為主要原料栽培的靈芝子實體多糖肽提取的最佳條件 ,并檢測了多糖肽的重金屬含量。結(jié)果表明 ,提取子實體多糖肽的最佳條件為樣水比 1∶15 ,溫度 10 0℃ ,時間 3h。草栽靈芝多糖肽得率是段木靈芝的 1～ 3倍

【英文摘要】 The optimal conditions for the extraction of polysaccharide peptides from Ganoderma lucidum fruitbodies cultivated with grasses were studied. The heavy metal contents in the extract were also determined. The results showed that the optimal rate of fruitbody powder to water, the temperaure and time for extracting polysaccharide peptides from Ganoderma lucidum fruitbodies cultivated with grasses such as Dicranopteris dichotoma, Neyraudia reynaudiana and Pennisetum purpureum were 1∶15,100℃ and 3h resp.. The extraction rate of polysaccharide peptides from the fruitbodies cultivated with grasses was 1～3 times to those cultivated with log under the same conditions.

【中文關(guān)鍵詞】 草栽靈芝; 多糖肽; 提取; 重金屬; 檢測
【英文關(guān)鍵詞】 Grass cultivated Ganoderma lucidum; Polysaccharide peptide; Extraction; Heavy metal; Determination
【基金】上海綠谷 (集團 )有限公司專項科研資金資助項目 (S2 0 0 0 - 4 )

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2003年01期 【DOI】CNKI:SUN:SYJB.0.2003-01-007