林群英; 李泰輝; 宋斌; 黃浩
廣東省微生物研究所廣東省菌種保藏與應(yīng)用重點(diǎn)實(shí)驗(yàn)室廣東省微生物應(yīng)用新技術(shù)公共實(shí)驗(yàn)室

【中文摘要】 對人工馴化的廣東蟲草(Cordyceps guangdongensis)子實(shí)體進(jìn)行成分分析,并與冬蟲夏草和蛹蟲草進(jìn)行比較。結(jié)果表明,廣東蟲草的蟲草酸含量較高,達(dá)151.00 mg/g,高于冬蟲夏草(127.80 mg/g)和蛹蟲草(39.00 mg/g);腺苷為0.81 mg/g,是冬蟲夏草的3倍;蟲草素為0.02 mg/g,粗蛋白為27.5%;水解氨基酸總量為15%。

【英文摘要】 Levels of selected chemical components in fruit bodies of a newly described species of Cordyceps,Cordyceps guangdongensis,were determined and compared with those present in Cordyceps sinensis and Cordyceps militaris.C.guangdongensis fruit bodies contained the highest concentrations of cordycepic acid(151.00 mg/g compared to 127.80 mg/g and 39.00 mg/g for C.sinensis and C.militaris,respectively),although cordycepin levels(0.02 mg/g) were much lower compared to C.militaris(1.70 mg/g).Adenosine levels(0.81 mg/g) were 3-fold higher compared to C.sinensis(0.27 mg/g) but less than half the adenosine content of C.militaris(1.76 mg/g).C.guangdongensis fruit bodies contained 27.5% crude protein and had a total amino acid content of 15%.

【中文關(guān)鍵詞】 廣東蟲草; 有效成分; 評價(jià)指標(biāo); 資源開發(fā)
【英文關(guān)鍵詞】 Cordyceps guangdongensis; active ingredient; evaluation indicator; resource development
【基金】廣東省自然科學(xué)基金項(xiàng)目(編號:A06020222,E05202480);; 廣東省科技項(xiàng)目(編號:2005B33302005,2006B20201042);; 廣州市科技項(xiàng)目(編號:2007Z3-E0511);; 廣東省粵港招標(biāo)項(xiàng)目(編號:200716862)的部分研究內(nèi)容

【文獻(xiàn)出處】 食用菌學(xué)報(bào),Acta Edulis Fungi,編輯部郵箱,2009年04期 【DOI】CNKI:SUN:SYJB.0.2009-04-013