【作者】雷萍; 張文雋; 吳亞召; 馬小魁; 孫悅迎
【Author】LEI Ping1; ZHANG Wen-jun1; WU Ya-zhao1; MA Xiao-kui2; SUN Yue-ying1 (1.Shanxi Microbioogy Reseach Institute; Xi’an Shanxi 710043; 2.College of Life Science; Shanxi Normal University; Xi’an Shanxi 710062)
【作者機(jī)構(gòu)】陜西省微生物研究所; 陜西師范大學(xué)生命科學(xué)院
【摘要】 對桑樹桑黃的子實體和發(fā)酵菌粉的氨基酸、礦物質(zhì)元素以及多糖等主要活性成分的含量進(jìn)行了分析比較。結(jié)果表明,桑樹桑黃子實體和發(fā)酵菌粉均含有17種氨基酸,均以谷氨酸含量最高,必須氨基酸中都以亮氨酸含量最高。桑樹桑黃子實體和發(fā)酵菌粉中都含有人體必不可少的鈣、鐵、鋅等8種礦物質(zhì)元素。桑樹桑黃發(fā)酵菌粉多糖、黃酮含量均高于子實體。桑樹桑黃發(fā)酵菌粉黃酮含量為3.97%,多糖含量為12.8%;子實體黃酮含量為0.1%,多糖含量為4.76%。
【Abstract】 The chemical compositions of fruiting bodies and fermentation powder of Phellinus igniarius growing on mulberry tree were characterized in this investigation, including amino acid, mineral, fatty acids, polysccharrides and so on. The results showed that the fruiting bodies and fermentation powder of Phellinus igniarius growing on mulberry tree contatined 17 kinds of amino acids, both of which the glutamate among nonessential amino acid and the leucine among essential amino acid reached the highest level. Both fruiting bodies and fermentation powder of Phellinus igniarius growing on mulberry tree contained 8 minerals, such as calcium, iron and zinc, and were rich in polysaccharides and flavonoids. Both of polysaccharides and flavonoids of fermentation powder were more higher than them of fruiting bodies of Phellinus igniarius growing on mulberry tree. The content of phenols of fermentation powder of Phellinus igniarius growing on mulberry tree reached 3.97%, and the content of phenols o...更多f fruiting bodies reached 0.1%. The content of polysccharides of fermentation powder of Phellinus igniarius growing on mulberry tree reached 12.8%, and the content of polysccharides of fruiting bodies reached 4.76%. 還原
【關(guān)鍵詞】 桑樹桑黃; 子實體; 發(fā)酵菌粉; 成分分析
【Key words】 Phellinus igniarius growing on mulberry tree; Fruiting bodies; Fermented powder; Component analysis
【基金】陜西省科學(xué)院項目“桑黃菌液體發(fā)酵及其桑黃多糖提取技術(shù)研究”,項目編號:2009K-10;; 西安市科技局工業(yè)應(yīng)用技術(shù)研發(fā)項目“藥用真菌桑黃液體發(fā)酵技術(shù)研究”,項目編號:CXY09023(6);; 陜西省科技廳攻關(guān)項目“特種資源的開發(fā)利用研究”,項目編號:2009K11-03
【文獻(xiàn)出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2010年04期
【DOI】CNKI:SUN:ZSYJ.0.2010-04-022
【分類號】S567.3