【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)
【作者機構】陜西省微生物研究所; 陜西師范大學生命科學院
【摘要】 對桑樹桑黃的子實體和發酵菌粉的氨基酸、礦物質元素以及多糖等主要活性成分的含量進行了分析比較。結果表明,桑樹桑黃子實體和發酵菌粉均含有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酵菌粉中都含有人體必不可少的鈣、鐵、鋅等8種礦物質元素。桑樹桑黃發酵菌粉多糖、黃酮含量均高于子實體。桑樹桑黃發酵菌粉黃酮含量為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
【關鍵詞】 桑樹桑黃; 子實體; 發酵菌粉; 成分分析
【Key words】 Phellinus igniarius growing on mulberry tree; Fruiting bodies; Fermented powder; Component analysis
【基金】陜西省科學院項目“桑黃菌液體發酵及其桑黃多糖提取技術研究”,項目編號:2009K-10;; 西安市科技局工業應用技術研發項目“藥用真菌桑黃液體發酵技術研究”,項目編號:CXY09023(6);; 陜西省科技廳攻關項目“特種資源的開發利用研究”,項目編號:2009K11-03
【文獻出處】 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