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对台湾线虫草摇瓶培养菌丝体、深层发酵菌丝体、固体培养子实体及除去子实体后的培养基质等4种样品的多种成分进行了比较分析。结果表明,粗脂肪、多糖在摇瓶菌丝体与发酵菌丝体的含量相当,均高于子实体;粗蛋白在摇瓶菌丝体、深层发酵菌丝体和子实体中的含量接近且较丰富;甘露醇和胞苷在深层发酵菌丝体中的含量较高,分别为3.41和2.44 mg·g-1;麦角甾醇在子实体中含量最高,达6.75 mg·g-1;腺苷含量比较结果为,摇瓶菌丝体(1.57 mg·g-1)>子实体(1.32 mg·g-1)>深层发酵菌丝体(0.96 mg·g-1)>培养基质(0.61 mg·g-1);常量元素Ca、Mg在摇瓶菌丝体(3.30×102,3.98×103μg·g-1)、深层发酵菌丝体(6.71×102,3.00×103μg·g-1)和子实体(1.51×103,3.2×103μg·g-1)的含量较为丰富;微量元素Zn、Cu在子实体中的含量最高,Fe、Mn、Ni和Se在深层发酵菌丝体中的含量最高;摇瓶菌丝体中的As和Cd及深层发酵菌丝体中的As含量均低于0.20μg·g-1;子实体中未检测出Pb的含量。
A comparative analysis was made on the four components of mycelia of Cordyceps sinensis, cultured mycelia, solid mycelia, and cultured media after the removal of fruiting bodies. The results showed that the contents of crude fat and polysaccharide in shake flask and fermentation mycelia were all higher than those in fruiting body. The content of crude protein in shake flask mycelium, submerged mycelium and fruiting bodies was close Rich; mannitol and cytidine in the deep fermentation mycelium were higher, respectively 3.41 and 2.44 mg · g-1; ergosterol highest content in fruiting bodies, up to 6.75 mg · g-1; adenosine content comparison The results showed that the biomass (0.61 mg · g-1) of shake flask mycelium (1.57 mg · g -1)> fruiting body (1.32 mg · g -1)> deep fermentation mycelia (0.96 mg · g -1) 1), Ca (superscript 2 +) and Mg (subscript Mg) in the flask mycelium (3.30 × 102,3.98 × 103μg · g-1), deep mycelia (6.71 × 102,3.00 × 103μg · g- × 103,3.2 × 103μg · g-1). The contents of trace elements Zn and Cu were the highest in the fruiting body, and the contents of Fe, Mn, Ni and Se were the highest in the deep-fermented mycelia. The contents of As and Cd in the filament and the content of As in the deep-mycelium were less than 0.20μg · g-1, respectively. No Pb was detected in the fruiting bodies.