| 不同含水量对虎奶菇菌核蛋白质营养价值的影响 |
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| 引用本文： | 江枝和,翁伯琦,王义祥,雷锦桂,林勇.不同含水量对虎奶菇菌核蛋白质营养价值的影响[J].西南农业大学学报,2007,29(5):108-112. |
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| 作者姓名： | 江枝和 翁伯琦 王义祥 雷锦桂 林勇 |
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| 作者单位： | [1]福建省农业科学院食用菌开发应用研究中心,福州350013 [2]福建省农业科学院农业生态研究所,福州350013 |
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| 基金项目： | 福建省科技厅科研攻关资助项目（2001Z128,2005N029）. |
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| 摘 要： | 测定了5种不同含水量对虎奶菇菌核蛋白质营养价值的影响，结果表明，以65％的含水量的培养料栽培虎奶菇菌核的蛋白质氨基酸评分、化学评分、必需氨基酸指数和生物价分别为21.82，18.6，79.03和74.44，均居5种含水量处理的第1位；营养指数和氨基酸比值系数分别为10．0和19．8，均居第2位。这些结果说明以65％的含水量栽培虎奶菇菌核蛋白质营养价值较高。
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| 关 键 词： | 虎奶菇 含水量 营养评价 |
| 文章编号： | 1000-2642（2007）05-0108-05 |
| 修稿时间： | 2005-10-24 |
Effects of Water Content of the Nutritional Value of Protein in the Sclerotiumof Pleurotus Tuber Regium |
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| JIANG Zhi-he^, WENG Bo-qi^, WANG Yi-xiang^,LEI Jin-gui^,LIN Yong^.Effects of Water Content of the Nutritional Value of Protein in the Sclerotiumof Pleurotus Tuber Regium[J].Journal of Southwest Agricultural University,2007,29(5):108-112. |
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| Authors: | JIANG Zhi-he^ WENG Bo-qi^ WANG Yi-xiang^ LEI Jin-gui^ LIN Yong^ |
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| Institution: | 1.Research Center of Edible Fungi Development and Application, Fujian Academy of Agricultural Sciences, Fuzhou Fujian 350013, China;2.Institute of Agricultural Ecology, Fujian Academy of Agricultural Sciences, Fuzhou Fujian 350013, China |
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| Abstract: | Pleurotus tuber Regium was cultured on media with a water content of 50%, 55%, 60%, 65% and 70% and the nutritional value of its sclerotia was investigated. The amino acid score (AAS), chemical score (CS), essential amino acid index (EAAI) and biological valence (BV) of the protein in the sclerotia were the highest in the P.tuber culture in the medium with a water content of 65%, being 21.82, 18.6, 79.03 and 74.44, respectively. The nutritional index (NI) of this treatment was 10.0 and its score of ratio coefficient of amino acid (SRCAA) was 19.8, ranking second in the 5 treatments. It is therefore recommended that P.tuber be cultured in a medium with a water content of 65%. |
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| Keywords: | Pleurotus tuber Regium water content nutritional evaluation |
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