| 电子束辐照对双孢菇采后品质的影响 |
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| 引用本文： | 张娟琴,邢增涛,白冰,宋卫国.电子束辐照对双孢菇采后品质的影响[J].核农学报,2011,25(1):88-92. |
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| 作者姓名： | 张娟琴 邢增涛 白冰 宋卫国 |
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| 作者单位： | 1. 上海市农业科学院农产品质量标准与检测技术研究所,上海,201106;上海市农业科学院生态研究所,上海,201106
2. 上海市农业科学院农产品质量标准与检测技术研究所,上海,201106 |
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| 基金项目： | 国际合作项目，十一五国家科技支撑项目 |
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| 摘 要： | 以1.0,2.0,3.0和4.0kGy剂量的电子束辐照双孢菇,4℃下储藏保鲜,研究辐照对双孢菇外观品质、水溶性维生素含量等的影响.结果表明,辐照对双孢菇中水溶性糖、氨基酸、VB1、VB2、烟酸含量无显著影响,Vc对辐照比较敏感,当剂量为4.0kGy时,其含量较对照组显著降低了31.1%(P<0.01).2.0kGy辐照...
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| 关 键 词： | 双孢菇 电子束 子实体 营养成分 外观品质 |
EFFECT OF ELECTRON BEAM IRRADIATION ON POSTHARVEST QUALITY OF Agaricus bisporus |
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| ZHANG Juan-qin,XING Zeng-tao,BAI Bing,SONG Wei-guo.EFFECT OF ELECTRON BEAM IRRADIATION ON POSTHARVEST QUALITY OF Agaricus bisporus[J].Acta Agriculturae Nucleatae Sinica,2011,25(1):88-92. |
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| Authors: | ZHANG Juan-qin XING Zeng-tao BAI Bing SONG Wei-guo |
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| Institution: | Institute for Agri-food Standards and Testing Technology，Shanghai Academy of Agricultural Science，Shanghai ;
Institute for Ecology, Shanghai Academy of Agricultural Science，Shanghai |
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| Abstract: | The effects of electron beam irradiation on fresh-keeping of Agaricus bisporus was studied after sporecarp samples were irradiated at 1.0, 2.0, 3.0 and 4.0kGy and then stored at 4℃ for 14d. The contents of water-soluble vitamins, amino acids and sugars were measured. Results showed that the contents of water-soluble sugars, amino acids, and aneurin, lactochrome, nicotinic acid in sporecarp did not significantly change after irradiation. However, asoribic acid was sensitive to irradiation, and the content was significantly reduced 31.1% at the dose of 4.0kGy. It is concluded that 2kGy irradiation can effectively prolong the shelf life, and almost no significant effect on the nutrient components of Agaricus bisporus. |
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| Keywords: | Agaricus bisporus electron beam sporecarp nutrient components organoleptic quality |
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