| 速冻保鲜甜玉米的营养品质分析 |
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| 引用本文： | 王玉兰; 乔春贵,孙占林; 朱祥林; 袁淑云; 张丽萍.速冻保鲜甜玉米的营养品质分析[J].玉米科学,1994,2(2):074-076. |
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| 作者姓名： | 王玉兰; 乔春贵 孙占林; 朱祥林; 袁淑云; 张丽萍 |
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| 作者单位： | 吉林农业大学农学系 长春 130118;长春市食品公司 |
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| 摘 要： | 本文采用对比分析法实测普通玉米、甜玉米完熟果穗、鲜穗和速冻保鲜果穗的主要感官营养品质成分,以探讨速冻保鲜处理对甜玉米品质的影响.结果表明,速冻保鲜处理后甜玉米的Vc含量、含糖量,以及赖氨酸、色氨酸等主要氨基酸含量稍有降低,基本上与鲜果穗相近.感官品质也符合要求.
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| 关 键 词： | 甜玉米 保鲜 营养成分 |
Nutrition Analysis of the Fresh-keeping Sweetcorn in Fast-freezing Storage |
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| Wang Yulan Qiao Chungui and Sun Zhanlin Zhu Xianglin Yuan Shuyun Zhang Liping.Nutrition Analysis of the Fresh-keeping Sweetcorn in Fast-freezing Storage[J].Journal of Maize Sciences,1994,2(2):074-076. |
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| Authors: | Wang Yulan Qiao Chungui and Sun Zhanlin Zhu Xianglin Yuan Shuyun Zhang Liping |
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| Abstract: | In order to approach the effect of fast-freezing and fresh-keeping techniques on sweetcorn qualites,an analogical analysis was adopted to examine the main ap-pearant qualities and the nutrient substances of mature,fresh and fresh-keeping ears in fast-freezing storage of the common maize and sweetcorn. The result showed:the contents of Vc,lysine,tryptophan and the total acid for the fresh-keeping sweetcorn in fast-freezing storage declined slightly. These were similar to those of the fresh sweetcorn. In addition,the appearant qualities of the fresh-keeping sweetcorn ears was satisfactory. |
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| Keywords: | Sweetcorn Fresh-keeping Nutrient substance |
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