| 白茅根和连翘提取物对保鲜草莓的研究 |
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| 引用本文： | 蒋岚,朱毅,李茹.白茅根和连翘提取物对保鲜草莓的研究[J].北方园艺,2011(21):138-141. |
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| 作者姓名： | 蒋岚 朱毅 李茹 |
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| 作者单位： | 中国农业大学食品科学与营养工程学院,北京,100083 |
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| 基金项目： | 北京市教育委员会共建专项资助项目(2011BAD24B02) |
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| 摘 要： | 以白茅根、连翘提取物为保鲜剂,以常规保鲜剂为对照,通过测定草莓果实保鲜中的腐败率、失重率、维生素C、糖度、可滴定酸、红色素、抗氧化活性、感官嗜好评价等指标,研究其对草莓果实的保鲜效果.结果表明:经过白茅根、连翘提取物处理的草莓,其腐败速度降低、营养物质的消耗减少,显著延缓了草莓在贮藏期间的品质降低,且以白茅根冷水提取物对草莓的保鲜效果最佳.
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| 关 键 词： | 白茅根提取物 连翘提取物 草莓 保鲜 |
Study on the Fresh-keeping of Strawberry with Extracts from Rhizoma imperatae and Forsythia |
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| JIANG Lan
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ZHU Yi
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LI Ru.Study on the Fresh-keeping of Strawberry with Extracts from Rhizoma imperatae and Forsythia[J].Northern Horticulture,2011(21):138-141. |
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| Authors: | JIANG Lan ZHU Yi LI Ru |
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| Institution: | JIANG Lan,ZHU Yi,LI Ru(College of Food Science and Nutritional Engineering,China Agriculture University,Beijing 100083) |
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| Abstract: | In this experiment,used extracts from Rhizoma imperatae and Forsythia as preservative,compared with the common preservative's as CK,the effect on the preservation of strawberry fruit,and measured indicators were studied,which included corruption rate,weight loss,vitamin C change,sugar content,titratable acidity,red pigment preservation,anti-oxidative changes,and experiment lasted 11 days.The results showed that with used extracts from Rhizoma imperatae and Forsythia,it slowed down the corruption rate,and re... |
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| Keywords: | Rhizoma imperatae Forsythia strawberry preservation |
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