| 甘草乙醇·水提取液对草莓的保鲜效果研究 |
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| 引用本文： | 陶永元,舒康云,蔡晨波,李付艳,徐成东.甘草乙醇·水提取液对草莓的保鲜效果研究[J].安徽农业科学,2011,39(26):16441-16443. |
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| 作者姓名： | 陶永元 舒康云 蔡晨波 李付艳 徐成东 |
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| 作者单位： | 1. 楚雄师范学院化学与生命科学系,云南楚雄,675000
2. 楚雄师范学院物理与电子科学系,云南楚雄,675000 |
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| 基金项目： | 国家自然科学基金项目(30760040) |
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| 摘 要： | 目的]研制纯天然、无毒的草莓保鲜剂。方法]将采回的草莓分别放入甘草乙醇提取液、甘草水提取液、20%乙醇溶液、蒸馏水中,浸泡处理5 min,在室温条件下放置,比较4种处理对草莓的保鲜效果。结果]甘草乙醇提取液可明显降低草莓的发霉率、失重率、呼吸强度,减缓维生素C含量下降,减缓草莓酸度的改变,而甘草水提取液、20%乙醇溶液与用蒸馏水对照组无明显差别。结论]甘草乙醇提取液对草莓具有明显的保鲜效果。
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| 关 键 词： | 草莓 甘草 提取液 保鲜 |
Study on Preservation Effect of Extract Solution of Glycyrrhiza Ethanol and Water on Strawberry |
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| TAO Yong-yuan et al.Study on Preservation Effect of Extract Solution of Glycyrrhiza Ethanol and Water on Strawberry[J].Journal of Anhui Agricultural Sciences,2011,39(26):16441-16443. |
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| Authors: | TAO Yong-yuan |
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| Institution: | TAO Yong-yuan et al(Department of Chemistry and Life Science,Chuxiong Normal University,Chuxiong,Yunnan 675000) |
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| Abstract: | Objective]The aim was to study pure natural and atoxic strawberry preservative agent.Method] The fresh strawberry collected had been immersed under room temperature for five minutes in extract solution of glycyrrhiza(alcohol or water as solvent),20% alcohol-water solution,and distilled water,respectively.Preservation effect of extract solution on strawberry were studied.Result] Experimental results demonstrated that glycyrrhiza-alcohol solution obviously made the strawberry become moldy slowly,have less ... |
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| Keywords: | Strawberry Glycyrrhiza Extract solution Preservation |
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