| 二种可食用精油的抗菌活性研究 |
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| 引用本文： | 钟瑞敏,肖仔君,刘健南,罗亦姬.二种可食用精油的抗菌活性研究[J].现代食品科技,2011,27(3):250-253,369. |
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| 作者姓名： | 钟瑞敏 肖仔君 刘健南 罗亦姬 |
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| 作者单位： | 韶关学院英东食品科学与工程学院,广东韶关,512005 |
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| 基金项目： | 广东省科技攻关地方引导项目 |
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| 摘 要： | 对生姜和芫荽叶两种可食用精油的抗菌活性进行了研究.采用水蒸汽同步蒸馏法提取精油,以抗生素为参比,运用琼脂孔洞法测定生姜块茎和芫荽茎叶精油抗6种食源性致病菌和2种腐败真菌的抑菌圈直径.结果表明,生姜和芫荽精油均表现程度不等的广谱抗菌活性.生姜精油对肺炎克雷伯菌、志贺氏菌、金黄色葡萄球菌、黑曲霉和假丝酵母具有良好的抗菌作用...
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| 关 键 词： | 芳香精油 抗菌活性 姜 芫荽 |
Antimicrobial Activities of Two Edible Essential Oils |
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| ZHONG Rui-min,XIAO Zi-jun,LIU Jian-nan,LUO Yi-ji.Antimicrobial Activities of Two Edible Essential Oils[J].Modern Food Science & Technology,2011,27(3):250-253,369. |
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| Authors: | ZHONG Rui-min XIAO Zi-jun LIU Jian-nan LUO Yi-ji |
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| Affiliation: | (Yingdong College of Food Sciences and Engineering,Shaoguan University,Shaoguan 512005,China) |
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| Abstract: | The antimicrobial activities of zingier rhizome and coriander leaves essential oils were primarily investigated.Steam distillation method was used to extract the plant essential oils from Zingier rhizome and coriander leaves,and the diameters of inhibition zones for antibiotics and two essential oils against six food borne pathogens and two fungi were carried out by disc diffusion method.It was found that both the two essential oils showed antimicrobial activity with different sensitivities in broad spectrum ways.Zingier rhizome oil showed strong antimicrobial effect against Klebsiella pneumoniae,Shigella dysenteriae,Staphylococcus aureus,Apergillus niger and Candida slbican,while coriander leaves oil possessed outstanding fumigant activity to A.niger.These two edible essential oils both display food preservative potentials. |
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| Keywords: | essential oil antimicrobial activity Zingiberis officinale Coriandrum sativum |
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