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首页> 外文期刊>Journal of Microbiology, Biotechnology and Food Sciences >EFFECT OF ESSENTIAL OILS OF LAMIACEAE PLANTS ON THE PENICILLIUM COMMUNE
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EFFECT OF ESSENTIAL OILS OF LAMIACEAE PLANTS ON THE PENICILLIUM COMMUNE

机译：亚麻科植物精油对青霉菌群落的影响

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The aim of this research was to determine the inhibitory effect of vapor phase of eight essential oils (EOs) on the growth of seven strains of Penicillium commune isolated from moldy milk products. Another objective was to determine the minimum inhibitory doses (in vitro and probit analyses) of EOs, which at concentration 625 μL.L-1 of air completely inhibited the growth of all strains. The antifungal activity was evaluated by the micro-atmosphere method. Thyme, red thyme, peppermint, mint, and savory completely inhibited the growth of strains during cultivation at 25 °C and 5 °C. Basil, rosemary, and sage EOs have different effects on the growth of P. commune strains. EOs that completely inhibit the growth of all strains were used to determine their minimum inhibitory doses (MIDs). The best results 62.5 μL.L-1 of air and 125 μL.L-1 of air 7th day at 25 °C of incubation showed red thyme EO. Similar results were also found in thyme EO, but the MID inhibiting the growth of the one strain was 250 μL.L-1 of air. MIDs of savory and peppermint were from 125 to 500 μL.L-1 of air. Mint EO had the highest MID (from 250 to 625 μL.L-1 of air). On the 14th day of incubation we found the same MIDs, respectively higher. It was found that EOs have different effects on individual strains of P. commune. According to probit analyses, the most effective tested EOs were red thyme and thyme, less effective peppermint and savory, and the least effective was mint EO.
机译：本研究的目的是确定八种精油（EOs）的气相抑制作用对从发霉的乳制品中分离出来的7种青霉菌菌株的生长的抑制作用。另一个目的是确定EO的最小抑制剂量（体外和概率分析），其在625μL.L-1的空气浓度下会完全抑制所有菌株的生长。通过微气氛法评价抗真菌活性。百里香，红百里香，薄荷，薄荷和咸味在25°C和5°C的培养过程中完全抑制了菌株的生长。罗勒，迷迭香和鼠尾草EO对P. commune菌株的生长有不同的影响。完全抑制所有菌株生长的EO用于确定其最小抑制剂量（MID）。在25°C孵育的第7天，最佳结果为62.5μL.L-1空气和125μL.L-1空气显示红百里香EO。在百里香EO中也发现了类似的结果，但是抑制一种菌株生长的MID是250μL.L-1的空气。咸味和薄荷的MID为125至500μL.L-1的空气。薄荷EO的MID最高（空气中250至625μL.L-1）。在孵化的第14天，我们发现相同的MID分别更高。发现EO对公社假单胞菌的各个菌株具有不同的作用。根据概率分析，测试过的最有效的EO是红百里香和百里香，薄荷和咸味较差，而薄荷EO效果最差。

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