INFLUENCE OF TEMPERATURE, PH, WATER ACTIVITY AND ANTI-FUNGAL AGENTS ON GROWTH OF ASPERGILLUS-FLAVUS AND ASPERGILLUS-PARASITICUS
INFLUENCE OF TEMPERATURE, PH, WATER ACTIVITY AND ANTI-FUNGAL AGENTS ON GROWTH OF ASPERGILLUS-FLAVUS AND ASPERGILLUS-PARASITICUS
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DOI：
10.1111/j.1365-2621.1983.tb14897.x
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发表时间：
1983-01-01
影响因子：
3.9
通讯作者：
STAHR, HM
中科院分区：
文献类型：
--
作者：
HOLMQUIST, GU;WALKER, HW;STAHR, HM
研究了温度、pH值、水分活度和9种抗真菌剂对黄曲霉和曲霉生长的影响。在沙氏葡萄糖琼脂和玉米上测定寄生虫。两种霉菌的最大生长发生在33 ℃。C，所用的最高温度，pH为5.0，aw为0.99。在15度。C，在aw为0.95但不是0.90时观察到生长。在27 ℃，aw为0.85时观察到轻微生长。C和33度。C.测试了9种抗真菌剂（Botran、Orthocide、Polyram 80、Topsin M、福美双、抑霉唑、丙酸钠、亚硫酸钠和敌敌畏[敌敌畏]）的生长抑制作用。抗真菌活性随aw的降低而增强。所有的抗真菌剂都表现出抑制活性，但抑霉唑和敌敌畏是最有效的药物在最低浓度。
Effect of temperature, pH, water activity and 9 antifungal agents on growth of Aspergillus flavus and A. parasiticus was determined on Sabouraud-Dextrose Agar and on corn. Maximal growth of the 2 molds occurred at 33.degree. C, the highest temperature used, pH of 5.0 and aw of 0.99. At 15.degree. C, growth was observed at an aw of 0.95 but not 0.90. Slight growth was observed at an aw of 0.85 at 27.degree. C and 33.degree. C. Nine antifungal agents (Botran, Orthocide, Polyram 80, Topsin M, Thiram, Imazalil, sodium propionate, sodium sulfite and DDVP [Dichlorvos]) were tested for inhibition of growth. Activity of the antifungals increased as the aw was decreased. All antifungals showed inhibitory activity, but Imazalil and DDVP were the most effective agents at the lowest concentrations.