WATER RELATIONS OF ALTERNARIA-ALTERNATA, CLADOSPORIUM-CLADOSPORIOIDES, CLADOSPORIUM-SPHAEROSPERMUM, CURVULARIA-LUNATA AND CURVULARIA-PALLESCENS

被引：35

作者：

HOCKING, AD

MISCAMBLE, BF

PITT, JI

机构：

[1] CSIRO, Division of Food Science and Technology, North Ryde, New South Wales, 2113

来源：

MYCOLOGICAL RESEARCH | 1994年 / 98卷

关键词：

D O I：

10.1016/S0953-7562(09)80344-4

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The effects of water activity (a(w)) on the growth rates of two isolates of Alternaria alternata and a single isolate each of Cladosporium cladosporioides, Clad. sphaerospermum, Curvularia lunata and Curv. pallescens were examined at 25-degrees-C. The a(w) of the growth media was controlled by glucose/fructose. The minimum a(w) for germination of A. alternata, Curvularia lunata and Curv. pallescens was 0.855. Cladosporium cladosporioides and Clad. sphaerospermum germinated at a minimum a(w) of 0.815. Clad. sphaerospermum also grew at this a(w) but germinating conidia of Clad. cladosporioides did not produce microcolonies.

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页码：91 / 94

页数：4

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