STORAGE DETERIORATION OF MAIZE HAVING PREHARVEST INFECTION WITH ASPERGILLUS-FLAVUS

被引:5
|
作者
CHATTERJEE, D [1 ]
CHATTOPADHYAY, BK [1 ]
MUKHERJE, SK [1 ]
机构
[1] PRESIDENCY COLL,CALCUTTA 700073,W BENGAL,INDIA
关键词
Aspergillus - Grain (agricultural product) - Harvesting - Storage (materials);
D O I
10.1111/j.1472-765X.1990.tb00124.x
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Deteriorative changes during storage of two different lots of field‐contaminated (by Aspergillus flavus), equally matured and freshly harvested (from two different fields) maize grains of the same cultivar (Ganga) and genotype, and stored under the same natural atmospheric conditions prevailing in the store‐house, were studied and compared. It was found that the rate and extent or grain deterioration were much less in lot‐2 than in lot‐1 which had relatively high pre‐harvest internal fungal (A. flavus) load. However, the deteriorative changes of both the lots could be reduced when the initial A. flavus infection was completely eliminated. Furthermore, of these already contaminated lots, the kernels selected as free of such infection at harvest also suffered less deterioration during storage. Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码:11 / 14
页数:4
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