Safe storage guidelines for soybeans at different temperatures and moisture contents

Poster

Autor/innen

  • Fang Tang Academy of State Administration of Grain, No. 11 Baiwanzhuang Street, Beijing 100037, China
  • Yi Ouyang Academy of State Administration of Grain, No. 11 Baiwanzhuang Street, Beijing 100037, China
  • Zhihui Qi Academy of State Administration of Grain, No. 11 Baiwanzhuang Street, Beijing, China
  • Haiyang Zhang Academy of State Administration of Grain, No. 11 Baiwanzhuang Street, Beijing 100037, China

DOI:

https://doi.org/10.5073/jka.2018.463.242

Schlagworte:

soybean, storage, fungal spoilage, early prediction, spores

Abstract

Poor storage capacity of soybean makes it prone to fungal spoilage and heating during storage, resulting in lower quality. Early prediction of the fungal spoilage in stored soybeans is very difficult because fungi are often too small to be seen with the naked eye. Here a new method for fungus to early detection is adopted: it is called counting fungal spores. Soybeans with moisture contents of 11.4, 12.1, 13.0, 13.9, 14.3 and 14.7%, were held at 6 temperatures 10, 15, 20, 25, 30 and 35? for180d. Samples were taken at regular intervals and the fungal spores counted. The safe storage conditions (temperature, moisture content, duration) were estimated by means of a curve fitted using the power function fitting. It can predict of soybean spoilage by fungus before there is visible damage.

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Veröffentlicht

2018-11-09

Ausgabe

Nr. 463 (2018): Proceedings of the 12th International Working Conference on Stored Product Protection (IWCSPP) in Berlin, Germany, October 7-11, 2018

Rubrik

Session 10: Microbiology, Food Safety, Quarantine, and Regulatory Aspects

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