Bacteriostasis of bacillus sp. 22T against penicillium expansum and comparison between its ability on pear and grape

Zixun Su

doi:10.54254/2753-8818/6/20230118

Research Article

Open access

Published on 3 August 2023

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Su,Z. (2023). Bacteriostasis of bacillus sp. 22T against penicillium expansum and comparison between its ability on pear and grape. Theoretical and Natural Science,6,21-28.

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Bacteriostasis of bacillus sp. 22T against penicillium expansum and comparison between its ability on pear and grape

Zixun Su *^,1,

¹ Dalian Huamei School

* Author to whom correspondence should be addressed.

https://doi.org/10.54254/2753-8818/6/20230118

Abstract

In the biological lab of Zhejiang University, we justified and tested a type of bacillus to improve the anti-bacteria ability of commonly affecting diseases of fruits, such as pear and grape, which would lead to a large amount of economic loss and unpredictable negative influence if they were rotten before being sold. Using techniques such as gram staining and bacteriostasis test, this paper explores and confirms the results that bacillus sp. 22T has a strong ability to inhibit the growth of penicillium expansum on pear and grape. After 96 hours of exposure to fermentation broth containing bacillus sp. 22T to suppress the growth of penicillium expansum, 33.33 percent of pear and 16.66 percent of grape were not impacted by the bacterium.

Keywords

bacillus sp. 22T, penicillium expansum, fruit, bacteriostasis, gram staining

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References

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Cite this article

Su,Z. (2023). Bacteriostasis of bacillus sp. 22T against penicillium expansum and comparison between its ability on pear and grape. Theoretical and Natural Science,6,21-28.

Data availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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About volume

Volume title: Proceedings of the International Conference on Modern Medicine and Global Health (ICMMGH 2023)

Conference website: https://www.icmmgh.org/

ISBN：978-1-915371-65-2(Print) / 978-1-915371-66-9(Online)

Conference date: 15 April 2023

Editor：Tooba Mahboob, Sheiladevi Sukumaran

Series: Theoretical and Natural Science

Volume number: Vol.6

ISSN：2753-8818(Print) / 2753-8826(Online)

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