Study on Stability and Toxicity Test of the Antibacterial Substance NO.026- I

DOI

10.2991/iceesd-18.2018.169How to use a DOI?

Keywords

Colletotrichum lycopersici，Antibacterial substance NO.026-?...?，Stability，Toxicity test

Abstract

The antibacterial substance NO.026-?...?is obtained from Streptomyces avermitilis NO.026. It has significant antagonistic effect on Colletotrichum lycopersici. The stability test results showed that with the increase of temperature, the antifungal activity of active substance NO.026- I showed a downward trend, and the thermal stabilities are remarkable at room temperature. The active substance NO.026- I was relatively stable at pH 5. The 40W light is more stable than bright light. It belongs to the high degree of photosensitive compounds and should be stored away from light. According to the Toxicological Testing Method for Pesticides (GB15670-1995), the results showed that the acute oral toxicity and the acute toxicity through skin of antibacterial substance NO.026-?...?on Kunming mice are in a low toxicity level. The antibacterial substance NO.026-?...? is mild irritation to the skin and the eyes of rabbits.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li Zhang
AU  - Yong Wang
AU  - Yubo Wang
AU  - Ning Yang
AU  - Wenjing Xia
AU  - Jiabo Qu
AU  - Yan Li
PY  - 2018/05
DA  - 2018/05
TI  - Study on Stability and Toxicity Test of the Antibacterial Substance NO.026- I
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 934
EP  - 938
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.169
DO  - 10.2991/iceesd-18.2018.169
ID  - Zhang2018/05
ER  -