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Crude Lipopeptides Produced by Bacillus amyloliquefaciens Could Control the Growth of Alternaria alternata and Production of Alternaria Toxins in Processing Tomato.
Zhang, Yuanyuan; Fan, Yingying; Dai, Yingying; Jia, Qinlan; Guo, Ying; Wang, Peicheng; Shen, Tingting; Wang, Yan; Liu, Fengjuan; Guo, Wanhui; Wu, Aibo; Jiao, Ziwei; Wang, Cheng.
Afiliação
  • Zhang Y; College of Biological Sciences and Technology, Yili Normal University, Yining 835000, China.
  • Fan Y; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Dai Y; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Jia Q; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Guo Y; College of Life Science and Technology, Xinjiang University, Urumqi 830049, China.
  • Wang P; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Shen T; College of Biological Sciences and Technology, Yili Normal University, Yining 835000, China.
  • Wang Y; College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China.
  • Liu F; College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China.
  • Guo W; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Wu A; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Jiao Z; Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Functional Nutrition and Health of Characteristic Agricultural Products in Desert Oasis Ecological Region (Co-Construction by Ministry and Province), Ministry of Agr
  • Wang C; CAS Key Laboratory of Nutrition, Metabolism and Food Safety, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China.
Toxins (Basel) ; 16(2)2024 01 25.
Article em En | MEDLINE | ID: mdl-38393143
ABSTRACT
Alternaria spp. and its toxins are the main contaminants in processing tomato. Based on our earlier research, the current study looked into the anti-fungal capacity of crude lipopeptides from B. amyloliquefaciens XJ-BV2007 against A. alternata. We found that the crude lipopeptides significantly inhibited A. alternata growth and reduced tomato black spot disease incidence. SEM analysis found that the crude lipopeptides could change the morphology of mycelium and spores of A. alternata. Four main Alternaria toxins were detected using UPLC-MS/MS, and the findings demonstrated that the crude lipopeptides could lessen the accumulation of Alternaria toxins in vivo and in vitro. Meanwhile, under the stress of crude lipopeptides, the expression of critical biosynthetic genes responsible for TeA, AOH, and AME was substantially down-regulated. The inhibitory mechanism of the crude lipopeptides was demonstrated to be the disruption of the mycelial structure of A. alternata, as well as the integrity and permeability of the membrane of A. alternata sporocytes. Taken together, crude lipopeptides extracted from B. amyloliquefaciens XJ-BV2007 are an effective biological agent for controlling tomato black spot disease and Alternaria toxins contamination.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Toxinas Biológicas / Solanum lycopersicum / Bacillus amyloliquefaciens / Micotoxinas Idioma: En Revista: Toxins (Basel) Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Toxinas Biológicas / Solanum lycopersicum / Bacillus amyloliquefaciens / Micotoxinas Idioma: En Revista: Toxins (Basel) Ano de publicação: 2024 Tipo de documento: Article