Results 81 to 90 of about 7,388 (202)

Suppression of nitric oxide (NO) production by surfactin.

, 2022
A. Effect of surfactin isoforms a, b, c, and d on the viability of macrophage cells, RAW 264.7. B. Effect of surfactin on NO production. C. Western blot results showing suppression of the inducible NO synthetase (iNOS) by each surfactin isoform ...
Dongho Lee (822465), Yangrae Cho (816), Taehoon Oh (14164637), Bongseok Kang (14164640), Jong Seok Ahn (14164643)   +4 more
core   +1 more source

Peer review of the pesticide risk assessment of the active substance Bacillus subtilis strain FMCH002

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State The Netherlands for the pesticide active substance Bacillus subtilis strain FMCH002 are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Teresa Chavez Capilla, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +47 more
wiley   +1 more source

Effects of dietary surfactin supplementation on growth performance, intestinal digestive enzymes activities and some serum biochemical parameters of tilapia (Oreochromis niloticus) fingerlings

Italian Journal of Animal Science, 2016
This trial was conducted to investigate the effects of supplementary surfactin on growth performance, intestinal digestive enzymes activities and some serum biochemical parameters of tilapia (Oreochromis niloticus) fingerlings.
Shao-Wei Zhai, Qing-Chao Shi, Xue-Hao Chen   +2 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance Bacillus paralicheniformis strain FMCH001

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State The Netherlands for the pesticide active substance Bacillus paralicheniformis strain FMCH001 are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Teresa Chavez Capilla, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +47 more
wiley   +1 more source

Study on Surfactin, a Cyclic Depsipeptide. II. Synthesis of Surfactin B2 Produced by Bacillus natto KMD 2311.

Chemical and Pharmaceutical Bulletin, 1996
The total synthesis of surfactin B2, a cyclic depsipeptide isolated from Bacillus natto KMD 2311, was achieved to elucidate the absolute configuration of its fatty acid moiety. This is the first chemical confirmation of the absolute configuration of a surfactin homolog.
NAGAI, Sotoo, OKIMURA, Keiko, KAIZAWA, Naohito, OHKI, Kazuhiro, KANATOMO, Shoichi   +4 more
openaire   +3 more sources

Optimization of fermentation conditions for surfactin produced by Bacillus subtilis G10 [PDF]

Zhongguo niangzao
In order to improve the production of surfactin, Bacillus subtilis G10, which has the ability to synthesize surfactin, was used as the research object, the surfactin was extracted by acid precipitation and methanol extraction, and its surface activity ...
WANG Junfang, ZHANG Piaodan
doaj   +1 more source

Surfactin production is not essential for pellicle and root-associated biofilm development of Bacillus subtilis

Biofilm, 2020
Secondary metabolites have an important impact on the biocontrol potential of soil-derived microbes. In addition, various microbe-produced chemicals have been suggested to impact the development and phenotypic differentiation of bacteria, including ...
Maude Thérien, Heiko T. Kiesewalter, Emile Auria, Vincent Charron-Lamoureux, Mario Wibowo, Gergely Maróti, Ákos T. Kovács, Pascale B. Beauregard   +7 more
doaj   +1 more source

Surfactin production by two novel Bacillus subtilis strains compared to ATCC21322 and the effect of surfactin on cellulase activity.

, 2022
A. Comparison of surfactin secreted in a 50-mL medium in triplicates at 30˚C. B. Effect of surfactin on cellulase activity in the presence of 3 mM Tris-HCl (pH 8.0), 1% methanol, 10% methanol. C and D.
Dongho Lee (822465), Yangrae Cho (816), Taehoon Oh (14164637), Bongseok Kang (14164640), Jong Seok Ahn (14164643)   +4 more
core   +1 more source

Genome and transcriptome analysis of Bacillus velezensis BS‐37, an efficient surfactin producer from glycerol, in response to d‐/l‐leucine

MicrobiologyOpen, 2019
Surfactin is one of the most widely studied biosurfactants due to its many potential applications in different fields. In the present study, Bacillus velezensis BS‐37, initially identified as a strain of Bacillus subtilis, was used to efficiently produce
Dayuan Zhou, Fangxiang Hu, Junzhang Lin, Weidong Wang, Shuang Li   +4 more
doaj   +1 more source

Surfactin Protects Wheat against Zymoseptoria tritici and Activates Both Salicylic Acid- and Jasmonic Acid-Dependent Defense Responses

Agriculture, 2018
Natural elicitors induce plant resistance against a broad spectrum of diseases, and are currently among the most promising biocontrol tools. The present study focuses on the elicitor properties of the cyclic lipopeptide surfactin on wheat, in order to ...
Geraldine Le Mire, Ali Siah, Marie-Noëlle Brisset, Matthieu Gaucher, Magali Deleu, M. Haissam Jijakli   +5 more
doaj   +1 more source