Additives affect the distribution of metabolic profile, microbial communities and antibiotic resistance genes in high-moisture sweet corn kernel silage

Bioresource Technology
Zhe WuZhu Yu

Abstract

This work investigated the effects of chemical additive vanillin (V), homofermentative Lactobacillus plantarum (LP), and heterofermentative Lactobacillus brevis (LB) on the distribution of the metabolome, microbial communities, viruses, and antibiotic-resistance genes in high-moisture corn kernel silage. LP and LB improved lactic acid production, whereas V and LB inhibited protein degradation. A significant difference was observed between the metabolite profiles of silage treated with additives and a control. In silage, the Proteobacteria and Ascomycota were the main hosts of antibiotic-resistance genes, primarily antibiotic efflux. The additives significantly affected the virus content in silage, and LB-treated silage featured the lowest virus content. Overall, these findings suggest that the application of the additive LB to high-moisture corn kernel silage impacts antibiotic-resistance gene reduction and virus distribution within the silage.

References

Mar 1, 1996·Molecular and Cellular Endocrinology·B S Kondapaka, K B Reddy
Jun 22, 2002·Microbial Cell Factories·Grzegorz Wegrzyn, Alicja Wegrzyn
Jun 22, 2011·Genome Research·Daniel H HusonStephan C Schuster
Dec 22, 2011·Journal of Food Protection·Gökçe Polat YemişPascal Delaquis
May 31, 2013·Nature·Fredrik H KarlssonFredrik Bäckhed
Dec 4, 2013·Nucleic Acids Research·Sean PowellPeer Bork
Oct 12, 2014·International Journal of Food Microbiology·Suqin ZhuYing Wang
Nov 18, 2014·Nature Methods·Benjamin BuchfinkDaniel H Huson
Dec 2, 2014·Nature Reviews. Microbiology·Jessica M A BlairLaura J V Piddock
Oct 22, 2017·The Science of the Total Environment·Yi ZhaoYong-Guan Zhu
May 1, 2000·Journal of the Science of Food and Agriculture·Victor L Nsereko, John A Rooke
Jan 27, 2018·The ISME Journal·Lucía FernándezPilar García
Apr 25, 2018·Journal of Dairy Science·R E MuckL Kung
Aug 3, 2018·Nature·Mohammad BahramPeer Bork
Aug 10, 2019·Tropical Animal Health and Production·Zhulin XueBizhi Huang
Jan 21, 2020·Food Research International·Marco Túlio Pardini GontijoJosé Guilherme Prado Martin
Apr 21, 2020·Applied Microbiology and Biotechnology·Qingqing ZhouQing Gu

❮ Previous
Next ❯

Related Concepts

Related Feeds

Allergy & Infectious Diseases (ASM)

Allergies result from the hyperreactivity of the immune system to some environmental substance and can be life-threatening. Infectious diseases are caused by organisms including bacteria, viruses, fungi and parasites. They can be transmitted different ways, such as person-to-person. Here is the latest research on allergy and infectious diseases.

Antimicrobial Resistance (ASM)

Antimicrobial resistance poses a significant threat to the continued successful use of antimicrobial agents for the treatment of bacterial infections.

Allergy & Infectious Diseases

Allergies result from the hyperreactivity of the immune system to some environmental substance and can be life-threatening. Infectious diseases are caused by organisms including bacteria, viruses, fungi and parasites. They can be transmitted different ways, such as person-to-person. Here is the latest research on allergy and infectious diseases.

Antimicrobial Resistance

Antimicrobial resistance poses a significant threat to the continued successful use of antimicrobial agents for the treatment of bacterial infections.

Related Papers

The Proceedings of the Nutrition Society
P C ThomasD G Chamberlain
The Veterinary Record
David Jacklin
The Veterinary Record
W JOHNSTONE
© 2021 Meta ULC. All rights reserved