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Oxidative Fermentation of Acetic Acid Bacteria and Its Products [PDF]

open access: yesFrontiers in Microbiology, 2022
Acetic acid bacteria (AAB) are a group of Gram-negative, strictly aerobic bacteria, including 19 reported genera until 2021, which are widely found on the surface of flowers and fruits, or in traditionally fermented products.
Yating He   +9 more
doaj   +4 more sources

Studies on Oxidative Fermentation

open access: yesBulletin of the Agricultural Chemical Society of Japan, 1956
The three γ-pyrone derivatives, i.e. comenic acid, rubiginic acid and rubiginol were confirmed to be formed from glucose via gluconate, 2-ketogluconate and 2,5-diketogluconate by Gluconoacetobacter liq.. Other organic acids, such as glycolic and tartronic acids were also formed from glucose via 2,5-diketogluconate.
AIDA, KO   +2 more
  +9 more sources

Influence of Fermentation on the Alleviative Effect of Glucosinolates from Broccoli Florets on Oxidative Stress in Caenorhabditis elegans [PDF]

open access: yesShipin Kexue, 2023
To investigate the effect of lactic acid bacteria (LAB) fermentation on the antioxidant activity of glucosinolates from broccoli florets, the glucosinolate composition and in vitro antioxidant activity of broccoli florets fermented by Lactobacillus ...
WANG Xuan, LIU Yijun, YU Jie, TAN Zhengwei, XIA Xiaoxia, ZHAO Jichun, MING Jian
doaj   +1 more source

Role of Acetic Acid Bacteria in Food and Beverages

open access: yesFood Technology and Biotechnology, 2023
Acetic acid bacteria (AAB) are microorganisms widely distributed in nature. Although this group is involved in the spoilage of some foods, AAB are of great industrial interest, and their functionality is still poorly understood.
Natália Norika Yassunaka Hata   +4 more
doaj   +1 more source

Improving the productivity of malic acid by alleviating oxidative stress during Aspergillus niger fermentation

open access: yesBiotechnology for Biofuels and Bioproducts, 2022
Background As an attractive platform chemical, malic acid has been commonly used in the food, feed and pharmaceutical field. Microbial fermentation of biobased sources to produce malic acid has attracted great attention because it is sustainable and ...
Na Wu   +8 more
doaj   +1 more source

Strain-Dependent Transcriptome Signatures for Robustness in Lactococcus lactis. [PDF]

open access: yesPLoS ONE, 2016
Recently, we demonstrated that fermentation conditions have a strong impact on subsequent survival of Lactococcus lactis strain MG1363 during heat and oxidative stress, two important parameters during spray drying. Moreover, employment of a transcriptome-
Annereinou R Dijkstra   +5 more
doaj   +1 more source

Impact of plum processing on the quality and oxidative stability of cold-pressed kernel oil

open access: yesGrasas y Aceites, 2021
Plum kernels of the “Čačanska rodna” variety, by-products from plum brandy production, were collected before and after fermentation and distillation, and used for cold-pressed oil production.
B.B. Rabrenović   +5 more
doaj   +1 more source

Effects of Jointed Treatment with Enzymatic Hydrolysis and Fermentation on the Components and Biological Activity of Auricularia auricula

open access: yesShipin gongye ke-ji, 2023
In order to investigate the changes of components and biological activities of Auricularia auricula liquid after enzymatic hydrolysis and fermentation, the Auricularia auricula liquid was firstly subjected to enzymatic hydrolysis using cellulase and ...
Xiuliang LI   +3 more
doaj   +1 more source

Bioethanol Production from Non-Conventional Yeasts Wickerhamomyces anomalus (Pichia anomala) and Detection of ADH1 Gene

open access: yesHayati Journal of Biosciences, 2023
Bioethanol is an organic compound resulted from the fermentation of sugar substrates by microorganisms which is used as alternative energy sources.  During bioethanol fermentation yeast are exposed to various fermentation stresses, including temperature,
Muhammad Fadhil Fathiah   +4 more
doaj   +1 more source

Construction and potential application of bacterial superoxide dismutase expressed in Bacillus subtilis against mycotoxins.

open access: yesPLoS ONE, 2021
Oxidative stress, which could be evoked by numerous inducements including mycotoxins like deoxynivalenol (DON), cause severe damages to organisms. Antioxidants are promising protectants against oxidative stress that could be applied in pharmaceutical ...
Xueqian Dong   +6 more
doaj   +2 more sources

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