Acetic acid bacteria - Wikipedia
WEBAcetic acid bacteria (AAB) are a group of Gram-negative bacteria which oxidize sugars or ethanol and produce acetic acid during fermentation. [1] The acetic acid bacteria consist of 10 genera in the family Acetobacteraceae. [1] Several species of acetic acid bacteria are used in industry for production of certain foods and chemicals. [1]
Acetic Acid Bacteria in the Food Industry: Systematics, …
WEBNov 6, 2017 · The group of Gram-negative bacteria capable of oxidising ethanol to acetic acid is called acetic acid bacteria (AAB). They are widespread in nature and play an important role in the production of food and beverages, such as vinegar and kombucha.
Acetic Acid Bacteria - an overview | ScienceDirect Topics
WEBAcetic acid bacteria are gram-negative or gram-variable, ellipsoid or cylindrical bacteria that appear under the microscope as individual cells, in pairs, in chains, or in clumps. Their size varies between 0.4 and 1 μm wide and between 0.8 and 4.5 μm long. They are clearly motile under the microscope and have polar or peritrichous flagella.
Role of Acetic Acid Bacteria in Food and Beverages
WEBJun 9, 2022 · 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. AAB convert ethanol, sugars and polyols into various organic acids, aldehydes and ketones via oxidative fermentation ...
Classification of acetic acid bacteria and their acid resistant ...
WEBFeb 17, 2021 · Acetic acid bacteria (AAB) are obligate aerobic Gram-negative bacteria that are commonly used in vinegar fermentation because of their strong capacity for ethanol oxidation and acetic acid synthesis as well as their acid resistance.
Acetic Acid Bacteria: Ecology and Physiology | SpringerLink
WEBCovers recent findings on the interaction of acetic acid bacteria and insects; Presents almost all distinctive features of acetic acid bacteria including the molecular mechanism of acetic acid and other oxidative fermentations, and …
Biotechnological Applications of Acetic Acid Bacteria
WEBOct 10, 2008 · The acetic acid bacteria (AAB) have important roles in food and beverage production, as well as in the bioproduction of industrial chemicals. In recent years, there have been major advances in understanding their taxonomy, molecular biology, and physiology, and in methods for their isolation and identification.
Editorial: Acetic acid bacteria - Frontiers
WEBAcetic acid bacteria (ABB) are strictly aerobic organisms that can be found in a wide variety of natural and industrial environments. Their versatility and metabolic adaptability make them microorganisms of high interest to study the optimization of obtaining their multiple products and the essential mechanisms that allow them to grow under ...
Acetic Acid Bacteria in the Food Industry: Systematics ... - PubMed
WEBThe group of Gram-negative bacteria capable of oxidising ethanol to acetic acid is called acetic acid bacteria (AAB). They are widespread in nature and play an important role in the production of food and beverages, such as vinegar and kombucha.
Systematics of Acetic Acid Bacteria | SpringerLink
WEBJun 15, 2016 · Acetic acid bacteria, including the vinegar-producing bacteria and their relatives, have been found in large numbers by expanding their possible living environments, viz., activated sludge, rhizosphere soils, soils, pollen, human patients, mosquitoes, stone chambers of tumuluses, and nodules of plants, in addition to sugary and alcoholic materials.