Acetification of rice wine by <i>Acetobacter aceti</i>
 using loofa sponge in a low-cost reciprocating shaker

Krusong, Warawut; Tantratian, Sumate

doi:10.1111/jam.12634

Cited by 18 publications

(19 citation statements)

References 36 publications

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“…, , , ; Ndoye et al . ; Krusong and Tantratian ). The operational temperature was controlled by running cooling water through the internal heat‐exchanger coil.…”

Section: Methodsmentioning

confidence: 99%

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Influence of calcium chloride in the high temperature acetification by strainAcetobacter acetiWK for vinegar

et al. 2015

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“…, , , ; Ndoye et al . ; Krusong and Tantratian ). The operational temperature was controlled by running cooling water through the internal heat‐exchanger coil.…”

Section: Methodsmentioning

confidence: 99%

“…The high‐acid tolerant strain of Acetobacter aceti WK was used in this study as described previously (Krusong and Tantratian ; Krusong et al . , ).…”

Section: Methodsmentioning

confidence: 99%

Influence of calcium chloride in the high temperature acetification by strainAcetobacter acetiWK for vinegar

et al. 2015

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“…), the stirred‐tank bioreactor (Krusong et al . ) and the reciprocal shaking bioreactor (Krusong and Tantratian ). Here, when LSM was used in our aeration system, there were clear advantages for BC production.…”

Section: Discussionmentioning

confidence: 99%

“…, ; Phisalaphong et al . ; Krusong and Vichitraka ; Behera and Ray ; Krusong and Tantratian ). In previous investigations, luffa sponge matrices (LSM) were used as adsorption carriers for acetic acid bacteria (AAB) for vinegar production.…”

Section: Introductionmentioning

confidence: 99%

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Luffa sponge offsets the negative effects of aeration on bacterial cellulose production

et al. 2016

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Impact of temperature on gluconic acid production during acetification by Acetobacter aceti

Sriphochanart

Krusong

Mekkerdchoo

et al. 2022

Biotech and App Biochem

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The current approach to gluconic acid production is acetification at 30°C, a temperature that can be difficult to maintain in tropical countries. This study investigated the production of gluconic acid during acetification by Acetobacter aceti WK at high temperatures. An acid‐tolerant and thermotolerant species, A. aceti WK, was used for acetification at three different temperatures, namely, 30°C (normal temperature), 37°C, and 40°C (high temperature). Acetification was performed in a 100 L bioreactor with 0.15% CaCl2 for protection of the cells against high temperatures. The production of the organic acids, that is, acetic acid, gluconic acid, 2‐keto gluconic acid, glucuronic acid, citric acid, succinic acid, lactic acid, and formic acid, was analyzed. Under acetification in the target total concentration of 80 g/L, the highest acetic acid content (39.3 g/L) was obtained at 37°C with an acetification rate of 0.3013 g/L/h, while the acetic acid content and acetification rate achieved at 30°C were 31 g/L and 0.3089 g/L/h, respectively. Additionally, gluconic acid presented at the highest concentration of 2.17 g/L. The rate of production of gluconic acid was 0.0169 g/L/h at 37°C. This acetification process at 37°C will be valuable as an alternative source for gluconic acid production for commercial applications.

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Acetification of rice wine by Acetobacter aceti using loofa sponge in a low-cost reciprocating shaker

Abstract: High cell biomass in LSM-AAB provides good conditions for higher ETAs of quick acetification under adequate oxygen transfer by reciprocating shaker. It is a sustainable process for small-scale vinegar production system requiring minimal set-up cost.

Cited by 18 publications

References 36 publications

Influence of calcium chloride in the high temperature acetification by strainAcetobacter acetiWK for vinegar

Influence of calcium chloride in the high temperature acetification by strainAcetobacter acetiWK for vinegar

Luffa sponge offsets the negative effects of aeration on bacterial cellulose production

Impact of temperature on gluconic acid production during acetification by Acetobacter aceti

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