2007
DOI: 10.1590/s0104-66322007000200001
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Cashew wine vinegar production: alcoholic and acetic fermentation

Abstract: -Cashew wine of demi-sec grade was produced in a stirred batch reactor. The kinetic parameters obtained for cashew wine fermentation were Y X/S =0.061, Y P/S =0.3 and µ max =0.16 h -1 . The yield and the productivity of cashew wine were 57.7% and 0.78 g/Lh respectively. A 2 2 factorial experimental design was used for the cashew wine vinegar fermentation optimization study. The cashew wine vinegar process optimization ranges found for initial concentrations of ethanol and acetic acid as independent variables w… Show more

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Cited by 32 publications
(24 citation statements)
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References 7 publications
(8 reference statements)
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“…These values are considered technically adequate for acetic acid fermentation. Silva et al (2007) showed that 50 h was required to reach the maximum concentration of acetic acid from fermented cashews. Bortolini et al (2001) obtained an oxidation time for ethanol from kiwi acetic acid of 12 h in a submerged process and 24 h for a generator process.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…These values are considered technically adequate for acetic acid fermentation. Silva et al (2007) showed that 50 h was required to reach the maximum concentration of acetic acid from fermented cashews. Bortolini et al (2001) obtained an oxidation time for ethanol from kiwi acetic acid of 12 h in a submerged process and 24 h for a generator process.…”
Section: Resultsmentioning
confidence: 99%
“…Silva et al (2007), when investigating the production of cashew vinegar, obtained a productivity of 0.55 g/L/h. The authors started from syrup with an initial total concentration of 5.8% (4.5% ethanol and 1.0% acetic acid in cashew wine).…”
Section: Resultsmentioning
confidence: 99%
“…A concern for the environment in recent days has also renewed interest in fuel ethanol (Lin and Tanaka, 2006). Inexpensive waste products from the forestry industry as well as agricultural residues can be utilized as raw material for biofuels (Silva et al, 2007). Forestry industry wastes such as cashew apple or false fruit (Anacardium occidentale L.) contains approximately 30% fermentable sugars (fructose and glucose), which can be utilized for fermentation of ethanol (Honorato et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…Silva et al . () reported that the maximum allowed level of methanol in wine is 0.35 g/L, so that the product can be consumed without health damage. All major co‐products of fermentation were also identified in rice wine: methanol concentration was approximately 60 times lower than the cited as the maximum limit, iso ‐amyl alcohol concentration obtained was 0.308 g/L.…”
Section: Resultsmentioning
confidence: 99%
“…), cashew fruit (Silva et al . ) and kiwi fruit (Bortolini et al . ); however, few articles about the use of rice as raw material for wine production are available.…”
Section: Introductionmentioning
confidence: 99%