Vinegar is a condiment made from sugar-containing materials through an alcoholic fermentation process followed by acetic acid fermentation. The principle in making vinegar is alcoholic fermentation and acetic acid fermentation.
Fitri Ida yanti +1 more
doaj +1 more source
The effect of temperature during culture enrichment on methanotrophic polyhydroxyalkanoate production [PDF]
Producción CientíficaClimate change and plastic pollution are likely the most relevant environmental problems of the 21st Century. Thus, one of the most promising solutions to remedy both environmental problems simultaneously is the bioconversion of ...
Bordel Velasco, Sergio +4 more
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Inoculum selection influences the biochemical methane potential of agro-industrial substrates [PDF]
Obtaining a reliable estimation of the methane potential of organic waste streams in anaerobic digestion, for which a biochemical methane potential (BMP) test is often used, is of high importance.
Angenent, Largus T +7 more
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Chemical and antimicrobial analyses of Sideritis romana L. subsp. purpurea (Tal. ex Benth.) Heywood, an endemic of the Western Balkan [PDF]
A comprehensive study on essential oil and different solvent extracts of Sideritis romana L. subsp. purpurea (Tal. ex Benth.) Heywood (Lamiaceae) from Montenegro is reported. The gas chromatography-mass spectrometry analysis of the essential oil revealed
Božović, Mijat +7 more
core +1 more source
The effect of host leaf wetness duration, Mycosphaerella pinodes inoculum concentration and pathogen isolate on the latent period and the incubation period of the pathogen or disease severity were quantifi ed on pea (Pisum sativum L.).
B. Setti +3 more
doaj +1 more source
Modelling start-up performance of anaerobic digestion of saline-rich macro-algae [PDF]
Some of the key factors affecting the adaptation of anaerobic digestion processes to increasing levels of salinity were determined in batch tests using brown seaweed as a feedstock.
Akunna, Joseph C., Hierholtzer, Anthony
core +3 more sources
The effect of experiment date, inoculum concentration and number of passages through potato tissue on virulence spectrum and aggressiveness level of four Phvtophthora infestans isolates was examined in four tests.
Sylwester Sobkowiak +2 more
doaj +1 more source
A novel alcohol-free beverage with a fruity, slightly sour, sweetish, fresh, and plum-like flavor was produced by incorporating the edible mushroom shiitake (Lentinula edodes) into the fermentation process.
Sibel Özdemir +6 more
doaj +1 more source
Optimization of Colloidal Chitin and Inoculum Concentration in Chitinase Production by Streptomyces sp. PB2 Using Response Surface Methodology [PDF]
Chitinase is an enzyme capable of catalyzing the hydrolysis of chitin. Bacteria is one of the sources for chitinase and the modification process of production are continously developed. Streptomyces sp.
Pramesti Eri, Puspita Indun Dewi
doaj +1 more source
Assessment of intraspecies variability in fungal growth initiation of Aspergillus flavus and aflatoxin B1 production under static and changing temperature levels using different initial conidial inoculum levels [PDF]
Intraspecies variability in fungal growth and mycotoxin production has important implications for food safety. Using the Bioscreen C we have examined spectrophotometrically intraspecies variability of A.
Aldars García, Laila +4 more
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