13,591
edits
Changes
added Hanseniaspora and Metschnikowia
The organism was grown in the presence of different sources of nitrogen like, ammonium sulphate, nitrates and nitrites along with yeast extract and its ability to produce ethanol and arabitol was studied. Among them ammonium sulphate served as the best nitrogen source, whereas, in the presence of nitrites and nitrates, the organism failed to metabolize glucose efficiently. Yeast extract proved to be an integral source of amino acids and other vitamins for growth, without which, the organism had low efficiency for its metabolism. <ref name="D. Nepalensis1"></ref>
===''Hanseniaspora''===
Wines fermented with a combination of ''M. pulcherrima'', ''H. uvarum'', ''S. cerevisiae'', and lactic acid bacteria, had a slightly lower ethanol percent, but a higher phenolic acid content and slightly better mouthfeel <ref name="Minnaar_2017">[http://www.jsaa.ac.za/index.php/sajev/article/view/1621 Saccharomyces cerevisiae, Non-Saccharomyces Yeasts and Lactic Acid Bacteria in Sequential Fermentations: Effect on Phenolics and Sensory Attributes of South African Syrah Wines. P.P. Minnaar, H.W. du Plessis, V. Paulsen, N. Ntushelo, N.P. Jolly, M. du Toit. 2017.]</ref>.
===''Kluyveromyces''===
===''Lachancea''===
====''Lachancea thermotolerans''====
===''Pichia''===