Changes

==Yeasts==

===''Debaryomyces'' spp.===

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>

===''Lachancea''===