surface yeast.
Look at other dictionaries:
surface yeast. — See top yeast … Useful english dictionary
yeast — /jist / (say yeest) noun 1. a yellowish, somewhat viscid, semifluid substance consisting of the aggregated cells of certain minute fungi, which appears in saccharine liquids (fruit juices, malt worts, etc.), rising to the top as a froth (top… …
Yeast — of the species Saccharomyces cerevisiae Scientific classification Domain … Wikipedia
Yeast display — (or yeast surface display) is a technique used in the field of protein engineering. The yeast display technique was first published by the laboratory of Professor K. Dane Wittrup. [ [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed… … Wikipedia
Yeast flocculation — typically refers to the clumping together (flocculation) of brewing yeast once the sugar in a beer brew has been fermented into ethyl alcohol. In the case of top fermenting ale yeast ( Saccharomyces cerevisiae ), the yeast sinks to the bottom of… … Wikipedia
Yeast — A group of single celled fungi that reproduce by budding. Most yeast are harmless (some are used in baking and brewing). Yeast is commonly present on normal human skin and in areas of moisture, such as the mouth and vagina, usually without… … Medical dictionary
top yeast — yeast that rises to the surface as froth during fermentation. Also called surface yeast. * * * … Universalium
yeast — I. noun Etymology: Middle English yest, from Old English gist; akin to Old High German jesen, gesen to ferment, Greek zein to boil Date: before 12th century 1. a. a yellowish surface froth or sediment that occurs especially in saccharine liquids… … New Collegiate Dictionary
yeast — I (New American Roget s College Thesaurus) n. leaven, ferment, barm; spume, froth, foam. See agitation. II (Roget s IV) n. Syn. leaven, zyme, ferment, barm, amylase, pepsin, diastase; see also catalyst , enzyme , fungus . III (Roget s Thesaurus… … English dictionary for students
top yeast — noun : a yeast that produces carbon dioxide vigorously and has cells which tend to become clustered at the surface in brewing * * * yeast that rises to the surface as froth during fermentation. Also called surface yeast … Useful english dictionary
