Quality Indexes Evaluation of Biotical protein obtained from Kluyveromyces. lactis Yeast Proliferate on Sweet cheese whey permeate

Abstract

This  study  was  conducted  at  the  general  organization  for   Atomic  Energy  laboratories in the year 2014, we used isolated  Kluyveromyces lactis yeast, which has ß- galagtosidase enzyme and an important application in food, medicine and pharmacy ,then-the yeast has been  Proliferate on Fermentation Medium it was included the non-protein and Fat Whey (permeate) by using Filtration for obtain Biotical protein, the results  refers to  The Optimizing proliferate conditions The Typical condition of properties of  Yeast growth were  identified for, Optimal growth and Bio Mass  Production, So the Optimal   Concentration of  Fermentation Medium and pH  were (6.5)% , (5), Respectively, the Optimal  temperature was  (30°c), the time of Fermentation was (24) hour ,and  the Optimal speed of Shaker Incubator was (350) rpm and the typical average of aerator was(8%). The objective apply in the bio fermenter (electro lab) to obtain biomass heating pressing was conducted between (75-90 c°) for extraction The Biotical protein, which drying by drier (40c°) temperature, After that grinding it. The chemical analysis has been done on (6) samples of Biotical protein , and the results  showed that canyon the licit break bounds Met all the Syrian special specification, and (FOA) specification. The microbial estimate results  showed that canyon the licit break bounds  Met (FOA) specification, the producer was  avuncular  from  toxicity transurinium elements and carcinogen factors corroborated that by analysis, in other to the producer has high quality of proteins.