미강유를 유일한 탄소원으로 하여 효모균체단백질을 생산할 목적으로 이를 자화하는 효모(E222)균주를 토양으로부터 분리하였으며, 이를 동정한 결과 Candida albicans의 일종으로 나타났다. 건조균체 g당 유리아미노산의 전체함량이 0.05%로 나타났으며 Glycine, Glutamic Acid, Alanine, Leucine, Aspartic acid 등 14종의 아미노산이 확인되었다.
For the purpose of the production of yeast cell protein from rice bran oil, it`s assimillating yeast(E222) was isolating from soil and the resulting of identification was shown that it was belonging to Candida albicans species. Total free amino acids from yeast cells were shown 0.05% per gram. Nine other species of amino acids as well as glycine, glutamic acid, alanine, leucine and aspartic acid were produced from yeast cells.