Impact-Cell-Mill(衝撃細胞破砕機)の利用に関する研究 : (第2報)石油酵母からの蛋白分離とその分離蛋白の動的粘弾性について

概要

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Two species of protein were prepared from petroleum yeast by the use of Impact-Cell-Mill. One was called "protein I", and the other was called "protein II". Protein I was prepared by isoelectric point method from extracted solution of yeast protein. And protein II was prepared by spray drying method from the isolation residue of protein I.The dynamic viscoelastic behavior of protein I was comparable to that of soy protein, therefore it can be used in the same field of soy protein on food processing.The rheological characters of protein II were not so good as protein I, but those were able to improve with defatting by petroleum ether. The protein that was perpared by this procedure, is also capable of use in the same field as that of soy protein.Therefore, the using of Impact-Cell-Mill to the production of yeast protein was decided as one of the most effective method.
社団法人日本生物工学会の論文
1972-07-25