シロネズミ肝内酵素活性度による食品タン白質の栄養価測定の可能性について (第1報)
各種食品タン白質におけるシロネズミの体重増加量と肝内キサンチン酸化酵素活性度, アルギナーゼ活性度との相関関係について
1963 年 21 巻 6 号 p. 155-160
詳細
1963 年 21 巻 6 号 p. 155-160
The riciprocity between the Quality of dietary protein and the maintenance of liver enzyme activity in rats have been investigated.
The results are as follows:
1) We have found paralleled relation between the xanthine oxidase activity of rat's liver and growth in weanling rats fed the same protein by using 15 kinds of food protein respectively. Arginase, however, hasn't brought us such relation.
2) Next we have found that with the kind of carbohydrate and fat in the diet, there was no influence upon the activity of rat's liver enzyme under fixed condition.
Judging from these results, we can presume that under the fixed condition the activity response of rat's liver xanthine oxidase can be used as a criterion for estimation of protein quality.
