Byun S M, Jenness R
J Dairy Sci. 1982 Apr;65(4):531-6. doi: 10.3168/jds.S0022-0302(82)82230-3.
Free myo-inositol content of milk of rats and other rodents fed standard laboratory chow is 80 mg/100 g as compared to about 4 mg/100 g for cow milk. Feeding experiments with graded amounts of myo-inositol demonstrated that the myo-inositol content of milk is strongly influenced by dietary intake. Radioactivity from either [carbon-14] glucose or [hydrogen-3] myo-inositol injected intraperitoneally was incorporated rapidly into milk myo-inositol. Thus, both mammary biosynthesis and active transport contribute to the high myo-inositol in rat milk, but the latter is quantitatively the more important.
与每100克约含4毫克肌醇的牛奶相比，以标准实验室饲料喂养的大鼠和其他啮齿动物的乳汁中游离肌醇含量为每100克80毫克。用不同剂量的肌醇进行的喂养实验表明，乳汁中的肌醇含量受饮食摄入量的强烈影响。腹腔注射的[碳-14]葡萄糖或[氢-3]肌醇的放射性迅速掺入乳汁肌醇中。因此，乳腺生物合成和主动转运都对大鼠乳汁中高含量的肌醇有贡献，但后者在数量上更为重要。
