Cavasino G, Farsaci L
S TA NU. 1975 Mar-Apr;5(2):113-4.
The proportion of proline in tested wines, has given values between 670 and 1110 mg/1, with 920 mg/1 on an average. The tests have been executed with Ough's method replacing the mixture Isopropanolo diluited 1 : 1 by water, with N-Butanolo, by which we have obtained the best reproductivity of values in time.
测试葡萄酒中脯氨酸的比例，其值在670至1110毫克/升之间，平均为920毫克/升。测试采用奥夫方法进行，用水代替1:1稀释的异丙醇混合物，用正丁醇，通过这种方法我们在时间上获得了最佳的值重现性。
