Yagil R, Saran A, Etzion Z
Comp Biochem Physiol A Comp Physiol. 1984;78(2):263-6. doi: 10.1016/0300-9629(84)90143-9.
Camels' milk, women's milk and cows' milk were kept at 30 degrees C and refrigerated at 4 degrees C. This explains the necessity to immediately freeze milk if it needs to be kept even for a few days. Cows' milk remained good for days if stirred and then turned sour, enabling the making of cheeses and butter. Camels' milk did not sour at 4 degrees C for up to 3 months. This means that camels' milk is mainly good only for drinking, as was promised to this animal by the Prophet.
骆驼奶、人奶和牛奶在30摄氏度下保存，并在4摄氏度下冷藏。这就解释了如果牛奶需要保存哪怕几天，就必须立即冷冻的必要性。牛奶搅拌后会变酸，但能保存几天，可用于制作奶酪和黄油。骆驼奶在4摄氏度下长达3个月都不会变酸。这意味着骆驼奶主要只适合饮用，正如先知对这种动物的承诺。
