单词	rennin
释义	rennin /ˈrɛnɪn / noun [mass noun] An enzyme secreted into the stomach of unweaned mammals causing the curdling of milk.Animal rennet contains the digestive enzyme rennin, which curdles milk in the normal process of digestion.... A report on the effect of spices on digestive enzymes mentioned that freshly prepared 1 per cent emulsion of asafoetida in water affected the activity of pepsin, trypsin and rennin in saliva to a small extent 41. In 1990, the FDA approved the first bioengineered enzyme, rennin, which traditionally has been extracted from calves' stomachs for use in making cheese. Origin Late 19th century: from rennet + -in1.
随便看	do away with do a —— d.o.b. dob do battle dobber dobbin dobby dobby weave dobe do bears shit in the woods? Doberman Dobermann Dobermann pinscher Dobos Torte dobra Dobrich dobro Dobruja dobsonfly Dobsonian Dobson unit do by doc docent

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