This is used to cool the cooked soybean milk during production of lactone tofu .
用于内酯豆腐生产过程中的熟浆降温。
Many bacteria use a class of molecules called lactones for quorum sensing , and blackwell 's lab has synthesized many non-native lactones , and then tested them in two species of bacteria that use identical native lactone signals .
The effects of ultrasonic extraction time , concentration of ethanol , water temperature and times of extraction on the extraction of total lactone from early winter ginkgo biloba leaves and the experimental results were identified .
