The crude extract of dihydrochalcone can be prepared with simple processing procedures and directly used in food and pharmaceutical industries .
用简单的工艺可制备二氢查尔酮粗提物，直接用于食品工业和制药业。
The origin , chemical structure , physiological function and sweetness response of 8 kinds of functional sweetening agents including L-sugar , erythritol , and dihydrochalcone etc. were introduced briefly in this paper and their utilization in food industry , in medicine and sanitation etc.
Phloretin , which is an active substance , contained in dihydrochalcone , mainly present in apples , pears and other fruits or vegetables juices.At present , phloretin is used as a new type of cosmetic additives in foreign countries , because phloretin may dilute the stain , whitening skin and the effect is better than the present commonly used arbutin and kojic acid in cosmetics .
