陈皮是常用中药，为芸香科植物桔（CitrusreticultaBlanco成熟的干燥外层果皮。药典规定陈皮外表面为橙红色或红棕色，内表面代黄白色，还规定含橙皮甙不得少于3％。罐头厂加工桔子罐头的副产品的陈皮是否可药用？目前本省有的地方有收购，有的地方不准应用。因罐头厂生产桔子 Citrus is a commonly used traditional Chinese medicine, Rutaceae citrus (CitrusreticultaBlanco mature dry outer skin. Pharmacopoeia provides that the outer surface of orange peel is orange-red or reddish-brown, the internal surface of yellow-white, also provides for orange peel containing not less than 3%. Canned Is the orange peel, a by-product of the processing of canned orange peels, medicinal? At present, there are purchases in some places in the province, and some applications are not allowed in some places.