红薯叶银杏叶稻草秸柑桔皮显露头角据有关部门提供的情况，目前，绿色食品风行世界，人们对天然植物情有独钟，由此国际市场上有４种土特产成为抢手货。红薯叶内含有丰富的维生素，经常食用有益于减肥健身，在香港市场上走俏。银杏叶是预防高血压、糖尿病、心脏病、内分泌... Sweet potato leaf Ginkgo biloba straw straw orange peel revealed its head According to the situation provided by the relevant departments, at present, green food is popular in the world, people have a special liking for natural plants, thus the four kinds of local products on the international market become popular goods. Sweet potato leaves are rich in vitamins, regular consumption is good for weight loss and fitness, and they are popular in the Hong Kong market. Ginkgo biloba is to prevent hypertension, diabetes, heart disease, endocrine ...