Dincocarpus longan lour.belonging to Sapindaceae Dinco-carpus Lour.[1]is also known as Guiyuan and Yizhi.Longan isthe world famous tropical fruit,also could be consumed as med-icine,which has many functions,such as replenishing vital es-sence to tonify the kidney,tonifying middle-Jiao and Qi,moiste-ning lung,making you have a good appetite and so on[2].The main longan production area was located at latitude105°40'-119°31'W and longitude28°50N-7°30'S[3].Lon-gan is mainly cultivated......(论文页数是：3页) ，越语论文范文，越语毕业论文 |
