RESUMO
OBJECTIVE: To obtain the information on ecological adaptation of Ocimun basilicum introduced from Xinjiang to Hangzhou and study the effect of different harvesting times, drying methods, and different organs of Ocimun basilicum on Volatile oil content METHODS: Extraction was undertaken according to The Pharmacopoeia of China, 2010 edition. RESULTS: Sun-drying was the most efficient way to obtain Volatile oil compared with other methods. The largest biomass was harvested at 3rd, September. Furthermore, Volatile oil was found to accumulate mostly in the flowers and little in the stems. CONCLUSION: Ocimun basilicum can readily inhabit in Hangzhou and its economic value can be significant improved by growing two seasons per year. Only harvest leaves and flowers can significantly reduce the cost for transport and also increase oil extract rate of Volatile oil.