Xin Zhou1, Qing-hua Huang, Yun-yan Mo, Su-mei Liao. 1. Department of pharmaceutical analysis, Guangdong Pharmaceutical University, Guangzhou 510006, China. zhouxin0316@tom.com
Abstract
OBJECTIVE: To analyze the difference of the volatile oil of Xinhui Pericarpium Citri Reticulatae in different years. METHODS: The components and contents of the volatile oil of Xinhui Pericarpium Citri Reticulatae were analyzed in different years by GC/MS. RESULTS: The components and contents of the volatile oil of Xinhui Pericarpium Citri Reticulatae changed along with the years. CONCLUSION: With the years' extension, the components of the volatile oil changed slowly during 3 years but quickly after 3 years, a few new components appeared evenly, So there's relevance between using old Xinhui Pericarpium Citri Reticulatae and its component changing.
OBJECTIVE: To analyze the difference of the volatileoil of Xinhui Pericarpium Citri Reticulatae in different years. METHODS: The components and contents of the volatileoil of Xinhui Pericarpium Citri Reticulatae were analyzed in different years by GC/MS. RESULTS: The components and contents of the volatileoil of Xinhui Pericarpium Citri Reticulatae changed along with the years. CONCLUSION: With the years' extension, the components of the volatileoil changed slowly during 3 years but quickly after 3 years, a few new components appeared evenly, So there's relevance between using old Xinhui Pericarpium Citri Reticulatae and its component changing.