不同生长年限对丹参活性成分含量的影响

目的：研究不同生长年限对山东白花丹参及紫花丹参活性成分含量的影响。方法：采用HPLC法测定不同生长年限白花及紫花丹参中脂溶性成分（二氢丹参酮、隐丹参酮、丹参酮I、丹参酮ⅡA、丹参新酮）和水溶性成分（丹酚酸B、迷迭香酸）含量。结果：1年生白花丹参5种脂溶性成分总含量为6．18mg·g-1，2年生总含量为3．63mg·g-1，而1年生紫花丹参5种脂溶性成分总含量为7．08mg·g-1，2年生总含量为7．06mg·g-1；1—2年生白花丹参中水溶性成分总量分别为44．44mg·g-1和43．19mg·g-1，紫花丹参分别为38．89mg·g-1和49．12mg·g-1。结论：比较丹参活性成分总含量，白花丹参以1年生质量为佳，紫花以2年生综合品质为佳；相同砂质土壤栽培条件下的紫花丹参质量高于相同年限的白花丹参。

Influence of Different Growth Year on Active Constituents in Salvia miltiorrhiza Bge. and Salvia miltiorrhiza Bge. F. alba.

Objective： To study the influence of different growth year on the content of active constituents in Salvia miltiorrhiza Bge. and Salvia miltiorrhiza Bge. F. alba.. Methods： HPLC method was used to determine the contents of the liposoluble constituents （ Dihydrotanshinone, Cryptotanshinone, Tanshinone, Tanshinone I1 A, Miltione） and water-soluble constituents（ Salvianolic acid, Rosemarinic acid） . Results： Contents of liposoluble constituents in both one- and two-year-old Salvia miltiorrhiza Bge. F. alba. were 6. 18 mg-g-1 and 3.63 mg·g-1 while 7.08 mg·g-1 and 7.06 mg·g-1 in Salvia miltiorrhiza Bge. , respectively. Contents of water-soluble constituents in both one-and two- year-old Salvia miltiorrhiza Bge. F. alba. were 44. 44 mg·g-1 and 43.19 mg.g-1 while 38.89 mg·g-1 and 49. 12 mg·g-1 g in Salvia miltiorrhiza Bge. , respectively. Conclusion： The quality of one year of Salvia miltiorrhiza Bge. F. alba. was better than 2 years＇ , The quality of Salvia miltiorrhiza Bge. was better than Salvia miltiorrhiza Bge. F. alba. when planted in sand soil.