沈阳农业大学学报2025，Vol.56Issue(2)：69-75,7.DOI:10.3969/j.issn.1000-1700.2025.02.008
不同采收期及初加工方式对白鲜皮中白鲜碱、黄柏酮和梣酮含量的影响
Effects of Different Harvesting Periods and Primary Processing Methods on Contents of Dictamine,Obacunone and Fraxinellone in Dictamni cortex
摘要
Abstract
[Objective]The best harvesting time and primary processing method of Dictamni cortex were studied in order to guide production and provide theoretical basis for scientific harvesting.[Method]The HPLC method was used to determine the contents of dictamine,obacunone and fraxinellone in D.cortex samples from different harvesting periods and primary processing methods.[Results]The contents of dictamine and fraxinellone were the highest in the bud stage,and the contents of obacunone were the highest in the anthesis stage.The content of obacunone was the highest when drying at 55℃after"Sha-qing".The contents of dictamine and fraxinellone were not affected by"Sha-qing"significantly,and the contents were the highest in the dry shade,followed by the drying at 55℃.[Conclusion]With obacunone as the target component,the best harvesting period was flowering stage,and the primary processing method was drying at 55℃after steaming"Sha-qing".According to the comprehensive score,the best harvesting period of D.cortex was from the bud stage to the flowering stage(May),and the primary processing method was drying at 55℃.关键词
白鲜皮/采收期/初加工/白鲜碱/黄柏酮/梣酮Key words
Dictamni cortex/harvesting period/primary processing medthod/dictamine/obacunone/fraxinellone分类
农业科学引用本文复制引用
李旭,沈宝宇,孙文松..不同采收期及初加工方式对白鲜皮中白鲜碱、黄柏酮和梣酮含量的影响[J].沈阳农业大学学报,2025,56(2):69-75,7.基金项目
国家现代农业产业技术体系资助项目(CARS-21) （CARS-21）
辽宁省科技厅乡村振兴联合计划项目(2021JH2/10200044) （2021JH2/10200044）
辽宁省农业科学院中药材学科建设项目(2019DD144221) （2019DD144221）
辽宁省创新平台建设项目(2021JH13/10200007) （2021JH13/10200007）
