北方农业学报2026，Vol.54Issue(1)：93-103,11.DOI:10.12190/j.issn.2096-1197.2026.01.09
不同花色芍药次生代谢产物和全氮、全磷、全钾含量测定
Determination of secondary metabolites and total nitrogen,total phosphorus,and total potassium contents in Paeonia lactiflora with different flower colors
摘要
Abstract
[Objective]To investigate the contents of secondary metabolites and total nitrogen,total phosphorus,and total potassium in Paeonia lactiflora with different flower colors,providing a reference for the development and utilization of P.lactiflora resources.[Methods]Twelve varieties of P.lactiflora belonging to four color series(red,purple,yellow,and white)were used as experimental samples.The contents of secondary metabolites(total phenols,tannins,proanthocyanidins,flavonoids,and anthocyanins)and total nitrogen,total phosphorus,and total potassium in the petals were determined.[Results]The red color series P.lactiflora exhibited all higher contents of total phenols,tannins,flavonoids,and anthocyanins,with the ranges of 47.582-52.167,66.768-82.746,6.194-9.055,and 0.187-2.844 g/kg,respectively.The total nitrogen,total phosphorus,and total potassium contents in the purple color series P.lactiflora were 4.787-5.756,1.085-1.541,and 2.757-3.822 g/kg,respectively;these contents in the red color series P.lactiflora were 4.456-4.740,0.860-1.204,and 2.338-3.432 g/kg,respectively;these contents in the yellow color series P.lactiflora were 3.884-4.371,0.923-1.143,and 2.294-3.526 g/kg,respectively;these contents in the white color series P.lactiflora were 4.638,1.076,and 2.329 g/kg,respectively.[Conclusion]The red color series P.lactiflora exhibited all higher contents of secondary metabolites as well as total nitrogen,total phosphorus,and total potassium,indicating stronger biological activity and higher application value.关键词
芍药/次生代谢产物/全氮/全磷/全钾Key words
Paeonia lactiflora/Secondary metabolites/Total nitrogen/Total phosphorus/Total potassium分类
农业科技引用本文复制引用
马涛,金飒,袁明霞,刘换换,章广明..不同花色芍药次生代谢产物和全氮、全磷、全钾含量测定[J].北方农业学报,2026,54(1):93-103,11.基金项目
江苏农林职业技术学院基金培育一般项目(2023kj27) （2023kj27）
2025年江苏省科技智库计划项目(JSKX0125089) （JSKX0125089）
2024年江苏省高职院校青年教师企业实践培训项目(2024QYSJ125) （2024QYSJ125）
