中南民族大学学报（自然科学版）2025，Vol.44Issue(5)：601-607,7.DOI:10.20056/j.cnki.ZNMDZK.20240751
团风射干栽培品质量相关研究
Research on the quality of cultivated product of Tuanfeng Belamcanda chinensis
摘要
Abstract
By studying the changes in dry matter accumulation,mineral nutrient uptake,rhizome diameter,color and accumulation of major active ingredients during the whole process of Tuanfeng Belamcanda chinensis planting,to provide theoretical basis for the formula fertilization of Belamcanda chinensis and the establishment of a more scientific quality evaluation system.Tuanfeng Belamcanda chinensis at the second,third,and fourth years were planted separately in the same field,and the dry matter accumulation of each organ,mineral element content,rhizome diameter,color and flavonoid content in rhizome were determined at different periods.The results showed that throughout the sampling period,the amount of dry matter accumulation in Belamcanda chinensis increases with the number of years of growth.In the rhizomes,the highest content of tectorigenin were found in May of the third year of life,and the levels of sub-wild iris flavonoids were higher in May of the third year of life and July of the fourth year of life than in the other stages of life,with the total amount of the six flavonoids reaching a peak in May of the fourth year of life for the entire sampling period.Irisflorentin in May for the third year and July for the fourth year,exceeded that in other stages,reaching the peak of the total flavonoid content in May for the fourth year.The diameter of the rhizomes steadily increased from April to September,and a significant positive correlation(P<0.01)was observed between the color of the rhizome and four flavonoid constituents.The dry matter and nutrient accumulation patterns in different periods of different ages of tectorigenin Belamcanda chinensis were explored,laying a foundation for the formulation of nutritional formulas for different stages of subsequent Belamcanda chinensis.The quality evaluation standard of Tuanfeng Belamcanda chinensis can add rhizome color and other items,which means that the chromaticity value b of yellow should be higher than 15.18.For the same diameter,the yellower the color,the better the quality.The singular use of irisflorentin is insufficient to assess the quality of Belamcanda chinensis rhizomes.Therefore,five additional flavonoid components should be included as limiting indicators in the quality evaluation criteria to ensure the quality of authentic medicinal Tuanfeng Belamcanda chinensis.关键词
射干/干物质/矿质元素/直径/颜色/黄酮Key words
Belamcanda chinensis/dry matter/mineral elements/diameter/color/flavonoids分类
中医学引用本文复制引用
马淏辰,徐建中,李小军,刘合钢,汪文杰..团风射干栽培品质量相关研究[J].中南民族大学学报（自然科学版）,2025,44(5):601-607,7.基金项目
刘合钢全国名老中医药专家传承工作室项目(国中医药人教函[2022]75号) （国中医药人教函[2022]75号）
湖北卫尔康现代中药有限公司研究生工作站项目(湖北中医药大学中医校[2022]125号) （湖北中医药大学中医校[2022]125号）
