文献类型：期刊文献

中文题名：基于感官结合化学分析技术解析不同产地兰州百合的品质差异

英文题名：Quality Assessment of Lilium davidii var.willmottiae(E.H.Wilson)Raffill from Different Places Using Sensory and Chemical Analysis

作者：徐丽[1];朱田田[1,2];晋玲[1,2];黄钰芳[1];马晓辉[1,2];康舒淇[1]

第一作者：徐丽

机构：[1]甘肃中医药大学药学院,甘肃兰州730000;[2]西北中藏药省部共建协同创新中心、甘肃省珍稀中药资源评价与保护利用工程研究中心、陇药产业创新研究院,甘肃兰州730000

第一机构：甘肃中医药大学药学院（西北中藏药协同创新中心办公室）

年份：2025

卷号：41

期号：7

起止页码：239

中文期刊名：现代食品科技

外文期刊名：Modern Food Science and Technology

收录：;北大核心:【北大核心2023】；

基金：财政部和农业农村部国家现代农业产业技术体系资助(CARS-21);甘肃省科技计划项目科技重大专项(23ZDFA013-1);甘肃省科技计划项目科技特派团专项(23CXNA0042);中国工程院战略研究与咨询项目(GS2021ZDA06);兰州百合综合质量评价体系及质量标准的建立(2022KCZD-6);中药保障与创新能力提升项目(甘中医药综函〔2024〕14号)。

语种：中文

中文关键词：兰州百合;产地;感官指标;化学指标;综合评价

外文关键词：Lilium davidii var.willmottiae(E.H.Wilson)Raffill;place of origin;sensory indicators;chemical indexes;comprehensive evaluation

摘要：为探究不同产地兰州百合间的品质差异,对13个产地兰州百合样品的感官指标进行打分,测定可溶性固形物、水分、蔗糖等化学成分的含量,再通过Pearson相关性分析、主成分分析和正交-偏最小二乘法判别分析对不同产地兰州百合的感官评价及化学指标数据进行处理。结果表明,永靖县关山乡及七里河区西果园镇样品总体喜欢度评分最高为4.25和3.93;七里河区魏岭乡兰州百合中多糖、总皂苷含量较高,分别为259.52和3.64 mg/g;永靖县陈井镇(年家湾村)的样品中可溶性固形物、蔗糖和淀粉含量较高,分别为316.00、654.63和425.37 mg/g;甜味、清香味和脆度与淀粉、蔗糖具有显著正相关性,苦味和涩味与总皂苷具有显著正相关;OPLS-DA结果可以区分不同产地兰州百合样品;聚类分析结果表明七里河区阿干镇样品与其他产地样品品质差异较大;临洮县南屏镇所产兰州百合综合品质得分最高为0.903,品质最好。由此可见,感官结合化学分析技术为兰州百合的品质评价提供了新的视角和方法,能够为兰州百合的种植推广和产品开发提供参考依据。
To investigate the quality differences among Lilium davidii var.willmottiae(E.H.Wilson)Raffill from different places of origin,the sensory scores of L.davidii var.willmottiae samples sourced from 13 different places were recorded,and the contents of soluble solids,moisture,sucrose,and other chemical components were determined.Subsequently,the sensory and chemical analysis results were statistically analyzed using Pearson correlation,principal component,and orthogonal-partial least squares discriminant analyses.The results show that the overall preference scores of the samples from Guanshan Township in Yongjing County and Xiguyuan Town in Qilihe District are the highest,at 4.25 and 3.93,respectively.The polysaccharide and total saponin contents in L.davidii var.willmottiae from Weiling Township in Qilihe District are higher,at 259.52 mg/g and 3.64 mg/g,respectively.The contents of soluble solids,sucrose,and starch in the samples from Chenjing Town(Nianjiwan Village)in Yongjing County are even higher,reaching up to 316.00,654.63,and 425.37 mg/g,respectively.Sweetness,aroma,and crispness are positively correlated with the starch and sucrose contents,while bitterness and astringency are positively correlated with the total saponin content.The OPLS-DA results can distinguish L.davidii var.willmottiae samples of different origins.The cluster analysis results indicate that the quality of the samples from Agan Town of Qilihe District is considerably different from that of the samples sourced from other places.The comprehensive quality score of L.davidii var.willmottiae grown in Nanping Town in Lintao County is the highest(0.903).Sensory evaluation combined with chemical analysis is a new approach for evaluating the quality of L.davidii var.willmottiae,and these findings can serve as a reference for promoting cultivation and product development of L.davidii var.willmottiae.