天然产物研究与开发 ›› 2026, Vol. 38 ›› Issue (5): 1147-1151.

所属专题： No.9

• 资讯 · 动态 • 上一篇    

基于3种干燥方式的大青叶品质特性数据集

凌建刚1,2*，王  茜1,2,3，黄佳婷1，康孟利1,2，赵  秦1,2，赵  斌4，刘兴泉5   

  1. 1宁波市农业科学研究院；2国家蔬菜加工技术研发专业中心，宁波 315040；3宁波大学食品科学与工程学院，宁波 315832；4温州市文成县林业局，温州 325300；5浙江农林大学食品与健康学院，杭州 311300
  • 出版日期:2026-05-27 发布日期:2026-05-26
  • 基金资助:
    浙江省“领雁”科技计划（2023C02032）

A dataset of quality characteristics of Isatidis Folium based on three drying methods

LING Jian-gang1,2*,WANG Xi1,2,3,HUANG Jia-ting1,KANG Meng-li1,2,ZHAO Qin1,2,ZHAO Bin4,LIU Xing-quan5   

  1. 1Ningbo Academy of Agricultural Sciences;2National Vegetable Processing Technology Research and Development Professional Center,Ningbo  315040,China; 3School of Food Science and Engineering,Ningbo University,Ningbo 315832,China;4Wencheng County Forestry Bureau,Wenzhou 325300,China;5College of Food and Health,Zhejiang A&F University,Hangzhou 311300,China
  • Online:2026-05-27 Published:2026-05-26

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摘要：

为实现具有传统食用习惯的药用植物大青叶的高品质干燥，本研究以浙江温州地区民间食用大青叶为原料，测定了热风干燥、射频干燥与真空冷冻干燥的3种大青叶粉末水分含量、干燥时间、活性成分（总叶绿素、总酚、黄酮）、抗氧化能力（DPPH自由基、ABTS自由基清除能力）、理化特性（湿润性、持水性、溶解性）、色泽及微观结构12项品质指标。数据结果以xlsx、jpg格式上传至公共数据库，建立大青叶干燥特性数据集，数据集系统展示了大青叶干燥特性，并阐述了3种干燥方式对大青叶品质特性的影响，为大青叶等具有开发潜力的植物资源在食品领域的高值化加工提供了技术支撑。

关键词: 大青叶, 干燥方式, 活性成分, 抗氧化, 微观结构, 品质

Abstract:

To achieve high-quality drying of Isatidis Folium (commonly known as woad),a medicinal plant with a history of traditional edible use,this study used the folk-edible variety from Wenzhou,Zhejiang Province as the raw material.Three drying methods—hot air drying,radio frequency drying,and vacuum freeze drying—were applied to prepare Isatidis Folium powder.A total of 12 quality indicators were evaluated,including moisture content,drying time,active components (total chlorophyll,total phenolics,flavonoids),antioxidant capacity (DPPH and ABTS radical scavenging activities),physicochemical properties (wettability,water-holding capacity,solubility),color,and microstructure.The resulting data were uploaded to a public database in the form of “.xlsx” and “.jpg” files to establish a drying characteristic dataset for Isatidis Folium.The dataset systematically presents the drying characteristics of Isatidis Folium and illustrates the effects of the three drying methods on its quality attributes,providing technical support for the high-value processing of Isatidis Folium and other plant resources with development potential in the food industry.

Key words: Isatidis Folium, drying method, active constituents, antioxidant, microstructure, quality

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