Xinjiang Agricultural Sciences ›› 2023, Vol. 60 ›› Issue (8): 1958-1965.DOI: 10.6048/j.issn.1001-4330.2023.08.017

• Horticultural Special Local Products · Agricultural Product Processing Engineering • Previous Articles     Next Articles

Volatile aroma components analysis of seabuckthorn vacuum freeze-dried fruit powder from different varieties based on gas chromatography-mass spectrometric

LIAN Yali1(), MENG Xintao2,3, YANG Yongxing1, YANG Haiyan1, ZHANG Ting2,3, CHE Fengbin2,3, MA Yan2,3()   

  1. 1. College of Food and Pharmaceutical Sciences, Xinjiang Agricultural University, Urumqi 830052,China
    2. Research Institute of Agro-products Storage and Processing / Xinjiang Main Agricultural and Sideline Products Intensive Processing Engineering Technology Research Center, Xinjiang Academy of Agricultural Sciences, Urumqi 830052, China
    3. Seabuckthorn Engineering Technology Research Center in Xinjiang, Habahe Xinjiang 830000, China
  • Received:2022-11-22 Online:2023-08-20 Published:2023-08-14
  • Correspondence author: MA Yan(1984-), female, Jinan, Shandong, Researcher, research field: Agricultural products processing,(E-mail)282568949@qq.com
  • Supported by:
    Basic Scientific R & D Program of Public Welfare Research Institutions of Xinjiang Uygur Autonomous Region of China(Ky2021143);Special Demonstration Project for Transformation of Scientific and Technological Achievements of Xinjiang Uygur Autonomous Region(2021NC037);Special Task Project for Key R & D in Xinjiang Uygur Autonomous Region“Research and Development and Application of High Value Processing and Utilization Technology from Seabuckthorn By-products(2022B02005-3)

基于GC-IMS技术分析不同品种沙棘真空冷冻干燥果粉挥发性成分

连雅丽1(), 孟新涛2,3, 杨永兴1, 杨海燕1, 张婷2,3, 车凤斌2,3, 马燕2,3()   

  1. 1.新疆农业大学食品科学与药学学院,乌鲁木齐 830052
    2.新疆农业科学院农产品贮藏加工研究所/新疆主要农副产品精深加工工程技术研究中心,乌鲁木齐 830091
    3.新疆沙棘工程技术研究中心,新疆哈巴河 830000
  • 通讯作者: 马燕(1984-),女,山东济南人,研究员,博士,研究方向为农产品加工,(E-mail)282568949@qq.com
  • 作者简介:连雅丽(1996-),女,新疆奎屯人,硕士研究生,研究方向为农产品加工,(E-mail)1004817296@qq.com
  • 基金资助:
    新疆维吾尔自治区公益性科研院所基本科研业务专项(Ky2021143);新疆维吾尔自治区科技成果转化示范专项(2021NC037);自治区重点研发任务专项课题(沙棘副产品高值化加工利用技术研发及应用)(2022B02005-3)

Abstract:

【Objective】 To research different species of seabuckthorn producing volatile aroma composition in the hope of providing the scientific basis for comprehensive utilization of seabuckthorn plant resources.【Methods】 Characteristic aroma of seabuckthorn fruit powder from different species was analyzed by GC-IMS(Gas chromatography-ion mobility spectroscopy, GC-IMS).【Results】 A total of 56 volatile substances were detected in seabuckthorn fruit powder from 6 varieties, which 38 kinds of qualitative material were characterized, mainly esters, alcohols, aldehydes, etc.The contribution rate of PC1 was 44%, PC2 was 26% and the cumulative contribution rate was 70%, which could better reflect the differences among seabuckthorn fruit powder from different varieties.【Conclusion】 There were differences in volatile substances of seabuckthorn fruit powder among 6 varieties, The volatile substances of yellow fruit seabuckthorn fruit powder and yellow bag fruit seabuckthorn fruit powder, champion yellow seabuckthorn fruit powder and red big fruit seabuckthorn fruit powder are similar by fingerprint and PCA analysis.

Key words: GC-IMS; seabuckthorn fruit powder; volatile components

摘要:

【目的】研究不同品种沙棘果粉挥发性香气成分,为沙棘植物资源综合利用提供科学依据。【方法】采用气相离子迁移谱(Gas chromatography-ion mobility spectroscopy, GC-IMS)技术,分析不同品种沙棘果粉的特征香气。【结果】6个品种沙棘果粉共检出56个挥发性香气物质,其中定性了38个物质,主要为酯类、醇类、醛类等;主成分1(PC1)和主成分2(PC2)贡献率分别为44%和26%,累计贡献率为70%,能较好地反映不同品种沙棘果粉的差异。【结论】6个品种沙棘果粉挥发性物质存在差异,黄色果沙棘果粉和黄色袋果沙棘果粉,状元黄沙棘果粉和红色大果沙棘果粉的挥发性香气物质较为相似。

关键词: 气相离子迁移色谱(GC-IMS), 沙棘果粉, 挥发性成分

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