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Characterization of the Seed Metabolic Profile Differences between Two Different Pennycress (Thlaspi arvense L.) Materials Using the Comparative Metabolomic and Lipidomic Approaches
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Song YANG1, Xianyue SU1, Yanyi LI1, Yingpeng ZHANG1, Haidi YANG1, Trungtín HOÀNG2, Tao LIU1, Yong SHEN1, *, Xiaoyu XU1, *
Science and Technology of Food Industry | 2026, 47(8) : 333 - 346
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Science and Technology of Food Industry | 2026, 47(8): 333-346
• Analysis and Determination •
Characterization of the Seed Metabolic Profile Differences between Two Different Pennycress (Thlaspi arvense L.) Materials Using the Comparative Metabolomic and Lipidomic Approaches
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Song YANG1, Xianyue SU1, Yanyi LI1, Yingpeng ZHANG1, Haidi YANG1, Trungtín HOÀNG2, Tao LIU1, Yong SHEN1, *, Xiaoyu XU1, *
Affiliations
  • 1College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China
  • 2Thái Nguyên University of Agriculture and Forestry, Thai Nguyen City 252160, Vietnam
Published: 2026-04-15 doi: 10.13386/j.issn1002-0306.2025050110
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To investigate the differences in metabolic profile characteristics of Thlaspi arvense seeds between Shandong and Gansu, this study employed an integrated analysis approach combining metabolomics and lipidomics. Two superior materials from Gansu (GS) and Shandong (SD), screened from five Thlaspi arvense resources collected from different regions in China, were subjected to identification and comparative analysis of their seed metabolic profile characteristics. Untargeted analysis had detected 645 metabolites, dominated by lipids/lipid-like molecules, phenylpropanoids/polyketides, and organic acid derivatives. Targeted lipidomics had identified 1133 lipid species, primarily glycerolipids, glycerophospholipids, and glycolipids, with triacylglycerols (TG) as the core component. Through principal component analysis (PCA), orthogonal partial least squares-discriminant analysis (OPLS-DA), and metabolic pathway analysis, 21 differentially accumulated metabolites and 112 differentially accumulated lipids have been identified (OPLS-DA VIP>1, P value<0.05, FC>1 or <1). GS pennycress showed significantly upregulated lipid accumulation, enriching medium- to long-chain unsaturated fatty acids and demonstrating broader improvement potential in TG biosynthesis. By contrast, SD pennycress prioritized the accumulation of medicinal secondary metabolites (e.g., tannins, alkaloids), consistent with KEGG enrichment results. This study therefore provides critical insights for the functional food development and genetic improvement of pennycress seeds.

Thlaspi arvense  /  seed  /  metabolome  /  lipidome  /  functional development
杨松, 苏仙月, 李妍逸, 张应鹏, 杨海迪, 黄忠信, 刘涛, 沈勇, 徐笑宇. 比较代谢组和脂质组学联合分析两份不同来源菥蓂种子的代谢谱特征差异. 食品工业科技, 2026 , 47 (8) : 333 -346 . DOI: 10.13386/j.issn1002-0306.2025050110
Song YANG, Xianyue SU, Yanyi LI, Yingpeng ZHANG, Haidi YANG, Trungtín HOÀNG, Tao LIU, Yong SHEN, Xiaoyu XU. Characterization of the Seed Metabolic Profile Differences between Two Different Pennycress (Thlaspi arvense L.) Materials Using the Comparative Metabolomic and Lipidomic Approaches[J]. Science and Technology of Food Industry, 2026 , 47 (8) : 333 -346 . DOI: 10.13386/j.issn1002-0306.2025050110
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Year 2026 volume 47 Issue 8
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doi: 10.13386/j.issn1002-0306.2025050110
  • Receive Date：2025-05-14
  • Online Date：2026-10-24
  • Published：2026-04-15
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  • Received：2025-05-14
Affiliations
    1College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China
    2Thái Nguyên University of Agriculture and Forestry, Thai Nguyen City 252160, Vietnam
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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