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Determination of active components and nutrients in Meizhou Shatian pomelo flowers
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Cai-Ting YE1, 2, Yi-Wen LI2, Chun-Xia LI2, Lei FANG3, Jing-Xian YUE3, Rong-Hui LAI4, Wei XIAO2, Hui-Zhen LIAO2, Xu-Xia LIANG2, *, Xiao-Qun WEI1, *
Journal of Food Safety & Quality | 2026, 17(4) : 290 - 299
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Journal of Food Safety & Quality | 2026, 17(4): 290-299
• Food Analysis and Detection •
Determination of active components and nutrients in Meizhou Shatian pomelo flowers
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Cai-Ting YE1, 2, Yi-Wen LI2, Chun-Xia LI2, Lei FANG3, Jing-Xian YUE3, Rong-Hui LAI4, Wei XIAO2, Hui-Zhen LIAO2, Xu-Xia LIANG2, *, Xiao-Qun WEI1, *
Affiliations
  • 1.Guangdong Provincial Key Laboratory of Food Quality and Safety, National and Local Joint Engineering Research Center of Precision Processing and Safety Control Technology for Livestock and Poultry Products, School of Food Science,South China Agricultural University, Guangzhou 510642, China
  • 2.Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou 510440, China
  • 3.Guangdong Provincial Center for Disease Control and Prevention,Guangzhou 511400, China
  • 4.Meizhou Academy of Agricultural and Forestry Sciences, Institute of Tea Research, Meizhou 514071, China
doi: 10.19812/j.cnki.jfsq11-5956/ts.20250930004
Outline
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Objective

To analyze, identify and quantitatively determine active components and nutrients in Meizhou Shatian pomelo flowers.

Methods

Ultra performance liquid chromatography-quadrupole/exactive-orbitrap high resolution mass spectrometry (UPLC-QE-Orbitrap-HRMS) combined with workstation TraceFinder 5.0 and its Chinese medicine database were used to analyze non-volatile components of Shatian pomelo flower. Active compounds and nutrients in pomelo flowers were determined by other various detection techniques.

Results

A total of 51 kinds of non-volatile active components were identified in pomelo flowers, including 19 kinds of flavonoids, 11 kinds of coumarins, 8 kinds of terpenoids, 3 kinds of organic acids, 2 kinds of aldehydes, 2 kinds of amino acids, 2 kinds of nucleosides, 1 kind of phenol, 1 kind of alkaloid and 2 kinds of other compounds. Types and content of flavonoids in pomelo flowers were rich. Naringin, total saponins, fat, protein, dietary fiber, carbohydrate, 5 kinds of vitamins and 10 kinds of nutrient elements in dried pomelo flowers were determined quantitatively in this study. The content of naringin was high to 13.9 g/100 g. The content of saponins, vitamin C and vitamin E were relatively high.It also contained a variety of trace elements needed by human body.

Conclusion

Pomelo flowers are rich in active components and nutrients. This study provides a scientific basis for pomelo flowers related to the formulation of quality standards, the comprehensive utilization of resources and product development.

Shatian pomelo flowers  /  ultra performance liquid chromatography-quadrupole/exactive-orbitrap high resolution mass spectrometry  /  active components  /  identification  /  nutrients
叶彩婷, 李亦文, 李春霞, 方磊, 岳婧娴, 赖榕辉, 肖微, 廖慧桢, 梁旭霞, 韦晓群. 梅州沙田柚柚花的活性成分和营养物质测定. 食品安全质量检测学报, 2026 , 17 (4) : 290 -299 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20250930004
Cai-Ting YE, Yi-Wen LI, Chun-Xia LI, Lei FANG, Jing-Xian YUE, Rong-Hui LAI, Wei XIAO, Hui-Zhen LIAO, Xu-Xia LIANG, Xiao-Qun WEI. Determination of active components and nutrients in Meizhou Shatian pomelo flowers[J]. Journal of Food Safety & Quality, 2026 , 17 (4) : 290 -299 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20250930004
Appendix
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Year 2026 volume 17 Issue 4
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Article Info
doi: 10.19812/j.cnki.jfsq11-5956/ts.20250930004
  • Receive Date：2025-09-30
  • Online Date：2026-11-05
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History
  • Received：2025-09-30
Funding
Affiliations
    1.Guangdong Provincial Key Laboratory of Food Quality and Safety, National and Local Joint Engineering Research Center of Precision Processing and Safety Control Technology for Livestock and Poultry Products, School of Food Science,South China Agricultural University, Guangzhou 510642, China
    2.Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou 510440, China
    3.Guangdong Provincial Center for Disease Control and Prevention,Guangzhou 511400, China
    4.Meizhou Academy of Agricultural and Forestry Sciences, Institute of Tea Research, Meizhou 514071, China
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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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