ArticleFrontiers in nutrition2023
Comparative study on secondary metabolites from different citrus varieties in the production area of Zhejiang.
Article in Frontiers in nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 18 citations in OpenAlex.
- Impact of Two Pretreatment Methods on the Chemical Profile of Still-Bottom Water and the Antioxidant Activities of Hydrosol and Still-Bottom Water fromPlants (Basel, Switzerland) · 2026Article
- Recovery of bioactive compounds from citrus by-products: advances in conventional and innovative extraction approaches, bioavailability, and applications.BMC chemistry · 2026Review
- Green Mold of Citrus: Recent Insights intoJournal of agricultural and food chemistry · 2026Review
- Identification of key quality indicators for Zigui navel orange varieties through multivariate analyses.Food chemistry: X · 2026Article
- Phytochemical diversity and antioxidant capacity of citrus cultivars in Zhejiang: a phenolic profiling study for resource evaluation and differentiation.Frontiers in nutrition · 2026Article
- Effect of Different Interstocks on Fruit Quality, Amino Acids, and Antioxidant Capacity in 'Yuanxiaochun' Citrus.Antioxidants (Basel, Switzerland) · 2025Article
- Unveiling organ-specific metabolism ofProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Article
- Identification of key genes controlling anthocyanin biosynthesis in the fruits of a bud variety of Tarocco blood-orange.BMC plant biology · 2025Article
- The influence of urban environmental effects on the orchard soil microbial community structure and function: a case study in Zhejiang, China.Frontiers in microbiology · 2024Article
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8 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
To investigate the distribution pattern of bioactive components and their correlations between citrus varieties, we thoroughly analyzed secondary metabolites (including flavonoids, phenolic acids, carotenoids, and limonoids) in the peel and pulp of 11 citrus varieties from the production area of Zhejiang. Citrus peels accumulated metabolites far more than the pulp, and the accumulation varied significantly between species. Flavonoids were the most abundant compounds, followed by phenolic acids, with carotenoids and limonoids being far less abundant than the first two, but limonoids were more abundant than carotenoids. Hesperidin was the main flavonoid in most varieties, but cocktail grapefruit and Changshanhuyou contained naringin, with Ponkan having the most abundant polymethoxylated flavones (PMFs). The major components of phenolic acids, carotenoids, and limonoids were ferulic acid, β-cryptoxanthin, and limonin, respectively. Principal component analysis (PCA) and hierarchical cluster analysis (HCA) indicated that these components were mostly correlated with each other, and these citrus varieties could be categorized into four groups by pulp and three groups by peel. The obtained results filled the data gap for secondary metabolites from local citrus and could provide data references for citrus resource utilization, selection and breeding of superior varieties, and other research.
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