ArticleFood chemistry: X2026
UPLC-MS/MS-based analysis of the effect of bagging on polyphenols in apple varieties and metabolomic characterization before and after bag removal.
Article in Food chemistry: X, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Integrated Sugar-Acid-Phenolic Profiling Identifies Distinct Chemical Types Associated with Antioxidant Capacity in Apple Pulp Samples.Foods (Basel, Switzerland) · 2026Article
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
With the increasing cost of bagging cultivation, non-bagging cultivation has become an important direction for green and sustainable development. In this study, the most representative 'Fuji' and 'Ralls' apple varieties were used as test materials to investigate bagging's effect on apple polyphenols and post-removal metabolic mechanisms using UPLC-MS/MS and metabolomics. For the first time, the feasibility of non-bagging apple cultivation was explored from the perspective of nutritional quality regulation and polyphenol antioxidant properties. Results showed that the total phenol contents of 'Fuji' and 'Ralls' varieties significantly decreased under bagging treatment at maturity. After bagging, 'Fuji' had higher flavanols, flavonols and anthocyanins but lower dihydrochalcones and phenolic acids; 'Ralls' showed higher dihydrochalcones and anthocyanins but lower phenolic acids. Comprehensive evaluation indicates that bagging treatment significantly reduces the antioxidant activity of apple fruit. Metabolomics identified 31 and 19 differential metabolites in 'Fuji' and 'Ralls', with shared enriched pathways including flavonoid biosynthesis. In summary, these findings provide new insights into non-bagging apple cultivation and offer a theoretical basis for regulating the nutritional quality of apple fruit.
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Registered trials
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