ArticleFood chemistry: X2026
Volatile organic compounds in 16 cultivars of cold-region small-fruited apples analyzed by HS-SPME-GC-MS combined with multivariate statistical analysis.
Article in Food chemistry: X, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study analyzed the volatile profiles of 16 cold-region small-fruited apple cultivars using HS-SPME-GC-MS and multivariate statistics. A total of 140 VOCs were identified, with esters being the most abundant. Multivariate analysis revealed 34 key differential compounds, including ethyl butyrate and (E)-2-hexenal. Cultivars with superior sensory scores, such as A-8 ('Niunaiguo') and A-15 ('Saiwaihong'), were characterized by high levels of characteristic esters (ethyl 2-methylbutyrate) and α-farnesene, contributing to their fruity and sweet notes. Intense fruity aromas in A-1 ('Lingdangguo') and A-7 ('K9') were linked to high concentrations of ethyl butyrate and ethyl hexanoate. This research provides a theoretical foundation for the quality evaluation and genetic breeding of distinctive cold-region apple cultivars.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.