Evidence map›Paper›PMID 36981128›Full record

ArticleFoods (Basel, Switzerland)2023

Using HPLC-MS/MS to Determine the Loss of Primary and Secondary Metabolites in the Dehydration Process of Apple Slices.

Jan Juhart, Aljaz Medic, Jerneja Jakopic, Robert Veberic, Metka Hudina, Franci Stampar

Open access · goldFull text read
PubMed Full text at PMC Publisher
In one paragraph

Article in Foods (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 47% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Consumer Acceptance ofFoods (Basel, Switzerland) · 2026
    Article
  2. The potential of red-fleshed apples for cider production.Comprehensive reviews in food science and food safety · 2025
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Jan JuhartDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, SI 1000 Ljubljana, Slovenia.
Aljaz MedicDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, SI 1000 Ljubljana, Slovenia.ORCID 0000-0002-1533-2628
Jerneja JakopicDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, SI 1000 Ljubljana, Slovenia.ORCID 0000-0002-2920-7668
Robert VebericDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, SI 1000 Ljubljana, Slovenia.ORCID 0000-0002-1421-5163
Metka HudinaDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, SI 1000 Ljubljana, Slovenia.ORCID 0000-0002-1821-5443
Franci StamparDepartment of Agronomy, Biotechnical Faculty, University of Ljubljana, SI 1000 Ljubljana, Slovenia.
University of Ljubljana · SI

Funding

Slovenian Research Agency P4-0013-0481
6 · The paper itself

Abstract

The aim of this study was to compare peeled and unpeeled dehydrated apple slices of the red-fleshed 'Baya Marisa' and the white-fleshed 'Golden Delicious', to analyze the difference in the content of sugars, organic acids, and phenolic compounds during the heat process of dehydration, and to compare it with our previous study on fresh apples of the same cultivar. The purpose of these study was to see how many primary and secondary metabolites are lost in the dehydration process to better understand what is ingested by consumers in terms of nutritional value. A total of 30 phenolic compounds were identified and quantified, some of them for the first time. The total analyzed phenolic content (TAPC) of the unpeeled dehydrated apple slices was 1.7 times higher in 'Golden Delicious' than in 'Baya Marisa'. The unpeeled dehydrated apple slices of 'Golden Delicious' had higher total hydroxycinnamic acid (2.7×) and dihydrochalcone (1.2×) content. The peeled dehydrated apple slices of 'Baya Marisa' had higher total dihydrochalcone (2.2×) and total flavanol (2.2×) content compared to 'Golden Delicious'. The content of citric and malic acids was higher in the unpeeled and peeled dehydrated apple slices of 'Baya Marisa', compared to 'Golden Delicious'. The content of ascorbic acid was higher in the unpeeled (1.6×) and peeled (1.8×) dried apple slices of 'Baya Marisa'. The content of fructose and glucose was 1.4 times higher in the unpeeled dried apple slices of 'Golden Delicious'.

Indexed as

dehydrated apple slicesHPLC-MS identificationMalus domestica Borkh.organic acidsphenolic compoundsprocessingsugars

Identifiers

PMID36981128
PMCPMC10048165
OpenAlexW4324095489

What OpenQuestion holds

Textfull text, public
LicenceCC BY
measurements read47
Read underepoch 390

Registered trials

None linked

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.