Evidence map›Paper›PMID 33671741›Full record

ArticleFoods (Basel, Switzerland)2021

Effect of Organic and Conventional Production Methods on Fruit Yield and Nutritional Quality Parameters in Three Traditional Cretan Grape Varieties: Results from a Farm Survey.

Gultakin Hasanaliyeva, Eleni Chatzidimitrou, Juan Wang, Marcin Baranski, Nikolaos Volakakis, Panagiotis Pakos, Chris Seal, Eduardo A S Rosa, Emilia Markellou, Per Ole Iversen and 5 more

Open access · goldAbstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
5.3field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 29 citations in OpenAlex.

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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

15 authors at 10 institutions in 9 countries.

Gultakin HasanaliyevaDepartment of Sustainable Crop and Food Protection, Faculty of Agriculture, Food and Environmental Sciences, Universita Catollica del Sacro Cuore, I-29122 Piacenza, Italy.ORCID 0000-0002-8527-9949
Eleni ChatzidimitrouNafferton Ecological Farming Group, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
Juan WangNafferton Ecological Farming Group, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
Marcin BaranskiLaboratory of Neurobiology, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteura 3, 02-093 Warsaw, Poland.ORCID 0000-0003-1088-9010
Nikolaos VolakakisNafferton Ecological Farming Group, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
Panagiotis PakosNafferton Ecological Farming Group, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
Chris SealHuman Nutrition Research Centre, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.ORCID 0000-0001-6313-6691
Eduardo A S RosaCentre for the Research and Technology of Agro-Environment and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro (UTAD), 5001-801, Vila Real, Portugal.
Emilia MarkellouDepartment of Phytopathology, Benaki Phytopathological Institute (BPI), 14561 Athens, Greece.ORCID 0000-0003-1328-2441
Per Ole IversenDepartment of Nutrition, IMB, University of Oslo, Sognsvannsveien, 0372 Oslo, Norway.ORCID 0000-0001-7153-0242
Vanessa VigarNatMed, Southern Cross University, Military Road, Lismore, NSW 2480, Australia.
Adam WillsonSouthern Cross Plant Science, Southern Cross University, Military Road, Lismore, NSW 2480, Australia.
Bronwyn BarklaSouthern Cross Plant Science, Southern Cross University, Military Road, Lismore, NSW 2480, Australia.ORCID 0000-0002-4691-8023
Carlo LeifertDepartment of Nutrition, IMB, University of Oslo, Sognsvannsveien, 0372 Oslo, Norway.
Leonidas RempelosNafferton Ecological Farming Group, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.ORCID 0000-0002-5520-1569
Newcastle University · GBSouthern Cross University · AUAgence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail · FRBenaki Phytopathological Institute · GRInstytut Biologii Doświadczalnej im. Marcelego Nenckiego · PLOslo University Hospital · NOShanghai Jiao Tong University · CNUniversità Cattolica del Sacro Cuore · ITUniversity of Oslo · NOUniversity of Trás-os-Montes and Alto Douro · PT

Funding

Azerbaijan Ministry of Education no grant numberSheepdrove Trust no grant number
6 · The paper itself

Abstract

The antioxidants found in grapes and wine have been linked to health benefits in humans, but may be affected by agronomic parameters, grape type/variety, and processing. Here, we report results of a farm survey which investigated the effects of production system (organic vs. conventional) and grape variety on fruit yield, total antioxidant activity/capacity (TAA, assessed by the Trolox Equivalent Antioxidant Capacity (TEAC) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assays), and total concentrations of total phenolics (TPC) and anthocyanins (TAC) in grapes of one red (Kotsifali) and two white (Villana and/or Vidiano) traditional Cretan grape varieties. Analysis of variance (ANOVA) results showed that grape variety choice had a more substantial effect on TPC, TAA, and TAC than primary production protocols, and significant interactions were identified between production system and grape variety choice for TAA

Indexed as

2,2-diphenyl-1-picrylhydrazyl (DPPH)anthocyaninsantioxidant activity/capacityconventionalorganicpolyphenolsRDAsugar contenttable grapesTrolox Equivalent Antioxidant Capacity (TEAC)

Identifiers

PMID33671741
PMCPMC7926479
OpenAlexW3129777547

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.