Evidence map›Paper›PMID 28444589›Full record

Article3 Biotech2017

Ripening improves the content of carotenoid, α-tocopherol, and polyunsaturated fatty acids in tomato (Solanum lycopersicum L.) fruits.

Ramesh Kumar Saini, Ahmad Jawid Zamany, Young-Soo Keum

Abstract readCase Reports
In one paragraph

Article in 3 Biotech, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

21 citing papers in PubMed, 47 citations in OpenAlex.

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  10. Changes in Fatty Acid Content inPlants (Basel, Switzerland) · 2023
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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

3 authors at 1 institution in 1 country.

Ramesh Kumar SainiDepartment of Bioresources and Food Science, College of Life and Environmental Sciences, Konkuk University, Seoul, 143-701, Korea. saini_1997@yahoo.com.ORCID http://orcid.org/0000-0001-9052-9941
Ahmad Jawid ZamanyDepartment of Bioresources and Food Science, College of Life and Environmental Sciences, Konkuk University, Seoul, 143-701, Korea.
Young-Soo KeumDepartment of Bioresources and Food Science, College of Life and Environmental Sciences, Konkuk University, Seoul, 143-701, Korea. rational@konkuk.ac.kr.
Konkuk University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The tomato fruits during different stages of ripening have been extensively characterized for nutritionally important bioactives; however, changes in fatty acid composition are not available. Thus, in the present study, changes in fatty acid, along with carotenoid and α-tocopherol, were studied during the six stages of ripening. Fruits were harvested at the green, breaker, turning, pink, light red, and red stages, which occurred at means of 30, 35, 40, 46, 50, and 55 days after anthesis (DAE), respectively. During the ripening process, profiles of all the metabolites altered significantly (p < 0.05). All-E-lycopene content increased from the breaker (0.21 μg/g FW) to the red stage (30.6 μg/g FW), while all-E-lutein was slightly increased during initial stages of ripening and then decreased significantly, with the highest (4.15 μg/g FW) in the fruits of the pink stage. Furthermore, the contents of α-tocopherol increased during ripening, and its increase was highest between light red to the red stages. In all the ripening stages, linoleic acid (C18:2n6c) was found in the highest quantity (42.3-49.2%), followed by oleic (C18:1n9c; 20.1-26.6%) and palmitic acids (C16:0; 16.6-17.7%). With fruit ripening, the ratio of polyunsaturated fatty acids and saturated fatty acids (PUFAs:SFAs) was increased significantly from 1.89 (green) to 2.19 (red). Interestingly, the oleic acid proportions correlated inversely with linoleic (r = -0.450) and α-linolenic acid (r = -0.904), during all the stages of ripening. The highest and lowest contents of oleic acid and linoleic acid (26.7 and 42.3%, respectively) were recorded in the fruits of stage 3 (turning). In conclusion, ripening in tomatoes is accompanied by significant increases in carotenoids and α-tocopherol, as well as by concomitant increases in PUFAs.

Indexed as

Linoleic acidLycopeneLycopersicon esculentumα-Linolenic acidβ-carotene

Identifiers

PMID28444589
PMCPMC5428086
OpenAlexW2607679273

What OpenQuestion holds

Textmetadata
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.