Evidence map›Paper›PMID 40928721›Full record

ArticlePlant foods for human nutrition (Dordrecht, Netherlands)2025

Influence of Cooking Methods on Phenolic Compounds and their Activities in Pea Shoots (Pisum sativum).

Yuki Tsuruoka, Takako Koriyama, Takahiro Hosoya

Abstract read
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In one paragraph

Article in Plant foods for human nutrition (Dordrecht, Netherlands), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

3 authors.

Yuki TsuruokaGraduate School of Food and Nutritional Sciences, Toyo University, 48-1, Oka, 351-8501, Asaka, Saitama, Japan.
Takako KoriyamaGraduate School of Food and Nutritional Sciences, Toyo University, 48-1, Oka, 351-8501, Asaka, Saitama, Japan.
Takahiro HosoyaGraduate School of Food and Nutritional Sciences, Toyo University, 48-1, Oka, 351-8501, Asaka, Saitama, Japan. hosoya@toyo.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pea shoots (Pisum sativum) are well known to have nutritional benefits when consumed raw; however, the effects of home cooking on their bioactive compounds remain unclear. Therefore, we investigated how different cooking methods affect the antioxidant activity and stability of antioxidants. Our evaluation revealed that antioxidant activity is preserved by steaming but significantly reduced by microwaving and boiling, which also causes weight loss during cooking. Quantitative analysis of four flavonoid glycosides, with quercetin or kaempferol as aglycones bound to sophorotrioside and p-coumaric acid, showed decreases after microwaving, boiling, and high temperature and pressure treatments, with minimal antioxidant losses after steaming. Model experiments using purified antioxidants revealed that compounds conjugated with p-coumaric acid are important for thermal and pressure stability. The findings of this study suggest that steaming is the most effective cooking method for preserving the antioxidant properties of pea shoots.

Indexed as

AntioxidantsCookingPhenolsPisum sativumPlant ShootsCoumaric AcidsFlavonoidsGlycosidesHot TemperatureKaempferolsQuercetinAntioxidantsCoumaric AcidsFlavonoidsGlycosideskaempferolKaempferolsp-coumaric acidPhenolsQuercetinCooking-induced changesMicrogreenNutritional retentionPlant-derived polyphenolsThermal stability

Identifiers

What OpenQuestion holds

Textmetadata
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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.