Evidence map›Paper›PMID 33256047›Full record

ArticleFoods (Basel, Switzerland)2020

Nutrient and Mineral Compositions of Wild Leafy Vegetables of the Karen and Lawa Communities in Thailand.

Kittiyut Punchay, Angkhana Inta, Pimonrat Tiansawat, Henrik Balslev, Prasit Wangpakapattanawong

Open access · goldAbstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.6field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Metal Concentrations in Edible Leafy Vegetables and Their Potential Risk to Human Health.International journal of environmental research and public health · 2026
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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

5 authors at 2 institutions in 2 countries.

Kittiyut PunchayDepartment of Biology, Faculty of Science, Chiang Mai University, Huay Kaew Road, Chiang Mai 50200, Thailand.ORCID 0000-0002-9848-6074
Angkhana IntaDepartment of Biology, Faculty of Science, Chiang Mai University, Huay Kaew Road, Chiang Mai 50200, Thailand.
Pimonrat TiansawatDepartment of Biology, Faculty of Science, Chiang Mai University, Huay Kaew Road, Chiang Mai 50200, Thailand.
Henrik BalslevEcoinformatics and Biodiversity Group, Department of Biology, Aarhus University, Building1540, NyMunkegade114-116, DK-8000 Aarhus C, Denmark.ORCID 0000-0002-7101-7120
Prasit WangpakapattanawongDepartment of Biology, Faculty of Science, Chiang Mai University, Huay Kaew Road, Chiang Mai 50200, Thailand.
Chiang Mai University · THAarhus University · DK

Funding

Carlsbergfondet CF14-0245Royal Golden Jubilee (RGJ) Ph.D. Programme PHD0080/2557
6 · The paper itself

Abstract

Wild food plants are commonly used in the traditional diets of indigenous people in many parts of the world, including northern Thailand. The potential contribution of wild food plants to the nutrition of the Karen and Lawa communities remains poorly understood. Wild food plants, with a focus on leafy vegetables, were ranked by the Cultural Food Significance Index (CFSI) based on semi-structured interviews. Twelve wild plant species were highly mentioned and widely consumed. The importance of the wild vegetables was mainly related to taste, availability, and multifunctionality of the species. Their contents of proximate and minerals (P, K, Na, Ca, Mg, Fe, Mn, Zn, and Cu) were analyzed using standard methods. The proximate contents were comparable to most domesticated vegetables. The contents of Mg (104 mg/100 g FW), Fe (11 mg/100 g FW), and Zn (19 mg/100 g FW) in the wild leafy vegetables were high enough to cover the daily recommended dietary allowances of adults (19-50 years), whereas a few species showed Mn contents higher than the tolerable upper intake level (>11 mg/100 g edible part). The wild leafy vegetables, therefore, are good sources of minerals and we recommend their continued usage by indigenous people. Further research on these wild leafy vegetables' contents of antioxidants, vitamins, heavy metals, anti-nutrient factors, and food safety is recommended.

Indexed as

ethnobotanyfood analysisindigenous foodmicronutrientsnutrition

Identifiers

PMID33256047
PMCPMC7759793
OpenAlexW3107771437

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.