Evidence map›Paper›PMID 40077578›Full record

ArticleFoods (Basel, Switzerland)2025

Hemp Seed-Based Foods and Processing By-Products Are Sustainable Rich Sources of Nutrients and Plant Metabolites Supporting Dietary Biodiversity, Health, and Nutritional Needs.

Ricardo Ramos-Sanchez, Nicholas J Hayward, Donna Henderson, Gary J Duncan, Wendy R Russell, Sylvia H Duncan, Madalina Neacsu

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Nutrients and Bioactive Compounds fromInternational journal of molecular sciences · 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

7 authors.

Ricardo Ramos-SanchezThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.
Nicholas J HaywardThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.ORCID 0000-0002-7636-3129
Donna HendersonThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.
Gary J DuncanThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.
Wendy R RussellThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.ORCID 0000-0002-6575-2305
Sylvia H DuncanThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.
Madalina NeacsuThe Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK.

Funding

Braham & Murray Limited, Good Hemp Company N/ANational Council of Humanities, Sciences and Technologies Mexico 859014Scottish Government's Rural and Environment Science and Analytical Services (RESAS) Strategic Research Programme 2022-2027 project RI-B1-01
6 · The paper itself

Abstract

Processing hemp seeds into foods generates several by-products that are rich in nutrients and bioactive phytochemicals. This paper presents a thorough plant metabolite analysis and a comprehensive assessment of the nutrient content of 14 hemp seed-based foods and by-products and evaluates their feasibility to deliver dietary needs and daily recommendations. The protein-85-product was the hemp food and hemp fudge the hemp by-product with the highest content of protein, 93.01 ± 0.18% and 37.66 ± 0.37%, respectively. Hemp seed-hull flour had the richest insoluble non-starch polysaccharide content (39.80 ± 0.07%). Linoleic acid was the most abundant fatty acid across all the hemp seed-based samples (ranging from 53.80 ± 2.02% in the protein-85-product to 69.53 ± 0.45% in the hemp cream). The omega-6 to omega-3 fatty acid ratio varied from 3:1 to 4:1 across all hemp seed-based samples. The majority of hemp seed-based samples were rich sources of potassium, magnesium, and phosphorus. Gentisic acid, p-coumaric acid, and syringaresinol were the most abundant plant metabolites measured and found mainly in bound form. Hemp seed by-products are valuable sources of nutrients capable of meeting dietary needs and, therefore, should be re-valorized into developing healthy food formulations to deliver a truly zero-waste hemp food production.

Indexed as

agricultural hempcircular nutritiondietary fibredietary proteinfood biodiversityhemp seed-based foodshemp-seed by-productsplant metabolitesrevalorization of by-products

Identifiers

PMID40077578
PMCPMC11899665

What OpenQuestion holds

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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.