Evidence map›Paper›PMID 32111207›Full record

ArticleBMC complementary medicine and therapies2020

Bioactivity evaluations of leaf extract fractions from young barley grass and correlation with their phytochemical profiles.

Mamata Panthi, Romit Kumar Subba, Bechan Raut, Dharma Prasad Khanal, Niranjan Koirala

Open access · goldAbstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Young Barley (Molecules (Basel, Switzerland) · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Chemical composition ofSaudi journal of biological sciences · 2021
    Article
  10. Chemical Composition and Protective Effect of Young Barley (Antioxidants (Basel, Switzerland) · 2021
    Article
  11. Article
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 1 country.

Mamata PanthiDepartment of Pharmacy, Manmohan Institute of Health Sciences, Tribhuvan University, Kathmandu, Nepal.
Romit Kumar SubbaDepartment of Pharmacy, Manmohan Institute of Health Sciences, Tribhuvan University, Kathmandu, Nepal.
Bechan RautDepartment of Pharmacy, Manmohan Institute of Health Sciences, Tribhuvan University, Kathmandu, Nepal.
Dharma Prasad KhanalDepartment of Pharmacy, Manmohan Institute of Health Sciences, Tribhuvan University, Kathmandu, Nepal.
Niranjan KoiralaDepartment of Natural Products Research, Dr. Koirala Research Institute for Biotechnology and Biodiversity, Kathmandu, Nepal. koirala.biochem@gmail.com.ORCID http://orcid.org/0000-0002-7777-1191
Tribhuvan University · NPB.P. Koirala Institute of Health Sciences · NP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe pressed juice of Barley Grass (BG) has become very popular among people for various assumed benefits along with many testimonies of people who have been healed from various ailments such as anemia, cancer, GI problems by consuming BG. The aim of our research was to validate the claims of its medicinal values such as chemo-protective action, high anti-oxidants, RBC membrane stabilization activity, and toxicity level.

methodsExtracts of hexane, ethyl acetate and methanol were quantitatively estimated for total phenolic contents (TPC) and total flavonoid contents (TFC). The same extracts were assessed for their antioxidative potentials with the use of DPPH free radical scavenging assay followed by determination of HRBC membrane stabilization method, Brine Shrimp Lethality Assay (BSLA) and GC-MS analysis.

resultsAll the extracts showed high TPC and TFC along with the stronger correlation with the antioxidant activity of the extracts suggesting phenolics and flavonoids contents of the extract might be attributed to showing antioxidant activity. The methanolic and ethyl acetate extracts of the plant also showed remarkable anti-inflammatory activity where methanolic extracts had the lowest EC50. During Brine Shrimp Lethality Assay, all extracts of BG were found to be bioactive and the degree of lethality was found to be concentration dependent. The GC-MS analysis of the methanolic extract of BG revealed 23 compounds which are reported to possess different biological activities.

conclusionThe study reveals the strong antioxidant and RBC membrane stabilization activity of BG. The Brine Shrimp Lethality Assay found extracts to be bioactive suggesting extracts as a promising candidate for plant-derived anti-tumor compounds. Further, studies are needed to validate the data on cancer cell lines.

Indexed as

AnimalsAnti-Inflammatory AgentsAntioxidantsArtemiaChromatography, GasFlavonoidsHordeumMass SpectrometryPhenolsPlant ExtractsPlant LeavesAnti-Inflammatory AgentsAntioxidantsFlavonoidsPhenolsPlant ExtractsAnti-oxidant activityBarley grassBrine shrimpGC-MSRBC membrane stabilization activityTotal flavonoid contentTotal phenolic content

Identifiers

PMID32111207
PMCPMC7076879
OpenAlexW3012888283

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LicenceCC BY
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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.