Cited by 147Essential Oils and Antimicrobial ActivityAgricultural and Biological ResearchAntimicrobial agents and applications

Potential application of waste fruit peels (orange, yellow lemon and banana) as wide range natural antimicrobial agent

Open access
Saleem, Muhammed, Saeed, Mohammed Tariq·2020·Journal of King Saud University - Science

Abstract

The antimicrobial potential of three abundantly available fruits peel waste, (orange, yellow lemon and banana) was evaluated on wide range of microorganisms. Three solvents methanol, ethyl acetate, ethanol and distilled water were used for extraction. The resultant extracts were used to test a six gram positive and six gram negative pathogenic bacteria in addition to two microscopic filamentous fungi (MFF) and two yeast species. Presence of trace metals were determined by Atomic Absorption Spectrophotometer and GC-MS Analysis was carried out to find out the total phenolic compounds, which may be responsible for the antimicrobial activity. The antibacterial activity was assessed by the well-bore method, reflected by the diameter of the zones of growth inhibition. Minimum Inhibitory Concentration (MIC) was also determined to confirm the antimicrobial potential of extracts and get quantitative results. Results shows that among the used solvents the extracts exhibited better performance in the order of Distilled water > Methanol > Ethanol > Ethyl acetate which reflects the suitability of solvent for fruit peel extraction. Effectiveness of fruit peel extracts was evaluated and found Yellow lemon > Orange > Banana peel. It was found that gram negative bacteria are more sensitive to the extracts and among them Klebsiella pneumoniae show the highest sensitivity against extract of yellow lemon peel and show the highest zone of inhibition (28 ± 1.4 mm to 3.5 ± 1.3 mm). Similarly, the MIC value was found to be 130 µg/mL which is the least value among other tested microorganisms. This may be attributed to the presence of high concentrations of zinc, magnesium and total phenolic content in the extract of yellow lemon peel. As multidrug resistant strains of microorganisms are emerging and treatment of their infection is becoming difficult with time, infectious diseases are a global cause of increase in death rate. Present study confirms the potential of studied fruit peel waste to be used for therapeutic purpose to combat the multidrug resistant microorganism infection. This will also result in reduction of waste material, reusing it for beneficial purpose in an economical and environmental friendly manner.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.jksus.2019.02.013

Cites

22 of 22 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Antioxidant capacity of banana peel depends on different solvents and is measured by several antioxidant assays.

    “Antioxidant capacity depends on different solvents such as acetone, acetyl acetate, chloroform, ethanol, methanol and n-hexane by several antioxidant potential determining assays including diphenyle-1-picrylhydrazyl assay (DPPH), ferric reducing antioxidant power (FRAP), metal chelating activity, 2,2'-azinobis”

    From Functional, nutritional and medicinal potential of banana peel (2023) · cites this paper as [92]

    The Methods (section 2.2) describe extracting banana peel with four solvents, and Results and discussion (Table 5) report solvent-dependent phenolic content. Our copy does not report banana-peel antioxidant capacity or measurements using DPPH, FRAP, or other antioxidant assays; it evaluates antimicrobial activity instead. (LLM, conf=0.76)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

5 of the 27 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. Anitha M., Hemapriya J., Mathivathani P., Ramya K., Monisha D.M., . A study on effectiveness of sweet orange against bacterial wound isolates. I. J. Plant. Animal Env. Sci.. 2016;6(3):39-44.
  2. Arora M., Kaur P., . Antimicrobial and antioxidant activity of orange pulp and peel. Int. J. Sci. Res.. 2013;2(11):2319-7064.
  3. Dhanavade M.J., Jalkute C.B., Ghosh J.S., Sonawane K.D., . Study antimicrobial activity of lemon (Citrus lemon L.) peel extract. British J. pharm. Toxico.. 2011;2(3):119-122.

Cited by

Sorted by citations

Authors
Saleem, M., & Saeed, M. T.
Affiliations
Jubail University College (SA)
Corresponding author
Saleem, Muhammed
Venue
Journal of King Saud University - Science
Published
2020-01
Volume
32
Issue
1
Pages
805-810
ISSN
1018-3647 (ISSN-L)
OpenAlex
W2915677193
Cited by
147
References
27
Citations by year
2026: 10 · 2025: 21 · 2024: 30 · 2023: 22 · 2022: 29 · 2021: 26 · 2020: 9
FWCI
12.35
Type
journal article
Language
en
Open access
Locations
  • Journal of King Saud University - Science (publishedVersion, cc-by-nc-nd)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Jubail University College
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Essential Oils and Antimicrobial Activity
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Agricultural and Biological Research
  • Physical Sciences › Chemistry › Organic Chemistry › Antimicrobial agents and applications
Keywords
fruit peel waste, orange peel, lemon peel, banana peel, natural antimicrobials, antibacterial activity, antifungal activity, solvent extraction, total phenolic compounds, trace metals, Klebsiella pneumoniae, multidrug resistance, minimum inhibitory concentration, food waste valorization

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review