Evidence map›Paper›PMID 37188725›Full record

ArticleScientific reports2023

Changes in the chemical compositions and biological properties of kombucha beverages made from black teas and pineapple peels and cores.

Ly Tu Phung, Haruthairat Kitwetcharoen, Nuttaporn Chamnipa, Nongluck Boonchot, Sudarat Thanonkeo, Patcharaporn Tippayawat, Preekamol Klanrit, Mamoru Yamada, Pornthap Thanonkeo

Abstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
  2. Article
  3. Kombucha Tea Fortified WithFood science & nutrition · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. From fruit waste to foods via fermentation.Current research in food science · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. ThaiFoods (Basel, Switzerland) · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

9 authors.

Ly Tu PhungDepartment of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, 40002, Thailand.
Haruthairat KitwetcharoenDepartment of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, 40002, Thailand.
Nuttaporn ChamnipaDepartment of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, 40002, Thailand.
Nongluck BoonchotDepartment of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, 40002, Thailand.
Sudarat ThanonkeoWalai Rukhavej Botanical Research Institute, Mahasarakham University, Maha Sarakham, 44150, Thailand.
Patcharaporn TippayawatFaculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40002, Thailand.
Preekamol KlanritDepartment of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, 40002, Thailand.
Mamoru YamadaDepartment of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Yamaguchi, 753-8315, Japan.
Pornthap ThanonkeoDepartment of Biotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen, 40002, Thailand. portha@kku.ac.th.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several raw materials have been used as partial supplements or entire replacements for the main ingredients of kombucha to improve the biological properties of the resulting kombucha beverage. This study used pineapple peels and cores (PPC), byproducts of pineapple processing, as alternative raw materials instead of sugar for kombucha production. Kombuchas were produced from fusions of black tea and PPC at different ratios, and their chemical profiles and biological properties, including antioxidant and antimicrobial activities, were determined and compared with the control kombucha without PPC supplementation. The results showed that PPC contained high amounts of beneficial substances, including sugars, polyphenols, organic acids, vitamins, and minerals. An analysis of the microbial community in a kombucha SCOBY (Symbiotic Cultures of Bacteria and Yeasts) using next-generation sequencing revealed that Acetobacter and Komagataeibacter were the most predominant acetic acid bacteria. Furthermore, Dekkera and Bacillus were also the prominent yeast and bacteria in the kombucha SCOBY. A comparative analysis was performed for kombucha products fermented using black tea and a fusion of black tea and PPC, and the results revealed that the kombucha made from the black tea and PPC infusion exhibited a higher total phenolic content and antioxidant activity than the control kombucha. The antimicrobial properties of the kombucha products made from black tea and the PPC infusion were also greater than those of the control. Several volatile compounds that contributed to the flavor, aroma, and beneficial health properties, such as esters, carboxylic acids, phenols, alcohols, aldehydes, and ketones, were detected in kombucha products made from a fusion of black tea and PPC. This study shows that PPC exhibits high potential as a supplement to the raw material infusion used with black tea for functional kombucha production.

Indexed as

AcetobacteraceaeAnanasAnti-Infective AgentsCamellia sinensisAntioxidantsBeveragesFermentationPhenolsTeaYeastsAnti-Infective AgentsAntioxidantsPhenolsTea

Identifiers

PMID37188725
PMCPMC10185518

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.