Evidence map›Paper›PMID 30891448›Full record

ReviewFrontiers in nutrition2019

Microbial Pigments in the Food Industry-Challenges and the Way Forward.

Tanuka Sen, Colin J Barrow, Sunil Kumar Deshmukh

Abstract readReview
In one paragraph

Review in Frontiers in nutrition, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing 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

82 citing papers in PubMed.

  1. Review
  2. A Novel Indigoidine-like NRPS Gene fromAntioxidants (Basel, Switzerland) · 2026
    Article
  3. Natural Pigment Production byFoods (Basel, Switzerland) · 2026
    Article
  4. Structurally tuned g-CDiscover nano · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Article
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  11. Review
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  13. Review
  14. Review
  15. Review
  16. Article
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  18. Review
  19. Article
  20. Article

22 more citing papers are in PubMed but not listed here.

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

3 authors.

Tanuka SenTERI-Deakin Nano Biotechnology Centre, The Energy and Resources Institute, New Delhi, India.
Colin J BarrowCentre for Chemistry and Biotechnology, School of Life and Environmental Sciences, Deakin University, Burwood, VIC, Australia.
Sunil Kumar DeshmukhTERI-Deakin Nano Biotechnology Centre, The Energy and Resources Institute, New Delhi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developing new colors for the food industry is challenging, as colorants need to be compatible with a food flavors, safety, and nutritional value, and which ultimately have a minimal impact on the price of the product. In addition, food colorants should preferably be natural rather than synthetic compounds. Micro-organisms already produce industrially useful natural colorants such as carotenoids and anthocyanins. Microbial food colorants can be produced at scale at relatively low costs. This review highlights the significance of color in the food industry, why there is a need to shift to natural food colors compared to synthetic ones and how using microbial pigments as food colorants, instead of colors from other natural sources, is a preferable option. We also summarize the microbial derived food colorants currently used and discuss their classification based on their chemical structure. Finally, we discuss the challenges faced by the use and development of food grade microbial pigments and how to deal with these challenges, using advanced techniques including metabolic engineering and nanotechnology.

Indexed as

food colormetabolic engineeringmicrobial pigmentsmicroencapsulationMonascus pigmentsnatural colorants

Identifiers

PMID30891448
PMCPMC6411662

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.