Evidence map›Paper›PMID 40008008›Full record

ArticleFood control2025

'Going dark' or under the radar? Challenges and opportunities for local authorities and dark kitchens in ensuring food safety.

Zainab Laheri, Iain Ferris, Diogo Thimoteo da Cunha, Jan Mei Soon-Sinclair

Abstract read
In one paragraph

Article in Food control, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

4 authors.

Zainab LaheriSchool of Health Sciences, Social Work and Sport, University of Central Lancashire, Preston, PR1 2HE UK.
Iain FerrisSchool of Chemical Engineering, University of Birmingham, B15 9TT UK.
Diogo Thimoteo da CunhaUniversidade Estadual de Campinas, Faculdade de Ciências Aplicadas, Laboratório Multidisciplinar em Alimentos e Saúde, Limeira, Brazil.
Jan Mei Soon-SinclairSchool of Health Sciences, Social Work and Sport, University of Central Lancashire, Preston, PR1 2HE UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Traditionally takeaway food outlets have relied on passing trade or it was included as part of a restaurant's offering. Yet the surge in online applications for ordering food has challenged this operational model. The rise of so-called dark kitchens that have no physical customer-facing presence has revolutionised the takeaway food sector. This change comes with a unique set of challenges and opportunities for food safety inspections and implementations. This study aims to assess the challenges in identifying and regulating dark kitchens, and to identify potential interventions to increase food safety compliance in dark kitchens by working with local authorities and dark kitchen owners and tenants. A mixed-method study involving a cross-sectional survey (n=123) and two focus group discussions with 16 Environmental Health Officers (EHOs) and 16 semi-structured interviews with dark kitchen owners and tenants were conducted in England. Our study revealed multiple challenges faced by dark kitchen operators in managing food safety in shared spaces, food handling during delivery, high turnover of staff and delays in updating menu changes with online aggregators. The latter part of our study highlights the challenges encountered by EHOs in identifying and inspecting dark kitchens; including resource constraints, lack of dark kitchens' visibility, multiple trading names, insufficient guidance from regulatory body, communication difficulties, difficult working conditions in some dark kitchens and problems identifying where responsibility lies. Based on the perspectives of EHOs and dark kitchens, practical recommendations to improve food safety standards of dark kitchens are provided. The study also highlights the important role the online aggregators play in supporting Local Authorities as they have the ability to monitor and ensure rigorous vetting of food businesses before onboarding the food business. This is the first empirical study to assess the challenges in identifying and regulating dark kitchens as well as to identify the challenges and opportunities for food safety implementation and inspection in dark kitchens.

Indexed as

deliveryenvironmental health officersfood business operatorsonline aggregators

Identifiers

PMID40008008
PMCPMC7617420

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.