Evidence map›Paper›PMID 25582173›Full record

ArticleInternational journal of food sciences and nutrition2015

Turmeric and black pepper spices decrease lipid peroxidation in meat patties during cooking.

Yanjun Zhang, Susanne M Henning, Ru-Po Lee, Jianjun Huang, Alona Zerlin, Zhaoping Li, David Heber

Open access · hybridAbstract read
In one paragraph

Article in International journal of food sciences and nutrition, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 45 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Yanjun ZhangCenter for Human Nutrition, University of California , Los Angeles, CA , USA.
Susanne M Henning
Ru-Po Lee
Jianjun Huang
Alona Zerlin
Zhaoping Li
David Heber
University of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spices are rich in natural antioxidants and have been shown to be potent inhibitors of lipid peroxidation during cooking of meat. Turmeric contains unique conjugated curcuminoids with strong antioxidant activity. Piperine, one of the main constituents of black pepper, is known to increase the bioavailability of curcuminoids in mouse and human studies when consumed with turmeric. We investigated whether adding black pepper to turmeric powder may further inhibit lipid peroxidation when added to meat patties prior to cooking. The addition of black pepper to turmeric significantly decreased the lipid peroxidation in hamburger meat. When investigating the antioxidant activity of the main chemical markers, we determined that piperine did not exhibit any antioxidant activity. Therefore, we conclude that other black pepper ingredients are responsible for the increased antioxidant activity of combining black pepper with turmeric powder.

Indexed as

AntioxidantsLipid PeroxidationPlant ExtractsAlkaloidsBenzodioxolesCookingCurcumaCurcuminFood HandlingHumansMeatPiperidinesPiper nigrumPolyunsaturated AlkamidesSpicesAlkaloidsAntioxidantsBenzodioxolesCurcuminPiperidinespiperinePlant ExtractsPolyunsaturated AlkamidesBlack pepperhamburgerlipid peroxidationmalondialdehyde (MDA)turmeric

Identifiers

PMID25582173
PMCPMC4487614
OpenAlexW1982713174

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.