Levels Of Polycyclic Aromatic Hydrocarbons In Some Brands Of Pastas In Nigerian Market: An Assessment Of Possible Potential Health Risk

ABSTRACT

Concentrations of 16 priority polycyclic Aromatic Hydrocarbons (PAHs) were determined in

30 brands of Nigerian and imported pastas in Nigerian market. The pasta samples were

categorised into (1) noodles (2) spaghetti and (3) macaroni. Analysis were performed by GC

– MS after soxhlet extraction of the sample and clean up of the extract. The concentration of

Σ16 PAHs in both the Nigerian and imported brands are in the range of 0.009 to 0.8 mgkg-1

and 0.002 to 0.007 mgkg-1 respectively. The Bap concentrations in 75% of the Nigerian

samples were less than 0.001mgkg-1 permissible limit specified for processed cereal based

food while all the brands of imported samples were below the maximum limit. The

concentrations of Σ8 carcinogenic PAHs in both the Nigerian and imported brands ranged

from 0.001 to 0.01 mgkg-1 and 0.001 to 0.004 mgkg-1 respectively. The Margin of Exposure

based on PAH8 as an indicator for the occurrence and effects of PAHs in food for generally

exposed individuals were less than 10,000 in 25% and 0% for child and Adult scenarios

respectively for Nigerian brands. For typically exposed individuals, it were 38% and 0% for

child and Adult scenarios respectively. For imported brands of pastas, the MOE values were

far higher than 10,000 for generally and typically exposed individuals in both child and Adult

cases. The MOE values indicate serious concern particularly for children who are consumers of Nigerian brands.

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APA

EMMANUEL, O (2021). Levels Of Polycyclic Aromatic Hydrocarbons In Some Brands Of Pastas In Nigerian Market: An Assessment Of Possible Potential Health Risk. Afribary. Retrieved from https://afribary.com/works/levels-of-polycyclic-aromatic-hydrocarbons-in-some-brands-of-pastas-in-nigerian-market-an-assessment-of-possible-potential-health-risk

MLA 8th

EMMANUEL, OKALI "Levels Of Polycyclic Aromatic Hydrocarbons In Some Brands Of Pastas In Nigerian Market: An Assessment Of Possible Potential Health Risk" Afribary. Afribary, 13 May. 2021, https://afribary.com/works/levels-of-polycyclic-aromatic-hydrocarbons-in-some-brands-of-pastas-in-nigerian-market-an-assessment-of-possible-potential-health-risk. Accessed 06 Nov. 2024.

MLA7

EMMANUEL, OKALI . "Levels Of Polycyclic Aromatic Hydrocarbons In Some Brands Of Pastas In Nigerian Market: An Assessment Of Possible Potential Health Risk". Afribary, Afribary, 13 May. 2021. Web. 06 Nov. 2024. < https://afribary.com/works/levels-of-polycyclic-aromatic-hydrocarbons-in-some-brands-of-pastas-in-nigerian-market-an-assessment-of-possible-potential-health-risk >.

Chicago

EMMANUEL, OKALI . "Levels Of Polycyclic Aromatic Hydrocarbons In Some Brands Of Pastas In Nigerian Market: An Assessment Of Possible Potential Health Risk" Afribary (2021). Accessed November 06, 2024. https://afribary.com/works/levels-of-polycyclic-aromatic-hydrocarbons-in-some-brands-of-pastas-in-nigerian-market-an-assessment-of-possible-potential-health-risk

Document Details
OKALI EGWU EMMANUEL Field: Industrial Chemistry Type: Dissertation 76 PAGES (16497 WORDS) (pdf)