Effect of Native American Fish Smoking Methods on Dietary Exposure to Polycyclic Aromatic Hydrocarbons and Possible Risks to Human Health Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/pg15bf78r

This is the publisher’s final pdf. The published article is copyrighted by the American Chemical Society and can be found at:  http://pubs.acs.org/loi/jafcau. To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work.

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • Although it is known that polycyclic aromatic hydrocarbons (PAHs) can be found in smoked meats, little is known about their prevalence in Native American smoked fish. In this work, the effect of traditional Native American fish smoking methods on dietary exposure to PAHs and possible risks to human health has been assessed. Smoking methods considered smoking structure (tipi or shed) and wood type (apple or alder). Neither smoking structure nor wood type accounted for differences in smoked salmon content of 33 PAHs. Carcinogenic and noncarcinogenic PAH loads in traditionally smoked salmon were 40–430 times higher than those measured in commercial products. Dietary exposure to PAHs could result in excess lifetime cancer risks between 1 × 10⁻⁵ and 1 × 10⁻⁴ at a daily consumption rate of 5 g d⁻¹ and could approach 1 × 10⁻² at 300 g d⁻¹. Hazard indexes approached 0.005 at 5 g d⁻¹, or approximately 0.3 at 300 g d⁻¹. Levels of PAHs present in smoked salmon prepared using traditional Native American methods may pose elevated cancer risks if consumed at high consumption rates over many years.
Resource Type
DOI
Date Available
Date Issued
Citation
  • Forsberg, N., Stone, D., Harding, A., Harper, B., Harris, S., Matzke, M., . . . . (2012). Effect of native american fish smoking methods on dietary exposure to polycyclic aromatic hydrocarbons and possible risks to human health. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 60(27), 6899-6906. doi: 10.1021/jf300978m
Academic Affiliation
Series
Keyword
Rights Statement
Funding Statement (additional comments about funding)
Publisher
Peer Reviewed
Language
Replaces
Additional Information
  • description.provenance : Submitted by Deanne Bruner (deanne.bruner@oregonstate.edu) on 2012-08-21T23:10:50Z No. of bitstreams: 1 ForsbergNormanEnvironmentalMolecularToxicologyEffectNativeAmerican.pdf: 393031 bytes, checksum: 5dd0e69f405b7d378c397f3ed016fb0a (MD5)
  • description.provenance : Made available in DSpace on 2012-08-21T23:11:44Z (GMT). No. of bitstreams: 1 ForsbergNormanEnvironmentalMolecularToxicologyEffectNativeAmerican.pdf: 393031 bytes, checksum: 5dd0e69f405b7d378c397f3ed016fb0a (MD5) Previous issue date: 2012-07-11
  • description.provenance : Approved for entry into archive by Deanne Bruner(deanne.bruner@oregonstate.edu) on 2012-08-21T23:11:44Z (GMT) No. of bitstreams: 1 ForsbergNormanEnvironmentalMolecularToxicologyEffectNativeAmerican.pdf: 393031 bytes, checksum: 5dd0e69f405b7d378c397f3ed016fb0a (MD5)

Relationships

In Administrative Set:
Last modified: 07/13/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items