American Chemical Society's Weekly PressPac -- July 25, 2007

>Fishing for an answer: Wild or farmed?
Journal of Agricultural and Food Chemistry

You pass up the farm-raised sea bass in the supermarket fish department, and pay a premium for its wild cousin. Are you getting your moneys worth, or was that wild fish actually raised on a fish farm and accidentally or intentionally mislabeled" Scientists in the United Kingdom are reporting development of a method to answer that question.

J. Gordon Bell and colleagues point out that European Union legislation requires that retailers and consumers have information on the geographical origin and production method for seafood. Due to the global nature of production, similar fish products can be sourced from variable points of origin, and this can lead to instances of mislabeling, both intentional and fraudulent, their report states. It is scheduled for the current (July 25) issue of ACS Journal of Agricultural and Food Chemistry, a biweekly publication. Other considerations, aside from price, make it important to distinguish between wild and farmed fish, the report notes.

The new test is based on differences in composition of the fatty components found in farmed and wild fish. The differences originate because farmed fish usually get a diet containing lower levels of marine-derived ingredients. With tests done on 10 wild and 10 farmed sea bass, the researchers cite the need to verify the findings on larger samples of different fish.

Discrimination of Wild and Cultured European Sea Bass (Dicentarchus labrax) Using Chemical and Isotopic Analyses



Contact: Michael Woods
American Chemical Society

Page: 1 2 3 4 5 6 7 8 9 10

Related biology news :

1. American Chemical Societys Weekly PressPac -- Aug. 8, 2007
2. Gilbert Foundation and American Fed for Aging Research award grants on Alzheimers disease
3. American Chemical Society meets Aug. 19-23 in Boston
4. American Chemical Societys Weekly PressPac -- Aug. 1, 2007
5. American buffalo slaughter fueled by international trade
6. American Chemical Societys Weekly PressPac -- July 18, 2007
7. American Chemical Societys Weekly PressPac -- July 11, 2007
8. Tips from the Journals of the American Society for Microbiology
9. Wiley extends publishing partnership with the American Institute of Chemical Engineers
10. Highlights from the July 2007 Journal of the American Dietetic Association
11. Scientific American launches innovative new version of magazine

Post Your Comments:

(Date:11/17/2015)... 17, 2015 Paris ... --> Paris , qui s,est ... DERMALOG, le leader de l,innovation biométrique, a inventé le ... et empreintes sur la même surface de balayage. Jusqu,ici, ... l,autre pour les empreintes digitales. Désormais, un seul scanner ...
(Date:11/17/2015)... , Nov. 17, 2015 Pressure BioSciences, Inc. ... the development and sale of broadly enabling, pressure cycling ... sciences industry, today announced it has received gross proceeds ... million Private Placement (the "Offering"), increasing the total amount ... or more additional closings are expected in the near ...
(Date:11/12/2015)... Nov. 12, 2015  A golden retriever that stayed ... dystrophy (DMD) has provided a new lead for treating ... the Broad Institute of MIT and Harvard and the ... . Cell, pinpoints a protective ... the disease,s effects. The Boston Children,s lab of ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... Malaysia , Nov. 24, 2015  Asia-Pacific ... contract research organisation (CRO) market. The trend of ... in lower margins but higher volume share for ... capacity and scale, however, margins in the CRO ... Organisation (CRO) Market ( http://www.frost.com/sublib/display-report.do?id=P86A-01-00-00-00&src=PR ), finds ...
(Date:11/24/2015)... SAN DIEGO , Nov. 24, 2015 Halozyme Therapeutics, ... Jaffray Healthcare Conference in New York on ... Dr. Helen Torley , president and CEO, will provide a ... New York at 1:00 p.m. ET/10:00 a.m. ... communication and investor relations, will provide a corporate overview. --> ...
(Date:11/24/2015)... ... November 24, 2015 , ... ... year and one of the premier annual events for pharmaceutical manufacturing: 2015 Annual ... November 2015, where ISPE hosted the largest number of attendees in more than ...
(Date:11/24/2015)... -- --> --> ... Market by Product & Services (Primer, Probe, Custom Oligos, ... End-User (Research, Pharmaceutical & Biotech, Diagnostic Labs) - Global ... expected to reach USD 1,918.6 Million by 2020 from ... 10.1% during the forecast period. Browse 183 ...
Breaking Biology Technology:
Cached News: