Navigation Links
A new method detects traces of veterinary drugs in baby food
Date:5/18/2012

The quantities are very small, but in milk powder and in meat-based baby food, residues of drugs given to livestock were found. Researchers from the University of Almera (Spain) have developed a system to analyse these substances quickly and precisely.

Antibiotics, such as tilmicosine, or antiparasitic drugs, such as levamisole, are given to livestock in order to avoid illness, but they can remain later in food. Scientists from the University of Almeria (UAL) have confirmed this, whilst checking new methodology to identify the minute quantities of these substances that remain in baby food preparations.

"The concentrations detected have been generally very low. On one hand, this suggests they are not worrying amounts, on the other hand, it shows the need to control these products to guarantee food safety" Antonia Garrido, Professor of Analytical Chemistry at UAL, pointed out to SINC.

With this objective, the team has developed a 'multi-residue' method, which allows several drugs to be detected at a time in baby food. Chromatographic techniques are used for this, in order to separate compounds, and mass spectrometry to identify them.

The "precise, simple and fast" methodology has been validated by analysing twelve meat products (cow, pig or poultry) and nine milk powder samples. Data indicate that concentrations of veterinary drugs vary from 0.5 to 25.2 g/kg in the former and 1.2 to 26.2 g/kg in the latter "although with more samples, more conclusive results would be obtained".

Higher concentrations in poultry products

Sulfonamides, macrolides and other antibiotic traces have been found, as well as anthelmintics (anti-worm) and fungicides. In total, they found five veterinary drugs in milk powder and ten in meat products, especially if they were chicken or other poultry.

The study that is published in the Food Chemistry journal, suggests that this could be because in some farms there is no thorough control on the administration of drugs to animals.

Until now, the European Commission has regulated the levels of pesticides and other substances in cereal based foods for children and babies, but not in animal based foods. As a result of the lack of regulation, a zero tolerance policy is usually applied to veterinary drugs in food, as they can cause allergic reactions, resistance to antibiotics and other health problems.


'/>"/>

Contact: SINC
info@agenciasinc.es
34-914-251-820
FECYT - Spanish Foundation for Science and Technology
Source:Eurekalert  

Related biology news :

1. China poised to accept first-ever non-animal test method for cosmetics
2. Chemical engineers at UMass Amherst find high-yield method of making xylene from biomass
3. Scientists advance field of research with publication of newly validated method for analyzing flavanols in cocoa
4. Rapid method of assembling new gene-editing tool could revolutionize genetic research
5. Notre Dame researchers using novel method to combat malaria drug resistance
6. Oceanographers develop method for measuring the pace of life in deep sediments
7. Scientists discover new method of proton transfer
8. New paper by Notre Dame researchers describes method for cleaning up nuclear waste
9. New method for estimating parameters may boost biological models
10. More effective method of imaging proteins
11. New methods for better purification of wastewater
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
A new method detects traces of veterinary drugs in baby food
(Date:6/9/2016)...  Perkotek an innovation leader in attendance control systems is proud to announce the ... employers to make sure the right employees are actually signing in, and to even ... ... ... ...
(Date:6/2/2016)... , June 2, 2016 The Department ... has awarded the 44 million US Dollar project, for the ... Vehicle Plates including Personalization, Enrolment, and IT Infrastructure , ... in the production and implementation of Identity Management Solutions. Numerous ... however Decatur was selected for the ...
(Date:5/24/2016)... , May 24, 2016 Ampronix facilitates superior patient care by providing unparalleled ... medical LCD display is the latest premium product recently added to the range of ... ... ... Sony 3d Imaging- LCD Medical Display- Ampronix News ...
Breaking Biology News(10 mins):
(Date:12/2/2016)... -- CytRx Corporation (NASDAQ: CYTR ), a ... announced the appointment of Earl Warren Brien , ... healthcare investor, to its Board of Directors. ... strategic experience at the highest level," said Steven ... of the world,s leading orthopedic surgeons, Dr. Brien has ...
(Date:12/2/2016)... ... December 01, 2016 , ... PhUSE will build ... popularity of US Single Day Events (SDE) to organize a multiple-day US conference. ... Raleigh, NC. Topics of the pharmaceutical and life sciences industry will cover industry ...
(Date:12/2/2016)... ... December 02, 2016 , ... Robots will storm the Prudential Center in ... 2016. The event, which is held on the United Nations International Day of Persons ... back into the workplace. Suitable Technologies is partnering with NTI to showcase how technology ...
(Date:11/30/2016)... 2016  GenomOncology today announced the appointment of Joshua ... Dr. Coleman will oversee clinical content development ... platform. The GenomOncology software suite empowers molecular pathologists with a ... clinical decision support, from quality control through reporting. ... , , ...
Breaking Biology Technology: