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Quality analysis & quality control (QA/QC)

 

article

Applying external quality control in food testing labs

2 September 2017 | By

Quality control (QC) in food testing laboratories is often considered a necessary burden. A lot of time, money and effort goes into establishing QC mechanisms, especially for accreditation purposes. Mark Sykes, Scientific Advisor to Proficiency Testing at Fera Science, explains why the QC process should be normal, routine and have…

article

Origin – what do we really mean?

1 September 2017 | By

Not for the first time, issues surrounding authenticity have hit the headlines. The European Commission’s Food Fraud Network dealt with 156 cases in 2016, compared with 108 in 2015 and a mere 60 in 2014 and recently the founder of the UK’s largest supplier of supermarket chicken has been called…

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Colorimetric recognition of aldehydes and ketones in scotch

26 July 2017 | By ,

New colorimetric sensor arrays on disposable test-strips read by hand-held devices allow for their rapid, inexpensive, and sensitive identification by their chemical “fingerprints”. They are based on novel sensor arrays that detect and differentiate among a diverse range of aldehydes and ketones, as reported in the journal Angewandte Chemie.