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Tanja Grünewald commented on Mark Woolfe's blog post New Markers for Chicken MSM (Mechanically Separated Meat) in Meat Products
"The MSM-negative samples of this study were made of chicken breast which was gained by hand of a employed butcher. You can't compare hand-obtained meat with industrial (non-MSM-) chicken meat standards. In my eyes, this is a big failure in this…"
Aug 2, 2022
Tanja Grünewald and Sandhya Sreenivasan are now friends
Jun 3, 2019
Tanja Grünewald commented on Mark Woolfe's blog post Detection and Identification of Offal in Minced Beef by Ambient Mass Spectrometry
"Thank you for your offer. The protocol for the detection of offal is easy: a normal HE (haematoxylin-eosin) stain is used. In our lab we just produce cryosections directly from the (not pretreated) sample, e.g. we make section (approx. 10…"
Apr 30, 2019
Tanja Grünewald commented on Mark Woolfe's blog post Detection and Identification of Offal in Minced Beef by Ambient Mass Spectrometry
"Dear Mark,
in minced meat it should be quite easy to detect different offals because the muscle fibers are not completely destroyed like in boiled sausage, e.g. frankfurters so that the microstructure of tissues can be analysed very well. The…"
Apr 30, 2019
Tanja Grünewald commented on Mark Woolfe's blog post Detection and Identification of Offal in Minced Beef by Ambient Mass Spectrometry
"Did anyone think of food histology? It is very easy to detect all those offals in minced meat by histology - with even lower detection limits. A simple, easy, unexpensive and accredited method!"
Apr 30, 2019
Tanja Grünewald updated their profile photo
Mar 18, 2019
Tanja Grünewald is now a member of FoodAuthenticity
Mar 18, 2019