adulteration Archive - FRUIT PROCESSING magazine

Pomegranate juice – chemical composition and potential adulteration

admin_fruitp — Mon, 15 Jun 2020 13:38:14 +0000

Originating from Southwest Asia, the pomegranate has an outstanding, long tradition as a crop plant. In Israel, e.g., it has been known for some 5000 years. And a pomegranate picture found in a grave near Tell El Amarna (Egypt) dates back to the time of Amenhoteps IV (1375-1358 b.c.) [Franke et al. 1989]. In many cultures, the pomegranate flower and fruit still symbolize prosperity and fertility.

10 pages
Authors: Dr M. Fischer-Zorn, Dr V. Ara
Published in FRUIT PROCESSING 4/2007

Der Beitrag Pomegranate juice – chemical composition and potential adulteration erschien zuerst auf FRUIT PROCESSING magazine.

Detection of apple juice adulteration

ChrisF — Thu, 03 Aug 2017 09:08:14 +0000

The matrix method is what we have chosen to call our approach to detecting adulterated juices. We first got into this back in 1979 when I was with Kroger and the state chemist of Tennessee called to question us about our apple juice, which they thought was adulterated. I told them the way they were testing the product, they could be faked out by the addition of K+ and NH4+ salts. They challenged us to come up with a better way and the matrix was born.

8 pages
Author: A. Brause
Published in FRUIT PROCESSING 7/1998

Der Beitrag Detection of apple juice adulteration erschien zuerst auf FRUIT PROCESSING magazine.