Pistachio (Pistacia vera L.), a member of the Anacardiaceae family, is mainly cultivated in semi-arid and arid regions and it encompasses at least 11 distinct species (Pakzad et al., 2019). Iran has ...
NUMEROUS paper chromatographic methods exist for the detection of keto-acids as their 2,4-dinitro-phenylhydrazone, semicarbazone, and quinoxaline derivatives or as the free acids 1. By the ninhydrin ...
When it comes to skincare acids, the good news is that (when used correctly) they can deliver phenomenal results. We're talking about an other-worldly glow where skin looks so luminous it can outdo ...
National Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai’an, China For each experiment (the ion current test, the pot experiment, ...
The European Pharmacopoeia (Ph. Eur.) defi nes requirements for the qualitative and quantitative composition of medicines, as well as the tests to be carried out on medicines and on substances and ...
Supplements containing amino acids are widely used as part of the treatment of a number of medical conditions, including ALS, some brain conditions caused by liver disease, muscle degeneration and ...
Quality analysis for beer includes testing the free amino nitrogen (FAN), which provides an estimate of the protein content. Generally, protein content is measured using the Kjeldahl method, which is ...
ABSTRACT: The purpose of this work was to evaluate the effects of different phosphorus levels (0.05, 0.5, 1 and 2 mM) under nitrogen metabolism and the essential oil profile of menthol mint (Mentha ...
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