What is the significance of the pKa value?

We offer 10 dry, natural humic and fulvic acid products that are mined from the Fruitland Formation of the San Juan Basin in Northwest New Mexico. The Nexera Organic Acid Analysis System has been well-received in the fields of food and environment as a highly selective high-sensitivity system. It uses ... Sep 1, 2023 ... We found that fungi uptake K from K-rich minerals using organic acids exuded in a distance-dependent manner from a carbon-rich hotspot. Sep 29, 2017 ... We broke down five of the most prevalent acids found in coffee, differentiating between their tastes, and what happens in the roasting process to each of them. Sep 23, 2022 ... Organic acids are broadly dispersed in nature (animal, plant and microbial sources) and are produced by several fungi, yeasts and bacteria. In Illinois, newborn screening for organic acid disorders is performed using tandem mass spectrometry to detect elevated acylcarnitine levels. OAMLS is a collection of 96 high quality organic acids. Metabolite libraries make it simple to locate hundreds of metabolites in metabolomics analysis. It is designed to detect a broad range of inborn errors of organic acid metabolism and is recommended as a primary screening test when inborn errors of ... The main nonvolatile organic acids found in pineapple fruit are citric and malic acids (Chan et al., 1973). During fruit development, sugar and acid contents ... Sep 20, 2023 ... Organic acids are characterized by the presence of a positively polarized hydrogen atom (blue in electrostatic potential maps) and are of ...