D-Galacturonic acid (hydrate)


CAS No. : 91510-62-2

(Synonyms: D-galUA (hydrate))

91510-62-2
Price and Availability of CAS No. : 91510-62-2
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500mg $50 In-stock
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Cat. No. : HY-B1827
M.Wt: 212.15
Formula: C6H12O8
Purity: >98 %
Solubility: H2O : 125 mg/mL (ultrasonic);DMSO : 125 mg/mL (ultrasonic)
Introduction of 91510-62-2 :

D-Galacturonic acid (D-galUA) hydrate, as the main component of pectin, is abundantly present in plants. The carboxyl group of D-Galacturonic acid hydrate can bind to metal cations. D-Galacturonic acid hydrate plays an important role in the food industry, pharmaceutical field, and heavy metal removal, among other aspects[1][2][3]. In Vitro:D-Galacturonic acid hydrate has a much faster mutarotation rate than reducing sugars due to the presence of a carboxylic group, and it easily undergoes decarboxylation during thermal degradation to release carbon dioxide and generate browning precursors such as α-ketoglutaraldehyde. The decarboxylative degradation of its polymer pectin affects the quality of food during processing and storage[2].

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