6, 7 The absorbance spectrum changes of ascorbic acid in the pH ranges 2.0-12.0 at ionic strength of 1.0 mol dm-3 NaClO 4 medium and 25.0 °C. The protonation constants of ascorbic acid were calculated ...

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A uric acid test measures the amount of a waste product called uric acid (urate) in your blood or urine. Uric acid is a byproduct of the breakdown of chemicals called purines found in foods and drinks ...

Of all the vitamin-C options, our experts generally recommend looking for serums that contain ascorbic acid, also known as L-ascorbic acid, which is the most active and purest form of vitamin C.

The palmitic acid structure contains a 16-carbon backbone. The palmitic acid molecular formula contains C16H32O2, which is 16 carbon, 32 hydrogens, and 2 oxygen. Palmitic acid has a molecular ...

Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India ...

Several things can trigger acid reflux or a GERD episode, including some eating habits (like having dinner very late at night) or eating certain foods (like spicy, acidic, or fatty foods).

Consequently, the exploration of multi-targeted and safe medications for treating and preventing ASCVD has become an increasingly popular trend. Gallic acid (GA), a natural secondary metabolite found ...

Department of Applied Science and Humanities, Government Engineering College, Kaimur, under Bihar Engineering University Patna, DSTTE Patna, Kaimur, Bihar 821102, India ...

Peroxynitrite induces cell death, and can influence signal-transduction processes, mitochondrial function and signalling of apoptosis. The formation and reactions of peroxynitrite play a ...