Literature DB >> 18967852

The use of stabilizers in the UV assay of ascorbic acid.

J K Kwakye1.   

Abstract

Sodium thiosulphate (0.04%w/v) has been used to stabilize ascorbic acid in aqueous medium. The method has been used to assay ascorbic acid in commercial tablet preparations. It is very accurate, precise and reproducible. It compares favourably with official titrimetric method. The method is simple and can be adopted for the routine assay of ascorbic acid in single component tablet formulations.

Entities:  

Year:  2000        PMID： 18967852     DOI： 10.1016/s0039-9140(99)00243-x

Source DB:  PubMed          Journal:  Talanta        ISSN： 0039-9140            Impact factor:   6.057


  3 in total

1.  Ascorbic acid encapsulated into negatively charged liposomes exhibits increased skin permeation, retention and enhances collagen synthesis by fibroblasts.

Authors:  Lorena Maione-Silva; Elisandra Gava de Castro; Thais Leite Nascimento; Emílio Ramos Cintra; Larissa Cleres Moreira; Bertilha Alves Santana Cintra; Marize Campos Valadares; Eliana Martins Lima
Journal:  Sci Rep       Date:  2019-01-24       Impact factor: 4.379

2.  Ultrasensitive determination of ascorbic acid by using cobalt oxyhydroxide nanosheets to enhance the chemiluminescence of the luminol-H2O2 system.

Authors:  Huihui Xu; Qiyong Cai; Qiuyu Nie; Zhun Qiao; Song Liu; Zhaohui Li
Journal:  RSC Adv       Date:  2018-06-29       Impact factor: 3.361

3.  Rapid Detection of Ascorbic Acid Based on a Dual-Electrode Sensor System Using a Powder Microelectrode Embedded with Carboxyl Multi-Walled Carbon Nanotubes.

Authors:  Bao-Shan He; Jun-Xia Zhang
Journal:  Sensors (Basel)       Date:  2017-07-02       Impact factor: 3.576
  3 in total

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