Literature DB >> 18781624

Improving powder flow properties of citric acid by crystal hydration.

Changquan Sun1.   

Abstract

A batch of poorly flowing citric acid anhydrate was exposed to 69.9% relative humidity to prepare pure monohydrate with nearly identical particle size and morphology but different surface properties. Flow properties of the powders were tested using a ring shear cell. Results show the hydration can significantly improve flow properties of anhydrous citric acid.

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Year:  2009        PMID： 18781624     DOI： 10.1002/jps.21554

Source DB:  PubMed          Journal:  J Pharm Sci        ISSN： 0022-3549            Impact factor:   3.534


  3 in total

1.  Development of a new method to get a reliable powder flow characteristics using only 1 to 2 g of powder.

Authors:  Kari Seppälä; Jyrki Heinämäki; Juha Hatara; Lassi Seppälä; Jouko Yliruusi
Journal:  AAPS PharmSciTech       Date:  2010-03-18       Impact factor: 3.246

Review 2.  Can computed crystal energy landscapes help understand pharmaceutical solids?

Authors:  Sarah L Price; Doris E Braun; Susan M Reutzel-Edens
Journal:  Chem Commun (Camb)       Date:  2016-04-12       Impact factor: 6.222

3.  Shelf-Life Stability of Ready-to-Use Green Rooibos Iced Tea Powder-Assessment of Physical, Chemical, and Sensory Properties.

Authors:  Chantelle Human; Dalene de Beer; Magdalena Muller; Marieta van der Rijst; Marique Aucamp; Andreas Tredoux; André de Villiers; Elizabeth Joubert
Journal:  Molecules       Date:  2021-08-30       Impact factor: 4.411
  3 in total

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