The Relationship between the Micromeritic Properties of Mixture and Raw Materials: Microcrystalline Cellulose and Herba sarcandrae Extract

Article Preview

Abstract:

Microcrystalline Cellulose and Herba Sarcandrae were used to study the properties and relationship of powders before and after blending. The theoretical values of the physical quantities of the binary mixture were calculated based on the random mixing theory, The measured values of particle size specific surface area, pore volume and angle of repose of binary mixture had larger values than that of theoretical calculations. Whereas, tapped density and bulk density had a smaller value. The results suggested that the mixing behavior was not a complete random, arbitrary or simple superposition of the operation for coarse and sticky particles. The mixing process would create novel particles and physical quantities of novel particles exist regular changes.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 781-784)

Pages:

1037-1043

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] P.M.C. Lacey: J. Appl. Chem. Vol. 4 (1954), p.257.

Google Scholar

[2] S.M. Iveson, P.A.L. Wauters, S. Forrest, J.D. Litster, G.M.H. Meester and B. Scarlett: Powder Technol. Vol. 117 (2001), p.83.

Google Scholar

[3] J.S. Ramaker, M.A. Jelgersma, P. Vonk, N.W.F. Kossen: Int. J. Pharm. Vol. 166 (1998), p.89.

Google Scholar

[4] Z.Z. Liao, N. Zhang, G.W. Zhao, J. Zhang, X.L. Liang, S.J. Zhong, G.F. Wang and X.L. Chen: Pharmazie Vol. 67 (2012), p.774.

Google Scholar

[5] W. Li, M.C. Johnson, R. Bruce, H. Rasmussen and G.D. Worosila: J. Pharm. Biomed. Anal. Vol. 43 (2007), p.711.

Google Scholar

[6] L.J. Jallo, C. Ghoroi, L. Gurumurthy, and U. Patel Davé: Int. J. Pharm. Vol. 423 (2012), p.213.

Google Scholar

[7] C.D. Smothers, F. Sun and A.D. Dayton: Vet. Parasitol. Vol. 81 (1999), p.211.

Google Scholar

[8] D. Geldart, E.C. Abdullah and A. Verlinden: Powder Technol. Vol. 190 (2009), p.70.

Google Scholar

[9] E. Emery, J. Oliver, T. Pugsley, J. Sharma and J. Zhou: Powder Technol. Vol. 189 (2009), p.409.

Google Scholar

[10] I. Opalin´ski, M. Chutkowski and M. Stasiak: J. Food Eng. Vol. 108 (2012), p.51.

Google Scholar

[11] S.I.F. Badawy, D.B. Gray and M.A. Hussain: Pharm. Res. Vol. 23 (2006), p.634.

Google Scholar

[12] S. Brunauer, P.H. Emmett and E. Teller: J. Am. Chem. Soc. Vol. 60 (1938), p.309.

Google Scholar