REFERENCES
- Measurement of consistency by penetrometry (2.9.9). European Pharmacopoeia 5th. Aubin, LigugéFrance 2004; 235–237
- Knight PC, Johnson SH. Measurement of powder cohesive strength with a penetration test. Powder Technol. 1988; 54: 279–283
- Schwedes J. Review on testers for measuring flow properties of bulk solids. Granular Matter. 2003; 5(1)1–43
- Anonymous. Indentation hardness testing. Quality. 1989; 28(Jul)Q16–Q20
- Zatloukal Z, Sklubalova Z. Penetrometry and estimation of the flow rate of powdered excipients. Pharmazie. 2007; 62(3)185–189
- Pillay V, et al. Novel modulation of drug delivery using binary zinc-alginate-pectinate polyspheres. Drug Dev. Ind. Pharm. 2005; 31: 191–207
- Rohera BD, et al. Influence of plasticizer type and coat level on Surelease® film properties. Pharm. Dev. Technol. 2002; 7: 407–420
- Prescott JK, Barnum RA. On powder flowability. Pharm. Technol. 2000; 24(Oct)60–84
- Zatloukal Z. Penetrometry used for the estimation of flow rate. Cesk. Slov. Farm. 2005; 54: 184–186
- Hancock BC, Colvin JT, Mullarney MP, Zinchuk AW. The relative densities of pharmaceutical powders, blends, dry granulations, and immediate-release tablets. Pharm. Technol. 2003; 27(Apr)64–80
- Draper NR, Smith H. Applied Regression Analysis1st. John Wiley & Sons, New York 1966
- Rios M. Development of powder flow testing. Pharm. Technol. 2006; 30(Feb)38–49
- Carr RL. Evaluating flow properties of solids. Chem. Eng. 1965; 72(Jan.18)163–168