Distribution of binder in granules produced by means of twin screw granulation

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Distribution of binder in granules produced by means of twin screw granulation. / Fonteyne, Margot; Fussell, Andrew Luke; Vercruysse, Jurgen; Vervaet, Chris; Remon, Jean Paul; Strachan, Clare; Rades, Thomas; De Beer, Thomas.

In: International Journal of Pharmaceutics, Vol. 462, No. 1-2, 28.02.2014, p. 8-10.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Fonteyne, M, Fussell, AL, Vercruysse, J, Vervaet, C, Remon, JP, Strachan, C, Rades, T & De Beer, T 2014, 'Distribution of binder in granules produced by means of twin screw granulation', International Journal of Pharmaceutics, vol. 462, no. 1-2, pp. 8-10. https://doi.org/10.1016/j.ijpharm.2013.12.008

APA

Fonteyne, M., Fussell, A. L., Vercruysse, J., Vervaet, C., Remon, J. P., Strachan, C., Rades, T., & De Beer, T. (2014). Distribution of binder in granules produced by means of twin screw granulation. International Journal of Pharmaceutics, 462(1-2), 8-10. https://doi.org/10.1016/j.ijpharm.2013.12.008

Vancouver

Fonteyne M, Fussell AL, Vercruysse J, Vervaet C, Remon JP, Strachan C et al. Distribution of binder in granules produced by means of twin screw granulation. International Journal of Pharmaceutics. 2014 Feb 28;462(1-2):8-10. https://doi.org/10.1016/j.ijpharm.2013.12.008

Author

Fonteyne, Margot ; Fussell, Andrew Luke ; Vercruysse, Jurgen ; Vervaet, Chris ; Remon, Jean Paul ; Strachan, Clare ; Rades, Thomas ; De Beer, Thomas. / Distribution of binder in granules produced by means of twin screw granulation. In: International Journal of Pharmaceutics. 2014 ; Vol. 462, No. 1-2. pp. 8-10.

Bibtex

@article{84118c065453485baf88bea8e1dc533f,

title = "Distribution of binder in granules produced by means of twin screw granulation",

abstract = "According to the quality by design principle processes may not remain black-boxes and full process understanding is required. The granule size distribution of granules produced via twin screw granulation is often found to be bimodal. The aim of this study was to gain a better understanding of binder distribution within granules produced via twin screw granulation in order to investigate if an inhomogeneous spread of binder is causing this bimodal size distribution. Theophylline-lactose-polyvinylpyrrolidone K30 (PVP) (30-67.5-2.5%, w/w) was used as a model formulation. The intra-granular distribution of PVP was evaluated by means of hyperspectral coherent anti-Stokes Raman scattering (CARS) microscopy. For the evaluated formulation, no PVP rich zones were detected when applying a lateral spatial resolution of 0.5 μm, indicating that PVP is homogenously distributed within the granules.",

author = "Margot Fonteyne and Fussell, {Andrew Luke} and Jurgen Vercruysse and Chris Vervaet and Remon, {Jean Paul} and Clare Strachan and Thomas Rades and {De Beer}, Thomas",

year = "2014",

month = feb,

day = "28",

doi = "10.1016/j.ijpharm.2013.12.008",

language = "English",

volume = "462",

pages = "8--10",

journal = "International Journal of Pharmaceutics",

issn = "0378-5173",

publisher = "Elsevier",

number = "1-2",

}

RIS

TY - JOUR

T1 - Distribution of binder in granules produced by means of twin screw granulation

AU - Fonteyne, Margot

AU - Fussell, Andrew Luke

AU - Vercruysse, Jurgen

AU - Vervaet, Chris

AU - Remon, Jean Paul

AU - Strachan, Clare

AU - Rades, Thomas

AU - De Beer, Thomas

PY - 2014/2/28

Y1 - 2014/2/28

N2 - According to the quality by design principle processes may not remain black-boxes and full process understanding is required. The granule size distribution of granules produced via twin screw granulation is often found to be bimodal. The aim of this study was to gain a better understanding of binder distribution within granules produced via twin screw granulation in order to investigate if an inhomogeneous spread of binder is causing this bimodal size distribution. Theophylline-lactose-polyvinylpyrrolidone K30 (PVP) (30-67.5-2.5%, w/w) was used as a model formulation. The intra-granular distribution of PVP was evaluated by means of hyperspectral coherent anti-Stokes Raman scattering (CARS) microscopy. For the evaluated formulation, no PVP rich zones were detected when applying a lateral spatial resolution of 0.5 μm, indicating that PVP is homogenously distributed within the granules.

AB - According to the quality by design principle processes may not remain black-boxes and full process understanding is required. The granule size distribution of granules produced via twin screw granulation is often found to be bimodal. The aim of this study was to gain a better understanding of binder distribution within granules produced via twin screw granulation in order to investigate if an inhomogeneous spread of binder is causing this bimodal size distribution. Theophylline-lactose-polyvinylpyrrolidone K30 (PVP) (30-67.5-2.5%, w/w) was used as a model formulation. The intra-granular distribution of PVP was evaluated by means of hyperspectral coherent anti-Stokes Raman scattering (CARS) microscopy. For the evaluated formulation, no PVP rich zones were detected when applying a lateral spatial resolution of 0.5 μm, indicating that PVP is homogenously distributed within the granules.

U2 - 10.1016/j.ijpharm.2013.12.008

DO - 10.1016/j.ijpharm.2013.12.008

M3 - Journal article

C2 - 24361911

VL - 462

SP - 8

EP - 10

JO - International Journal of Pharmaceutics

JF - International Journal of Pharmaceutics

SN - 0378-5173

IS - 1-2

ER -

ID: 104835082

Department of Pharmacy