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Original Article

Investigation of drug release from pellets coated with different shellac types

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Pages 193-200 | Received 19 Apr 2010, Accepted 21 Jun 2010, Published online: 12 Aug 2010

References

  • Penning M. (1990). Schellack - ein “nachwachsender” Rohstoff mit interessanten Eigenschaften und Anwendungen. Seifen Öle Fette Wachse, 6:221–4.
  • Chauhan VS, Sriram N, Subraman GB, Singh H. (1973). Chromatographic separation of alkaline-hydrolysis products of shellac. J Chromatogr, 84:51–8.
  • Cockeram HS, Levine SA. (1961). The physical and chemical properties of shellac. J Soc Cosmet Chem, 12:316–23.
  • Ansari MF, Goswami DN. (2006). Shellac-acrylic emulsion paint for cementations surfaces. Pigment Resin Technol, 35:183–7.
  • Okamoto MY, Ibanez PS. (1986). Final report on the safety assessment of shellac. J Am Coll Toxicol, 5:309–27.
  • McGuire RG, Hagenmaier RD. (2001). Shellac formulations to reduce epiphytic survival of coliform bacteria on citrus fruit postharvest. J Food Prot, 64:1756–60.
  • Hagenmaier RD, Shaw PE. (1991). Permeability of shellac coatings to gases and water-vapor. J Agric Food Chem, 39:825–9.
  • Moseson D, Mulcrone R, Levine SA, Kirkland N, Smith TL. (2008). Aqueous shellac coatings with effective taste masking and stable release properties. 2008 AAPS Annual Meeting and Exposition, Atlanta, Georgia, USA.
  • Pearnchob N, Siepmann J, Bodmeier R. (2003). Pharmaceutical applications of shellac: Moisture-protective and taste-masking coatings and extended-release matrix tablets. Drug Dev Ind Pharm, 29:925–38.
  • Sohi H, Sultana Y, Khar RK. (2004). Taste masking technologies in oral pharmaceuticals: Recent developments and approaches. Drug Dev Ind Pharm, 30:429–48.
  • Pearnchob N, Dashevsky A, Siepmann J, Bodmeier R. (2003). Shellac used as coating material for solid pharmaceutical dosage forms: Understanding the effects of formulation and processing variables. STP Pharma Sci, 13:387–96.
  • Specht FM, Saugestad M, Waaler T, Müller BW. (1998). The application of shellac as an acidic polymer for enteric coating. Pharm Technol Eur, 10:20–8.
  • Kanokpongpaiboon A, Luangtana-Anan M, Nunthanid J, Limmatvapirat C, Puttipipatkhachorn S, Limmatvapirat S. (2005). Investigation of shellac as a material for sustained drug release. 2nd AASP Symposium & 2nd ApEM Conference, Bangkok, Thailand.
  • Sheorey DS, Kshirsagar MD, Dorle AK. (1991). Study of some improved shellac derivatives as microencapsulating materials. J Microencapsul, 8:375–80.
  • Roda A, Simoni P, Magliulo M, Nanni P, Baraldini M, Roda G, . (2007). A new oral formulation for the release of sodium butyrate in the ileo-cecal region and colon. World J Gastroenterol, 13:1079–84.
  • Colombini MP, Bonaduce I, Gautier G. (2003). Molecular pattern recognition of fresh and aged shellac. Chromatographia, 58:357–64.
  • Farag Y, Leopold CS. (2009). Physicochemical properties of various shellac types. Dissolut Technol, 16:33–9.
  • Limmatvapirat S, Limmatvapirat C, Puttipipatkhachorn S, Nuntanid J, Luandana-Anan M. (2007). Enhanced enteric properties and stability of shellac films through composite salts formation. Eur J Pharm Biopharm, 67:690–8.
  • Parke TV, Davis WW. (1954). Use of apparent dissociation constants in qualitative organic analysis. Anal Chem, 26:642–5.
  • Limmatvapirat S, Limmatvapirat C, Luangtana-Anan M, Nunthanid J, Oguchi T, Tozuka Y, . (2004). Modification of physicochemical and mechanical properties of shellac by partial hydrolysis. Int J Pharm, 278:41–9.
  • Nowak M. (1990). The Lovibond Color Scale—tradition and new development colourscan. Fett Wiss Technol, 92:249–52.
  • Pearnchob N, Dashevsky A, Bodmeier R. (2004). Improvement in the disintegration of shellac-coated soft gelatin capsules in simulated intestinal fluid. J Control Release, 94:313–21.
  • Limmatvapirat S, Nunthanid J, Luangtana-Anan M, Puttipipatkhachorn S. (2005). Effect of alkali treatment on properties of native shellac and stability of hydrolyzed shellac. Pharm Dev Technol, 10:41–6.
  • Ozturk AG, Ozturk SS, Palsson BO, Wheatley TA, Dressman JB. (1990). Mechanism of release from pellets coated with an ethylcellulose-based film. J Control Release, 14:203–13.
  • Evans DF, Pye G, Bramley R, Clark AG, Dyson TJ, Hardcastle JD. (1988). Measurement of gastrointestinal pH profiles in normal ambulant human-subjects. Gut, 29:1035–41.
  • Luangtana-Anan M, Limmatvapirat S, Nunthanid J, Wanawongthai C. (2007). Effect of salts and plasticizers on stability of shellac film. J Agric Food Chem, 55:687–92.
  • Buch K, Penning M, Wächterbach E, Maskos M, Langguth P. (2009). Investigation of various shellac grades: Additional analysis for identity. Drug Dev Ind Pharm, 35:694–703.

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