Use of chitosan-alginate as alternative
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Nattawut Charoenthai; Peter Kleinebudde; Satit Puttipipatkhachorn
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Article
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2007
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John Wiley and Sons
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English
⚖ 419 KB
Two types of different molecular weight chitosan were investigated as a pelletization aid in extrusion/spheronization using water as granulation liquid. Spherical pellets with a maximum fraction of 60% w/w chitosan could be produced when 1.25-2.5% w/w sodium alginate was included in the formulations