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Hard capsule composition and method of use
专利权人:
Karl Wei Cao
发明人:
Karl Wei Cao
申请号:
US12687285
公开号:
US08101203B2
申请日:
2010.01.14
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A method for making a clear hard vegetarian gelatin free two piece capsule by creating a first phase network system using a seaweed extract, a galactomannan extract and a rheology modifier. A filler is created for the first phase network by blending a water, a crystalline alcohol, a polysaccharide, and a sugar alcohol at a temperature less than 80 Fahrenheit. The filler is then mixed into the first phase network system forming a biphasic system. Capsules are then formed by dipping conventional moulding pins into the biphasic solution, blowing hot air on the dipped pins in a chamber with a humidity that is no more than 25 percent, blowing away water on the outer surface of the dipped pins to bond and lock moisture to the polysaccharide and removing the capsule pieces from the pins. The two piece capsule has an outer surface which is mechanically and dimensionally stable.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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