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Plant extract composition
专利权人:
发明人:
申请号:
EP12006962.0
公开号:
EP2578222A1
申请日:
2012.10.08
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
Process for the preparation of a plant spumate composition, comprising(a) soaking plant material in water for a predetermined amount of time at a temperature of from 40°C to 100°C for obtaining an aqueous mixture containing a plant extract and extracted plant material(b) generating a turbulent flow condition in the aqueous mixture containing a plant extract at a temperature of from 5°C to 50°C in the presence of a gaseous fluid for obtaining a foam layer containing a plant foam extract(c) separating the foam layer from the aqueous mixture and(d) drying the separated foam layer for obtaining a plant spumate composition.
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