To provide a method for eliminating unfavorable smell-causing components and bitter taste components which a quillai extract contains, and a method for producing quillai extract from which the unfavorable smell-causing components and the bitter taste components are eliminated: and to provide quillai extract from which the unfavorable smell-causing components and the bitter taste components are eliminated.
The method for eliminating unfavorable smell-causing components and bitter taste components comprises making quillai extract solution obtained by dissolving the quillai extract in water or a mixed solvent prepared by mixing ≤40 pts.mass of lower fatty acid alcohol to 10 pts.mass of water contact to porous adsorbing resin having 30-120 of a modal diameter of its small pore. Collecting the quillai extract from the quillai extracted solution after such a treatment results in producing the quillai extract which significantly contains quillai saponin and from which unfavorable smell-causing components and bitter taste components are eliminated.
KUWABARA HIROMOTO
NAKAMURA YOSHITAKA
| JPS61266496A | 1986-11-26 | |||
| JPS5871868A | 1983-04-28 | |||
| JP2000072790A | 2000-03-07 | |||
| JP2005269978A | 2005-10-06 | |||
| JP2005343865A | 2005-12-15 |
Suzuki Keiyasu
Masataka Ota
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