METHODS FOR EXTRACTING COCOA PROCYANIDINS AND EXTRACTS THEREOF
    1.
    发明申请
    METHODS FOR EXTRACTING COCOA PROCYANIDINS AND EXTRACTS THEREOF 有权
    提取椰子酰胺及其提取物的方法

    公开(公告)号:US20120309991A1

    公开(公告)日:2012-12-06

    申请号:US13588683

    申请日:2012-08-17

    IPC分类号: C07D407/10 C07D407/14

    摘要: A cocoa extract which is rich in procyanidin monomers and oligomers is made by extracting de-fatted, unroasted, unfermented cocoa beans with organic solvents. The yield of procyanidins in an extract varies with type of solvent used, reaction temperature, reaction pH and whether or not the solvent is an aqueous solution. Extraction parameters can be optimized to increase procyanidin yield, and different conditions result in the preferential extraction of the higher or lower oligomers. A preferred extraction method is counter-current extraction method.

    摘要翻译: 富含原花青素单体和低聚物的可可提取物是通过用有机溶剂提取脱脂,未焙烧的未发酵可可豆制成的。 提取物中原花青素的产率随着所用溶剂的种类,反应温度,反应pH以及溶剂是否为水溶液而变化。 可以优化提取参数以增加原花青素的产量,并且不同的条件导致优先提取较高级或低级低聚物。 优选的提取方法是逆流提取方法。

    Method for extracting cocoa procyanidins
    4.
    发明授权
    Method for extracting cocoa procyanidins 有权
    提取可可原花青素的方法

    公开(公告)号:US06627232B1

    公开(公告)日:2003-09-30

    申请号:US09590931

    申请日:2000-06-09

    IPC分类号: A01N6500

    摘要: A cocoa extract which is rich in procyanidin monomers and oligomers is made by extracting de-fatted, unroasted, unfermented cocoa beans with organic solvents. The yield of procyanidins in an extract varies with type of solvent used, extraction temperature, extraction pH and whether or not the solvent is an aqueous solvent solution. Extraction parameters can be optimized to increase procyanidin yield, and different conditions and/or solvents result in the preferential extraction of the higher or lower oligomers. A preferred extraction method is counter-current extraction method.

    摘要翻译: 富含原花青素单体和低聚物的可可提取物通过用有机溶剂提取脱脂,未焙烧的未发酵可可豆制成。 提取物中原花青素的产率随所用溶剂的种类,提取温度,萃取pH以及溶剂是否为水溶剂溶液而变化。 可以优化提取参数以增加原花青素的产率,并且不同的条件和/或溶剂导致优选提取较高级或低级低聚物。 优选的提取方法是逆流提取方法。

    Methods for extracting cocoa procyanidins and extracts thereof
    5.
    发明授权
    Methods for extracting cocoa procyanidins and extracts thereof 有权
    提取可可原花青素及其提取物的方法

    公开(公告)号:US08632829B2

    公开(公告)日:2014-01-21

    申请号:US13588683

    申请日:2012-08-17

    IPC分类号: A61K36/00 A23G1/00

    摘要: A cocoa extract which is rich in procyanidin monomers and oligomers is made by extracting de-fatted, unroasted, unfermented cocoa beans with organic solvents. The yield of procyanidins in an extract varies with type of solvent used, reaction temperature, reaction pH and whether or not the solvent is an aqueous solution. Extraction parameters can be optimized to increase procyanidin yield, and different conditions result in the preferential extraction of the higher or lower oligomers. A preferred extraction method is counter-current extraction method.

    摘要翻译: 富含原花青素单体和低聚物的可可提取物是通过用有机溶剂提取脱脂,未焙烧的未发酵可可豆制成的。 提取物中原花青素的产率随着所用溶剂的种类,反应温度,反应pH以及溶剂是否为水溶液而变化。 可以优化提取参数以增加原花青素的产量,并且不同的条件导致优先提取较高级或低级低聚物。 优选的提取方法是逆流提取方法。

    Method for extracting cocoa procyanidins
    6.
    发明授权
    Method for extracting cocoa procyanidins 有权
    提取可可原花青素的方法

    公开(公告)号:US08268373B2

    公开(公告)日:2012-09-18

    申请号:US11865424

    申请日:2007-10-01

    IPC分类号: A23G1/00 A61K36/00

    摘要: A cocoa extract which is rich in procyanidin monomer and oligomers is made by extracting de-fatted, unroasted, unfermented cocoa beans with organic solvents. The yield of procyanidins in an extract varies with the type of solvent used, reaction temperature, reaction pH and whether or not the solvent is an aqueous solution. Extraction parameters can be optimized to increase procyanidin yield, and different conditions results in the preferential extraction of the higher or lower oligomers. A preferred extraction method is counter-current extraction method.

    摘要翻译: 富含原花青素单体和低聚物的可可提取物是通过用有机溶剂提取脱脂,未焙烧的未发酵可可豆制成的。 提取物中原花青素的产率随所用溶剂的种类,反应温度,反应pH以及溶剂是否为水溶液而变化。 可以优化提取参数以增加原花青素产量,并且不同的条件导致优选提取较高级或低级低聚物。 优选的提取方法是逆流提取方法。