Title:
シャルドネブドウ種子抽出物
Document Type and Number:
Japanese Patent JP6622294
Kind Code:
B2
Abstract:
A novel grape seed extract is enriched in procyanidins, has total polyphenols of less than 70%, and has a low degree of polymerization (dp). Other fractions of the extract have minimal polyphenols, fiber, and protein, but contain more than 90% sugars. In some specific examples, the individual extracts are obtained by sequential ultrafiltration of a water extract of the grape seeds. A first ultrafiltration provides a first permeate (Fraction A) enriched in sugars which is useful as a flavorant, and a first retentate. The first retentate is reconstituted and subjected to a second ultrafiltration at a higher molecular weight cutoff to produce a second permeate (Fraction B) that is enriched in low molecular weight polyphenols, and a second retentate (Fraction C) that is enriched in seed fiber. The Fractions are individually suitable for different nutraceutical products, or can be combined with each other in any combination and/or with other nutraceutical agents to enhance vascular and cognitive health.
More Like This:
Inventors:
Ianiro Teodoro Tea.
Fisher Laurel A.
Fisher Laurel A.
Application Number:
JP2017515029A
Publication Date:
December 18, 2019
Filing Date:
May 29, 2015
Export Citation:
Assignee:
Shaklee Corporation
International Classes:
A23L33/105; A23L2/74; A23L5/20; A23L27/10; B01D61/14
Domestic Patent References:
| JP9051791A | ||||
| JP2009512638A | ||||
| JP2009189356A | ||||
| JP2010533648A | ||||
| JP2009013159A | ||||
| JP2048593A | ||||
| JP2003210110A | ||||
| JP3421455B2 | ||||
| JP2011512366A | ||||
| JP3200781A |
Foreign References:
| WO2013100003A1 | ||||
| WO2010073404A1 | ||||
| WO2013165921A2 | ||||
| US6544581 |
Attorney, Agent or Firm:
Hatsushi Shimizu
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Hideki Kodera
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto
Masao Haruna
Hirotaka Yamaguchi
Toshi Gobe
Ryuichi Inoue
Toshimitsu Sato
Koichi Niimi
Tomohiko Kobayashi
Hideki Kodera
Masato Ozeki
Yoshihiro Igarashi
Kazuya Kawamoto