Process for extracting polyphenolic antioxidants from purine-containing plants

H.D. Hoving; R. Kattenberg; D.A.J. Starmans

Process for extracting polyphenolic antioxidants from purine-containing plants

H.D. Hoving (Inventor), R. Kattenberg (Inventor), D.A.J. Starmans (Inventor)

Research

Research output: Patent › Other research output

Abstract

A process for isolating polyphenolic antioxidants from purine-containing plant material, comprising the steps of: (a) extracting the plant material with an hydroxylic extracting liquid preferably at low temperature; (b) adsorbing the extract obtained in step (a), preferably at low temperature; (c) desorbing the adsorbed material with a hydroxylic desorbing liquid, preferably at relatively high temperature; and (d) concentrating and optionally drying the desorbed material. The process is especially suitable for producing cocoa antioxidants ofr use in pharmaceutical, cosmetic and nutritional compositions.

Original language	English
Patent number	EP1026164
Publication status	Published - 19 Dec 2007

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title = "Process for extracting polyphenolic antioxidants from purine-containing plants",

abstract = "A process for isolating polyphenolic antioxidants from purine-containing plant material, comprising the steps of: (a) extracting the plant material with an hydroxylic extracting liquid preferably at low temperature; (b) adsorbing the extract obtained in step (a), preferably at low temperature; (c) desorbing the adsorbed material with a hydroxylic desorbing liquid, preferably at relatively high temperature; and (d) concentrating and optionally drying the desorbed material. The process is especially suitable for producing cocoa antioxidants ofr use in pharmaceutical, cosmetic and nutritional compositions.",

author = "H.D. Hoving and R. Kattenberg and D.A.J. Starmans",

year = "2007",

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T1 - Process for extracting polyphenolic antioxidants from purine-containing plants

AU - Hoving, H.D.

AU - Kattenberg, R.

AU - Starmans, D.A.J.

PY - 2007/12/19

Y1 - 2007/12/19

N2 - A process for isolating polyphenolic antioxidants from purine-containing plant material, comprising the steps of: (a) extracting the plant material with an hydroxylic extracting liquid preferably at low temperature; (b) adsorbing the extract obtained in step (a), preferably at low temperature; (c) desorbing the adsorbed material with a hydroxylic desorbing liquid, preferably at relatively high temperature; and (d) concentrating and optionally drying the desorbed material. The process is especially suitable for producing cocoa antioxidants ofr use in pharmaceutical, cosmetic and nutritional compositions.

AB - A process for isolating polyphenolic antioxidants from purine-containing plant material, comprising the steps of: (a) extracting the plant material with an hydroxylic extracting liquid preferably at low temperature; (b) adsorbing the extract obtained in step (a), preferably at low temperature; (c) desorbing the adsorbed material with a hydroxylic desorbing liquid, preferably at relatively high temperature; and (d) concentrating and optionally drying the desorbed material. The process is especially suitable for producing cocoa antioxidants ofr use in pharmaceutical, cosmetic and nutritional compositions.

M3 - Patent

M1 - EP1026164

ER -