首页> 外国专利> A PROCESS FOR THE PREPARATION OF ANTIOXIDANT CONSERVE FROM INDIAN CURRY LEAVES (MURRAYA KOENIGII SPRENG)

A PROCESS FOR THE PREPARATION OF ANTIOXIDANT CONSERVE FROM INDIAN CURRY LEAVES (MURRAYA KOENIGII SPRENG)

机译：从印度咖喱叶（MURRAYA KOENIGII SPRENG）制备抗氧化剂防腐剂的方法

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摘要

The present invention relates to a simple process for the preparation of safe, environmental friendly, and natural antioxidant conserve of activity ranging between 80-85%, comprising oleoresin from Indian curry leaves (Murraya Koenigii Spreng.), said process-comprising steps of drying the washed curry leaves at temperature ranging between 30-80 C, for time duration ranging between 2-10 hours, powdering the dried leaves into coarse powder form, extracting the powder with polar solvent preferably ketone with alkyl group, and obtaining antioxidant conserve comprising oleoresin from the extract by removing the solvent; also, use of antioxidant conserve at concentration ranging between ranging between 0.2 to 3.0%, comprising oleoresin from Indian curry leaves (Murraya Koenigii Spreng.) as an anti-oxidant in food and pharmaceutical substances and additives.

机译：本发明涉及一种制备安全，环保且天然抗氧化剂的简单方法，其活性范围在80-85％之间，其包含来自印度咖喱叶的油性树脂（Murraya Koenigii Spreng。），所述方法包括干燥步骤。洗涤的咖喱叶在30-80℃的温度范围内，持续2-10小时的时间，将干燥的叶粉化成粗粉形式，用极性溶剂，优选具有烷基的酮提取粉末，并获得包含油性树脂的抗氧化剂保存通过去除溶剂从提取物中提取;同样，抗氧化剂的保存浓度范围在0.2至3.0％之间，其包含来自印度咖喱叶的油性树脂（Murraya Koenigii Spreng。）作为食品，药物和添加剂中的抗氧化剂。

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公开/公告号IN247639B

专利类型
公开/公告日2011-05-06

原文格式PDF
申请/专利权人
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申请/专利号IN412/DEL/2003
发明设计人 BABASAHEB BHASKARRAO BORSE;LINGAMALLU JAGAN MOHAN RAO;KULATHOORAN RAMALAKSHMI;BASHYAM RAGHAVAN;
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申请日2003-03-26
分类号A23L3/3463;A61K36/75;A23B7/154;C09K15/34;A61K36/185;A61K47/46;A61K36/00;A61K47/22;A23L3/3472;A23L2/02;
国家 IN
入库时间 2022-08-21 18:05:34

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