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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 rangingbetween 80-85%, comprising oleoresin from Indian curry leaves (MurrayaKoenigii Spreng.), said process-comprising steps of drying the washed curryleaves at temperature ranging between 30-800C, for time duration rangingbetween 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 byremoving the solvent; also, use of antioxidant conserve at concentrationranging between ranging between 0.2 to 3.0%, comprising oleoresin from Indiancurry leaves (Murraya Koenigii Spreng.) as an anti-oxidant in food andpharmaceutical substances and additives.
机译：本发明涉及制备安全，环保，天然抗氧化剂可保存多种活性80-85％之间，包括印度咖喱叶中的油脂树脂（Murraya（Koenigii Spreng。），所述包含干燥咖喱水的过程的步骤在30-800C的温度范围内离开，持续时间范围为在2到10个小时之间，将干燥的叶子粉磨成粗粉状，用极性溶剂（最好是带有烷基的酮）提取粉末，并通过以下方法从提取物中获得包含油脂树脂的抗氧化剂保护层：去除溶剂;另外，使用抗氧化剂可以保持一定浓度含量介于0.2％至3.0％之间，包括印度的油脂树脂咖喱叶（Murraya Koenigii Spreng。）作为食品和食品中的抗氧化剂药物和添加剂。

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