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Process for the preparation of antioxidants from dillenia indica

A technology of cinnamon fruit and antioxidant activity, which is applied in the fields of antivirus, food preparation, and pharmaceutical formulations, etc.

Inactive Publication Date: 2006-01-04
COUNCIL OF SCI & IND RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The literature search shows that: there is no report on the isolation of antioxidants from quincea

Method used

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  • Process for the preparation of antioxidants from dillenia indica
  • Process for the preparation of antioxidants from dillenia indica
  • Process for the preparation of antioxidants from dillenia indica

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Embodiment Construction

[0015] Thus, the present invention relates to a simple and efficient one-step process for the preparation of methanolic extracts from the plant Pentaceae and regeneration of solvents therefrom with a yield of 15-35% and an antioxidant activity of 55-85% and also to the plant Pentaceae The methanol extract of the fruit is used as an antioxidant in edible and medicinal substances and additives, wherein the concentration of the extract in food and medicine is 0.2-3.0%.

[0016] In an embodiment of the present invention, a simple and efficient one-step process wherein a methanolic extract exhibiting antioxidant activity is prepared from the plant Samacia quintana and regenerated from this solvent, the process comprises:

[0017] i). In the mixed grinder, the fruit shell of sycamore is crushed to 40-80 mesh,

[0018] ii). The pulverized raw material is extracted with hexane in a Soxhlet extractor at a temperature of 55-60° C. for 6-10 hours to obtain an extract and residue,

[001...

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Abstract

The present invention relates to a simple and efficient one-step process for the preparation of methanolic extract of yield ranging between 15-35 % from plant Dillenia indica showing anti-oxidant activity ranging between 55 to 85%, whereby solvents are regenerated, and also, use of methanolic extract of plant Dillenia indica as an anti-oxidant in food and pharmaceutical substances and additives, wherein the concentration of the extract in food and pharmaceutical is ranging between 0.2 to 3.0 %.

Description

technical field [0001] The present invention relates to a simple and efficient one-step process for the preparation of methanolic extracts from the plant Dillenia indica and regeneration from this solvent with a yield of 15-35% and an antioxidant activity of 55-85%, and also to the plant The use of the methanol extract of syringa quintana as an antioxidant in edible and medicinal substances and additives, wherein the concentration of the extract in food and medicine is 0.2-3.0%. Background technique [0002] It has been recognized that the deleterious effects of oxidative metabolism can be ameliorated by a diet rich in antioxidants, the term "functional food" (Strain, J.J.; Benzie, I.F.F. "Antioxidant nutrients" in: Sadler, Functional Foods: The Consumer, the Products and the Evidence, edited by M.J. and Saltmarsh, M. (Cambridge, UK, Royal Society of Chemistry, p. 74) has been used to refer to food. It should be emphasized that most studies on the inhibitory effect of food...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/18A23L1/30A23L3/3472A61K36/185A61P39/06
CPCA23L3/3472A61K36/185A23L1/3002A23L33/105A61P39/06
Inventor B·S·杰纳G·K·贾亚普拉卡沙R·P·辛格K·K·萨卡里亚
Owner COUNCIL OF SCI & IND RES