Usage of Jilin ginseng oligopeptides in preparation of foods or health foods with antioxidant functions

A health food and anti-oxidation technology, which is applied in dairy products, baked foods, milk preparations, etc., can solve the problems of unreported and less-reported anti-oxidation functions, and achieve the effect of improving anti-oxidation functions

Inactive Publication Date: 2017-01-04
JILIN PEPTIDE VALLEY BIOENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although ginseng oligopeptides exist in ginseng tissues as a class of important compounds, their fun...

Method used

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  • Usage of Jilin ginseng oligopeptides in preparation of foods or health foods with antioxidant functions
  • Usage of Jilin ginseng oligopeptides in preparation of foods or health foods with antioxidant functions
  • Usage of Jilin ginseng oligopeptides in preparation of foods or health foods with antioxidant functions

Examples

Experimental program
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Embodiment 1

[0011] Example 1. Experimental research on the effect on the antioxidant function of oxidative model rats

[0012] 1. Materials and methods

[0013] 1 Sample: Jilin ginseng oligopeptide, provided by Jilin Peptide Valley Bioengineering Co., Ltd., light yellow solid powder, the main component is small molecule oligopeptide with molecular weight less than 1000, the content is 97.4%.

[0014] 2 Experimental animals: 90 healthy SPF adult male SD rats, weighing 200±20g at the end of the adaptation period, provided by the Experimental Animal Center of Peking University Health Science Center. The experimental animals were housed in separate cages, 3 in each cage, with free access to food and water. The animal breeding laboratory conforms to the national standard SPF level, the temperature range is 22±2°C, the relative humidity is 50%-60%, and the day:night light and dark alternation time is 12h:12h.

[0015] 3 Dosage grouping and test sample administration time: The experiment set u...

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Abstract

The invention discloses a usage of Jilin ginseng oligopeptides in preparation of foods or health foods with antioxidant functions. The Jilin ginseng oligopeptides are a mixture of small-molecule bioactive peptides which is prepared from Jilin ginsengs by utilizing a biological enzymatic hydrolysis technology. The Jilin ginseng oligopeptides are easy to absorb, rapid to absorb, low in viscosity and high in biologic utilization rate. Being applied on oxidation models of rats by using intragastric administration in the form of aqueous solution for 45 days, the Jilin ginseng oligopeptides are proven to be capable of reducing lipid oxidation product levels of the normal rats as well as improving antioxidant enzyme activities of the normal rats so as to play antioxidant functions; and the Jilin ginseng oligopeptides are also capable of obviously reducing lipid oxidation product levels and protein oxidation product levels of the oxidation-model rats as well as improving antioxidant enzyme activities of the oxidation-model rats so as to play antioxidant functions. The Jilin ginseng oligopeptides have the potential of being a novel preparation with antioxidant functions. The antioxidant functions of the Jilin ginseng oligopeptides are discovered by the invention. The Jilin ginseng oligopeptides can be used for preparing foods or health foods with antioxidant functions, so that a new way for exerting antioxidant functions through diets is provided.

Description

technical field [0001] The present invention relates to a new application of Jilin ginseng oligopeptide, in particular to the application of Jilin ginseng oligopeptide in anti-oxidation food or health food. Background technique [0002] Oxidative stress (Oxidative Stress) refers to the excessive production of highly active molecules such as reactive oxygen species (ROS) and reactive nitrogen species (RNS) in the body when the body is subjected to various harmful stimuli. The degree of oxidation exceeds the removal of oxides, and the oxidation system and anti-oxidation system are out of balance, which leads to the damage of biological macromolecules such as tissue cells, proteins and nucleic acids. Studies have confirmed that oxidative stress can lead to functional damage of islet β cells and peripheral insulin resistance, leading to diabetes; it can also cause endothelial cell dysfunction, leading to cardiovascular diseases; in addition, it can also cause autoimmune diseases...

Claims

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Application Information

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IPC IPC(8): A23C9/152A23C9/16A23G3/44A23L33/18A23L2/52A21D13/00A21D2/26
CPCA61K36/258
Inventor 李勇王军波石丰
Owner JILIN PEPTIDE VALLEY BIOENG CO LTD
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