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Preparation process of carrot extract and epigallocatechin gallate (EGCG) capsules

A carrot extract and preparation process technology, applied in the field of food processing, can solve the problems of tea polyphenols anti-inflammatory and anti-allergy being limited to the level of animal experiments, and achieve the effects of improving body immunity, easy industrialization and production, and reducing consumption.

Inactive Publication Date: 2015-06-17
YANCHENG INST OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, people's research on the anti-inflammatory and anti-allergic effects of tea polyphenols is still limited to the level of animal experiments.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The carrot extract and EGCG capsules described in this example are made from the following raw materials, and the weight percentages of each raw material are: carrot extract 20, EGCG (20%) 5, soluble starch 50, talcum powder 5, dextrin 20.

[0038] The preparation method of carrot extract described in the present embodiment and EGCG capsule comprises the steps:

[0039] 1) Clean the fresh carrots with water, place them in a crushing equipment and add a solvent to extract after crushing to obtain crude carrot extracts;

[0040] 2) Revolving the crude carrot extract to obtain carrot concentrate;

[0041] 3) adding solvent to the carrot concentrate for extraction, filtering out the insolubles to obtain the filtrate;

[0042] 4) The obtained filtrate of 3) was rotary-evaporated to obtain a concentrated solution, which was then dried in a vacuum oven to obtain a carrot extract;

[0043] 5) Weigh the carrot extract, EGCG (20-100%), soluble starch, talcum powder, and dextrin...

Embodiment 2

[0045] The carrot extract and EGCG capsules described in this example are made from the following raw materials, and the weight percentages of each raw material are: carrot extract 40, EGCG (50%) 30, soluble starch 18, talcum powder 2, dextrin 10.

[0046] The preparation method of carrot extract described in the present embodiment and EGCG capsule comprises the steps:

[0047] 1) Clean the fresh carrots with water, place them in a crushing equipment and add a solvent to extract after crushing to obtain crude carrot extracts;

[0048] 2) Revolving the crude carrot extract to obtain carrot concentrate;

[0049] 3) adding solvent to the carrot concentrate for extraction, filtering out the insolubles to obtain the filtrate;

[0050] 4) The obtained filtrate of 3) was rotary-evaporated to obtain a concentrated solution, which was then dried in a vacuum oven to obtain a carrot extract;

[0051] 5) Weigh the carrot extract, EGCG (20-100%), soluble starch, talcum powder, and dextri...

Embodiment 3

[0053] The carrot extract and EGCG capsules described in this example are made from the following raw materials, and the weight percentages of each raw material are: carrot extract 70, EGCG (100%) 10, soluble starch 10, talcum powder 2, dextrin 8.

[0054] The preparation method of carrot extract described in the present embodiment and EGCG capsule comprises the steps:

[0055] 1) Clean the fresh carrots with water, place them in a crushing equipment and add a solvent to extract after crushing to obtain crude carrot extracts;

[0056] 2) Revolving the crude carrot extract to obtain carrot concentrate;

[0057] 3) adding solvent to the carrot concentrate for extraction, filtering out the insolubles to obtain the filtrate;

[0058] 4) The obtained filtrate of 3) was rotary-evaporated to obtain a concentrated solution, which was then dried in a vacuum oven to obtain a carrot extract;

[0059] 5) Weigh the carrot extract, EGCG (20-100%), soluble starch, talcum powder, and dextri...

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PUM

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Abstract

The invention discloses carrot extract and epigallocatechin gallate (EGCG) capsules and a preparation process thereof. The carrot extract and EGCG capsules consist of the following raw materials in parts by weight: 5-90 parts of a carrot extract, 5-90 parts of EGCG (20-100%), 10-80 parts of soluble starch, 2-5 parts of talcum powder and 10-40 parts of dextrin. The capsules prepared by using the process disclosed by the invention are rich in nutrition and convenient to carry and take, and can be used for supplementing vitamin A deficiency, improving the body immunity, scavenging free radicals, indirectly killing cancer cells, reducing cholesterol in blood, delaying senescence and preventing the occurrence of heart diseases and tumors after being taken for a long time; the capsules are simple in production process and environment-friendly in solvent, and cannot cause environmental pollution; and carrot residues produced by extraction can be prepared into a pig feed, and thus waste utilization can be achieved.

Description

technical field [0001] The invention relates to a carrot extract and EGCG capsules and a preparation process thereof, belonging to the technical field of food processing. Background technique [0002] Carrots are also called yellow radishes and red radishes. They are bright in color, crisp, tender and juicy, and fragrant and sweet. It has many health care functions on the human body, and is known as "little ginseng". Traditional Chinese medicine believes that carrots are warm in nature, sweet in taste, and flat in nature. Carrots have the effects of invigorating the spleen and eliminating food, nourishing the liver and improving eyesight, clearing heat and detoxifying, clearing rashes, reducing qi and relieving cough. details as follows: [0003] ① Carrots are good for the liver and eyesight: Carrots contain a lot of carotene, which can nourish the liver and improve eyesight, and can treat night blindness; [0004] ②Efficacy of carrots beneficial to the diaphragm and in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29A23L33/00
Inventor 朱驯王传金
Owner YANCHENG INST OF IND TECH
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