Corn stigma effervescence solid beverage and preparation method thereof

A technology of solid beverage and corn silk, which is applied in food ingredients containing natural extracts, the function of food ingredients, food science, etc., can solve the problems of corn silk injection safety risk, inconvenient carrying, high production cost, etc., and achieve prevention And the effect of improving diabetic complications, dissolving quickly, and lowering blood sugar

Active Publication Date: 2016-03-23
QIQIHAR MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the corn silk water extract has a good health care effect, people begin to develop health drinks with corn silk as the main raw material. No. CN1159301A discloses "a plant health drink and its production process", but these patents all belong to liquid drinks, which increase the cost during transportation and are inconvenient to carry
Chinese Patent Publication No. CN1382484A discloses corn silk injection and its preparation method, but corn silk injection has safety risks, and its production cost is also higher than other formulations

Method used

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  • Corn stigma effervescence solid beverage and preparation method thereof
  • Corn stigma effervescence solid beverage and preparation method thereof
  • Corn stigma effervescence solid beverage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Preparation of corn silk extract by ultrasonic-assisted semi-bionic method

[0023] A. After the corn silk is cleaned and dried, add 10 times the weight of corn silk in an aqueous solution of pH 7.5 for ultrasonic extraction. The aqueous solution of pH 8.3 was ultrasonicated for 1 hour, filtered, and the obtained filtrates were combined and concentrated under reduced pressure to obtain a liquid corn silk extract; this liquid corn silk extract can be used as a raw material for preparing its solid beverage.

[0024] B is: the concentrated solution obtained in step A is frozen at -80°C for 24 hours, and then freeze-dried at -48°C and an air pressure of 0.05mbar for 48 hours, crushed through a 60-mesh sieve, and made into a freeze-dried powder; this freeze-dried powder is also It can be used as a raw material for preparing its solid beverage.

Embodiment 2

[0025] Example 2 Preparation of corn silk extract by ultrasonic-assisted semi-bionic method

[0026] A. After the corn silk is cleaned and dried, add 20 times the weight of corn silk in an aqueous solution of pH 7.0 for ultrasonic extraction. The pH 8.1 aqueous solution was ultrasonicated for 0.5 hours, filtered, combined and extracted filtrates, and concentrated under reduced pressure to obtain a liquid corn silk extract; this liquid corn silk extract can be used as a raw material for preparing its solid beverage.

[0027] B is: the concentrated solution obtained in step A is frozen at -60°C for 36 hours, and then freeze-dried at -60°C and an air pressure of 0.05mbar for 72 hours, crushed through a 60-mesh sieve, and made into a freeze-dried powder; this freeze-dried powder is also It can be used as a raw material for preparing its solid beverage.

Embodiment 3

[0028] Example 3 heating reflux method to prepare corn silk extract

[0029] A. After the corn silk is cleaned and dried, the corn silk is extracted twice with 10 times the weight of water heating and refluxing, each time for 1 hour, the extracts are combined, and the corn silk extract is obtained by concentrating under reduced pressure; this extract can be used to prepare its solid beverage raw materials.

[0030] B is: the concentrated solution obtained in step A is frozen at -80°C for 24 hours, and then freeze-dried at -48°C and an air pressure of 0.05mbar for 48 hours, crushed through a 60-mesh sieve, and made into a freeze-dried powder; this freeze-dried powder is also It can be used as a raw material for preparing its solid beverage.

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PUM

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Abstract

The invention discloses a corn stigma effervescence solid beverage and a preparation method thereof. The corn stigma effervescence solid beverage comprises the following raw materials in parts by weight: 10-60 parts of a corn stigma extract, 10-60 parts of xylitol and 10-40 parts of an effervescing agent. The invention further discloses a preparation method of the corn stigma effervescence solid beverage. The corn stigma effervescence solid beverage disclosed by the invention has the effects of reducing blood sugar, reducing blood lipid, promoting diuresis and the like; when the corn stigma effervescence solid beverage is dissolved, a great quantity of bubbles are generated, and the peculiar delicate fragrance taste of original corn can be reserved.

Description

technical field [0001] The invention relates to the field of solid beverage processing. More specifically, it relates to a corn silk extract and the corn silk effervescent solid beverage prepared therefrom. Background technique [0002] Corn silk (stigma maydis) is the style and stigma of maize, a plant of the grass family Yushu. In my country, corn silk has a long history of clinical use as a traditional Chinese medicine. Studies have shown that corn silk contains a variety of biologically active components, such as flavonoids and their glycosides, sterols, alkaloids, sugars, organic acids, volatile oils, trace amounts Elements and multivitamins, etc., its extracts have anti-oxidation, diuretic, hypoglycemic, antibacterial, antihypertensive and immune-enhancing effects. The US Food and Drug Administration recognizes corn silk as a safe, non-toxic substance. [0003] In recent years, due to its safety and easy availability, the research on corn silk has been increasing yea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/39A23L2/52A23L2/60A23L33/10A23L33/105
CPCA23L2/39A23L2/52A23L2/60A23V2002/00A23V2200/30A23V2200/32A23V2200/328A23V2250/21A23V2250/6422
Inventor 刘吉成侯惠玲关宏杨文钦丁琳张可勇藏传刚刘宇超
Owner QIQIHAR MEDICAL UNIVERSITY
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