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Preparation method of natural vitamin C chewable tablets

A technology of natural vitamins and chewable tablets, applied in the direction of food science, etc., to achieve the effect of avoiding oxidation and decomposition, facilitating absorption and enhancing stability

Inactive Publication Date: 2019-11-15
湖南食品药品职业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is currently no report of extracting vitamin C from citrus to make vitamin C chewable tablets

Method used

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  • Preparation method of natural vitamin C chewable tablets
  • Preparation method of natural vitamin C chewable tablets

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Embodiment

[0018] The preparation method of the natural vitamin C chewable tablet of the present embodiment comprises the following steps:

[0019] (1) Purchase fresh juicy oranges from the market, rinse them with purified water, and place them in a cool and dry place to dry for 24 hours;

[0020] (2) Cut the fresh oranges into four pieces and squeeze them with a press to get fresh juice and pomace;

[0021] (3) Filter the fresh fruit juice with a plate and frame filter press with a pore size of 3 μm to remove impurities, and take the clarified filtrate;

[0022] (4) Pour the filtrate into a round bottom flask, add acetic acid, adjust the pH to 4, turn on the vacuum pump to evacuate, the concentration temperature is 60°C, and the relative density of the concentrate is 1.2;

[0023] (5) Place the concentrated solution in a watch glass, dry it in a vacuum drying oven for 4 hours, set the temperature at 60°C to obtain a dried citrus concentrate, pulverize it with a small grinder, and sieve...

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Abstract

The invention provides a preparation method of natural vitamin C chewable tablets. The method comprises the steps of 1, selecting fresh juicy oranges and cleaning the oranges; 2, squeezing and extracting juice of the fresh oranges; 3, filtering the juice, removing impurities, and taking a clarified filtrate; 4, pouring the filtrate into a concentration tank, adding acetic acid, adjusting the PH tobe 4-5, and performing decompression concentration, wherein the relative density of the concentrated solution is 1.1-1.2; 5, drying the concentrated solution in the vacuum environment under the temperature of 60 DEG C, obtaining an orange concentrate, and performing smashing and screening to obtain orange concentrate fine powder; 6, taking the orange concentrate fine powder, adding auxiliary materials and purified water, manufacturing soft materials through mixing, performing granulating, drying, straightening granulating, total mixing, tableting and packaging to obtain the natural vitamin Cchewable tablets. The prepared natural vitamin C chewable tablets are convenient to absorb and capable of being eaten for a long time, have few side effects, and solve the problems that according to traditional water adding heating boiling method, many impurities are generated, the vitamin C is heated and is likely to be broken, and concentration is difficult.

Description

technical field [0001] The invention relates to a production process for extracting vitamin C from oranges to make natural vitamin C chewable tablets. Background technique [0002] Vitamin C chewable tablets are mostly used for health care. Supplementing vitamin C can prevent cardiovascular diseases, promote the growth of teeth and bones, improve immunity, prevent cancer, and delay aging. Currently, there are two types of chewable vitamin C tablets on the market: synthetic vitamin C chewable tablets and natural vitamin C chewable tablets. Synthetic vitamin C is cheap. More than 90% of the chewable vitamin C tablets on the market are made of synthetic vitamin C. Synthetic vitamin C tastes too sour. In order to cover the sour taste of vitamin C, various sweeteners are added. Many sweeteners (such as aspartame, sucralose, etc.) are not good for health, and long-term use may endanger health. Natural vitamin C is mostly the concentrate of various fruits, which can be used for a...

Claims

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Application Information

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IPC IPC(8): A23L19/00A23L33/105A23L33/15
CPCA23L19/01A23L33/105A23L33/15A23V2002/00
Inventor 胡文主
Owner 湖南食品药品职业学院
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