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Chewing gum containing sweet tea extract and preparation method thereof

A technology of sweet tea extract and chewing gum, applied in the field of chewing gum, can solve the problems such as the decrease of inhibition effect, and achieve the effect of preventing the generation of dental plaque

Inactive Publication Date: 2013-06-12
陈显刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The document "Comparative Study on the Synthesis of Water-Insoluble Exopolysaccharides by Streptococcus mutans with Rubusoside and Xylitol" published in "Guangxi Medicine" Volume 32 No. 3 in March 2010 uses rubusoside as raw material and contains 0.5% Sucrose tryptone-trypsin-yeast extract medium (TTY), using the double dilution method to make 5 kinds of rubusoside solutions with different concentrations, successively 5g / 100ml, 2.5g / 100ml, 0.125g / 100ml , 0.625g / 100ml, 0.313g / 100ml, the rubusoside solutions of the above concentrations all had a certain inhibitory effect on the synthesis of water-insoluble exopolysaccharide by Streptococcus mutans. decline
The document "Effect of Sweet Tea Tooth Protection Tablets on Glucosyltransferase and Extracellular Water-Insoluble Polysaccharides" published in "Guangxi Medicine" Volume 34 Issue 6 in June 2012 is sweet tea produced by Guilin Jiqi Shili Natural Co., Ltd. Tooth protection buccal tablets are used as raw materials, and tryptone-tryptone-yeast extract medium (TTY) containing 1% sucrose is used to make 5 different concentrations of solutions, which are 5g / 50ml, 5g / 50ml, 2.5g / 50ml, 1.250g / 50ml, 0.625g / 50ml, 0.313g / 50ml, since the content of rubusoside in the sweet tea tooth-care buccal tablet is 5.5%, the concentration of rubusoside converted into 0.275g / 50ml, 0.138g / 50ml, 0.068g / 50ml, 0.034g / 50ml, 0.017g / 50ml, the sweet tea tooth protection buccal tablets with the above concentrations can significantly inhibit the activity of Streptococcus mutans GTF enzyme, and can also inhibit the synthesis of WIG. In the range, with the decrease of rubusoside concentration, the inhibitory effect decreased

Method used

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  • Chewing gum containing sweet tea extract and preparation method thereof
  • Chewing gum containing sweet tea extract and preparation method thereof
  • Chewing gum containing sweet tea extract and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The formula of chewing gum containing sweet tea extract: 10% sweet tea extract, 90% gum base; wherein, rubusoside accounts for 40% of the weight of sweet tea extract, and sweet tea polyphenols accounts for 21% of the weight of sweet tea extract.

[0023] 1) Take sweet tea leaves and crush them to 40 meshes, put them into 30% (v / v) ethanol, reflux and extract twice under ultrasonic wave 40KHz, temperature 40°C, extract 20min each time, combine the extracts, filter, and take the filtrate The solvent is recovered to obtain the crude extract of sweet tea.

[0024] 2) Add lime water to the crude sweet tea extract to make the pH value 9, after impurities precipitate, filter out the precipitate, and take the supernatant for later use.

[0025] 3) After adjusting the pH of the supernatant to neutral, use D101 macroporous adsorption resin for adsorption separation, elute with 70% (v / v) ethanol, take the eluate to concentrate, dry, and it is the sweet tea extract , wherein the w...

Embodiment 2

[0027] The formula of the chewing gum containing sweet tea extract: sweet tea extract 0.2%, gum base 99.8%; wherein, rubusoside accounts for 5% of sweet tea extract weight, sweet tea polyphenol accounts for 2% of sweet tea extract weight.

[0028] The preparation method of described sweet tea extract:

[0029] Take sweet tea leaves and grind them to 5 mesh, put them into 80°C water and extract twice, each time for 20 minutes, combine the extracts, filter, concentrate, and dry to obtain sweet tea extracts, wherein the weight content of rubusoside is 5% , The weight content of sweet tea polyphenols is 2%.

Embodiment 3

[0031] The formula of the chewing gum containing sweet tea extract: sweet tea extract 10%, gum base 90%; wherein, rubusoside accounts for 5% of sweet tea extract weight, sweet tea polyphenol accounts for 21% of sweet tea extract weight.

[0032] The preparation method of described sweet tea extract:

[0033] 1) Take sweet tea leaves and crush them to 20 meshes, put them in 10% (v / v) ethanol, extract them twice at room temperature for 20 minutes each time, combine the extracts, filter, take the filtrate to recover the solvent, and obtain crude sweet tea extracts thing.

[0034] 2) Adsorb and separate the sweet tea crude extract with D101 macroporous adsorption resin, elute with 50% (v / v) ethanol, take the eluate to concentrate, dry, and it is the sweet tea extract. Among them, the weight content of rubusoside 5%, and the weight content of sweet tea polyphenols is 21%.

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Abstract

The invention provides a chewing gum containing a sweet tea extract and a preparation method thereof. The sweet ingredient is a sweet tea extract which accounts for 0.2-10 percent of the weight of the chewing gum; the rubusoside weight accounts for 5-40 percent of the sweet tea extract; and the sweet tea polyphenol accounts for 2-21 percent. The preparation method comprises the following steps: mixing the sweet tea extract and a gum base, heating the mixture at the temperature of 50-60 DEG C until the extract is melted, uniformly stirring, and cooling to form a sugar blank; rolling the sugar blank into sugar tablets, cooling, and slicing so as to obtain the chewing gum. The chewing gum takes the sweet tea extract as the sweet ingredient, when the rubusoside in the sweet tea extract accounts for 5-40 percent and the content of the sweet tea polyphenol ranges from 2 to 21 percent, the rubusoside and the sweet tea polyphenol interact with each other, and the effects of preventing decayed tooth and improving the mouth health can be achieved. When the sweet tea extract in the chewing gum has a certain content, the effect of preventing decayed tooth is improved along with decrease of the rubusoside content and the increase of the sweet tea polyphenol content.

Description

technical field [0001] The invention relates to a chewing gum, in particular to a chewing gum containing sweet tea extract and a preparation method thereof. Background technique [0002] Sweet tea (Rubus Suavissmus S Lee) is a unique natural sweet plant in Guangxi, and it is also the best sweet plant in the world with high sweetness, low heat, safety and non-toxicity, and has health care functions. Sweet tea contains more than 3.2% of flavonoids, about 9% of sweet tea polyphenols and 5-8% of Rubusoside. In addition, it is also rich in various amino acids and trace elements necessary for the human body , has high nutritional value and health value. Rubus is the sweetness factor of sweet tea that presents a sweet taste. It is a low-calorie and high-sweet substance of diterpene glycosides combined with steviol (Steviol) and glucose. Its molecular formula is C 32 h 50 o 12 . The rubusoside extracted from sweet tea has the best taste among sweet plants, and its sweetness is ...

Claims

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Application Information

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IPC IPC(8): A23G4/12
Inventor 陈显刚
Owner 陈显刚
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