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Flower dark tea food, and preparation method and applications thereof

A technology for flowers and dark tea, applied in the field of food processing, can solve problems such as affecting the efficacy of products, difficult to achieve complete extraction of ingredients, loss and other problems

Inactive Publication Date: 2018-01-09
徐州绿之野生物食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With people's pursuit of high-quality life, the consumption of edible flowers has become people's daily consumer goods. At present, the products produced by using flowers include health care products, cosmetics, tea drinks, health wine, etc. In addition, there are condiments, pastries, snack foods Etc., these flower-rich products are generally prepared by using fresh flowers or dried flowers, simply mixing them after drying and crushing, or using conventional methods to extract them with solvents such as water and / or ethanol. These processes The disadvantages are that simple crushing makes it difficult to dissolve the flower components enough to affect the absorption of the body, and the second is that the existing conventional extraction methods are difficult to completely extract the components. Ingredients, especially volatile or low-melting ingredients are likely to cause a lot of loss, thus affecting the efficacy of the product and directly affecting the use effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] (1) Take chrysanthemum, lemon flower, and honeysuckle respectively and place them in an electric oven, and dry them with low-temperature hot air at 40°C for 4.5 hours to keep the water content below 3%, take them out and let them cool, and use a vibrating mill to pulverize them into 1800-mesh ultra-fine powder, for later use; then take black tea and put it in an electric oven, dry it with low-temperature hot air at 45°C for 2.5 hours to keep the water content below 3%, take it out and let it cool, then use a universal pulverizer to crush it into 24-mesh Coarse flour, spare;

[0071] (2) Weigh (1) 0.3kg of chrysanthemum powder, 0.1kg of lemon pollen, 0.1kg of honeysuckle powder and 9.5kg of black tea powder and mix well to obtain mixed powder;

[0072] (3) Weigh 0.25kg of glucose, 0.025kg of stachyose, 0.02kg of yeast extract, 0.025kg of calcium gluconate, and 0.025kg of magnesium gluconate, add them into 9.655kg of water, stir well, and make an aqueous solution. Take an...

Embodiment 2

[0081] (1) Take kudzu flower, jujube flower, and chamomile flower respectively and place them in an electric oven, and dry them with low-temperature hot air at 42°C for 4.5 hours to keep the water content below 3%. Grind it into 2200 mesh ultrafine powder for later use; then take black tea and put it in an electric oven, dry it with 45°C low-temperature hot air for 3 hours, so that the water content is controlled below 3%, take it out and let it cool, and use a universal grinder to grind it into 30 mesh meal, set aside;

[0082] (2) Weigh (1) 2.5kg of pueraria pollen, 0.5kg of jujube pollen, 2kg of chamomile pollen and 5kg of black tea powder and mix well to obtain mixed powder;

[0083] (3) Weigh 0.3kg of glucose, 0.035kg of stachyose, 0.02kg of yeast extract, 0.03kg of calcium gluconate, and 0.03kg of magnesium gluconate respectively, add them to 9.385kg of water, stir well, and make an aqueous solution. Take an appropriate amount of the aqueous solution , gradually added t...

Embodiment 3

[0092] (1) Take snow chrysanthemum, seabuckthorn, and gardenia respectively and place them in an electric oven, and dry them with low-temperature hot air at 42°C for 4.5 hours to keep the water content below 3%, take them out and let them cool, and use a vibrating mill for ultrafine grinding Machine crushed into 2000-mesh ultra-fine powder, set aside; then take the black tea and put it in an electric oven, dry it with 50°C low-temperature hot air for 2.5 hours, so that the water content is controlled below 3%, take it out and let it cool, and use a universal pulverizer to pulverize into 40 mesh coarse powder, set aside;

[0093] (2) Weigh (1) 2kg of snow chrysanthemum pollen, 2kg of seabuckthorn pollen, 1kg of gardenia pollen and 5kg of black tea powder and fully mix to obtain mixed powder;

[0094] (3) Weigh 0.35kg of glucose, 0.025kg of stachyose, 0.02kg of yeast extract, 0.025kg of calcium gluconate, and 0.025kg of magnesium gluconate, add them to 9.555kg of water, stir wel...

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PUM

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Abstract

The invention discloses a flower dark tea food, and a preparation method and applications thereof. According to the preparation method, plant flower and dark tea are taken as raw materials; plant flower is subjected to ultrafine smashing, 5 to 50wt% of plant flower powder and 50 to 95wt% of dark tea powder are mixed; an obtained mixture is subjected to smashing, mixing, solid state biological fermentation, three times of water extraction, centrifugation, filtering, filtrate clathration, and condensation so as to obtain a concentrate; and sterilization is carried out so as to obtain a finishedproduct. The preparation method is capable of avoiding the defects in the prior art, increasing dissolution rate, conversion rate, and flower and dark tea utilization rate, reducing loss; relatively more novel nutritional and functional ingredients are generated via biochemical reaction in biological fermentation; product using effect is improved; mouthfeel is improved; quality is increased; and novel raw material products are provided for the processing industries of food product, flavouring, soft drink, wine product, nutritious supplementary, and cosmetic.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a flower dark tea food and a preparation method of the flower dark tea food, and in particular to the application of the flower dark tea food. Background technique [0002] Plants and flowers not only have the similar effects of the plants, but also rich in amino acids, proteins, pigments, vitamins, trace elements, sugars, aroma substances, volatile aroma substances and other nutrients, and also contain a variety of active enzymes , flavonoids, carotenoids, hormones, etc., flower resources are very rich in my country, a large number of wild flowers, as well as artificial cultivation that has been growing in recent years, have a huge amount of warm storage. With people's pursuit of high-quality life, the consumption of edible flowers has become people's daily consumer goods. At present, the products produced by using flowers include health care products, cosmetics, tea drinks, health...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14A23F3/10
Inventor 张奎昌张志年
Owner 徐州绿之野生物食品有限公司
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