Dragon fruit flower and rose composite drink and preparation method thereof

A technology of pitaya flower and rose flower is applied in the directions of sugar-containing food ingredients, food ingredients containing natural extracts, functions of food ingredients, etc. Satiety, good effect of antioxidant activity

Inactive Publication Date: 2016-11-09
曾凡跃 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Bulgaria is the country with the highest rose oil production in the world, and China...

Method used

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  • Dragon fruit flower and rose composite drink and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0026] A kind of preparation method of dragon fruit flower, rose compound drink, comprises the steps:

[0027] 1) Preparation of pitaya flower extract, remove the rotten flower heads, miscellaneous leaves and branches and other foreign objects from the collected dragon fruit flowers, weigh 12kg, remove rotten yellow leaves and roots, cut them into pieces, and add the same weight of pure water , put it into a closed container, heat to 120°C, pressurize to 5MPa, keep it for 8-10s, then suddenly depressurize to normal pressure, pour it out, put it in a distillation device, add 150L of clean water, heat and reflux for 15min, pour it out Add 150L of water to the extract, heat and reflux for 15min, combine the extracts, heat and concentrate in a water bath to 100L, and finally obtain a dragon fruit flower extract with a mass fraction of 12%, filter it with a 120-mesh filter cloth for subsequent use;

[0028] The preparation of rose extract is to remove the rotten flowers, miscellane...

Embodiment 2

[0033] A kind of preparation method of dragon fruit flower, rose compound beverage, comprises the steps:

[0034] 1) Preparation of pitaya flower extract, remove the rotten flower heads, miscellaneous leaves and branches and other foreign objects from the collected dragon fruit flowers, weigh 12kg, remove rotten yellow leaves and roots, cut them into pieces, and add the same weight of pure water , put it into a closed container, heat to 130°C, pressurize to 3MPa, keep it for 8-10s, then suddenly depressurize to normal pressure, pour it out, put it in a distillation device, add 150L of clean water, heat and reflux for 15min, pour it out Add 150L of water to the extract, heat and reflux for 15min, combine the extracts, heat and concentrate in a water bath to 100L, and finally obtain a dragon fruit flower extract with a mass fraction of 12%, filter it with a 120-mesh filter cloth for subsequent use;

[0035] The preparation of rose extract is to remove the rotten flowers, miscell...

Embodiment 3

[0040] A kind of preparation method of dragon fruit flower, rose compound beverage, comprises the steps:

[0041] 1) Preparation of pitaya flower extract, remove the rotten flower heads, miscellaneous leaves and branches and other foreign objects from the collected dragon fruit flowers, weigh 12kg, remove rotten yellow leaves and roots, cut them into pieces, and add the same weight of pure water , put it into a closed container, heat to 125°C, pressurize to 4MPa, keep it for 8-10s, then suddenly depressurize to normal pressure, pour it out, put it in a distillation device, add 150L of clean water, heat and reflux for 15min, pour it out Add 150L of water to the extract, heat and reflux for 15min, combine the extracts, heat and concentrate in a water bath to 100L, and finally obtain a dragon fruit flower extract with a mass fraction of 12%, filter it with a 120-mesh filter cloth for subsequent use;

[0042] The preparation of rose extract is to remove the rotten flowers, miscell...

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PUM

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Abstract

The invention discloses a dragon fruit flower and rose composite drink and a preparation method thereof. The preparation method comprises the following steps: 1) preparing of a dragon fruit flower extract and a rose extract; 2) mixing and filtering: respectively weighing the obtained dragon fruit flower extract and the rose extract, mixing, uniformly stirring to obtain a mixed extract, leaving the mixed extract to stand still, and filtering; 3) regulating and homogenizing: adding a condiment into the filtrate obtained in the step 2), uniformly mixing, and feeding the obtained mixture into a high-pressure homogenizer for homogenization treatment; 4) degassing, sterilizing, and filling: degassing the mixture, and carrying out sterilizing and bottle filling. Due to pressurization and heating treatment, not only is the taste of the drink adjusted, but also precipitate can be prevented.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a dragon fruit flower and rose compound beverage and a preparation method thereof. Background technique [0002] Dragon fruit is a new tropical and subtropical fruit tree. It integrates fruits, flowers, vegetables and health care, and has high economic value. As a new, special, high-quality and high-level agricultural project being developed and developed in recent years, dragon fruit is not only ecological agriculture, but also high-efficiency agriculture, and its production and consumption are in line with the trend of ecology and environmental protection. Pitaya flower is rich in nutrition and has a wide range of medicinal ingredients. The nutritional ingredients include essential amino acids, vitamins, trace elements, dietary fiber, protein, unsaturated fatty acids, etc. The medicinal ingredients are mainly polysaccharides, flavonoids and flavonols, and tr...

Claims

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Application Information

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IPC IPC(8): A23L2/38A23L33/105
CPCA23L2/38A23V2002/00A23V2200/318A23V2250/21A23V2250/60A23V2250/51088A23V2300/26
Inventor 曾凡跃何嘉玲
Owner 曾凡跃
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