Petal extract mooncake and preparation method thereof

A petal extract and moon cake technology, which is applied in the field of petal extract moon cake and its preparation, can solve the problems of petal active substances such as difficult technology, complicated equipment, and high cost, and achieve reduced baking temperature and time, reduced damage, and improved fragrance and taste effect

Active Publication Date: 2022-03-25
KUNMING GUANSHENGYUAN FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Supercritical extraction can effectively extract active substances from flower petals with high technical difficulty, high cost and complicated equipment

Method used

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  • Petal extract mooncake and preparation method thereof
  • Petal extract mooncake and preparation method thereof
  • Petal extract mooncake and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] see Figure 1-3 As shown, the extraction device includes a box body 1, a condensation cover 2 located on the top of the box body 1, and an ultrasonic atomizer; a heating device 21 is installed on the side wall of the box body 1, and a feeding port is provided on the box body 1;

[0048] The condensation cover 2 is a dome structure, and the box body 1 and the condensation cover 2 are welded. The condensation cover 2 includes the following components:

[0049] The inclined diversion groove 22 that is arranged on the bottom of the inner wall of the condensation cover 2, the diversion pipe 23 that is communicated with the external space at the lowest point of the diversion groove 22, and the valve 24 that is arranged on the diversion pipe 23; wherein the diversion groove 22 can be Undertake the droplet that slides down from the condensation cover 2, and through the inclined diversion groove 22, the droplet is merged into a liquid flow and exported through the diversion pipe...

Embodiment 2

[0061] S1. Water phase extraction, put gardenia petals into the extraction device of Example 1 filled with water, heat to 60°C and stir for 45 minutes, then turn on the ultrasonic atomizer, and disperse the water and active substances into the water After atomization and condensation, enter the drying box for drying, and collect the dried powder for use;

[0062] S2. Organic phase extraction, put the petals into the extraction device filled with absolute ethanol Example 1, heat to 60°C and stir for 45 minutes, then turn on the ultrasonic atomizer, mist the organic solution and the active substance dispersed in the organic solution After condensing and condensing, enter the fractionation dryer for fractionation drying, collect and dry the organic extraction powder and mix it with the powder obtained in step 1 to obtain the petal extract.

Embodiment 3

[0064] S1. Water phase extraction, put gardenia petals into the extraction device of Example 1 filled with water, heat to 70°C and stir for 15 minutes, then turn on the ultrasonic atomizer, and disperse the water and active substances into the water After atomization and condensation, enter the drying box for drying, and collect the dried powder for use;

[0065] S2. Organic phase extraction, put the petals into the extraction device of Example 1 filled with carbon tetrachloride, heat to 70°C and stir for 15 minutes, then turn on the ultrasonic atomizer, and disperse the organic solution and the activity in the organic solution After the substance is atomized and condensed, it enters the fractionation dryer for fractionation and drying, and the dried organic extraction powder is collected and mixed with the powder obtained in step 1 to obtain the petal extract.

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Abstract

The invention belongs to the technical field of food, and particularly relates to a petal extract mooncake and a preparation method thereof. The petal extract mooncake comprises a wrapper material and stuffing containing petal extracts. The petal extract is prepared by water extraction, organic phase extraction and fractionation drying, and dried organic extraction powder is collected and mixed with water extraction powder; the preparation method comprises the following steps: chopping and sieving raw materials to obtain a primarily crushed material, wrapping the primarily crushed material with gauze, performing steam smoking and cooking, blending the primarily crushed material with mung bean paste, pullulan, eggs and a petal extract to obtain stuffing, making the stuffing and a wrapper bag into a rough blank, pressing the rough blank into a moon cake blank through a mold, putting the moon cake blank into an oven, and performing low-temperature baking to obtain the moon cake. And heating and baking, and cooling to obtain the moon cake product. Petal active substances dissolved in water and ethanol are separated from solids through an ultrasonic atomization technology, the petal extract is obtained after condensation, and the fragrance and taste of the mooncake can be effectively improved by adding the petal extract into the mooncake.

Description

technical field [0001] The invention relates to the technical field of food, in particular to a flower petal extract moon cake and a preparation method thereof. Background technique [0002] Moon cakes, also known as moon cakes, small cakes, harvest cakes, reunion cakes, etc., are one of the traditional Chinese delicacies. [0003] Existing moon cakes mostly use all kinds of food as fillings, with a single taste and simple taste. There are also moon cakes that increase their fragrance and mouthfeel by adding petals to moon cakes. For example, an invention patent with application number 201210306076.8 discloses a flower moon cake. The petals are directly stuck on the surface of the cake embryo for baking, but the petals are easily burnt at high temperatures, and the active ingredients in the petals are easily lost and decomposed at high temperatures, resulting in a weak fragrance of the product. [0004] In this regard, some foods in the prior art use petal extracts instead ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A21D13/38A21D13/06B01D11/02
CPCA21D13/38A21D13/06B01D11/0265B01D11/0284
Inventor 陈思遥
Owner KUNMING GUANSHENGYUAN FOOD CO LTD
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