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Low-sugar dendrobii officinalis caulis health care yogurt and preparation method thereof

A technology of Dendrobium candidum and health-care yogurt, which is applied to milk preparations, bacteria used in food preparation, dairy products, etc., can solve the problems of unfavorable consumption by special groups of people, easy loss of nutrients, high sugar content and high calories, and achieve appropriate In industrialized large-scale production, the effect of promoting intestinal health and lowering blood sugar

Active Publication Date: 2020-03-31
湖南凤凰兰科中药材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above technical problems, the purpose of the present invention is to provide a low-sugar Dendrobium candidum health-care yoghurt and a preparation method thereof, which can solve the problem of easily nutrient substances in the current Dendrobium candidum yoghurt preparation process. Loss, low utilization rate of raw materials, high cost, and the technical problems that the existing Dendrobium candidum yogurt has poor flavor, high sugar content and calories, which are not conducive to eating by special groups of people

Method used

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  • Low-sugar dendrobii officinalis caulis health care yogurt and preparation method thereof
  • Low-sugar dendrobii officinalis caulis health care yogurt and preparation method thereof
  • Low-sugar dendrobii officinalis caulis health care yogurt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A preparation method of low-sugar Dendrobium candidum health-care yogurt, comprising the following steps:

[0041] (1) Preparation of Dendrobium officinale juice: Wash the fresh stems of Dendrobium officinale, irradiate them under ultraviolet light for 10-15 minutes to sterilize them, and then soak them in water at 60°C for 15-20 minutes. : 30 beating, obtain Dendrobium candidum juice and substrate respectively after filtering with 40 object gauze;

[0042] (2) Preparation of Dendrobium officinale substrate extract: put the substrate described in step (1) into an ultrasonic extraction tank, add water until the substrate is submerged, and conduct ultrasonic extraction in a constant temperature environment of 50°C for 3 hours at an ultrasonic frequency of 20KHz. Power is 800W; Gained feed liquid is filtered with 40 mesh gauze, obtains dendrobium officinale substrate extract;

[0043] (3) Prepare the whole liquid of Dendrobium candidum: Stir and mix the Dendrobium candidu...

Embodiment 2

[0052] A preparation method of low-sugar Dendrobium candidum health-care yogurt, comprising the following steps:

[0053] (1) Preparation of Dendrobium officinale juice: Wash the fresh stems of Dendrobium officinale, irradiate them under ultraviolet light for 10-15 minutes to sterilize them, and then soak them in water at 60°C for 15-20 minutes. : 30 beating, obtain dendrobium officinale juice and substrate respectively after filtering with 50 object gauze;

[0054] (2) Preparation of dendrobium officinale substrate extract: put the substrate in step (1) into an ultrasonic extraction tank, add water until the substrate is submerged, and perform ultrasonic extraction in a constant temperature environment of 55°C for 1.5h at an ultrasonic frequency of 20KHz. Ultrasonic power is 800W; Gained feed liquid is filtered with 50 mesh gauze, obtains dendrobium officinale substrate extract;

[0055] (3) Prepare the whole solution of Dendrobium officinale: stir and mix the Dendrobium off...

Embodiment 3

[0064] A preparation method of low-sugar Dendrobium candidum health-care yogurt, comprising the following steps:

[0065] (1) Preparation of Dendrobium officinale juice: Wash the fresh stems of Dendrobium officinale, irradiate them under ultraviolet light for 10-15 minutes to sterilize them, and then soak them in water at 60°C for 15-20 minutes. : 30 beating, obtain dendrobium candidum juice and substrate respectively after filtering with 60 object gauze;

[0066] (2) Preparation of Dendrobium officinale substrate extract: put the substrate described in step (1) into an ultrasonic extraction tank, add water until the substrate is submerged, and perform ultrasonic extraction in a constant temperature environment of 60°C for 0.5h at an ultrasonic frequency of 20KHz. Ultrasonic power is 800W; Gained feed liquid is filtered with 60 mesh gauze, obtains dendrobium officinale substrate extract;

[0067] (3) Prepare the whole solution of Dendrobium officinale: stir and mix the Dendro...

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Abstract

The invention belongs to the technical field of fermented milk products, and in particular relates to a low-sugar dendrobii officinalis caulis health care yogurt and a preparation method thereof. Themethod includes the following steps: (1) preparing a dendrobii officinalis caulis juice; (2) preparing a dendrobii officinalis caulis substrate extraction liquid; (3) preparing a dendrobii officinaliscaulis whole liquid; (4) preparing reconstituted milk; (5) adding the reconstituted milk into the dendrobii officinalis caulis whole liquid; (6) adding a sweetening agent; (7) performing sterilization; (8) adding a strain; (9) performing subpackaging and performing fermentation; and (10) performing storage. According to the method, the dendrobii officinalis caulis whole liquid is prepared by adopting the ultrasonic substrate refined extraction process and is added into yogurt, so that the method can ensure the effective use of the functional components of dendrobii officinalis caulis such aswater-soluble polysaccharides to the greatest extent, improve the utilization rate of raw materials, greatly reduce the production costs, and the prepared low-sugar dendrobii officinalis caulis healthcare yogurt can reduce blood sugar and enhance small intestine peristaltic ability, thereby achieving the effect of promoting intestinal health; at the same time, the low-sugar dendrobii officinaliscaulis health care yogurt is suitable for diabetics and other special populations, and can regulate the level of probiotics in intestines; and the preparation method provided by the invention is moresuitable for industrial mass production.

Description

technical field [0001] The invention belongs to the technical field of fermented milk products, and in particular relates to a low-sugar Dendrobium candidum health-care yoghurt and a preparation method thereof. Background technique [0002] Dendrobium officinale contains polysaccharides, alkaloids, amino acids and trace elements, in addition to bibenzyl compounds, phenanthrene compounds, coumarins and other substances. It has immunomodulatory, anti-tumor, hypoglycemic, anti-liver damage effects in medicine, and also has anti-aging and anti-oxidation effects. Among them, the water-soluble polysaccharide of Dendrobium officinale can significantly enhance immunity. Yogurt is a semi-solid dairy product that is fermented from a mixture of heat-treated standardized milk and the synergistic action of Streptococcus thermophilus and Lactobacillus bulgaricus. The final product must contain a large number of live bacteria. [0003] In the prior art, there are techniques and related pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/13A23C9/127
CPCA23C9/13A23C9/1307A23C9/127A23V2400/123A23V2400/113A23V2400/175A23V2400/249A23V2400/51
Inventor 覃思刘嘉祺
Owner 湖南凤凰兰科中药材股份有限公司
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