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Preparation method of hair weed yoghourt

A technology for yogurt and nostice is applied in the field of food processing to achieve the effects of improving human immunity, improving comprehensive utilization rate and promoting human health.

Inactive Publication Date: 2016-01-13
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: using the ultrafine cell powder of Nostocchia cell and the exopolysaccharide of Nostocchia prepared from artificial liquid suspension culture cells as raw materials, and adopting a unique fermentation technology to prepare a nutritious and unique flavor , Nostoc yoghurt with significant health effects to improve the utilization value of Nostoc

Method used

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Embodiment Construction

[0029] The present invention will be further elaborated below in combination with specific embodiments.

[0030] A method for preparing Nostocchi yoghurt. The preparation method uses the ultrafine Nostocchi cell powder and Nostocchi exopolysaccharide prepared by liquid suspension culture cells as raw materials, adds them to fresh milk or reconstituted milk, and adds white sugar at the same time , stabilizer, lactic acid bacteria yogurt starter, obtained through lactic acid fermentation. Specifically include the following steps:

[0031] Step 1, the preparation of ultrafine hair vegetable cell powder

[0032] (1) Under sterile conditions, inoculate the Nostocella cells into the liquid medium in the culture bottle, and then place the culture bottle in a constant temperature biochemical incubator at 25°C for 15-20 days, and then , carrying out centrifugal filtration and separation of the obtained Nostocchia culture solution, collecting the obtained Nostocella cells and Nostocch...

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Abstract

The invention discloses a preparation method of hair weed yoghourt. According to the preparation method, hair weed cells are cultured by a fluid suspension culture method so as to produce ultrafine hair weed cell powder, then ultrafine hair weed cell powder and hair weed extracellular polysaccharide are taken as the raw materials and added into fresh milk or reconstituted milk; at the same time, white granulated sugar, a stabilizing agent, and lactobacillus yoghurt starter are added to carry out lactic acid fermentation so as to prepare the hair weed yoghourt. The prepared hair weed yoghourt has the advantages of rich nutrients, unique flavor, and prominent healthcare functions.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a method for preparing Nostocchi yoghurt. Background technique [0002] Nostoc, also known as Nostoc hairiformis, is a bacterium of the order Nostoc cyanobacteria. It has rich nutritional value and has been used as a kind of edible cyanobacteria in my country for thousands of years. Wild Nostoc is a kind of algae scattered around sand-fixing plants in grasslands. Long-term unplanned predatory harvesting not only exhausts the limited resources of Nostoc, but also causes land desertification, vegetation degradation, and biodiversity reduction. Cause huge damage to the ecological environment. Since July 2000, the Chinese government has listed Nostococci as a national first-class protected plant, and it is forbidden to harvest and sell wild Nostocs. At present, the cell suspension culture technology of Nostocchia is very proficient and can meet the needs of mass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/13A23C9/123
Inventor 郭金英朱蓓茹吴影任国艳崔国庭陈秀金王萍罗登林徐宝成李松彪
Owner HENAN UNIV OF SCI & TECH
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