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A kind of method of using enteromorpha to prepare seaweed polysaccharide oral liquid

A technology of seaweed polysaccharide and oral liquid, which is applied in the direction of polysaccharide/gum-containing food ingredients, applications, and functions of food ingredients. It can solve the problems of astringent and soft taste, difficult to welcome, difficult to process seaweed, etc., to achieve advanced technology and reasonable steps Effect

Active Publication Date: 2021-05-28
荣成海锐芯生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Enteromorpha is filamentous, and it is difficult to process it into seaweed-like food by conventional methods
Although some people in Qingdao and other places use Enteromorpha and eggs to prepare Enteromorpha scrambled egg food, but its taste is astringent and soft, which is difficult to be welcomed by the public

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In the present embodiment, use 20 kilograms of fresh Enteromorpha enteromorpha to start implementation. Specifically, a method of utilizing Enteromorpha to prepare seaweed polysaccharide oral liquid comprises the following steps:

[0022] (1) Provide fresh Enteromorpha, after drying, cut into 3cm segments, and soak for 2.5 hours in the soaking solution, which includes 6% ethanol, 0.18% EDTA-2Na and 0.8% of glycerin, and the rest is water;

[0023] (2) Wash the Enteromorpha obtained in step 1 with water and dry it, add 1.2 times the weight of water, heat to 85 degrees Celsius and stir for 1.5 hours, then filter to obtain Enteromorpha and wash with water and dry;

[0024] (3) Add 1.2 times the weight of 15% NaOH aqueous solution to the Enteromorpha obtained in step 2, and extract for 3 hours at 60 degrees Celsius to collect the extract; then add 1.2 times the weight of 10% NaOH to the Enteromorpha NaOH aqueous solution, and leached at 60 degrees Celsius for 3 hours, col...

Embodiment 2

[0029] In the present embodiment, use 20 kilograms of fresh Enteromorpha enteromorpha to start implementation. Specifically, a method of utilizing Enteromorpha to prepare seaweed polysaccharide oral liquid comprises the following steps:

[0030] (1) Provide fresh Enteromorpha, after drying, cut into 2 cm segments, and soak for 2 hours in soaking solution, which includes 7% ethanol, 0.25% EDTA-2Na and 1.2 % of glycerol, the rest is water;

[0031] (2) Wash the Enteromorpha obtained in step 1 with clean water and spin dry, add 1 times the weight of clean water, heat to 90 degrees Celsius and stir for 1 hour, then filter to obtain Enteromorpha, wash with clean water and spin dry;

[0032] (3) Add 1.5 times the weight of 15% NaOH aqueous solution to the Enteromorpha obtained in step 2, and extract for 2 hours at 60 degrees Celsius to collect the extract; then add 1.5 times the weight of 10% NaOH to the Enteromorpha NaOH aqueous solution, and extract at 60 degrees Celsius for 2 h...

Embodiment 3

[0037] In the present embodiment, use 20 kilograms of fresh Enteromorpha enteromorpha to start implementation. Specifically, a method of utilizing Enteromorpha to prepare seaweed polysaccharide oral liquid comprises the following steps:

[0038] (1) Provide fresh Enteromorpha, after drying, cut into 4 cm sections, and soak for 4 hours in soaking solution, which includes 5% ethanol, 0.10% EDTA-2Na and 0.5 % of glycerol, the rest is water;

[0039] (2) Wash the Enteromorpha obtained in step 1 with clean water and spin dry, add 1-2 times the weight of clean water, heat to 80 degrees Celsius and stir for 2 hours, then filter to obtain Enteromorpha, wash with clean water and spin dry;

[0040] (3) Add 1.0 times the weight of 15% NaOH aqueous solution to the Enteromorpha obtained in step 2, and extract at 60 degrees Celsius for 4 hours to collect the extract; then add 1.0 times the weight of 10% NaOH to the Enteromorpha NaOH aqueous solution, and leached at 60 degrees Celsius for ...

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Abstract

The invention discloses a method for preparing seaweed polysaccharide oral liquid by using Enteromorpha, which comprises the following steps: (1) providing fresh Enteromorpha, drying it, cutting it into sections, and soaking it in soaking liquid; (2) using Enteromorpha Wash with clean water and spin dry, add clean water to heat and stir, then filter, wash with clean water and spin dry; (3) Add NaOH aqueous solution to Enteromorpha enteromorpha, and extract three times, combine the three extracts; (4) combine The final extract was concentrated, and 95% ethanol was added to collect the precipitate; (5) water was added to the precipitate obtained in step 4 to dissolve, then 95% ethanol was added to collect the precipitate, and the precipitate was dried under reduced pressure, and Add water to dissolve to obtain seaweed polysaccharide oral liquid. The method of the invention can prepare the seaweed polysaccharide oral liquid with lower heavy metal content. The method has reasonable steps and advanced technology, and can be widely used in processing enteromorpha.

Description

technical field [0001] The invention relates to the preparation of sugar-containing food materials, in particular to a method for preparing seaweed polysaccharide oral liquid by using enteromorpha. Background technique [0002] Enteromorpha, also known as "moss strips" and "moss vegetables". Chlorophyceae, Ulvaceae. The algal body is bright green, composed of a single layer of cells, surrounded by tubes or adhered into ribbons, and the plant height can reach 1M. The base is composed of rhizomes, and the disc-shaped holder is attached to the rocks, growing on tidal flats and gravels in the mid-tidal zone. [0003] Enteromorpha often breaks out in the northern waters of my country due to eutrophication of seawater. Yet enteromorpha presents filamentous shape, is difficult to utilize conventional method to process into seaweed similar food. Although some people use Enteromorpha and eggs to prepare Enteromorpha scrambled egg food in places such as Qingdao, yet its mouthfeel ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L17/60A23L33/125A23L5/20
CPCA23V2002/00A23L5/27A23L5/276A23L17/60A23L33/125A23V2200/30A23V2250/202A23V2250/51A23V2250/082A23V2250/6406A23V2300/14
Inventor 宋方方宁建超
Owner 荣成海锐芯生物科技有限公司
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