Raw Materials Kelp Extract powder

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Kelp Extract Powder Usage and Synthesis.

Kelp extract can also make kelp soy sauce, kelp sauce, flavour powder, can also be processed into crisps, kelp crisps become a new marine leisure food. The Japanese use kelp extract as an additive for red sausage and other foods.

Industrial use of kelp extract potassium salt, brown alginate gum, mannitol, used in place of flour pulp yarn, pulp cloth, used as a clarifying agent in the production of wine, but also as medical supplies and skin care products.

Kelp extracts can also be made into weight loss creams or massage creams, which are safe without dieting pain or side effects.

Uses of Kelp Extract.

Firstly, kelp extract can clear heat and resolve phlegm, soften and disperse hard lumps, diuretic and reduce oedema.

Secondly, the fucoidan in kelp extract has the functions of anti-tumour, anti-radiation and improving the contractility of heart muscle.

In addition, kelp extract can lower blood lipids, lower blood sugar, regulate immunity, and anticoagulation. In terms of beauty, kelp extract can enhance skin elasticity, exfoliation, hydration, whitening and so on.

Therefore, kelp extract is not only a vegetable with high nutritional value, but also a good medicine with various medicinal values, which can be used for the treatment of diseases and beauty care.

Pharmacological Effect of Kelp Extract.

1.Antioxidant effect

Studies have shown that the ethyl acetate extract of kelp has a higher scavenging capacity for a variety of free radicals than the antioxidant 2,6-di-tert-butyl in a dose-dependent manner. 2.Anti-tumour effect with different doses of kelp polysaccharide gavage mice, the results show that kelp polysaccharide can significantly enhance the proliferation of T lymphocytes in normal mice and immunosuppressed mice, and can improve the activity of NK cells. 2.Anti-tumour effect

Gavage mice with different doses of kelp polysaccharide, the results show that kelp polysaccharide can significantly enhance the proliferation of T lymphocytes in normal mice and immunosuppressed mice, and can improve the activity of NK cells.

When the Chemicalbook antitumour activity of crude extract of kelp polyphenols was determined by MTT method, it was found to have certain inhibitory effects on cancer cells such as A549, P388, BEL-7402, Hela, etc. 3.Antibacterial effects Studies have shown that the different solvent extracts of kelp powder have more obvious inhibitory effects on Bacillus subtilis, Escherichia coli, Tetracoccus and Staphylococcus aureus

When the anti-tumour activity of the crude extract of kelp polyphenols was determined by MTT method, it was found to have certain inhibitory effect on A549, P388, BEL-7402, Hela and other cancer cells.

3.Antibacterial effect

Research shows that different solvent extracts of kelp powder have more obvious inhibitory effects on Bacillus subtilis, Escherichia coli, Tetrahymena and Staphylococcus aureus, and still show certain inhibitory effects on the above bacteria after dilution, among which the ethyl acetate extract has the most obvious inhibitory effect on Bacillus subtilis.

4.Hypoglycaemic effect

Kelp polysaccharide can significantly reduce blood glucose and urea nitrogen in diabetic mice, increase serum calcium and serum insulin content in diabetic mice, and have obvious restoration effect on the pancreatic islet damage caused by tetracycline, kelp polysaccharide has the function of hypoglycemia and protection of pancreatic islet cells in diabetic mice.

Extraction Methods of Bulk Kelp Extract Powder.

1. Water extraction method water immersion is mainly with the help of thermal action to make the cell protoplasm changes, the separation of the plasma wall, the water solvent penetrates into the cell wall and cytoplasm, dissolve the substances in the vesicles, so that they diffuse through the cell wall to the external solvent.

2. Acid extraction method in the extraction of kelp polysaccharide on the basis of the traditional method of delay, increase the material-liquid ratio, slightly increase the temperature of the water bath, through the full effect of the acid, so that the kelp cells, the cell wall is fully absorbing water expansion and rupture, improve the yield.

3. Enzyme method: Apply enzyme technology to hydrolyse the fibre and glial of kelp cells, extract the cytoplasm and intercellular fluid, and then separate and purify.

4. Microwave method, under the action of microwave alternating electromagnetic field, polar substances including water cause strong polar oscillation, resulting in capacitive cell membrane structure band breakdown rupture, or cell intermolecular hydrogen bond relaxation and other damages, so that the kelp cells must have the normal conditions and environment of material, energy and information exchange in the process of life and chemical activities have been seriously damaged, so as to make the active ingredients in the kelp cells can be Rapid leaching and diffusion.

5. Ultrasonic method ultrasonic extraction, i.e. ultrasonic extraction, is to extract useful components from solid-liquid and liquid-liquid materials, and the ultrasonic extraction method has become the basic analysis method of the U.S. Environmental Protection Agency.

The ultrasonic wave has great effect on the breaking of the cell wall of kelp cells. Compared with the traditional hot water extraction method, the ultrasonic wave method has the characteristics of high efficiency, energy saving, time saving and labour saving.

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