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Seaweed Extraction

Seaweed is considered a sustainable biological resource, rich in high-quality nutrients such as protein. Seaweed extract is made by extracting and refining marine life seaweed. Seaweed is rich in 18 kinds of proteins and amino acids that can be directly absorbed and utilized by plants, as well as plant growth regulators (auxin, cytokinin, gibberellin, etc.), alginic acid, and humic acid. In addition, seaweed is rich in vitamin physiological processes, nucleotides, plant stress resistance factors and essential elements for plant growth: nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, copper, zinc, molybdenum, boron, etc. All these biologically active substances non-irritating chemical odor, slight seaweed smell, no residue. Seaweed extracts have high research value. For example, algal protein can be used as a substitute for other protein sources. Furthermore, these proteins are natural reservoirs of bioactive peptides (BAPs), which are associated with various health benefits, such as antioxidant, antihypertensive, and antidiabetic activity.

Our Services

CD BioSciences offers a range of services from contract research to business development to help manufacturers and users get the most out of their seaweed extracts.

Seaweed Extract Liquid

Seaweed Extract Liquid

The seaweed extract/bubble liquid/algae liquid is the return liquid extracted from the seaweed.

It contains cytokinin, potassium oligomeric alginate, betaine, mannitol, polysaccharide, iodine, trace elements and seaweed polyphenols.

Seaweed Extract Chelated

Seaweed Extract Chelated

It is produced by physical pulverization, biological enzymolysis, low temperature separation, high-speed centrifugation, ultrafiltration and other processes. It has the characteristics of comprehensive nutrition, high content, natural neutrality, good compatibility, quick effect, safety and high efficiency.

Seaweed Granular

Seaweed Granular

Seaweed fertilizer is 100% natural, contains natural plant hormones and various natural nutrients, trace mineral elements, carbohydrates such as alginic acid, polysaccharides, etc. It contains antitoxins, which help plants resist bacteria and viruses, and deworm.

Seaweed Extract Powder/Flake/Crystal

Seaweed Extract Powder/Flake/Crystal

Seaweed extract is black powder or flakes, soluble in water, extracted from seaweed. Contains cytokinin, potassium oligomeric alginate, betaine, mannitol, polysaccharide, iodine, trace elements and seaweed polyphenols.

Our Methods of Seaweed Extraction

Our scientists extract seaweed using physical methods (heat, pressure and microwaves) and chemical methods (solvents, acids and bases). The choice of extraction method should be able to cope with the complexity of algal components and ensure the integrity of bioactive molecules with biostimulating value. The most widely used extraction process includes high pressure alkaline extraction. This method has been found to be most effective, although some hormone molecules are degraded. The advantages of this approach are high levels of extractability and moderate degradation of polysaccharides to oligomers, one of the most bioactive components in seaweed extracts.

Functions of Seaweed Extracts

  • For Soil
    Seaweed extract is a natural soil conditioner, which can directly supplement the missing nutrients and beneficial microorganisms in the soil, and has a strong inhibitory effect on harmful bacteria.
  • For Crops
    The natural auxin in seaweed can promote the germination of crop seeds and plant growth, improve the survival rate of transplanting, and improve the stress resistance and disease resistance of crops.
  • For Fertilizer
    The combination of seaweed extract with insecticides and fungicides has a synergistic effect, which can reduce the cost of spraying and has a synergistic effect on pesticides and fertilizers.

CD BioSciences is a professional service provider for the marine biology industry. Our seaweed extraction services can help you determine the value of your sample and its best use. We provide our customers with the most precise ingredient data and highly informed process expertise. Our team of biomass experts plays a key role in the formulation, optimization and commercial evaluation of biomass value-added processes in industry and academia. If necessary, please feel free to contact us.

Please kindly note that our services can only be used to support research purposes (Not for clinical use).

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