Working with Us to Promote Your Success in Carbohydrate Research
At CD BioGlyco, we select appropriate Methods for Extraction based on the biological properties of the target marine carbohydrates, such as Enzyme Extraction, Assisted Extraction, Organic Solvent Extraction, supercritical fluid extraction (SFE), etc. Compared with traditional extraction processes, SFE, a green extraction technology, is widely used to extract glycoproteins, polysaccharides, and other high-value substances from marine resources such as Algae. We provide a marine carbohydrate production service based on SFE and optimization to maximize yield.
SFE
This technique involves the use of solvents under supercritical conditions. Under these conditions, supercritical fluids typically have high densities and gas-like viscosities. Their physicochemical properties are intermediate between those of gases and liquids. Marine Biomolecules are extracted without loss using this technique.
Extraction of marine carbohydrates
We have extensive practical experience in the Production of Marine Carbohydrates and aim to provide our clients with efficient extraction solutions. The extraction steps are as follows:
- Pre-extraction sample preparation: This step typically involves washing, drying, and grinding the sample to facilitate subsequent extraction and optimize extraction efficiency.
- Extraction of marine carbohydrates: SFE is performed on the dried and milled material to prepare the target active substance. Conditions during the extraction process, especially temperature and pressure, affect the solubility and selectivity of various compounds in the supercritical fluid. We optimize parameters such as pressure and temperature to ensure maximum yield and productivity of marine carbohydrates.
- Purification and Characterization: We also complete the purification and characterization after extraction to ensure that we end up with a high-quality marine carbohydrate product.
Publication Data
Technology: SFE
Journal: Marine Drugs
IF: 5.4
Published: 2022
Results: In this study, methods for extracting various active substances such as polysaccharides and polyphenols from algae, including SFE, enzyme-assisted extraction, microwave-assisted extraction, etc., are described in detail. These methods offer significant advantages over traditional extraction methods. The properties of the target compounds and the effects of different extraction parameters, such as solvent type, pressure, temperature, extraction time, power, enzyme type, etc., need to be taken into account when extracting with these methods. Optimization of these process parameters is essential to obtain high yields of target bioactive compounds.
Fig.1 Extraction method for obtaining active substances from algae. (Quitério, et al., 2022)
Applications
- Marine carbohydrates produced through SFE are used in the development of various biomaterials, such as films, hydrogels, etc.
- Marine carbohydrates produced through SFE are used in biomedical research, tissue engineering, and drug development.
- Marine carbohydrates produced by SFE are used as ingredients in nutritional and healthcare products to develop functional foods, etc.
Highlights
- We optimize extraction process parameters and perform stringent quality control to ensure the quality and consistency of marine carbohydrate extracts.
- We are client-focused and offer flexible SFE solutions to ensure the highest yields of target products.
- Efficient SFE reduces production time and facilitates subsequent research on marine carbohydrates.
Frequently Asked Questions
What are the advantages of SAFE for the production of marine carbohydrates?
SFE offers some advantages over traditional extraction processes, such as higher solute diffusion rates, lower viscosity, and higher selectivity by varying temperature and pressure. In this technology, low temperatures are used to maintain the biological activity of the product.
- High selectivity: Supercritical fluids selectively extract the desired compounds while retaining others.
- Mild operating conditions: The process is carried out at lower temperatures than conventional methods, minimizing product degradation.
- Efficient separation: Extracted compounds are easily separated from the supercritical fluid, simplifying downstream purification.
What parameters do we need to be aware of during SFE?
The conditions of the extraction process, such as pressure, temperature, supercritical solvent, ratio, and nature of the co-solvent, affect the selectivity and solubility of various compounds. The interaction between different parameters can be very complex. Optimizing a specific process and determining the best extraction conditions helps to isolate bioactive compounds most efficiently.
CD BioGlyco provides a high-quality marine carbohydrate production service based on SFE and facilitates your progress in all research processes. In addition to professional technical support, we are always available to answer any questions that arise. Welcome to contact us if you have any questions or production needs.
Reference
- Quitério, E.; et al. A critical comparison of the advanced extraction techniques applied to obtain health-promoting compounds from seaweeds. Marine Drugs. 2022, 20(11): 677.
