Isolation and Identification of Microalgal Bioactive Compounds

Isolation and Identification of Microalgal Bioactive Compounds

Microalgae are considered as a rich source of bioactive compounds with different biological activities. With the development of society, human demand for sustainable biomass has increased, requiring the production of critical bioactive components with various potentials. Microalgae are highly sought after for their unique advantages. Here at Lifeasible, we provide professional solutions for isolating and identifying bioactive compounds in microalgae.

Background

Microalgae comprise carbohydrates, lipids, proteins, minerals, and many other compounds. To use these compounds for different applications, algal biomass requires effective techniques to extract, recover and purify to release the bioactive compounds stored in the cells, including carotenoids, β-carotene, lycopene, astaxanthin, phycobiliproteins, antioxidants, polysaccharides, glycerol, lectins, glycoproteins, micosporine like amino acids and antifreeze proteins. These microalgae bioactive compounds have promising applications in pharmaceuticals, food additives, cosmetics, biofuels, and other fields. Considering the enormous biodiversity of microalgal species, it is of great interest to rationally utilize methods for rapid screening, extraction, analysis, and isolation and purification of bioactive compounds from different microalgal sources.

Various algal biomolecules and its applications.Fig 1. Algal biomes are a rich source of value-added products. (Sosa-Hernández JE, et al., 2018)

Customized Solutions

To expand the applications of microalgal bioactive compounds, Lifeasible is committed to providing comprehensive services for isolating and identifying microalgal bioactive compounds to customers worldwide. Our skilled scientists use a variety of proven cell fragmentation, selective extraction, recovery, and purification techniques to obtain highly efficient and pure target products from microalgae. Depending on the potential properties of the bioactive compounds of microalgae (e.g., solubility, heat resistance, or molecular weight), we develop customized processes for the isolation and characterization of microalgal bioactive compounds.

Our high-purity microalgal bioactive isolated from a wide range of microalgae are used by our customers in various fields and industries for raw materials, biomass, or high-quality extracts. The microalgal bioactive compounds we have successfully obtained include but are not limited to:

  • Carotenoids
  • Beta Carotene
  • Lycopene
  • Astaxanthin
  • Phycobiliproteins
  • Antioxidants
  • Polysaccharides
  • Glycerol
  • Lectins
  • Glycoproteins
  • Micosporine Like Amino Acids
  • Antifreeze Proteins

Our Available Chromatography Techniques

  • Supercritical fluid chromatography.
  • Column chromatography.
  • Gel permeation chromatography.
  • Ion exchange chromatography.
  • Affinity chromatography.
  • Thin layer chromatography.
  • High-performance liquid chromatography.
  • Countercurrent chromatography.
  • Gas chromatography.

At Lifeasible, we can help you quickly obtain potent and high-purity bioactive compounds from a wide range of microalgae and perform functional activity assays and chemical characterization. We are your trusted partner in all aspects of microalgae research. If interested in our solutions for the isolation and identification of bioactive compounds in microalgae, please do not hesitate to contact us.

References

  1. Agrawal K, Verma P. (2022). "An overview of various algal biomolecules and its applications." An Integration of Phycoremediation Processes in Wastewater Treatment. 249-270.
  2. Sosa-Hernández JE, et al. (2018). "State-of-the-Art Extraction Methodologies for Bioactive Compounds from Algal Biome to Meet Bio-Economy Challenges and Opportunities." Molecules. 23(11):2953.
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