Dive into Precision with Our Marine Pectin Characterization Service
At CD BioGlyco, we are thrilled to introduce our Marine Carbohydrate Characterization Services, which are designed to meticulously analyze and decode the complex carbohydrates derived from marine sources. Within this broad spectrum of services, we have a specialized focus on Marine Plant Polysaccharide Characterization Services, which include an even more specialized subset: pectin characterization service.
Pectin, a key polysaccharide found in marine plant cell walls, plays numerous functional roles in food, pharmaceuticals, and biotechnology. Our service provides an exhaustive analysis of pectin's composition, structure, and functional properties, leveraging state-of-the-art technologies.
Molecular Weight Distribution Determination
We use gel permeation chromatography (GPC) technology, combined with a laser light scattering detector (LALLS) and differential refractometer (RI) to accurately measure the molecular weight and distribution range of marine pectin. In addition, the molecular weight of partially degraded or specially treated samples can also be evaluated by the sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) method.
Chemical Structure Analysis
We use Fourier transform infrared spectroscopy (FTIR) to analyze the functional group information of marine pectin, including the presence and distribution of key groups such as methoxy and carboxyl. At the same time, nuclear magnetic resonance spectroscopy (NMR) technology, such as 1H NMR and 13C NMR, is used to reveal its fine chemical structure, including glycosidic bond type, substitution pattern, etc.
Purity and Impurity Analysis
We evaluate the purity of marine pectin and detect possible impurities by high-performance liquid chromatography (HPLC) combined with an ultraviolet detector (UV) or evaporative light scattering detector (ELSD).
Physicochemical Property Testing
Our physicochemical property testing includes viscosity measurement (using a rotational viscometer), rheological analysis (understanding its flow behavior under different conditions), and solubility testing to fully evaluate its processing and application performance.
Functional Evaluation
Based on client needs, we also evaluate the biological activity of marine pectin, such as antioxidant capacity, immunomodulatory activity, and its stability testing under specific conditions (such as pH stability and thermal stability).
Publication
Journal: Processes
IF: 3.5
Published: 2023
Results: The authors conducted a study on the isolation and structural characterization of pectin from three Vietnamese seagrass species: Enhalus acoroides, Thalassia hemprichii, and Halophila ovalis. They determined the physicochemical properties of the pectin, including total carbohydrate content, anhydrouronic acid content, equivalent weight, methoxyl content, and degree of esterification, using various analysis techniques. The authors analyzed the average molecular weight of the pectin through size-exclusion chromatography. Additionally, they found that the pectins from all three seagrass species exhibited high antioxidant activity.
Fig.1 Yield and total carbohydrate content of pectin isolated from Vietnamese seagrass species. (Thinh, et al., 2023)
Applications of Marine Pectin
- Biomaterial development: Marine pectin can be used in the development of biomaterials due to its good biocompatibility and degradability. It can be used as a component of tissue engineering scaffolds to help tissue repair and regeneration.
- Food additives and stabilizers: Marine pectin can be used as a thickener, gelling agent, and stabilizer to significantly improve the texture and taste of food.
- Environmental pollutant adsorbent: Marine pectin can be used to adsorb and fix harmful substances such as heavy metal ions and organic pollutants in water.
Advantages
- Professional and precise analytical technology: We are proud to provide comprehensive characterization services for marine pectin. We use advanced analytical techniques to accurately determine the physical and chemical properties, molecular structure, purity, and functional characteristics of marine pectin.
- Professional technical support and consulting: We have a team of senior experts to provide clients with comprehensive technical support and consulting services.
- Customized solutions: Our marine pectin characterization service provides highly customized service solutions. We flexibly adjust the analysis methods and processes according to the specific requirements of clients and sample characteristics.
Frequently Asked Questions
What are the characteristics of marine pectin?
Marine pectin, as a natural polysaccharide of marine origin, has a variety of unique biochemical properties. Its primary characteristics are its high molecular weight and complex molecular structure, which give it excellent water solubility, gel-forming ability, and stability. In addition, marine pectin also contains abundant galacturonic acid residues, which enable it to interact with other biomolecules, such as forming complexes with proteins or acting as substrates for enzymatic reactions. These characteristics make marine pectin have broad application prospects in the fields of food industry, biomedicine, cosmetics, and environmental protection.
What if I have questions about the test results or need further analysis?
We welcome clients to raise questions or requests about the test results. If clients have questions about the test results, we provide detailed test methods and data analysis process instructions so that clients understand the source and basis of the test results. If clients need further analysis or testing, we adjust the test plan according to client needs and charge an additional fee. We are committed to providing clients with a satisfactory service experience.
At CD BioGlyco, we are committed to providing clients with comprehensive, accurate, and reliable marine pectin characterization services through advanced characterization technologies and methods. We are fully aware of the uniqueness of each sample, so we tailor the characterization solution according to the specific needs of our clients to ensure scientific and practical results. Choosing CD BioGlyco means choosing a professional, efficient, and reliable partner. Please feel free to contact us for more details if you are interested in our marine pectin characterization service!
Reference
- Thinh, P.D.; et al. Pectin from three Vietnamese seagrasses: isolation, characterization and antioxidant activity. Processes. 2023, 11(4): 1054.
