Polyamines in Cell Walls of Chlorococcalean Microalgae
-
Jan Burczyk
,
Maria Zych
Biotechnology of microalgae represents a very attractive alternative as a source of energy and substances of high value when compared with plant cultivation. Cell walls of green microalgae have an extraordinary chemical and mechanical resistance and may impede some steps in the biotechnological/industrial exploitation of algae. The aim of the present contribution was to check the presence of polyamines in the cell walls of chlorococcalean green microalgae. Polyamines are nitrogenous compounds synthesized normally in cells and may affect the properties of the cell wall. Our work included strains either forming or not forming the polymer algaenan, allowing us to conclude that algaenan is not a prerequisite for the presence of polyamines in the cell walls. Polyamines were detected in isolated cell walls of Scenedesmus obliquus, Chlorella fusca, Chlorella saccharophila, and Chlorella vulgaris. Their concentration in isolated cell walls ranged between 0.4 and 8.4 nmol/mg dry weight.
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Artikel in diesem Heft
- Anti-Inflammatory Activity of Selected Plants from Saudi Arabia
- Propolis from Northern California and Oregon: Chemical Composition, Botanical Origin, and Content of Allergens
- Synthesis and Pharmacological Evaluation of Novel Unsubstituted Indole-Anthraquinone Carboxamide Derivatives as Potent Antihyperlipidemic Agents
- Anthraquinones from Vismia mexicana
- Vascular and Antioxidant Effects of an Aqueous Mentha cordifolia Extract in Experimental NG-Nitro-L-arginine Methyl Ester-Induced Hypertension
- Bioguided Identification of Antifungal and Antiproliferative Compounds from the Brazilian Orchid Miltonia flavescens Lindl.
- Interspecific Competition between Microcystis aeruginosa and Anabaena flos-aquae from Taihu Lake, China
- Influence of Culture Conditions on the Biotransformation of (+)-Limonene by Aspergillus niger
- Low-Dose Radiation Suppresses Pokemon Expression under Hypoxic Conditions
- Polyamines in Cell Walls of Chlorococcalean Microalgae
- Identification of an Endoplasmic Reticulum Membrane Protein Interacting with DNA Polymerase Beta by a Yeast Two-Hybrid Screen
