微藻C-1509 Nannochloris sp. Naumann生产多糖的研究

Q1 Immunology and Microbiology

Biotechnology Reports Pub Date : 2023-10-30 DOI:10.1016/j.btre.2023.e00818

Olga Babich , Svetlana Ivanova , Aleksandr Tupitsyn , Aleksandr Vladimirov , Elena Nikolaeva , Archana Tiwari , Ekaterina Budenkova , Egor Kashirskikh , Veronika Anokhova , Philippe Michaud , Stanislav Sukhikh

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引用次数: 0

摘要

生物活性化合物，包括从微藻中分离的多糖，具有各种特性。尽管Nannochloropsis spp.具有产生对生物技术重要的次级代谢物的潜力，但对这些微藻的研究只有一小部分集中在它们产生多糖组分的能力上。本研究旨在评价保证纳米绿藻多糖最大积累的理化生长因子，并优化提取多糖的工艺参数。选择最优培养基组成，使生物量和多糖积累最大化。强调了提取模块和提取温度的选择以及培养条件(温度和活性酸度值)的重要性。鉴定了多糖中具有重要生物活性的化学成分

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Study of the polysaccharide production by the microalgae C-1509 Nannochloris sp. Naumann

Biologically active compounds, including polysaccharides isolated from microalgae, have various properties. Although Nannochloropsis spp. have the potential to produce secondary metabolites important for biotechnology, only a small part of the research on these microalgae has focused on their ability to produce polysaccharide fractions. This study aims to evaluate the physicochemical growth factors of Nannochloropsis spp. microalgae, which ensure the maximum accumulation of polysaccharides, as well as to optimize the parameters of polysaccharide extraction. The optimal nutrient medium composition was selected to maximize biomass and polysaccharide accumulation. The significance of selecting the extraction module and extraction temperature regime, as well as the cultivation conditions (temperature and active acidity value) is emphasized. Important chemical components of polysaccharides responsible for their biological activity were identified

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来源期刊

Biotechnology Reports Immunology and Microbiology-Applied Microbiology and Biotechnology

CiteScore

15.80

自引率

0.00%

发文量

审稿时长

55 days

期刊介绍： Biotechnology Reports covers all aspects of Biotechnology particularly those reports that are useful and informative and that will be of value to other researchers in related fields. Biotechnology Reports loves ground breaking science, but will also accept good science that can be of use to the biotechnology community. The journal maintains a high quality peer review where submissions are considered on the basis of scientific validity and technical quality. Acceptable paper types are research articles (short or full communications), methods, mini-reviews, and commentaries in the following areas: Healthcare and pharmaceutical biotechnology Agricultural and food biotechnology Environmental biotechnology Molecular biology, cell and tissue engineering and synthetic biology Industrial biotechnology, biofuels and bioenergy Nanobiotechnology Bioinformatics & systems biology New processes and products in biotechnology, bioprocess engineering.