利用生物源MnO和ZnO微颗粒提高浮萍生物量和淀粉产量

Q1 Immunology and Microbiology

Biotechnology Reports Pub Date : 2025-07-16 DOI:10.1016/j.btre.2025.e00907

Maryam Anar , Sajjad Kamal Shuvro , Muhammad Farooq Hussain Munis , Masaaki Morikawa

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引用次数: 0

摘要

研究了生物合成MnO和ZnO微颗粒（MPs）对小柠檬草生长的影响。MnO和ZnO MPs在1 ~ 8 mg/L的低浓度下均能促进L. minor的生长。而1000 mg/L MnO和氧化锌MPs均能抑制小乳杆菌的生长。在1 mg/L的MnO MPs中生长的小螺旋藻和多螺旋藻的淀粉含量也比不添加MnO MPs时增加。这些影响被认为部分是由于生物成因的MPs含有少量但大量的无机磷。研究结果表明，生物合成的MnO和ZnO MPs可以作为一种新的植物生长调节剂，促进高淀粉含量的有用浮萍生物量的产生。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Enhancement of the duckweed biomass and starch production utilizing biogenic MnO and ZnO microparticles

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Enhancement of the duckweed biomass and starch production utilizing biogenic MnO and ZnO microparticles

The effects of biologically synthesized MnO and ZnO microparticles (MPs), were evaluated on the growth of Lemna minor. Both MnO and ZnO MPs promoted the growth of L. minor at low concentrations of 1–8 mg/L. In contrast, 1000 mg/L MnO and ZnO MPs reduced the growth of L. minor. It was also found that the starch content of L. minor and Spirodela polyrhiza was enhanced upon growing in 1 mg/L of MnO MPs when compared to no MnO MPs. These effects were suggested to be due in part to the fact that biogenic MPs harbored small but significant amounts of inorganic phosphorus. Our findings indicate that biologically synthesized MnO and ZnO MPs can act as novel plant growth regulators to enhance the production of useful duckweed biomass with high starch content.

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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.