Evidence map›Paper›PMID 32500492›Full record

ArticleEnvironmental science and pollution research international2020

Phosphorus supply via a fed-batch strategy improves lipid heterotrophic production of Chlorella regularis.

Liang Fu, Ge Yan, Yunbao Li, Qingcheng Li, Dandan Zhou

Abstract read
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Article in Environmental science and pollution research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Liang Fu *Engineering Lab for Water Pollution Control and Resources Recovery, School of Environment, Northeast Normal University, Changchun, 130117, China.
Ge Yan *Engineering Lab for Water Pollution Control and Resources Recovery, School of Environment, Northeast Normal University, Changchun, 130117, China.
Yunbao LiKey Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun, 130021, China.
Qingcheng LiEngineering Lab for Water Pollution Control and Resources Recovery, School of Environment, Northeast Normal University, Changchun, 130117, China.
Dandan ZhouEngineering Lab for Water Pollution Control and Resources Recovery, School of Environment, Northeast Normal University, Changchun, 130117, China. zhoudandan415@163.com.ORCID http://orcid.org/0000-0001-5072-9033

Funding

China Postdoctoral Science Foundation 2017M611302China Postdoctoral Science Foundation 2018T110241Fundamental Research Funds for the Central Universities 2412017QD027Fundamental Research Funds for the Central Universities 2412018ZD013Fundamental Research Funds for the Central Universities 2412018ZD042National Natural Science Foundation of China 51578117National Natural Science Foundation of China 51708095National Natural Science Foundation of China 51722803Science and Technology Project of Jilin Province 20180520168JH
6 · The paper itself

Abstract

Intracellular phosphorus (P) accumulation can improve microalgal growth and lipid synthesis. However, large excess of P causes cell poisoning. This study utilized a P-fed-batch strategy to investigate its potential to improve the utilization of the excessive P, while avoiding toxic side effects. This strategy contributed to a more complete utilization of the intracellularly stored P, which enhanced the microalgae biomass by 10-15% by upregulating the brassinosteroid growth hormone gene at a P-fed-batch frequency of 2-8. Furthermore, the lipid content increased by 4-16% via upregulation of lipid synthesis-related genes. As a result, the P-fed-batch strategy significantly increased the lipid production by 13-19%. The content of saturated fatty acid increased by ~ 100%, implying improved combustibility and oxidative stability. This is the first study of this P-fed-batch strategy and provides a new concept for the complete utilization of excessive P.

Indexed as

ChlorellaMicroalgaeBiofuelsBiomassHeterotrophic ProcessesLipidsPhosphorusBiofuelsLipidsPhosphorusBiomassHeterotrophic cultivationLipid productionMicroalgaePhosphorus-fed-batchPolyphosphate

Identifiers

PMID32500492

What OpenQuestion holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.