Sodium starch octenyl succinate facilitated the production of water-soluble yellow pigments in Monascus ruber fermentation.

Zhen-Feng Huang, Shan-Zhong Yang, Hai-Qing Liu, Xiao-Fei Tian, Zhen-Qiang Wu

Abstract read

In one paragraph

Article in Applied microbiology and biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

1 citing paper in PubMed.

Increased Water-Soluble YellowFrontiers in microbiology · 2022
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Zhen-Feng HuangSchool of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China.

Shan-Zhong YangSchool of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China.

Hai-Qing LiuSchool of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China.

Xiao-Fei TianSchool of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China.

Zhen-Qiang WuSchool of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China. btzhqwu@scut.edu.cn.

Funding

Guangdong Key R&D Program 2019B020210002Guangdong Key R&D Program 2019B040402002Guangdong special funds for science and technology innovation strategy 2018JK35202003

6 · The paper itself

Abstract

Natural water-soluble Monascus pigments (WSMPs) have been in increasing demand but have not been able to achieve industrial production due to the low production rate. This study aimed to improve the biosynthesis and secretion of extracellular yellow pigments (EYPs) through submerged fermentation with Monascus ruber CGMCC 10,910 supplemented with sodium starch octenyl succinate (OSA-SNa). The results demonstrated that the yield was 69.68% and 48.89% higher than that without OSA-SNa in conventional fermentation (CF) and extractive fermentation (EF), respectively. The mainly increased EYP components were Y3 and Y4 in CF, but they were mainly Y1 and Y2 as well as secreted intracellular pigments, including Y5, Y6, O1, and O2, in EF. Scanning electron microscopy analysis revealed that the mycelium presented an uneven surface profile with obvious wrinkles and small fragments with OSA-SNa. It was found that a higher unsaturated/saturated fatty acids ratio in the cell membrane resulted in increased permeability and facilitated the export of intracellular yellow pigments into the broth with OSA-SNa treatment. In addition, a higher NAD

Indexed as

MonascusFermentationPigments, BiologicalSodiumStarchSuccinatesWateroctenyl succinatePigments, BiologicalSodiumStarchSuccinatesWaterGene expressionMicroparticle-enhanced cultivationMonascus yellow pigmentMycelium morphologySodium starch octenyl succinate

Identifiers

PMID34463799

DOI10.1016/j.foodchem.2008.07.105

What OpenQuestion holds

Textmetadata

Read underepoch 390

Registered trials

None linked

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.