Evidence map›Paper›PMID 36315299›Full record

ArticleBiotechnology letters2022

Construction of actinomycetes complex flora in degrading corn straw and an evaluation of their degradative effects.

Xiaofei Liu, Yuena Qi, Jie Lian, Jie Song, Shuai Zhang, Guang Zhang, Jing Fan, Na Zhang

Abstract read
PubMed Publisher
In one paragraph

Article in Biotechnology letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
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

2 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. 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

8 authors at 1 institution in 1 country.

Xiaofei LiuCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Yuena QiCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Jie LianCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Jie SongCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Shuai ZhangCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Guang ZhangCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Jing FanCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China.
Na ZhangCollege of Food Engineering, Key Laboratory of Food Science and Engineering of Heilongjiang Ordinary Higher Colleges/Key Laboratory of Grain Food and Comprehensive Processing of Heilongjiang Province, Harbin University of Commerce, Harbin, 150028, China. foodzhangna@163.com.ORCID http://orcid.org/0000-0003-3644-866X
Harbin University of Commerce · CN

Funding

Guangdong Province Introduction of Innovative R&D Team No.2020CX03Major science and technology Program of Heilongjiang No.2020ZX08B02
6 · The paper itself

Abstract

objectivesAs a type of agricultural waste, there is a large amount of lignocellulose in corn (Zea mays) straw, but it is difficult to utilize efficiently owing to its recalcitrance to enzymatic degradation. Three strains of actinomycetes that degrade cellulose were constructed as complex flora, and the conditions of cellulose degradation conditions and their degradative activity were optimized and evaluated.

resultsWhen the complex flora were inoculated into the fermentation medium at pH 7 and 3% (v/v), the rate of degradation of corn straw reached 38.24% after 5 d of fermentation at 28 ºC and 180 rpm. Cellulose, hemicellulose, and lignin in the corn straw were degraded by 33.97%, 34.08%, and 21.52%, respectively. The results from scanning electron microscopy showed that the waxy layer on the surface of corn straw became thin and gradually disappeared following fermentation by the complex flora. Fourier-transform infrared spectroscopy showed that the complex flora could change the internal functional groups of corn straw at different fermentation periods. The compounds detected in the fermentation system indicated that the corn straw was efficiently degraded.

conclusionsThese results indicated that the constructed complex flora was more effective at degrading corn straw than the individual strains and provides research concepts for the development and utilization of biomass resources.

Indexed as

ActinobacteriaZea maysActinomycesCelluloseFermentationCelluloseComplex floraCorn strawDegradationLignocelluloseMetabolomics

Identifiers

PMID36315299
OpenAlexW4307777740

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.