Evidence map›Paper›PMID 38647596›Full record

ReviewBioresources and bioprocessing2022

Production of cellulosic ethanol and value-added products from corn fiber.

Yingjie Guo, Guodong Liu, Yanchun Ning, Xuezhi Li, Shiyang Hu, Jian Zhao, Yinbo Qu

Open access · diamondAbstract readReview
In one paragraph

Review in Bioresources and bioprocessing, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

3 citing papers in PubMed, 23 citations in OpenAlex.

  1. Polysaccharides and carbohydrate polymers: innovations from nature to industry.Journal of the science of food and agriculture · 2026
    Review
  2. Article
  3. Review
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

7 authors at 1 institution in 1 country.

Yingjie GuoState Key Laboratory of Microbial Technology, Shandong University, No. 72, Binhai Road, Qingdao, 266237, Shandong, China.
Guodong LiuState Key Laboratory of Microbial Technology, Shandong University, No. 72, Binhai Road, Qingdao, 266237, Shandong, China.
Yanchun NingResearch Institute of Jilin Petrochemical Company, PetroChina, No. 27, Zunyidong Road, Jilin City, 132021, Jilin, China.
Xuezhi LiState Key Laboratory of Microbial Technology, Shandong University, No. 72, Binhai Road, Qingdao, 266237, Shandong, China. lixz@sdu.edu.cn.
Shiyang HuResearch Institute of Jilin Petrochemical Company, PetroChina, No. 27, Zunyidong Road, Jilin City, 132021, Jilin, China.
Jian ZhaoState Key Laboratory of Microbial Technology, Shandong University, No. 72, Binhai Road, Qingdao, 266237, Shandong, China. zhaojian@sdu.edu.cn.ORCID http://orcid.org/0000-0001-6307-3491
Yinbo QuState Key Laboratory of Microbial Technology, Shandong University, No. 72, Binhai Road, Qingdao, 266237, Shandong, China.
Shandong University · CN

Funding

National Natural Science Foundation of China No.31870562Natural Science Foundation of Shandong Province ZR2019ZD19Scientific research and technology development project of PetroChina No.2020A-4813
6 · The paper itself

Abstract

Corn fiber, a by-product from the corn processing industry, mainly composed of residual starch, cellulose, and hemicelluloses, is a promising raw material for producing cellulosic ethanol and value-added products due to its abundant reserves and low costs of collection and transportation. Now, several technologies for the production of cellulosic ethanol from corn fiber have been reported, such as the D3MAX process, Cellerate™ process, etc., and part of the technologies have also been used in industrial production in the United States. The ethanol yields range from 64 to 91% of the theoretical maximum, depending on different production processes. Because of the multicomponent of corn fiber and the complex structures highly substituted by a variety of side chains in hemicelluloses of corn fiber, however, there are many challenges in cellulosic ethanol production from corn fiber, such as the low conversion of hemicelluloses to fermentable sugars in enzymatic hydrolysis, high production of inhibitors during pretreatment, etc. Some technologies, including an effective pretreatment process for minimizing inhibitors production and maximizing fermentable sugars recovery, production of enzyme preparations with suitable protein compositions, and the engineering of microorganisms capable of fermenting hexose and pentose in hydrolysates and inhibitors tolerance, etc., need to be further developed. The process integration of cellulosic ethanol and value-added products also needs to be developed to improve the economic benefits of the whole process. This review summarizes the status and progresses of cellulosic ethanol production and potential value-added products from corn fiber and presents some challenges in this field at present.

Indexed as

Cellulosic ethanolCorn fiberProductionStructure and chemical compositionsValue-added products

Identifiers

PMID38647596
PMCPMC10991675
OpenAlexW4291189887

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.