Evidence map›Paper›PMID 34838122›Full record

ArticleBiotechnology for biofuels2021

Valorization of Chinese hickory shell as novel sources for the efficient production of xylooligosaccharides.

Zhi-Kun Wang, Caoxing Huang, Jun-Lei Zhong, Yi Wang, Lv Tang, Bing Li, Jian-Jun Sheng, Liang Chen, Shaolong Sun, XiaoJun Shen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biotechnology for biofuels, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Genome-Wide Characterization of thePlants (Basel, Switzerland) · 2026
    Article
  2. Article
  3. Review
  4. Review
  5. Improved Release of Monosaccharides and Ferulic Acid Using Enzyme Blends FromFrontiers in bioengineering and biotechnology · 2021
    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

10 authors.

Zhi-Kun Wang *Zhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
Caoxing Huang *Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
Jun-Lei ZhongZhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
Yi WangZhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
Lv TangZhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
Bing LiZhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
Jian-Jun ShengZhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China.
Liang ChenZhejiang Provincial Key Laboratory of Carbon Cycling in Forest Ecosystems and Carbon Sequestration, College of Environmental and Resource Sciences, Zhejiang A&F University, Lin'an, 311300, Hangzhou, China. liangchen@zafu.edu.cn.
Shaolong SunCollege of Natural Resources and Environment, South China Agricultural University, Guangzhou, 510642, Guangdong, China. sunshaolong328@scau.edu.cn.
XiaoJun ShenState Key Laboratory of Catalysis (SKLC), Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences, Dalian, 116023, China. shenxiaojun@dicp.ac.cn.ORCID http://orcid.org/0000-0001-5626-3991

Funding

Guangdong Basic and Applied Basic Research Foundation 2019A1515011898Key R&D Projects of Zhejiang Province in 2021 2021C02013State Key Laboratory of Bio-Fibers and Eco-Textiles (Qingdao University) No. K2019-03
6 · The paper itself

Abstract

Chinese hickory shell, a by-product of the food industry, is still not utilized and urgent to develop sustainable technologies for its valorization. This research focuses on the systematical evaluation of degraded products and xylooligosaccharide production with high yield from the shell via hydrothermal process. The pretreatment was carried out in a bath pressurized reactor at 140-220 °C for 0.5-2 h. The results indicated that the pretreatment condition strongly affected the chemical structures and compositions of the liquid fraction. The maximum yield of XOS (55.3 wt%) with limitation of by-products formation was achieved at 160 °C for 2 h. High temperature (220 °C) and short time (0.5 h) contributed to hydrolysis of xylooligosaccharide with high DP to yield 37.5 wt% xylooligosaccharide with DP from 2 to 6. Xylooligosaccharide obtained mainly consisted of xylan with branches according to the HSQC NMR analysis. Overall, the production of XOS with a high yield from food waste will facilitate the valorization of food waste in the biorefinery industry.

Indexed as

Chinese hickory shellHeteronuclear single quantum coherence (HSQC)Hydrothermal pretreatmentXOS

Identifiers

PMID34838122
PMCPMC8626943

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Registered trials

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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.