Evidence map›Paper›PMID 28405217›Full record

ArticleBiotechnology for biofuels2017

Bioprocessing of tea oil fruit hull with acetic acid organosolv pretreatment in combination with alkaline H

Song Tang, Rukuan Liu, Fubao Fuelbiol Sun, Chunying Dong, Rui Wang, Zhongyuan Gao, Zhanying Zhang, Zhihong Xiao, Changzhu Li, Hui Li

Abstract read
In one paragraph

Article in Biotechnology for biofuels, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Isolation and Characterization of Nanocellulose fromBiomimetics (Basel, Switzerland) · 2024
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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.

Song TangKey Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122 China.
Rukuan LiuNational Engineering Research Center for Oil-tea Camellia, Hunan Academy of Forestry, Changsha, 410004 China.
Fubao Fuelbiol SunKey Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122 China.
Chunying DongNational Engineering Research Center for Oil-tea Camellia, Hunan Academy of Forestry, Changsha, 410004 China.
Rui WangNational Engineering Research Center for Oil-tea Camellia, Hunan Academy of Forestry, Changsha, 410004 China.
Zhongyuan GaoKey Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122 China.
Zhanying ZhangCentre for Tropical Crops and Biocommodities, Queensland University of Technology, Brisbane, QLD 4001 Australia.
Zhihong XiaoNational Engineering Research Center for Oil-tea Camellia, Hunan Academy of Forestry, Changsha, 410004 China.
Changzhu LiNational Engineering Research Center for Oil-tea Camellia, Hunan Academy of Forestry, Changsha, 410004 China.
Hui LiNational Engineering Research Center for Oil-tea Camellia, Hunan Academy of Forestry, Changsha, 410004 China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs a natural renewable biomass, the tea oil fruit hull (TOFH) mainly consists of lignocellulose, together with some bioactive substances. Our earlier work constructed a two-stage solvent-based process, including one aqueous ethanol organosolv extraction and an atmospheric glycerol organosolv (AGO) pretreatment, for bioprocessing of the TOFH into diverse bioproducts. However, the AGO pretreatment is not as selective as expected in removing the lignin from TOFH, resulting in the limited delignification and simultaneously high cellulose loss.

resultsIn this study, acetic acid organosolv (AAO) pretreatment was optimized with experimental design to fractionate the TOFH selectively. Alkaline hydrogen peroxide (AHP) pretreatment was used for further delignification. Results indicate that the AAO-AHP pretreatment had an extremely good selectivity at component fractionation, resulting in 92% delignification and 88% hemicellulose removal, with 87% cellulose retention. The pretreated substrate presented a remarkable enzymatic hydrolysis of 85% for 48 h at a low cellulase loading of 3 FPU/g dry mass. The hydrolyzability was correlated with the composition and structure of substrates by using scanning electron microscopy, confocal laser scanning microscopy, and X-ray diffraction.

conclusionThe mild AAO-AHP pretreatment is an environmentally benign and advantageous scheme for biorefinery of the agroforestry biomass into value-added bioproducts.

Indexed as

Acetic acidAlkaline H2O2DelignificationEnzymatic hydrolysisMild pretreatmentTea oil fruit hull

Identifiers

PMID28405217
PMCPMC5385081

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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.