Evidence map›Paper›PMID 37993757›Full record

ArticleMolecular biotechnology2026

Bio-hydrogen-producing Potential Evaluation and Capacity Enhancement from Tobacco Processing Leftovers by Photo-fermentation Under Diverse Initial pH.

Yinggang Jiao, Mengge Jiang, Yameng Li, Fuke Ai, Quanguo Zhang, Zhiping Zhang

Abstract read
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In one paragraph

Article in Molecular biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Yinggang JiaoKey Laboratory of New Materials and Equipment for Renewable Energy (Ministry of Agriculture and Rural Affairs of China), Henan Agricultural University, Zhengzhou, 450002, China.
Mengge JiangKey Laboratory of New Materials and Equipment for Renewable Energy (Ministry of Agriculture and Rural Affairs of China), Henan Agricultural University, Zhengzhou, 450002, China.
Yameng LiKey Laboratory of New Materials and Equipment for Renewable Energy (Ministry of Agriculture and Rural Affairs of China), Henan Agricultural University, Zhengzhou, 450002, China.
Fuke AiKey Laboratory of New Materials and Equipment for Renewable Energy (Ministry of Agriculture and Rural Affairs of China), Henan Agricultural University, Zhengzhou, 450002, China.
Quanguo ZhangKey Laboratory of New Materials and Equipment for Renewable Energy (Ministry of Agriculture and Rural Affairs of China), Henan Agricultural University, Zhengzhou, 450002, China.
Zhiping ZhangKey Laboratory of New Materials and Equipment for Renewable Energy (Ministry of Agriculture and Rural Affairs of China), Henan Agricultural University, Zhengzhou, 450002, China. zhangzhiping715@163.com.ORCID http://orcid.org/0009-0005-0101-0053

Funding

Henan Provincial Science and Technology Research Project 232300421063National Natural Science Foundation of China 52276183
6 · The paper itself

Abstract

The use of tobacco growing and processing residues for bio-hydrogen production is an effective exploration to broaden the source of bio-hydrogen production raw materials and realize waste recycling. In this study, bio-hydrogen-producing potential was evaluated and the effect of diverse initial pH on hydrogen production performance was investigated. The cumulative hydrogen yield (CHY) and the properties of fermentation liquid were monitored. The modified Gompertz model was adopted to analyze the kinetic characteristics of photo-fermentation bio-hydrogen production process. Results showed that CHY increased firstly and then decreased with the increase of initial pH. Highest CHY and hydrogen production rate of appeared at the initial pH of 8, which were 257.7 mL and 6.15 mL/h, respectively. The acidic initial pH was found to severely limit the bio-hydrogen production capacity. The correlation coefficients (R

Indexed as

FermentationHydrogenNicotianaAcetic AcidBioreactorsButyric AcidEthanolHydrogen-Ion ConcentrationKineticsAcetic AcidButyric AcidEthanolHydrogenCumulative bio-hydrogen yieldInitial pHKinetic parameterPhoto-fermentation bio-hydrogen productionTobacco leftover

Identifiers

PMID37993757

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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.