Valorization of Coptis chinensis extraction residue via slow pyrolysis for the production of bioactive wood vinegar

Dangyue Yin; Rui Xue; Yan Li; Mingqiang Zhu; Dongbing Li

doi:10.1007/s13399-023-03890-x

Valorization of Coptis chinensis extraction residue via slow pyrolysis for the production of bioactive wood vinegar

Dangyue Yin, Rui Xue, Yan Li, Mingqiang Zhu, Dongbing Li

Research output: Journal Publication › Article › peer-review

Abstract

The physicochemical properties, composition, antioxidant, and antifungal activities of wood vinegars produced by slow pyrolysis of Coptis chinensis and its extraction residue at various temperatures were studied. Slow pyrolysis of Coptis chinensis extraction residue up to 400 °C yielded 42.1% wood vinegar (CCR₄₀₀), containing over 70 different oxygenated organic compounds such as acids, alcohols, aldehydes, carboxylic acids, catechols, esters, furfural, and ketones. CCR₄₀₀ is high in total phenolics and has antifungal properties against fungi like Penicillium, Aspergillus niger, and Trichoderma viride. Slow pyrolysis is an important venue for the safe disposal and valorization of Coptis chinensis extraction residue, producing wood vinegar with valuable fine chemicals and reasonable antioxidant and antifungal properties.

Original language	English
Journal	Biomass Conversion and Biorefinery
DOIs	https://doi.org/10.1007/s13399-023-03890-x
Publication status	Accepted/In press - 2023
Externally published	Yes

Keywords

Antifungal activity
Antioxidant activity
Coptis chinensis
Wood vinegar

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/s13399-023-03890-x

Cite this

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title = "Valorization of Coptis chinensis extraction residue via slow pyrolysis for the production of bioactive wood vinegar",

abstract = "The physicochemical properties, composition, antioxidant, and antifungal activities of wood vinegars produced by slow pyrolysis of Coptis chinensis and its extraction residue at various temperatures were studied. Slow pyrolysis of Coptis chinensis extraction residue up to 400 °C yielded 42.1% wood vinegar (CCR400), containing over 70 different oxygenated organic compounds such as acids, alcohols, aldehydes, carboxylic acids, catechols, esters, furfural, and ketones. CCR400 is high in total phenolics and has antifungal properties against fungi like Penicillium, Aspergillus niger, and Trichoderma viride. Slow pyrolysis is an important venue for the safe disposal and valorization of Coptis chinensis extraction residue, producing wood vinegar with valuable fine chemicals and reasonable antioxidant and antifungal properties.",

keywords = "Antifungal activity, Antioxidant activity, Coptis chinensis, Wood vinegar",

author = "Dangyue Yin and Rui Xue and Yan Li and Mingqiang Zhu and Dongbing Li",

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year = "2023",

doi = "10.1007/s13399-023-03890-x",

language = "English",

journal = "Biomass Conversion and Biorefinery",

issn = "2190-6815",

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T1 - Valorization of Coptis chinensis extraction residue via slow pyrolysis for the production of bioactive wood vinegar

AU - Yin, Dangyue

AU - Xue, Rui

AU - Li, Yan

AU - Zhu, Mingqiang

AU - Li, Dongbing

PY - 2023

Y1 - 2023

N2 - The physicochemical properties, composition, antioxidant, and antifungal activities of wood vinegars produced by slow pyrolysis of Coptis chinensis and its extraction residue at various temperatures were studied. Slow pyrolysis of Coptis chinensis extraction residue up to 400 °C yielded 42.1% wood vinegar (CCR400), containing over 70 different oxygenated organic compounds such as acids, alcohols, aldehydes, carboxylic acids, catechols, esters, furfural, and ketones. CCR400 is high in total phenolics and has antifungal properties against fungi like Penicillium, Aspergillus niger, and Trichoderma viride. Slow pyrolysis is an important venue for the safe disposal and valorization of Coptis chinensis extraction residue, producing wood vinegar with valuable fine chemicals and reasonable antioxidant and antifungal properties.

AB - The physicochemical properties, composition, antioxidant, and antifungal activities of wood vinegars produced by slow pyrolysis of Coptis chinensis and its extraction residue at various temperatures were studied. Slow pyrolysis of Coptis chinensis extraction residue up to 400 °C yielded 42.1% wood vinegar (CCR400), containing over 70 different oxygenated organic compounds such as acids, alcohols, aldehydes, carboxylic acids, catechols, esters, furfural, and ketones. CCR400 is high in total phenolics and has antifungal properties against fungi like Penicillium, Aspergillus niger, and Trichoderma viride. Slow pyrolysis is an important venue for the safe disposal and valorization of Coptis chinensis extraction residue, producing wood vinegar with valuable fine chemicals and reasonable antioxidant and antifungal properties.

KW - Antifungal activity

KW - Antioxidant activity

KW - Coptis chinensis

KW - Wood vinegar

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U2 - 10.1007/s13399-023-03890-x

DO - 10.1007/s13399-023-03890-x

M3 - Article

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SN - 2190-6815

JO - Biomass Conversion and Biorefinery

JF - Biomass Conversion and Biorefinery

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Valorization of Coptis chinensis extraction residue via slow pyrolysis for the production of bioactive wood vinegar

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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