TY - JOUR
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
N1 - Publisher Copyright:
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023.
PY - 2024/7
Y1 - 2024/7
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
UR - http://www.scopus.com/inward/record.url?scp=85147534220&partnerID=8YFLogxK
U2 - 10.1007/s13399-023-03890-x
DO - 10.1007/s13399-023-03890-x
M3 - Article
AN - SCOPUS:85147534220
SN - 2190-6815
VL - 14
SP - 16559
EP - 16574
JO - Biomass Conversion and Biorefinery
JF - Biomass Conversion and Biorefinery
IS - 14
ER -
