Isolation of Penicillium expansum WH-3 for the production of L(+)-tartaric acid / 浙江大学学报(英文版)(B辑:生物医学和生物技术)
Journal of Zhejiang University. Science. B
; (12): 835-840, 2020.
Article
Dans En
| WPRIM
| ID: wpr-1010561
Responsable en Bibliothèque :
WPRO
ABSTRACT
The L(+)-form of tartaric acid (L(+)-TA) exists extensively in nature, and is widely used in the food, chemical, textile, building, and pharmaceutical industries (Su et al., 2001). The main method for L(+)-TA production is microbial transformation by cis-epoxysuccinate hydrolase (CESH), which can catalyze the asymmetric hydrolysis of cis-epoxysuccinic acid or its salts to TA or tartrate (Bao et al., 2019). Seventeen species containing CESH have been isolated so far. However, most species for L(+)-TA production have been reported from bacteria (Xuan and Feng, 2019). The only fungus isolated from soil by our lab recently, that could be used as catalyst for the process under acidic condition, is Aspergillus niger WH-2 (Bao et al., 2020). In order to find strains with new characteristics, this study attempted to isolate a new CESH source from fungi and investigate its application value.
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Penicillium
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Phylogenèse
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Aspergillus niger
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Sol
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Spécificité d'espèce
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Stéréoisomérie
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Tartrates
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Température
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Textiles
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Microbiologie industrielle
langue:
En
Texte intégral:
Journal of Zhejiang University. Science. B
Année:
2020
Type:
Article