Biotransformation of tea catechins using Aspergillus niger tannase prepared by solid state fermentation on tea byproduct

H Ni, F Chen, ZD Jiang, MY Cai, YF Yang… - LWT-Food Science and …, 2015 - Elsevier
… A tannase that was prepared from Aspergillus niger by a solid-state fermentation on tea
byproducts was investigated to transform the catechins in tea infusion. The tannase could …

Effects of two enzyme extracts of Aspergillus niger on green tea aromas

H Ni, S Hao, F Zheng, L Zhang, B Lee, Y Wang… - Food Science and …, 2017 - Springer
… exogenous enzymes for the diversification of tea aroma profiles. Aspergillus niger is a fungal
that is … niger growing on tea stalk medium (CETSM), had significant effects on the sensory …

High‐theabrownins instant dark tea product by Aspergillus niger via submerged fermentation: α‐glucosidase and pancreatic lipase inhibition and antioxidant activity

Y Wang, M Zhang, Z Zhang, H Lu… - Journal of the Science …, 2017 - Wiley Online Library
… In the present study, a novel approach was taken to produce high-TB instant tea from an
infusion of green tea fermented by Aspergillus niger in submerged culture. Inoculum size (IZ), …

Integrated proteomics and metabolomics analysis of tea leaves fermented by Aspergillus niger, Aspergillus tamarii and Aspergillus fumigatus

Y Ma, T Ling, X Su, B Jiang, B Nian, L Chen, M Liu… - Food Chemistry, 2021 - Elsevier
Aspergillus are the dominant fungi in the fermentation and the main contributors to the …
Here, tea leaves were fermented by Aspergillus niger, Aspergillus tamarii and Aspergillus

Occurrence of Aspergillus chevalieri and A. niger on Herbal Tea and Their Potential to Produce Ochratoxin A (OTA)

MT Noorabadi, AR Gomes de Farias, A Mapook… - Diversity, 2023 - mdpi.com
… the potential of Aspergillus species isolated from herbal tea samples from local … teas by
Aspergillus species includes five new substrate records: A. chevalieri on bael fruit, black tea

Biodegradation of caffeine by whole cells of tea-derived fungi Aspergillus sydowii, Aspergillus niger and optimization for caffeine degradation

B Zhou, C Ma, H Wang, T Xia - bmc microbiology, 2018 - Springer
… as Aspergillus niger NCBT110A and Aspergillus sydowii … Aspergillus sydowii NRRL250
leads caffeine biodegradation. In addition, this paper investigated the effect of Aspergillus niger

Analysis of the aroma change of instant green tea induced by the treatment with enzymes from Aspergillus niger prepared by using tea stalk and potato dextrose …

YB Zhu, ZZ Zhang, YF Yang, XP Du… - Flavour and …, 2017 - Wiley Online Library
Aspergillus niger on the aromas of instant green tea have been investigated. The crude
enzymes from teatea, and thus provide potential enzyme resources for modulating the aroma of …

Characterization of aromas of instant oolong tea and its counterparts treated with two crude enzymes from Aspergillus niger

L Zhang, H Ni, Y Zhu, Y Yang, L Li… - Journal of Food …, 2018 - Wiley Online Library
… the preparation of instant tea. The present manuscript shows two enzyme extracts from
Aspergillus niger could improve the aroma of instant Oolong tea, providing interesting information …

Solid-state fermentation by Aspergillus niger and Trichoderma koningii improves the quality of tea dregs for use as feed additives

Y Cui, J Li, D Deng, H Lu, Z Tian, Z Liu, X Ma - Plos one, 2021 - journals.plos.org
… the ability of Aspergillus niger and Trichoderma koningii to improve the quality of tea dregs
(TDs) through solid-state fermentation as well as the value of the fermented tea dregs (FTDs) …

Thermostable Tannase from Aspergillus Niger and Its Application in the Enzymatic Extraction of Green Tea

Y Shao, YH Zhang, F Zhang, QM Yang, HF Weng… - Molecules, 2020 - mdpi.com
… Tannase is widely used in tea beverage processing because of its ability to … of tea extracts
through enzymatic extraction. A new thermophilic tannase was cloned from Aspergillus niger