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Enhanced Fermentation of Pu-Erh Tea with Aspergillus niger: Quality and Microbial Community Analysis. [PDF]

open access: yesMolecules
Post-fermented Pu-erh tea (PFPT) is a microbial fermented tea characterized by unique sensory attributes and multiple health benefits. Aspergillus niger is the dominant fungus involved in the fermentation process and plays a significant role in imparting
Zheng J   +12 more
europepmc   +2 more sources

Retting of Flax by Aspergillus niger [PDF]

open access: goldApplied Microbiology, 1969
In this study, retting was carried out by Aspergillus niger . The p H, galacturonic acid (GA), and total reducing sugar were determined; the end point was identified by the classic empirical processes and by the maximal GA content of the retting water.
Francisca Pessôa de França   +2 more
openalex   +4 more sources

Pengaruh Penambahan Aspergilllus niger terhadap Kandungan Nutrien pada Proses Fermentasi Kulit Buah Kakao (Theobroma cacao)

open access: yesJurnal Ilmu Peternakan dan Veteriner Tropis, 2020
This research goal is to determine the nutrient content increased and decreased lignin content of cocoa pod fermented by Aspergillus niger. The assessment method was performed using the three treatments and four replications.
Engkus Ainul Yakin   +2 more
doaj   +3 more sources

Improving the nutritional content of apple pomace using biological treatments as a nonconventional broiler feed

open access: yesJurnal Ilmu-Ilmu Peternakan, 2020
This study was aimed to evaluate apple pomaces using fermentation and enzymatic technology (Aspergillus niger and glucanase enzymes). Treatments in this research were used enzymatic technology (T1) and fermentation technology (T2) and the second factor ...
Irfan H Djunaidi   +2 more
doaj   +1 more source

Biotransformation of lanthanum by Aspergillus niger [PDF]

open access: yesApplied Microbiology and Biotechnology, 2018
Lanthanum is an important rare earth element and has many applications in modern electronics and catalyst manufacturing. However, there exist several obstacles in the recovery and cycling of this element due to a low average grade in exploitable deposits and low recovery rates by energy-intensive extraction procedures.
Xia Kang   +2 more
openaire   +3 more sources

Nitrile biotransformation by Aspergillus niger [PDF]

open access: yesJournal of Molecular Catalysis B: Enzymatic, 2004
Abstract A nitrile-converting enzyme activity was induced in Aspergillus niger K10 by 3-cyanopyridine. The whole cell biocatalyst was active at pH 3–11 and hydrolyzed the cyano group into acid and/or amide functions in benzonitrile as well as in its meta - and para -substituted derivatives, cyanopyridines, 2-phenylacetonitrile and thiophen-2 ...
Snajdrova, Radka   +10 more
openaire   +3 more sources

Pengaruh Pemberian Kulit Ari Biji Kedelai Hasil Fermentasi dengan Aspergillus niger dalam Ransum terhadap Bobot Karkas Ayam Pedaging

open access: yesJurnal Ilmiah Ilmu-Ilmu Peternakan, 2011
The  study  was  conducted  to  determine  the  effect  of  feeding  fermented  epidermis  of  soybean  sedd with Aspergillus niger as substitution of maize and soybean meal in the ration on carcass weight of broiler .
Nelwida Nelwida
doaj   +3 more sources

Aspergillus niger NRRL

open access: yes, 2021
3.5. Microbial transformation using Aspergillus niger NRRL 322 Biotransformation of papaverine using Aspergillus niger NRRL 322 afforded to two metabolites (2 and 3). The residue (1 gm) was dissolved in 50 ml of methanol/dichloromethane mixture (1:1) and adsorbed onto 1 gm Celite and dried.
Eliwa, Duaa   +7 more
openaire   +3 more sources

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