Results 91 to 100 of about 62,756 (305)

Increased Yield of Biotransformation of Androsta-1, 4-Dien-3, 17-Dione from Β-Sitosterol by Using Sulfobutyl Ether-Β-Cyclodextrin Complexation Technique

MATEC Web of Conferences, 2016
Substrate solubility in steroid biotransformation is critical for enhancing the biotransformation of hydrophobic compounds. In this study, the sulfobutyl ether-β-cyclodextrin (SBE-β-CD) complexation technique was used for the biotransformation of β ...
Wang Jingwen, Guan Shimin, Cai Baoguo, Zhang Shuo, Yang Shulin, Zhou Yue, Rong Shaofeng, Li Qianqian   +7 more
doaj   +1 more source

Isolation and Identification of Isolate, S1 with High Biotransformation Potential of Ferulic Acid to Vanillin

Nine actinobacterial isolates were purified from the sediment sample of Kogilvai village, Warangal, Telangana, based on their capability to grow on the minimal medium with Ferulic acid (FA) as only Carbon (C) source. FA to Vanillin conversion capacity of
Premsagar Korripally, Vishnuvardhan Reddy Sultanpuram, Thirumala Mothe, Sai Krishna Esampally, Nagaraju Bathini   +4 more
core   +1 more source

In Vitro Metabolism of Δ8‐, Δ9‐, and Δ10‐THC in Human Hepatocytes: Distinct Δ10‐THC Biotransformation and Implications for Drug Testing

Drug Testing and Analysis, EarlyView.
Δ8‐THC and Δ9‐THC showed comparable metabolic profiles. In contrast, Δ10‐THC underwent extensive glucuronidation and hydroxylation, with only minor formation of a carboxy metabolite, indicating a markedly different metabolic pathway. These differences may increase the risk of misidentification and misinterpretation in cannabis drug testing.
Robert Kronstrand, Henrik Green, Markus Loh, Fabian Rüttimann, Manuela Carla Monti   +4 more
wiley   +1 more source

Biotransformation of a Monoterpene Mixture by Cultures of Selected Conifer Species

Natural Product Communications, 2007
Biotransformation of monoterpenes is a mild and promising method for the production of stereospecific and regiospecific organic compounds. It is advantageous, especially for the preparation of substances with complicated structures and for those that ...
Marcela Dvořáková, Irena Valterová, Tomáš Vaněk   +2 more
doaj   +1 more source

Production of 8-Hydroxygenistein through Biotransformation by Using Aspergillus oryzae

, 2016
8-Hydroxygenistein is one of the orthohydroxygenisteins, which are derivatives of genistein. Although 8-hydroxygenistein is generally produced through the biotransformation of soya isoflavones by using specific microorganisms, the yield of produced 8 ...
Wu, Sheng-Chi;Chang, Chia-Wei
core  

Organ-specific biotransformation in salmonids: Insight into intrinsic enzyme activity and biotransformation of three micropollutants

Aquatic ecosystems continue to be threatened by chemical pollution. To what extent organisms are able to cope with chemical exposure depends on their ability to display mechanisms of defense across different organs.
Schonenberger, Rene, Hollender, Juliane, Franco, Marco E., Schirmer, Kristin   +3 more
core   +1 more source

Respostas transcricionais no manto de ostras do mangue, Crassostrea brasiliana exposta a fenantreno [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2014.Os hidrocarbonetos policíclicos aromáticos (HPAs) estão entre os principais contaminantes nos ...
Miguelão, Talita
core  

Novel biotransformation process of podophyllotoxin to produce podophyllic acid and picropodophyllotoxin by Pseudomonas aeruginosa CCTCC AB93066. Part I: Process development

, 2009
A novel biotransformation process of podophyllotoxin (1) to produce picropodophyllotoxin (2) and podophyllic acid (3) was developed in this work. Eight bacteria which could modify the structure of podophyllotoxin were screened out from the tested ...
Zhong, Jian-Jiang, Li, Yan, Tang, Ya-Jie, Tang, YJ   +3 more
core   +1 more source

Investigations Into the Metabolism and Elimination of Tesofensine in Human Urine

Drug Testing and Analysis, EarlyView.
This study investigated tesofensine metabolism and urinary elimination after a single 483 μg intake via a dietary supplement. In six volunteers, urine was collected up to 659 h. LC‐HRMS/MS identified four tentative metabolites; maximum urinary concentrations reached 4 ng/mL within 4–48 h.
O. Krug, A. Thomas, M. Thevis
wiley   +1 more source

Intestinal microbiome alterations in pediatric epilepsy: Implications for seizures and therapeutic approaches

Epilepsia Open, EarlyView.
Abstract The intestinal microbiome plays a pivotal role in maintaining host health through its involvement in gastrointestinal, immune, and central nervous system (CNS) functions. Recent evidence underscores the bidirectional communication between the microbiota, the gut, and the brain and the impact of this axis on neurological diseases, including ...
Teresa Ravizza, Greta Volpedo, Antonella Riva, Pasquale Striano, Annamaria Vezzani   +4 more
wiley   +1 more source