Results 1 to 10 of about 15,984 (319)

Determination of the Chemical Stability of Cyanocobalamin in Medical Food by a Validated Immunoaffinity Column-Linked HPLC Method [PDF]

Journal of Food Quality, 2022
Cyanocobalamin, which plays an essential role in the body, is a synthetic form used in medical food. This present study aimed to develop an HPLC analysis method for determination cyanocobalamin and investigate the stability of cyanocobalamin in medical ...
Wonjong Lee, Yoon-Bok Lee, Moon Haeng Huh, Jae Kwon Choi   +3 more
doaj   +3 more sources

The efficiency of ultrasonic-assisted extraction of cyanocobalamin is greater than heat extraction

Heliyon, 2020
Cyanocobalamin, like other water-soluble vitamins, is susceptible to degradation due to exposure to heat, UV, oxygen and pH. Built on our previous finding, this study aimed to assess the extraction efficiency of cyanocobalamin from dietary supplements ...
Maria V. Chandra-Hioe, Han Xu, Jayashree Arcot   +2 more
doaj   +4 more sources

Cyanocobalamin Ultraflexible Lipid Vesicles: Characterization and In Vitro Evaluation of Drug-Skin Depth Profiles [PDF]

Pharmaceutics, 2021
Atopic dermatitis (AD) and psoriasis are the most common chronic inflammatory skin disorders, which importantly affect the quality of life of patients who suffer them.
Antonio José Guillot, Enrique Jornet-Mollá, Natalia Landsberg, Carmen Milián-Guimerá, M. Carmen Montesinos, Teresa M. Garrigues, Ana Melero   +6 more
doaj   +3 more sources

Safety and efficacy of a feed additive consisting of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CGMCC 19596 for all animal species (Hebei Huarong Pharmaceutical Co. ltd)

EFSA Journal, 2023
The vitamin B12 (in the form of cyanocobalamin) under assessment is produced by fermentation with Ensifer adhaerens CGMCC 19596 and it is intended to be used as a nutritional additive for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Pier Sandro Cocconcelli, Rosella Brozzi, Jaume Galobart, Orsolya Holczknecht, Mateo Innocenti, Paola Manini, Elisa Pettenati, Jordi Tarrés‐Call, Maria Vittoria Vettori, Anita Radovnikovic   +27 more
doaj   +2 more sources

Possible protective effects of two different doses of cyanocobalamin against methotrexate nephrotoxicity in rats

Iraqi Journal of Pharmaceutical Sciences, 2022
Nephrotoxicity is defined as rapid deterioration in kidney functions. It arises from direct exposure to drugs or their metabolites. Methotrexate is a famous chemotherapeutic drug with anti-inflammatory and immunosuppressive properties.
Noor Mohammed Alduboni, Nada N Al-Shawi
doaj   +2 more sources

Butaphosphan and Cyanocobalamin Supplementation in Semen Extender on Chilled Boar Sperm Quality and Life Span

Frontiers in Veterinary Science, 2020
The objective of the present study was to determine the effect of butaphosphan and cyanocobalamin supplementation in semen extender on chilled boar sperm quality and life span. A total of 35 ejaculates of boar semen were included.
J. Suwimonteerabutr, J. Suwimonteerabutr, S. Chumsri, P. Tummaruk, P. Tummaruk, Morakot Nuntapaitoon, Morakot Nuntapaitoon   +6 more
doaj   +2 more sources

Prevention of Post-Resection Acute Liver Failure by Various Methods of Cyanocobalamin Administration in the Experiment [PDF]

International Journal of Biomedicine, 2020
Background: Surgical treatment of massive hepatic formations is an acute problem of operative hepatology, often being the only way to increase the life expectancy of patients.
Anastasiya Yu. Laptiyova, Alexandr A. Andreev, Аlexandr А. Glukhov, Dmitry A. Atiakshin, Anton P. Ostroushko, Sergey N. Boyev, Tatyana G. Nikishina, Elena V. Mikulich, Pyotr I. Koshelev, Ekaterina A. Andreeva   +9 more
doaj   +2 more sources

Macrocyclic cyanocobalamin (vitamin B12) as a homogeneous electrocatalyst for water oxidation under neutral conditions

Chemical Communications, 2020
Highly water-soluble cyanocobalamin (also known as vitamin B-12) is the most structurally macrocyclic complex comprising cobalt in the center of a corrin ring.
Ahmad, Nazir, Shahadat, Hossain M, Verpoort, Francis, Younus, Hussein A, Zhang, Shiguo, Zhuiykov, Serge   +5 more
core   +2 more sources

Optimization of Cyanocobalamin (Vitamin B₁₂) Sorption onto Mesoporous Superparamagnetic Iron Oxide Nanoparticles [PDF]

Molecules
The techniques used to detect and quantify cyanocobalamin (vitamin B12) vary considerably in terms of detection sensitivity, from the most sensitive, based on radioisotopes and mass spectrometry (MS) with limits of detection (LOD) in fg mL−1, to ...
Jolanta Flieger, Natalia Żuk, Sylwia Pasieczna-Patkowska, Michał Flieger, Rafał Panek, Tomasz Klepka, Wojciech Franus   +6 more
doaj   +2 more sources

Molecular Recognition Patterns between Vitamin B12 and Proteins Explored through STD-NMR and In Silico Studies

Foods, 2023
Ligand–receptor molecular recognition is the basis of biological processes. The Saturation Transfer Difference–NMR (STD–NMR) technique has been recently used to gain qualitative and quantitative information about physiological interactions at an atomic ...
Ruchira Ghosh, Donald S. Thomas, Jayashree Arcot   +2 more
doaj   +3 more sources