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 +3 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 +9 more
doaj +2 more sources
Homocysteine, Folic Acid, Cyanocobalamin, and Frailty in Older People: Findings From the “Invece. Ab” Study [PDF]
Frontiers in Physiology, 2021 Frailty is an important age-related syndrome associated with several adverse health outcomes. Its biological basis is undefined. Raised plasma homocysteine (HOcy) is an established risk factor for cardiovascular disease, dementia, cognitive impairment ...
Antonio Guaita +8 more
doaj +2 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 +2 more
doaj +3 more sources
The Effect of Gamma Radiation on Cyanocobalamin. [PDF]
Acta Chemica Scandinavica, 1962 Solutions of cyanocobalamin were irradiated with various doses of gamma rays from a Co/sup 60/ source. A number of breakdown fragments that could replace the vitamin as growth factor for E. coli 113--3 were detected. Some of these fragments seem to possess activity also towards Ochromonas malhamensis. The types of biologically active breakdown products
B. Nygård +5 more
openaire +3 more sources
Optimization of Cyanocobalamin (Vitamin B12) Sorption onto Mesoporous Superparamagnetic Iron Oxide Nanoparticles [PDF]
MoleculesThe 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 +6 more
doaj +2 more sources
Scientific Opinion on safety and efficacy of vitamin B12 (cyanocobalamin) produced by Ensifer adhaerens when used as a feed additive for all animal species based on a dossier submitted by Lohamnn Animal Health [PDF]
EFSA Journal, 2015 The product under consideration is vitamin B12 (cyanocobalamin) produced by Ensifer adhaerens. There are uncertainties regarding the genetic basis of the antibiotic resistance found in the production strain and regarding the possible presence of its DNA ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj +2 more sources
Safety and efficacy of a feed additive consisting of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CGMCC 21299 for all animal species (NHU Europe GmbH) [PDF]
EFSA JournalFollowing a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of vitamin B12 (cyanocobalamin) produced by fermentation with a non‐genetically modified strain of Ensifer adhaerens (CGMCC 21299),
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +27 more
doaj +2 more sources
Preparation of yeast Saccharomyces cerevisiae biomass enriched with ergosterol and cyanocobalamin [PDF]
BIO Web of ConferencesChemical synthesis of vitamins B12 and D2, important nutrients for living organisms, is difficult due to the asymmetric structure of the molecules of these vitamins.
Fatkullin Rinat I. +4 more
doaj +2 more sources