Results 21 to 30 of about 40,043 (280)

Sensitive and selective determination of vitamin B2 in non-alcoholic beverage and milk samples at poly (glutamic acid)/zinc oxide nanoparticles modified carbon paste electrode [PDF]

open access: yesBMC Chemistry, 2022
Background The deficiency of vitamin B2 can lead to many health problems. Therefore, it is necessary to develop a sensitive, selective and fast method for the determination of vitamin B2 in food samples.
Gizaw Tesfaye   +2 more
doaj   +2 more sources

Correlation between dietary vitamin B2 intake and helicobacter pylori infection in US adults: a cross-sectional study [PDF]

open access: yesJournal of Health, Population and Nutrition
Objectives Helicobacter pylori (H. pylori) infection is a widely recognized factor in causing inflammation in the stomach and significantly increases the likelihood of developing gastric cancer.
Yingxiu Huang   +3 more
doaj   +2 more sources

Association between vitamin B2 intake and prostate-specific antigen in American men: 2003–2010 National Health and Nutrition Examination Survey [PDF]

open access: yesBMC Public Health
Background Accumulating evidence suggests a pivotal role of vitamin B2 in the pathogenesis and progression of prostate cancer (PCa). Vitamin B2 intake has been postulated to modulate the screening rate for PCa by altering the concentration of prostate ...
Jia-jie Lv   +10 more
doaj   +2 more sources

Development of ic-ELISA and lateral-flow immunochromatographic strip for detection of vitamin B2 in an energy drink and vitamin tablets

open access: yesFood and Agricultural Immunology, 2018
Vitamin B2 (riboflavin) is a water-soluble vitamin that has important roles in human health. In this study, we developed a sensitive and specific monoclonal antibody-based indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) and lateral-flow
Lu Zeng   +4 more
doaj   +2 more sources

Safety and efficacy of feed additives consisting of vitamin B2 (98%) and vitamin B2 (80%) produced with Bacillus subtilis CGMCC 7.449 for all animal species (Chifeng Pharmaceutical Co., Ltd.) [PDF]

open access: yesEFSA Journal
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) of EFSA was asked to deliver a scientific opinion on the safety and efficacy of vitamin B2 98% and vitamin B2 80% in the form
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +25 more
doaj   +2 more sources

Dose-dependent interaction of dietary vitamin B2 and E in relation to cognitive performance: a cross-sectional study of older adults [PDF]

open access: yesFrontiers in Nutrition
BackgroundWhile individual associations of dietary vitamins with cognitive function have been widely studied, the combined role of vitamin B2 and E remains poorly understood.
Yueju Wu   +5 more
doaj   +2 more sources

Interactions between vitamin B2, the MTRR rs1801394 and MTR rs1805087 genetic polymorphisms, and colorectal cancer risk in a Korean population [PDF]

open access: yesEpidemiology and Health
OBJECTIVES We explored whether the association between vitamin B2 and colorectal cancer (CRC) risk could be modified by the MTRR rs1801394 and MTR rs1805087 genetic polymorphisms and examined whether the interaction effects are sex-specific.
Madhawa Gunathilake   +7 more
doaj   +2 more sources

Vitamin B2 (Riboflavin)

open access: yes
Riboflavin, suda çözünen bir vitamindir. Işığa maruz kaldığında bozulur ve ısıya dayanıklıdır. Emilim ince bağırsaktadır. Riboflavin düzeyi genellikle eritrosit glutatyon redüktaz aktivitesinin veya idrar flavin seviyesinin ölçülmesiyle değerlendirilir. Riboflavin, FMN ve FAD’ın öncüsüdür ve çok sayıda redoks reaksiyonunda kofaktördür.
Patel P, Sina RE.
europepmc   +3 more sources

ASSESSMENT OF INTAKE AND NUTRITIONAL STATUS OF VITAMIN B1, B2, AND B6 IN MEN AND WOMEN WITH DIFFERENT PHYSICAL ACTIVITY LEVELS

open access: yesBiology of Sport, 2013
The purpose of the present study was to examine the nutritional status of vitamin B1, B2, and B6 in respect to dietary intake of these vitamins and activity coefficients of the erythrocyte enzymes transketolase, glutathione reductase, and aspartic ...
Marzena Malara   +2 more
doaj   +1 more source

Effects of Vitamin B2 Supplementation in Broilers Microbiota and Metabolome. [PDF]

open access: yesMicroorganisms, 2020
The study of the microbiome in broiler chickens holds great promise for the development of strategies for health maintenance and performance improvement.
Biagi E   +11 more
europepmc   +5 more sources

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