Results 41 to 50 of about 100,792 (189)

Determinação espectrofotométrica de vitamina B2 (riboflavina) em formulações farmacêuticas empregando sistema de análises por injeção em fluxo Spectrophotometric determination of vitamin B2 (riboflavin) in pharmaceutical formulations using flow injection analysis

open access: yesQuímica Nova, 2000
A flow injection spectrophotometric procedure exploiting merging zones is proposed for determining vitamin B2 (riboflavin) in pharmaceutical preparations.
Clezio Aniceto   +3 more
doaj   +1 more source

Alternativen zum Einsatz von synthetischem Vitamin B2 oder Vitamin B2 aus GVO Derivaten. FiBL-Empfehlung zur Vitamin B2-Problematik in der Biofuttermittelproduktion. [PDF]

open access: yes, 2008
Aus dem einleitenden Kapitel: In allen Bereichen der konventionellen Lebens- und Futtermittelherstellung wird Vitamin B2 als GVO-Derivat, welches im Fermenter mit Hilfe von Bacillus subtilis hergestellt wird, eingesetzt. Die Produktionen unter Biolabels
Früh, Barbara, Oehen, Bernadette
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Studi Perbandingan Kandungan Vitamin B Ikan Sidat (Anguilla marmorata (Q.) Gaimard) Fase Yellow Eel dan Silver Eel Asal Sungai Palu Sulawesi Tengah

open access: yesGhidza, 2020
Ikan sidat (Anguilla marmorata (Q.) Gaimard) memiliki keunggulan gizi atau nutrisi yang tinggi seperti protein, asam lemak, dan vitamin. Penelitian ini bertujuan untuk membandingkan kadar vitamin B (B1, B2, B3, B5, B6, B7, B9, dan B12) pada ikan sidat ...
Jamaluddin Jamaluddin   +2 more
doaj   +1 more source

Untersuchungen zu B-Vitaminen in Getreide und Körnerleguminosen aus ökologischem Anbau [PDF]

open access: yes, 2017
Vitamin B2 (B2) and vitamin B6 (B6) can largely affect animal health. Therefore, they are supplemented even to organic feedstuffs. Since there is a lack of information on their actual contents in feedstuffs, we analyzed some cereals and legumes for B2 ...
Aulrich, Karen, Witten, Stephanie
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14C-Cobalamin Absorption from Endogenously Labeled Chicken Eggs Assessed in Humans Using Accelerator Mass Spectrometry. [PDF]

open access: yes, 2019
Traditionally, the bioavailability of vitamin B-12 (B12) from in vivo labeled foods was determined by labeling the vitamin with radiocobalt (57Co, 58Co or 60Co).
Allen, Lindsay H   +6 more
core   +2 more sources

Association between dietary intakes of B vitamins and nonalcoholic fatty liver disease in postmenopausal women: a cross-sectional study

open access: yesFrontiers in Nutrition, 2023
BackgroundNon-alcoholic fatty liver disease (NAFLD) is increasingly common globally, particularly among postmenopausal women. Diet plays a fundamental role in the treatment of NAFLD.
Jiajie Li   +3 more
doaj   +1 more source

Biokonformes Vitamin B2 aktuell nur bedingt verfügbar [PDF]

open access: yes, 2019
Vitamin B2 ist momentan nur noch gentechnisch produziert erhältlich. Deshalb werden die Futtermittelrezepturen so optimiert, dass sie möglichst viel natürliches Vitamin B2 ...
Früh, Barbara
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Lactococcus lactis is capable of improving the riboflavin status in deficient rats [PDF]

open access: yes, 2005
Lactococcus lactis is a commonly used starter strain that can be converted from a vitamin B2 consumer into a vitamin B2 'factory' by over-expressing its riboflavin biosynthesis genes.
Burgess, Catherine M.   +4 more
core   +1 more source

Usual intake of one-carbon metabolism nutrients in a young adult population aged 19–30 years: a cross-sectional study

open access: yesJournal of Nutritional Science, 2023
One-carbon nutrients play an important role in epigenetic mechanisms and cellular methylation reactions. Inadequate intake of these nutrients is linked to metabolic perturbations, yet the current intake levels of these nutrients have rarely been studied ...
Phachara Jindasereekul   +5 more
doaj   +1 more source

Vitamin content of fish and fish products consumed in Portugal [PDF]

open access: yes, 2003
Portuguese Food Composition Table only includes values for vitamins A, B1, B2, PP determined before 1963. Most fish and fish products consumed in Portugal are not included in international food composition tables. Aims: To study vitamin content of fish
Bártolo, H   +3 more
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