Results 81 to 90 of about 5,396,665 (272)

The use of chemicals in aquafeed [PDF]

, 2000
Various chemicals and additives used in fish and shrimp feeds may have impacts on animal health, product quality and the environment. This paper reviews the use and effects of vitamins (vitamins C and E), essential fatty acids, carotenoids ...
Boonyaratpalin, Mali
core   +1 more source

Quantification of water soluble vitamins in six date palm (Phoenix dactylifera L.) cultivar’s fruits growing in Dubai, United Arab Emirates, through high performance liquid chromatography

Journal of Saudi Chemical Society, 2011
In present investigation, a comparative analysis of water soluble vitamins viz., B1 (thiamine HCl), B2 (riboflavin), B3 (nicotinamide), B5 (pantothenic acid), B6 (pyridoxine HCl), B9 (folic acid), B12 (cyanocobalamin) was carried out in fruits (immature,
Junaid Aslam, Sheba Haque Khan, Saeed Ahmad Khan   +2 more
doaj   +1 more source

Water-soluble vitamins characterization and determination

, 2009
Bakalářská práce se zaměřuje na popis hydrofilních vitaminů (thiamin, riboflavin, niacin, kyselina pantothenová, pyridoxin, folacin, korinoidy, biotin a vitamin C) a možnosti jejich stanovení.
Jasenská, Gabriela
core   +2 more sources

Determination of Water-Soluble Vitamins in Iraqi Honey Bee and Compare with Others Types by High –Performance Liquid Chromatography

مجلة بغداد للعلوم, 2016
High-performance liquid chromatographic methods are used for the determination of water-soluble vitamins with UV-Vis. Detector. A reversed-phase high-performance liquid chromatographic has been developed for determination of water-soluble vitamins ...
Baghdad Science Journal
doaj   +1 more source

The effect of cooking and drying on the water-soluble vitamins content of bulgur

, 2007
Bulgur is a whole-wheat product cooked, dried, cracked, and sifted for sizing. This paper, evaluated the effect of cooking in beaker (90 and 100°C) and in autoclave at 121°C for 17min and drying in a hot-air oven (60, 70, and 80°C) or sun-drying in open ...
Kadakal, Çetin., Ekinci, Raci, Yapar, Aydın.   +2 more
core   +1 more source

Pan‐Frying Conditions Affect the Tocopherol Intake From Edible Oils: Results From Temperature Measurements and the Standardized Heating of an Edible Oil

Journal of the American Oil Chemists' Society, EarlyView.
High temperatures in a short time on electric stoves in private homes. Fast loss of tocochromanols using standardized conditions and a miniature heating apparatus. ABSTRACT Tocochromanols (vitamin E compounds) are essential ingredients in human nutrition. Their consumption via edible oils is considered the main source of dietary intake.
Alicia Harter, Alexander Kröpfl, Walter Vetter   +2 more
wiley   +1 more source

Bio‐Based Sodium Alginate Beads Reinforced With Microalgae (Limnospira platensis): Structure–Property Relationships and Controlled Release Potential

Journal of Applied Polymer Science, EarlyView.
Development of sodium alginate beads doped with Limnospira platensis, designed for the gradual release of nutrients and bioactive molecules into soil. The biomaterial combines biodegradability, controlled‐release potential, and microalgal biomass valorization, contributing to reduced nutrient losses through leaching and the development of more ...
Mariana Araújo Gatto, Ana Julia Gaspar Schmitz, Guilherme Dilarri, Fábio de Farias Neves Sr., Daniel Dall'Orsoletta, Aline Fernandes de Oliveira, Cristian Berto da Silveira   +6 more
wiley   +1 more source

Simultaneous and accurate determination of water- and fat-soluble vitamins in multivitamin tablets by using an RP-HPLC method

Química Nova, 2013
In the present study, a reversed-phase high-performance liquid chromatographic (RP-HPLC) procedure was developed and validated for the simultaneous determination of seven water-soluble vitamins (thiamine, riboflavin, niacin, cyanocobalamin, ascorbic acid,
Semahat Kucukkolbasi, Onur Bilber, H. Filiz Ayyildiz, Huseyin Kara   +3 more
doaj   +1 more source

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

Animal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu, Xiongfei Zhang, Fengbo Sun, Junhu Yao, Xinjian Lei   +4 more
wiley   +1 more source

Aplicação de métodos de calibração multivariada para a determinação simultânea de riboflavina (VB2), tiamina (VB1), piridoxina (VB6) e nicotinamida (VPP) UV spectrophotrometry and chemometrics methods for simultaneous determinations of riboflavin (VB2), thiamine (VB1), pyridoxine (VB6) and nicotinamide (VPP)

Química Nova, 2007
In this work, the artificial neural networks (ANN) and partial least squares (PLS) regression were applied to UV spectral data for quantitative determination of thiamin hydrochloride (VB1), riboflavin phosphate (VB2), pyridoxine hydrochloride (VB6) and ...
Rosângela C. Barthus, Luiz H. Mazo, Ronei J. Poppi   +2 more
doaj   +1 more source