Vitamin B12 (cobalamin) is a metal complex composed of a central cobalt ion bonded to six ligands. It is essential for major biological functions such as protein, fat and carbohydrate metabolism, the maintenance of the central nervous system, and the formation of red blood cells. Since mammals cannot synthesize cobalamin, dietary intake represents the only natural source for humans. Dairy produ...

nanofibrillated cellulose fibers were produced from unbleached kraft pulp of kenaf bast fiber. air dried and vacuum filtrated films of cellulose nanofibers were produced and their density and tensile properties were investigated. kenaf bast fiber unbleached kraft pulp has good potential for production of cellulose nanofibers by microfluidizer; so that the use of kenaf bast fiber unbleached kraf...

Dairy cattle when fed on aflatoxin B1 may excrete M1 in milk as a consequence of dietary exposure. Once AFM1 is excreted milk, it present dairy products such cheese, yogurt, among others. This mycotoxin quite resistant to temperature therefore heat treatments like pasteurization and ultra-pasteurization are not enough inactivate it. In this context, article provides an overview the biological d...

Commercially available and traditional dairy products differ in terms of their manufacturing processes. In this study, commercially available and traditionally fermented cheese, yogurt, and milk beverages were analyzed and compared. The metabolomic technique of ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry (UPLC-Q-TOF) in the MSE mode was used in combinatio...

Aflatoxin M1 (AFM1) is an important mycotoxin frequently found in milk and in dairy products. It is a minor metabolic product of Aspergillus flavus and A parasiticus. However, it occurs in dairy products as a metabolite formed in cows from aflatoxin B1 contained in animal feeds. In cheese production, AFM1 distributes between curd and whey, being present in products derived from cheese whey proc...

Aflatoxin M1 (AFM1) is the most important aflatoxin in milk and dairy products, which carcinogenic hepatotoxic. This study aimed to evaluate AFM1 content distributed products Tehran. 75 samples, including 15 samples of raw milk, pasteurized ultra-high temperature yogurt, cheese, were collected from October December 2020 Tehran by simple random sampling. The dietary exposure or estimated intake ...

A novel sensing system was designed for pH measurements based on the enhanced and quenched photoluminescence (PL) UV–Vis absorption of diluted water solutions F-, O-, N-containing carbon nanoparticles (FON-CNPs). These FON-CNPs were solvothermally synthesized, dissolved, ultra-filtrated, separated by thin-layer chromatography. The total fluorine content in them found to be 1.2–1.5 mmol per gram...

We investigated seventy-four ultra-mountain bikers (MTBers) competing in the solo category in the first descriptive field study to detail nutrition habits and the most common food before during and after the 24 hour race using questionnaires. During the race, bananas (86.5%), energy bars (50.0%), apples (43.2%) and cheese (43.2%) were the most commonly consumed food, followed by bread (44.6%), ...