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29.407  Articles
1 of 2.942 pages  |  10  records  |  more records»
The need for halal cosmetics around the world is currently still an interesting issue to continue to be discussed, considering that there are still many cosmetics that are suspected to contain haram ingredients in them. One of the cosmetic products that a... see more

Determination of five biogenic amines (heptylamine, histamine, tyramine, cadaverine and spermidine) in fish was optimised and validated using gas chromatography – flame ionisation detector (GC-FID) followed by confirmation using mass spectrometry (MS). Th... see more

The scientific interest in natural food flavors is growing considering concerns of the population related to food safety. Aromatic plants and their concentrated forms (essential oils and phenolic extracts) are highly considered for health benefits, mainly... see more

For today the range of herbal medicines constitute about 30-40 % and tend to increase. Herbal remedies usually have a soft complex effect on the human body with the least amount of side effects. In this regard, plants, including various groups of biologic... see more

The article analyzes the possibility of gas chromatography use for determination of sorption capacity of adsorbents on the example of activated carbon BAC-A. The offered method provides the use of gas chromatograph with flame-ionizing detector and with no... see more

Biodiesel is a mixture of fatty acid alkyl esters obtained by the reaction of triglycerides of vegetable or animal origin with alcohol in the presence of a catalyst. The fatty acid profile influences the overall properties of the biodiesel. The properties... see more

The identification and analysis of chemical warfare agents and their degradation products is one of important component for the implementation of the convention. Nowadays, the analytical method for determination chemical warfare agent and their degradatio... see more

Acetaldehyde is a compound of aldehyde group that is very volatile and toxic. This compound can be found in fructose syrups used in carbonate beverages. The syrups had been distilled then analysed using gas chromatography. The concentration of acetaldehyd... see more

For today the range of herbal medicines constitute about 30-40 % and tend to increase. Herbal remedies usually have a soft complex effect on the human body with the least amount of side effects. In this regard, plants, including various groups of biologic... see more

1 of 2.942 pages  |  10  records  |  more records»