Learn about different types of chemistry. Explore the five branches of chemistry and the differences between them, including what they are and what...
The retardations of the mixtures of compound and LC Host under different temperature were tested also, and then the changing trends of different structure compounds' dispersion were compared. The dispersion basis how to select compound monomer in ASTN system was provided which had great significance....
PM2.5is a nonhomogeneous mixture of complex components produced from multiple sources, and different components of this mixture have different chemical and biological toxicities, which results in the fact that the toxicity and hazards of PM2.5may vary even for the same mass of PM2.5. Previous stud...
Plastids are the double-membrane organelle found in the cells of plants and are the main sites of photosynthesis in all eukaryotic cells. There are four main types of plastids.
Aging wine and spirits in wooden barrels is an industrial process used to stabilize color and improve limpidity; many compounds are released from the wood and enrich the sensorial characteristics of the product. The main wood species used for making barrels is oak, but in particular cases also ...
Spicy food, simply put, has one or more of the chemical compounds found in nature that give food a spicy flavor or sensation. Many people in the world have never contemplated what is spicy food because it is so common throughout many cultures. There are several different types of spicy foo...
Antioxidant compounds such as gallocatechin, catechin, lutein, lycopene, caretenoids and tocopherols were present in all extracts. Gallocatechin had the highest presence out of all the compounds. Its amounts present in the water and dichloromethane extracts were 64.9 and 56.9 µg per gram ...
The antimicrobial capability ofC. asiaticawas dependent the types of solvents and the microbial strains tested. Ethanol exhibited the most remarkable effectiveness in extracting the bioactive compounds present inC. asiatica. Hence, future studies should focus on the application of an ethanolic extract ofC...
The research, however, only involved types of flue-cured tobacco, not other tobacco types. Different tobacco types have significant effects on the chemical composition of tobacco leaves, which directly influences whether tobacco leaves are suitable for use as raw materials in heated tobaccos. The ...
In contrast to common perceptions, plastic is in no way near one material. Rather, it is a combination of many materials (polymers) with different chemical compounds and additives such as pigments or fibers, depending on ...