Such curious "facts "as these must have an important bearing on the construction of the psychic perfumes referred to in one of the advertisement pages of this book.Perfumes and Cosmetics: with Especial Reference to Synthetics.By W. A. Poucher. Pp. xi + 462 + 47 plates. (London: Chapman...
The Egyptians were known in the ancient world as experts in many applied chemistry fields such as metallurgy, wine and beer making, glass making, paper manufacture, paint pigments, dyes, cosmetics, perfumes, and pharmaceuticals. They made significant developments in the extraction of metals from the...
Lead white is one of the most important pigments in human history, and its synthesis has promoted the development of art and cosmetics. The corrosion approach to synthesize lead white appeared in Greece during the fourth century BCE, and since then lead white has been produced on a large-scale...
Many of them smell, and others don't smell at all. But what about the rose smell we're familiar with from cosmetics, perfumes, foods, rose oil, and rosewater. It's probably from a single rose species-- the Damask rose. And while the most famous rose smell might come from a single...
Chemistry of spices Spices are high value, export-oriented crops used extensively in food and beverage flavourings, medicines, cosmetics and perfumes. Interest is growing howe... B Chempakam,VA Parthasarathy,TJ Zachariah,... - 《Chemistry of Spices》 被引量: 310发表: 2008年 Chlorogenic Acids an...
Detergents constitute a low-price, bulk item, which consumes a large quantity of aromatic materials. Detergent perfumes must not only meet the normal requirements of odor and stability but also strict demands in low price and high availability.The perfumes used in detergents are normally a complex...
Benzene has been known since the Sixteenth Century in the form of Benzoic Acid, produced by distilling the resin of theStyraxtree and used in perfumes and topical ointments. However, it was not until 1825 that British scientist Michael Faraday first isolated pure Benzene via the distillation of ...
of green solvents, surfactants, detergents, lacquer, perfumes, fragrances, coolants, synthetic resins, pigments, biodegradable polymers, and plasticizers [5,7,8,9]. The global market of bio-based SA is expanding rapidly, and during the forecast period between 2017 and 2030, it is predicted to...
(2625–2510 BCE), pieces of meat and various types of fruits are depicted alongside perfumes, cosmetics such as the resin of the terebinth tree (senetjer; Loret 1949; Espinel 2017), high-quality oil (hattet) perfumes, different kinds of pigments such as chrysocolla (ouadj) and galena (...
materials, lubricants, illuminants, binders, waterproofing agents, bases for cosmetics, ointments, and perfumes, use in religious rituals and burial practices, varnishes, glues, polishes, etc.2 Until the 1990s the identification of archaeological fats generally proceeded with base treatment of solvent ...