Consequently, penetrating for alternative eco-friendly dyes has been initiated in recent times by researchers and development motivators in order to reduce the excessive use of synthetic dyes. In this regard, natural indigo dye from the indigo plant is getting attention, and thus...
People from worldwide have been using plant-based substances (Natural Products) to enhance the appearance since the existence of mankind. In the ancient Egypt, around 3000 BC, there is evidence of using cosmetics, and their usages have been a necessary p
Dye Analysis of Pre-Columbian Peruvian Textiles With High-Performance Liquid Chromatography and Diode-Array Detection A series of textiles belonging to various pre-Columbian civilizations as well as a series of present-day Peruvian natural dyes were analyzed using high-performance liquid chromatography and...
Analytical and Bioanalytical Chemistry Electronic Supplementary Material Analysis of natural red dyes (cochineal) in textiles of historical importance using HPLC and multivariate data analysis Ana Serrano, Micaela M. Sousa, Jessica Hallett, João A. Lopes, M. Conceição Oliveira 1 ...
The formation of HCAs during cooking can be decreased by natural and synthetic antioxidants, by tryptophan or proline, or by removing the essential creatine through brief microwave cooking prior to frying or broiling. The amounts of HCAs in cooked foods are small, but other components in diet ...
The world's forests hold importance for all of their inhabitants as well as for the overall health of the planet. The benefits of forests to society and to the diversity of life make it vital that they be protected from deforestation and other potential negative impacts of civilization. ...
Revival of natural dyes in Asia Increasing environmental awareness has persuaded some of the major Asian countries to reassess the feasibility of natural colorants. As one of the most agr... S Ishratali - 《Journal of the Society of Dyers & Colourists》 被引量: 11发表: 1993年 TB update—...
The Griffon vulture was once a widespread species across the region of Southeast Europe, but it is now endangered and in some parts is completely extinct. In the Balkan Peninsula the largest Griffon vulture inland population inhabits the territory of Ser
Indeed, poor quality gems can have detrimental effects on their users. The dyes, or foreign matter commonly found in commercially available gems can seriously inhibit the flow of healing energy through a gemstone sphere. Irregularly cut spheres, nicks, and sloppy drill holes also distort the flow...
The pH of a solution or environment is the measure of the hydrogen ion concentration. The pH scale ranges from 0 - 14. Solutions less than a pH of 7 are considered acids, and those about 7 are bases. If a solution is at or around 7, this is called 'neutral'....