Extensive use of α-pinene in cosmetics, and medicine, especially for its antioxidant/
antibacterial, and anti-cancer properties, and also as a flavoring agent, has made it a …

Extraction methods to obtain essential oils are usually influenced by many parameters. The
optimization of the process is crucial because the extraction yield is low, ie, less than 5 …

Betel leaf is consumed as a mouth freshener due to its characteristic flavor, aromaticity, and
medicinal values. Abundance of phytochemicals in betel leaf contributes towards unique …

East Kalimantan is among the most important producers of white peppers. Innovations are
necessary to increase the added value of commodities, especially white pepper oil, to …

White pepper is one of the staple spices of East Kalimantan. In order to boost the
competitiveness of white pepper commodities, it is necessary to raise the added value of the …