Tinkturenpresse

• search The Good Scents Co. http://www.thegoodscentscompany.com/search2.html
• Frutarom index https://products.frutarom.com/apex/f?p=105:1:0
• loookup material at leffingwell http://www.leffingwell.com/
• search Taytonn http://www.taytonn.com/index.php/products/viewer/aroma-chemicals
• Moellhausen Katalog „Natural and Synthetic Chemicals“ fc2011_mbludatabook.pdf
• short overview of aroma compounds http://en.wikipedia.org/wiki/Aroma_compound
• green leaf volatiles http://de.wikipedia.org/wiki/Gr%C3%BCne_Blattduftstoffe