Tag: Perfume
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magical poop paper and the tree it rode in on
Welcome to the fascinating world of fecal forensics! Let’s dive into the delightfully disgusting details of the guaiac fecal occult blood test (gFOBT), a colorful adventure in colon cancer screening! Imagine a special paper that can detect invisible blood in your stool. That’s the gFOBT! Magic Resin It uses guaiac, a compound extracted from Guaiacum…
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Farnesol and Farnesene
Farnesol is a natural 15-carbon organic compound which is an acyclic sesquiterpene alcohol. Under standard conditions, it is a colorless liquid. It is hydrophobic, and thus insoluble in water, but miscible with oils. Farnesol is produced from 5-carbon isoprene compounds in both plants and animals. Phosphate-activated derivatives of farnesol are the building blocks of possibly all acyclic sesquiterpenoids. These compounds are doubled to…
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Castoreum
Castoreum is a yellowish exudate from the castor sacs of mature beavers. Beavers use castoreum in combination with urine to scent mark their territory. Both beaver sexes have a pair of castor sacs and a pair of anal glands, located in two cavities under the skin between the pelvis and the base of the tail. The castor sacs are not true glands (endocrine or exocrine)…
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Filbertone
Filbertone is the principal flavor compound of hazelnuts. It is used in perfumery and is designated as generally recognized as safe (GRAS) for use in foods. Because filbertone is found in hazelnut oil, its presence can be used to detect the adulteration of olive oil with less expensive hazelnut oil. The natural compound is mixture of both enantiomers, and the composition can vary depending…