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A wine podcast from Luke Campbell and Luke Morris talking all things wine. What to drink, why we drink it and the culture that surrounds drinking. Without the usual pomp and ceremony that goes with it!
Ask us questions at E: [email protected]
Contact Luke Campbell at http://vinified.com.au | @vinified_wine_services
Contact Luke Morris at http://lukemorrisha.com.au | @lukemorrisha
This week the lads ask; what's quercetin? Where are the Worlds Best Wine Schools? What's non-vintage and why is it not everywhere, they talk ingress? and ask What is life really all about? (We're not actually asking this last one.)
AS DISCUSSED IN THE EPISODE :- The full script from d'Arenberg:
"Crystalline deposits of quercetin can take a number of forms. They have been found as small beam-shaped crystals and as yellow, pale green or tan coloured needles. The latter have been observed even as long fibres which initially could be mistaken for asbestos particles. The occurrence of quercetin in this fibrous form is the reason that the instability is sometimes described as a haze. The crystalline deposit is found on analysis to be quercetin dihydrate, and is readily identified by IR spectroscopy. UV analysis also shows λmax 370 nm with a bathochromic shift to λmax 430 nm on addition of aluminium trichloride solution."
The Top Wine Schools --- > https://sommelierbusiness.com
Melbourne Wine School Check them out!
Hosted on Acast. See acast.com/privacy for more information.
A wine podcast from Luke Campbell and Luke Morris talking all things wine. What to drink, why we drink it and the culture that surrounds drinking. Without the usual pomp and ceremony that goes with it!
Ask us questions at E: [email protected]
Contact Luke Campbell at http://vinified.com.au | @vinified_wine_services
Contact Luke Morris at http://lukemorrisha.com.au | @lukemorrisha
This week the lads ask; what's quercetin? Where are the Worlds Best Wine Schools? What's non-vintage and why is it not everywhere, they talk ingress? and ask What is life really all about? (We're not actually asking this last one.)
AS DISCUSSED IN THE EPISODE :- The full script from d'Arenberg:
"Crystalline deposits of quercetin can take a number of forms. They have been found as small beam-shaped crystals and as yellow, pale green or tan coloured needles. The latter have been observed even as long fibres which initially could be mistaken for asbestos particles. The occurrence of quercetin in this fibrous form is the reason that the instability is sometimes described as a haze. The crystalline deposit is found on analysis to be quercetin dihydrate, and is readily identified by IR spectroscopy. UV analysis also shows λmax 370 nm with a bathochromic shift to λmax 430 nm on addition of aluminium trichloride solution."
The Top Wine Schools --- > https://sommelierbusiness.com
Melbourne Wine School Check them out!
Hosted on Acast. See acast.com/privacy for more information.