25 July 2021
AperTO - Archivio Istituzionale Open Access dell'Università di Torino
Original Citation:
Bunch microclimate affects carotenoids evolution in cv. Nebbiolo (V. vinifera L.)
Published version:
DOI:10.3390/app10113846 Terms of use:
Open Access
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This is the author's manuscript
min 5 10 15 20 25 m AU 0 100 200 300 400 500 n m 300 400 500 m AU 0 10 20 30 40 50 nm 300 400 500 m AU 0 50 100 150 200 250 300 350 n m 300 400 500 m AU 0 20 40 60 80 100 120
1: Neoxanthin 2: Lutein 3: -carotene
nm 300 400 500 m AU 0 50 100 150 200 250 nm 300 400 500 m AU 0 100 200 300 400 nm 300 400 500 m AU 0 100 200 300 400 500 600 700 800
*DAD1, 20.762 (852 mAU, - ) Ref=20.629 & 20.949 of BETACAR903.D
Standard Neoxanthin Standard Lutein Standard -carotene
Supplementary Figure 1: Typical HPLC/DADchromatogram of the most relevant carotenoids in Nebbiolo grape extracts (detection wavelength at 447 nm), and HPLC/DAD-UV spectra of 1:Neoxanthin, 2: Lutein,3: -carotene and their respective commercial standards.
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