Handbook of natural flavonoids, 2 volume set, the
Éditeur :
John Wiley & Sons Inc
ISBN :
9780471958932
Date de publication :
16 avr. 1999
Dimensions :
28,7 x 22,9 x 9,1 cm
Poids :
4309 g
Langue :
Anglais
Pays d'origine :
USA
The flavonoids are a very large group of natural products and are derived from flavone, which is found in primula plants. Some flavonoids are intensely colored and provide a wide range of blue and red colors in flowers, fruits and leaves. Others, like the flavonones, are essentially colorless and yet they provide the "whiteness" of white flowers.