2
✁✂✄☎✆✝✞ ✟✠☎✡☛✠ ✄✠☞✄✌☎✡☛ ✍✆✎☎✡☛ ✌✍☛✏✑ ✒✞ ✎ ✟✠☎✡☛✠ ✍✡✞✎✁✞✍✄✠✓
✔✕✖✗✘✙✚✗✛ ✜✗✢✙✣✕ ✤ ✢✕ ✥✦ ✧✕✣★✦ ✣ ✚ ✩✗ ✧✪✚✢✚✫ ✩✕✙✗✬✚ ✕✙✚✭✚✮✤ ✯ ✤✩✦✙✕✭ ✩✗✢✙✣✕ ✤
✘✯✰✤✙✗ ✱ ✭✙✣✕✭✲
3
✳☛✡✑✝✄✝✞ ✌☛☞ ✴✆☎ ✒✆ ✄✍✑ ✟✠☎✡☛✠ ✍✆✎☎✡☛ ✌ ✍☛✏✑ ✵✞ ✟✠☎✡☛✠ ✍✡✞✎✁✞✍✄✠✓
✶☛ ☛☎✞ ✠✞✷✄✝✞ ✎✞✁✞✂✒✄☎✑ ✂ ✍✆✡✞✆ ✌✄☛ ✄✸✆✎☎ ✒✆ ✁☛✡✑✝✄✡✆ ✍✆✎☎✡☛ ✄ ✁☛✡✑✝✄ ✟✠☎✡☛✠
✍✆✎☎✡☛ ✌ ✍☛✏✑ ✵✞ ✟✠☎✡☛✠ ✍✡✞✎✁✞✍✄✠✓ ✶☛ ✠✆ ✁☛✡✑✝✄✝✞ ✹✎ ✏✄✵✞✎✄ ✒✆ ✌ ✍✑✠✄☎ ✡☛ ✺✆ ✵✞
✎✞✁✞ ✹ ✎ ✏✄✵✞✎✄ ✒✆ ✌✍✑✠✄☎ ✻✄✌✆ ✓
✼✰✙✦✛ ✽✕✣✦✬✤✣✗✤ ✢✕ ✣✗✤★✕✯✗ ✯ ✕✭✰✤✣✗✤ ✰✣ ✚✖✚✢✤✭✦ ✤ ✱✭✙✣✕✭✕✚✫ ★✤✣ ✾✚ ✣✗✿✤✯✗ ✩✕✙✗✣✗✤
★✗ ✱ ✭✙✣✤✣✗ ✲
4
☎✂✄✡✁✆✡✆✄ ✟✠☎✡☛✠☛✞ ✄✠☞✄✌☎✡☛ ✍✆✎☎✡☛ ✌✍☛✏✑✓
5
❀✑✌✄✝✞ ✟✠☎✡☛✠ ✍✆✎☎✡☛ ✌✍☛✏✑ ✵✞ ✟✠☎✡☛✠ ✍✡✞✎✁✞✍✄✠ ✌✑ ✌ ✆ ☛✌☛✁✆ ☎✞✏✍ ✒✆ ✁✆✠
✍☛✝✞✎ ❁❂ ✒✆ ✂✡✆❃ ✺✆✡✞☎✆ ✒✆ ☞✑☎✄✞✄ ✒✞✡✆✁☎✑ ✄ ✌ ✂✄✡✆✠☛✞✓
❄✌✞✸☛✡✄✝✞❅✻✑ ✁✑ ✟✠☎✡☛✠ ✍✆✎☎✡☛ ✌✍☛✏✑ ✵✞ ✟✠☎✡☛✠ ✍✡✞✎✁✞✍✄✠ ✌☛✎☎ ✁✂✏✍✠✆☎
uscate.
✶☛ ☛✌ ✁✄✝✞ ✟✠☎✡☛✠ ✍✆✎☎✡☛ ✌✍☛✏✑ ✵✞ ✟✠☎✡☛ ✠ ✍✡✞✎✁✞✍✄✠ ✍✆ ✡ ✄✒✞✄☎✂✡ ✌✄☛ ✹✎ ✏ ✄✵✞✎✄
de uscat prin centrifugare.
6
❄✍✑✌✄✝✞ ✟✠☎✡☛✠ ✍✆✎☎✡☛ ✌✍☛✏✑ ✹ ✎✄✍✂✞ ✹ ✎ ✟✠☎✡☛✠ ✍✡✞✎✁✞✍✄✠✓
❆❇❈❉❊❋
151