in ce sens? un scurt ghid de educatie senzoriala - Slow Food
in ce sens? un scurt ghid de educatie senzoriala - Slow Food
in ce sens? un scurt ghid de educatie senzoriala - Slow Food
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47<br />
9<br />
Experienta 9.1.1 Interferenta vazului cu mirosul<br />
(De la varsta <strong>de</strong> 7 ani)<br />
A<strong>ce</strong>st experiment implica evaluarea bucuriei <strong>ce</strong>lor doua alimente senzorial i<strong>de</strong>nti<strong>ce</strong> <strong>de</strong><br />
culori diferite. A<strong>ce</strong>sta va constientiza participantii <strong>de</strong>spre cata culoare poate conditiona<br />
participarea lor si poate <strong>in</strong>fluenta <strong>de</strong>zirabilitatea mancarii.<br />
Materiale:<br />
• Peturi <strong>de</strong> lapte d<strong>in</strong> a<strong>ce</strong>lasi brand<br />
• Pachete sau sticlute <strong>de</strong> coloranti alimentari, fara miros, <strong>un</strong>ul galben sau orange si<br />
<strong>un</strong>ul albastru<br />
• Cani goale<br />
• Litri <strong>de</strong> apa plata<br />
• 4 pahare pentru <strong>de</strong>gustare pentru fiecare participant<br />
• L<strong>in</strong>guri pentru amestecat<br />
• Servetele <strong>de</strong> hartie<br />
• Hartie si creioane, fise <strong>in</strong>dividuale <strong>de</strong> evaluare (Fig. 9.1)<br />
• Flipchart sau coli mari <strong>de</strong> hartie pentru <strong>in</strong>registrarea rezultatelor<br />
Metoda:<br />
• Impartiti laptele <strong>in</strong> <strong>ce</strong>le trei cani. Colorati o parte cu galben sau orange si <strong>un</strong>ul <strong>in</strong> albastru.<br />
Daca folositi colorant pudra, mai <strong>in</strong>tai amestecati pudra cu put<strong>in</strong> lapte <strong>in</strong>tr-o<br />
cana apoi adaugati restul <strong>de</strong> lapte, pentru a evita formarea cocoloaselor. Amestecati<br />
b<strong>in</strong>e. Marcati fiecare cana cu o litera d<strong>in</strong> alfabet.<br />
• Marcati a<strong>ce</strong>easi litera pe paharele participantilor. Lasati <strong>un</strong>a fara litera si umpleti-o<br />
cu apa. Turnati o mica cantitate d<strong>in</strong> laptele colorat <strong>in</strong> paharele coresp<strong>un</strong>zatoare.<br />
• Rugati participantii sa guste <strong>ce</strong>le trei bauturi <strong>un</strong>ul cate <strong>un</strong>ul, clat<strong>in</strong>du-si gura cu<br />
apa <strong>in</strong>tre gustari. Rugati-i sa completeze fisa, notand diferentele si similaritatile si<br />
<strong>in</strong>dicand mostra preferata.<br />
• Dupa term<strong>in</strong>area <strong>de</strong>gustarii, <strong>de</strong>zvaluiti ca <strong>ce</strong>le trei mostre s<strong>un</strong>t i<strong>de</strong>nti<strong>ce</strong> <strong>in</strong> raport cu<br />
mirosul si gustul si s<strong>in</strong>gura diferenta a fost culoarea. Au fost ei constienti <strong>de</strong> iluzia<br />
optica? Care culoare a fost <strong>ce</strong>a mai placuta si care <strong>ce</strong>a mai put<strong>in</strong> placuta?<br />
Mostra<br />
A<br />
B<br />
C<br />
Aparenta Miros Gust Aroma d<strong>in</strong> gura Consistenta<br />
Prefer bautura ………................................... pentru ca …….................................<br />
Figura 9.1 Fisa <strong>in</strong>dividuala <strong>de</strong> evaluare pentru <strong>de</strong>gustarea <strong>in</strong>fluentei culorii <strong>in</strong> per<strong>ce</strong>ptia mancarii.