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Principii nutritive vitale

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CUPRINS<br />

INTRODUCERE ………………………………………………………… 5<br />

1. IMPORTANŢA EDUCAŢIEI TEHNOLOGICE ……………………. 7<br />

2. PRINCIPII NUTRITIVE …………………………………………….. 10<br />

2.1 Definiţie. Clasificare …………………………………………….. 10<br />

2.2 <strong>Principii</strong> <strong>nutritive</strong> <strong>vitale</strong> (esenţiale) ……………………………… 14<br />

2.2.1 Vitamine ……………………………………………………. 15<br />

2.2.2 Minerale. Oligoelemente …………………………………… 24<br />

2.2.3 Fibre alimentare …………………………………………….. 32<br />

2.2.4 Enzime ……………………………………………………… 35<br />

2.2.5 Apa ………………………………………………………….. 38<br />

2.2.6 Aminoacizi esenţiali ………………………………………… 41<br />

2.2.7 Acizi graşi polinesaturaţi esenţiali …………………………. 44<br />

3. ÎNTOCMIREA UNUI MENIU SANOGENETIC ……………………. 45<br />

4. EXPERIMENTUL DIDACTIC ……………………………………….. 49<br />

4.1. Abordarea sistemică a temei "<strong>Principii</strong> <strong>nutritive</strong> <strong>vitale</strong>" ……………48<br />

4.2. Elaborarea unui proiect de lecţie model în cadrul temei studiate … 54<br />

Bibliografie ………………………………………………………………… 58

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