Gli additivi alimentari

Gli additivi alimentari

Belqassim Kelaiaia

71,96 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Química industrial
ISBN:
9786630041118
71,96 €
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La crescita della popolazione mondiale e l’innalzamento del tenore di vita richiedono un maggiore approvvigionamento di generi alimentari. Ciò può essere ottenuto non solo aumentando la produzione, ma anche migliorando la protezione e la conservazione degli alimenti e ricorrendo a tecniche di lavorazione più avanzate, di pari passo con i progressi della tecnologia alimentare. Questi metodi comportano un maggiore utilizzo di additivi alimentari. Gli additivi alimentari sono sostanze aggiunte intenzionalmente agli alimenti per migliorarne il sapore, la consistenza, l’aspetto, la conservazione... Si suddividono in diversi gruppi: i conservanti impediscono lo sviluppo e la crescita di microrganismi indesiderati (muffe, batteri) negli alimenti; gli antiossidanti consentono di evitare i fenomeni di ossidazione che possono verificarsi in alcuni prodotti alimentari e che provocano, ad esempio, l’irrancidimento dei grassi o l’imbrunimento di frutta e verdura tagliate.

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