Industrial Drying of Foods
Auteur:
Christopher G.J. Baker
C. J. G. Baker
Co-auteur:
Baker C J G
- en
- Couverture rigide
- 9780751403848
- 31 juillet 1997
- 309 pages
Résumé
Drying is traditionally defined as that unit operation which converts a liquid, solid or semi-solid feed material into a solid product of significantly lower moisture content.
Drying is traditionally defined as that unit operation which converts a liquid, solid or semi-solid feed material into a solid product of significantly lower moisture content. In most, although not all, cases it involves the application of thermal energy, which causes water to evaporate into the vapour phase. In practice, this definition encompasses a number of technologies which differ markedly in, for example, the manner in which energy is supplied to the foodstuff and in which product is transported through the dryer. Depending on the dryer type, the residence time may vary from a few seconds to several hours. Dryers designed to handle liquid feedstocks are naturally quite different from those intended to process moist solids. Even within these two broad categories, however, many distinct varieties of dryer have evolved to meet specific process ing needs. The dryer is frequently the last processing stage in the manufacture of a dehydrated food product. As such, it may not only bring about the desired reduction in moisture content but may also have a significant effect on a number of other properties, such as flavour, colour, texture, viability, and nutrient retention, for example. These properties, which are generally considered to affect the perceived quality of the end product, are often influenced by the temperature- moisture content-time profiles experienced by the foodstuff as it moves through the dryer. The underlying chemistry and physics are highly complex and, broadly speaking, only poorly understood.
Drying is traditionally defined as that unit operation which converts a liquid, solid or semi-solid feed material into a solid product of significantly lower moisture content. In most, although not all, cases it involves the application of thermal energy, which causes water to evaporate into the vapour phase. In practice, this definition encompasses a number of technologies which differ markedly in, for example, the manner in which energy is supplied to the foodstuff and in which product is transported through the dryer. Depending on the dryer type, the residence time may vary from a few seconds to several hours. Dryers designed to handle liquid feedstocks are naturally quite different from those intended to process moist solids. Even within these two broad categories, however, many distinct varieties of dryer have evolved to meet specific process ing needs. The dryer is frequently the last processing stage in the manufacture of a dehydrated food product. As such, it may not only bring about the desired reduction in moisture content but may also have a significant effect on a number of other properties, such as flavour, colour, texture, viability, and nutrient retention, for example. These properties, which are generally considered to affect the perceived quality of the end product, are often influenced by the temperature- moisture content-time profiles experienced by the foodstuff as it moves through the dryer. The underlying chemistry and physics are highly complex and, broadly speaking, only poorly understood.
Spécifications produit
Nous n'avons trouvé aucune spécification pour votre recherche '{SEARCH}'.
Contenu
- Langue
- en
- Version
- Couverture rigide
- Date de sortie initiale
- 31 juillet 1997
- Nombre de pages
- 309
- Illustrations
- Non
Personnes impliquées
- Auteur principal
- Christopher G.J. Baker
- Deuxième auteur
- C. J. G. Baker
- Coauteur
- Baker C J G
- Editeur principal
- Chapman And Hall
Informations sur le fabricant
- Informations sur le fabricant
- Les informations du fabricant ne sont actuellement pas disponibles
Autres spécifications
- Hauteur de l'emballage
- 234 mm
- Largeur d'emballage
- 156 mm
- Largeur du produit
- 156 mm
- Livre d‘étude
- Oui
- Longueur d'emballage
- 234 mm
- Longueur du produit
- 234 mm
- Poids de l'emballage
- 1410 g
- Police de caractères extra large
- Non
- Édition
- 1997 ed.
EAN
- EAN
- 9780751403848
Sécurité des produits
-
Opérateur économique responsable dans l’UE
Info-bulle
Opérateur économique responsable dans l’UE
L'opérateur économique responsable dans l'UE veille au respect des obligations en matière de sécurité des produits. - Afficher les données
Vous trouverez cet article :
- Disponibilité
- Disponible à l'adresse suivante
- Langue
- Anglais
- Livre, ebook ou livre audio ?
- Livre
Choisissez la version souhaitée
Choisissez votre version
Informations sur les prix et commande
Le prix de ce produit est de 145 euros.
Attendu dans environ 4 semaines
Livraison
Nous mettons tout en oeuvre pour livrer cet article à temps. Des circonstances exceptionnelles peuvent toutefois retarder votre colis.
Options de livraison
Différentes options s'offrent à vous pour la livraison ou le retrait de votre commande. Les options exactes disponibles pour cette commande sont visibles lors du paiement.
Vendu par bol
- Livraison comprise avec bol
- Retrait possible dans un point-relais bol
- 30 jours de réflexion et retour gratuit
- Garantie légale via bol
- Service client 24h/24
Signaler cet article
Vous souhaitez signaler un contenu illégal, comme un article dangereux, illégal ou un contenu trompeur.
- Je souhaite faire un signalement en tant que client.
- Je veux faire un signalement en tant qu'autorité ou personne de confiance.
- Je veux faire un signalement en tant que propriétaire de partenaire
- Je veux faire un signalement en tant que propriétaire de marque
Vous n'êtes pas un client, une autorité, personne de confiance, propriétaire de marque ou un partenaire? Dans ce cas, utilisez le formulaire client (via le bouton ci-dessous) pour effectuer un signalement.