-50% de descuento* Si compras la misma norma UNE en distintos idiomas. * Dto. sobre el pvp inferior. Ver condiciones

DIN EN ISO 8292-2:2010-08

Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Part 2: Indirect method (ISO 8292-2:2008); German version EN ISO 8292-2:2010

Fecha edición: 2010-08-01
En Vigor
Idiomas disponibles: Inglés, Alemán
Resumen: This part of ISO 8292 specifies an indirect method for the determination of the solid fat content in animal and vegetable fats and oils (hereafter designated "fats") using low-resolution pulsed nuclear magnetic resonance (NMR) spectrometry. Two alternative thermal pre-treatments are specified: one for general purpose fats not exhibiting pronounced polymorphism and which stabilize mainly in the beta'-polymorph; and one for fats similar to cocoa butter which exhibit pronounced polymorphism and stabilize in the beta-polymorph. Additional thermal pre-treatments, which may be more suitable for specific purposes, are given in an informative annex. The indirect method is less easy to carry out and less reproducible than the direct method, but is more accurate and more universally applicable to all fats. NOTE A direct method is specified in ISO 8292-1.

Keywords: Agricultural products|Animal fats|Animal oils|Chemical analysis and testing|Determination of content|Fats|Food inspection|Food products|Indirect|Inter-laboratory tests|Nuclear magnetic resonance spectrometry|Solids|Vegetable fats|Vegetable oils
ICS: 67.200.10 - Aceites y grasas de origen animal y vegetal
CTN:

Equivalencia Internacional

Idéntica EN ISO 8292-2:2010

Idéntica ISO 8292-2:2008

Reemplazo Normas

Reemplaza a DIN EN ISO 8292:1995-07

Reemplaza a DIN EN ISO 8292-2:2009-10

El libro en palabras del autor

Ultricies magna feugiat malesuada sociosqu varius vivamus cubilia parturient, himenaeos vitae vehicula nam placerat netus urna platea, nostra rutrum felis mattis penatibus velit quisque.

Button
Preguntas frecuentes ¿Tienes alguna duda sobre nuestros productos?

Respuesta 2

Desde la web

Libros y normas