Estimation of Triticum aestivum in pasta flour: interspecific limits for sitosteryl palmitate content

Garcia Faure, R.; García Olmedo, Francisco y Vallejo Acevedo, J.M. (1968). Estimation of Triticum aestivum in pasta flour: interspecific limits for sitosteryl palmitate content. "Journal of the Science of Food and Agriculture", v. 19 (n. 6); pp. 322-324. ISSN 0022-5142. https://doi.org/10.1002/jsfa.2740190608.

Descripción

Título: Estimation of Triticum aestivum in pasta flour: interspecific limits for sitosteryl palmitate content
Autor/es:
  • Garcia Faure, R.
  • García Olmedo, Francisco
  • Vallejo Acevedo, J.M.
Tipo de Documento: Artículo
Título de Revista/Publicación: Journal of the Science of Food and Agriculture
Fecha: Junio 1968
Volumen: 19
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Biotecnologia [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Sitosteryl palmitate (SP) content of flour was shown to be not significantly affected by normal variations in milling yield. Since the distribution of fat in a wheat kernel does not follow the same pattern as does SP, it is preferable to consider SP content on the basis of DM content of the flour. A survey of 46 Triticum aestivum and 24 T. durum flours showed that the latter contained SP, but its level did not exceed 1.5 mg/100 g. T. aestivum varieties show a two-peak distribution, with the maxima at approximately 4 mg/100 g and at 12 mg/100 g, respectively. Three T. aestivum flours were within the T. durum range and three others were close to it. Limits for sitosteryl palmitate content in T. aestivum and T. durum were tentatively established at 16.5 mg/100 g and 1.5 mg/100 g respectively. Based on these limits, a method is proposed for the estimation of the minimum amount of T. Aestivum in a mixture.

Más información

ID de Registro: 6092
Identificador DC: http://oa.upm.es/6092/
Identificador OAI: oai:oa.upm.es:6092
Identificador DOI: 10.1002/jsfa.2740190608
URL Oficial: http://onlinelibrary.wiley.com/doi/10.1002/jsfa.2740190608/abstract
Depositado por: Memoria Investigacion
Depositado el: 18 Feb 2011 12:20
Ultima Modificación: 20 Abr 2016 14:43
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