External association of hordothionin with protein bodies in mature barley.

Carbonero Zalduegui, Pilar and García Olmedo, Francisco and Hernandez Lucas, Fernando (1980). External association of hordothionin with protein bodies in mature barley.. "Journal of Agriculturul and Food Chemistry", v. 28 (n. 2); pp. 399-402. ISSN 0021-8561. https://doi.org/10.1021/jf60228a018.

Description

Title: External association of hordothionin with protein bodies in mature barley.
Author/s:
  • Carbonero Zalduegui, Pilar
  • García Olmedo, Francisco
  • Hernandez Lucas, Fernando
Item Type: Article
Título de Revista/Publicación: Journal of Agriculturul and Food Chemistry
Date: March 1980
ISSN: 0021-8561
Volume: 28
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Biotecnologia [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Hordothionin, a high sulfur basic polypeptide from barley endosperm, cosediments with protein bodies (hordeins) during sucrose gradient centrifugation. Hordothionin can be quantitatively extracted with 0.05 N H2S04 from that particulate fraction without apparently affecting the protein body structure, while hordeins can be extracted with 55% 2-propanol, 2% mercaptoethanol, without extracting hordothionin, which is soluble in this solvent. It is concluded that hordothionin is integrated in the protein-lipid matrix in which protein bodies are embedded in mature barley endosperm.

More information

Item ID: 7628
DC Identifier: http://oa.upm.es/7628/
OAI Identifier: oai:oa.upm.es:7628
DOI: 10.1021/jf60228a018
Official URL: http://pubs.acs.org/doi/abs/10.1021/jf60228a018
Deposited by: Memoria Investigacion
Deposited on: 20 Jun 2011 09:19
Last Modified: 22 Sep 2014 10:31
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