Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Information (paper)"'
Autor:
Francisco Javier Santos
Publikováno v:
Grasas y Aceites, Vol 50, Iss 2, Pp 131-140 (1999)
The paper comments, beginning with the systems and technologies developed in the 70*'' to reduce the production cost and improve the final product quality to arrive to the current processes, machinery and equipments. The content is divided in three p
Externí odkaz:
https://doaj.org/article/c192ba5282ab4be0ab09fc1241b3731f
Autor:
Dr. Ir. Roger Leysen
Publikováno v:
Grasas y Aceites, Vol 47, Iss 6, Pp 411-418 (1996)
The paper is a review of the soja oil extraction and soja flour obtention (raw material control as well as equipments and know for conditioning, extraction, and desolventization). It also includes comments related to current research lines.
Externí odkaz:
https://doaj.org/article/0df108bc6fe34e9bbfccd5bb42acd11a
Autor:
Carlos Gómez Herrera
Publikováno v:
Grasas y Aceites, Vol 47, Iss 6, Pp 419-435 (1996)
Advances on research, technology and applications for detergent processes increase rapidly. They keep provoking, as during last decades, repercussions on several fields (domestic, industrial, sanitary, energetic, environmental, legislative). To contr
Externí odkaz:
https://doaj.org/article/bfa2a998b192436a9d2958531b32d078
Autor:
Ir. Rogar Leysen
Publikováno v:
Grasas y Aceites, Vol 47, Iss 5, Pp 335-341 (1996)
The paper shows current overview and the perspectives related to the production of oilseeds, fats and oils as well as the consumption of them. The study is based on the evolution of several variables such as changes in population, policies, incomes,
Externí odkaz:
https://doaj.org/article/bae6bc56cd394127b023af9601ba70a0
Autor:
Carlos Gómez Herrera
Publikováno v:
Grasas y Aceites, Vol 46, Iss 2, Pp 121-129 (1995)
Changes in the "Common Agricultural Policy" of the European Union have increased the rapeseed crops on "set-aside" lands remarkably. Rapeseed oils are transesterified with methanol to obtain fatty acid methyl esters. Blends of these esters with diese
Externí odkaz:
https://doaj.org/article/20e35c31d6a84d6abf13df115c6c4636
Autor:
Fco. J. G. Muriana, V. Ruiz-Gutiérrez
Publikováno v:
Grasas y Aceites, Vol 46, Iss 1, Pp 45-50 (1995)
The present study deals with the most recent and important studies on the relationship between transmembrane receptors with ligand-dependent tyrosine kinase activity and cellular lipid metabolism, predominantly in generating phosphatidic acid (PA) as
Externí odkaz:
https://doaj.org/article/32283f14046b46e48d7f9b4743af10c1
Autor:
Alfonso Valenzuela, Susana Nieto
Publikováno v:
Grasas y Aceites, Vol 45, Iss 5, Pp 337-343 (1994)
The food industry has introduced chemical and enzymatic procedures for the modification of fats and oils to allow the improvement of their organoleptic and/or nutritional properties. As chemical procedures have many drawbacks, the application of enzy
Externí odkaz:
https://doaj.org/article/8e9539e4368e4e768f7566b9004f7eea
Publikováno v:
Grasas y Aceites, Vol 45, Iss 4, Pp 265-269 (1994)
Certain plant properties, such as the colour, the nutritional value, the resistance to microorganisms, the pharmacologic effects and the organoleptic character, are due to the phenolic compounds. It is interesting the study of phenolic compounds f
Externí odkaz:
https://doaj.org/article/813073b577a74fcb998051ca3de48a89
Publikováno v:
Grasas y Aceites, Vol 45, Iss 3, Pp 164-192 (1994)
This paper deal with the main aspects of the analysis of oxysterols. This analytical problem is quite new and many questions involved are still controversial. Consequently, many methodologies exist that still need improvement and standarization. Ther
Externí odkaz:
https://doaj.org/article/f80e68d35f1a42e28e8c2f44b8fc7380
Publikováno v:
Grasas y Aceites, Vol 44, Iss 6, Pp 365-369 (1993)
This article covers the studies on phytoalexins activity of phenolic compounds (cinnamic acids, flavonoids, isoflavonoids, deoxianthocyanins, stilbenes, coumarins, chromones) against fungi and bacteria. The relationship between hydrophilic-lipophilic
Externí odkaz:
https://doaj.org/article/cbe42423896d423fb5765cb8b9e52233