Results 21 to 30 of about 6,276,987 (290)

Bioactive lipids, antiradical activity and stability of rosehip seed oil under thermal and photo-induced oxidation

open access: yesGrasas y Aceites, 2018
In the present report, the fatty acids, tocopherols, and sterol profiles as well as the total phenolics and carotenoids of rosehip (Rosa canina) seed oil were determined.
S. Turan   +3 more
doaj   +1 more source

Protection Function and Mechanism of Rosemary (Rosmarinus officinalis L.) Extract on the Thermal Oxidative Stability of Vegetable Oils

open access: yesFoods, 2023
Rosemary (Rosmarinus officinalis L.) extract (RE) is one of the most efficient natural antioxidants and can significantly inhibit oil oxidation during storage or heating.
Xiaoxiao Song   +2 more
doaj   +1 more source

Effect of hemoglobin concentration on the oxidation of linoleic acid

open access: yesJournal of Lipid Research, 1971
The inhibitory effect of high concentrations of hemoglobin on the oxidation of linoleic acid was related to the ability of hemoglobin to associate with the fatty acid. Ultracentrifugation of the mixture of hemoglobin and potassium linoleate revealed that
YASUHARU NAKAMURA, TOSHIRO NISHIDA
doaj   +1 more source

FROM THE EXPERIENCE OF SUPPORTING YOUNG TEACHERS IN THE EU COUNTRIES

open access: yesОбразование и наука, 2016
The purpose of the article is a description of the basic points of the uniform policy adopted in the European countries (EU members) targeted at the support of beginning teachers.
Elina N. Yakovleva, Irina Y. Krasilova
doaj   +1 more source

Determination of the induction period of soybean oil - Correlation between the Rancimat and various analytical tests

open access: yesGrasas y Aceites, 1992
The objective of this research work was to follow the evolution of peroxide, anisidine, totox. iodine and acid values and refractive index during the oxidation of soybean oil using the Rancimat method.
A. M. O. Rauen-Miguel   +2 more
doaj   +1 more source

Optimization of Pumpkin Oil Recovery by Using Aqueous Enzymatic Extraction and Comparison of the Quality of the Obtained Oil with the Quality of Cold-Pressed Oil

open access: yesFood Technology and Biotechnology, 2016
The study was carried out to optimize pumpkin oil recovery in the process of aqueous extraction preceded by enzymatic maceration of seeds, as well as to compare the quality of the obtained oil to the quality of cold-pressed pumpkin seed oil.
Iwona Konopka   +3 more
doaj   +1 more source

Fault diagnosis of induction motor based on decision trees and adaptive neuro-fuzzy inference [PDF]

open access: yes, 2009
This paper presents a fault diagnosis method based on adaptive neuro-fuzzy inference system (ANFIS) in combination with decision trees. Classification and regression tree (CART) which is one of the decision tree methods is used as a feature selection ...
Yang, Bo-Suk   +5 more
core   +1 more source

Supporting induction: relationships count [PDF]

open access: yes, 2003
This article examines the structural changes to the induction of teachers in Scotland using the perceptions of a group of final year student teachers. This group would be the first probationer teachers to experience revised arrangements for new teacher ...
Martin, M., Rippon, J.
core   +1 more source

Avaliação de biocombustível derivado do bio-óleo obtido por pirólise rápida de biomassa lignocelulósica como aditivo para gasolina Evaluation of biofuel derived from lignocellulosic biomass fast pyrolysis bio-oil for use as gasoline addictive

open access: yesQuímica Nova, 2010
A biofuel was prepared from acid aqueous fraction (pH = 2) of bio-oil produced by fast pyrolysis (Bioware Technology) of lignocellulosic biomass (sugar cane residue) and tested in blends (2, 5, 10 e 20% v/v) with gasoline type C (common) marketed in ...
Carmen Luisa Barbosa Guedes   +7 more
doaj   +1 more source

Automatically Evolving Rule Induction Algorithms [PDF]

open access: yes, 2006
Research in the rule induction algorithm field produced many algorithms in the last 30 years. However, these algorithms are usually obtained from a few basic rule induction algorithms that have been often changed to produce better ones.
Gisele L. Pappa   +3 more
core   +1 more source

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