Results 21 to 30 of about 22,047 (177)

Las propiedades funcionales de los aceites y grasas. Una gran diversidad [PDF]

open access: yes, 2000
A part of the importance of fats and oils derives from the functional properties that they confer to the foods. This is a consequence of their chemical nature and structural features. Lipids are relatively insoluble in water because their large non-polar
Belton, Peter
core   +1 more source

Stability of potato chip fried in vegetable oils with different degree of unsaturation. Effect of ascorbyl palmitate during storage

open access: yesGrasas y Aceites, 2002
Four vegetable oils with different polyunsaturated/saturated fatty acid ratio (P/S): 5.2 for sunflower oil, 3.,4 for canola rapeseed oil, 0.4 for a blend of palm oleic and canola rapeseed oil (80:20), and 0.3 for palm olein were assayed for stability of
L. Masson   +9 more
doaj   +1 more source

Contenido de ácidos grasos saturados y trans en materias primas grasas empleadas en algunas panaderías de Medellín

open access: yesPerspectivas en Nutrición Humana, 2018
Antecedentes: estudios previos reportan la presencia de grasas saturadas y grasas trans en productos de panadería, relacionadas con enfermedades crónicas no transmisibles.
Sofía Turbay Ceballos   +5 more
doaj   +1 more source

Oleanolic Acid‐Enriched Olive Oil Attenuates Kidney Function Decline in Patients With Type 2 Diabetes: Results From the OLTRAD Randomised Controlled Trial

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 11, Page 10195-10209, November 2026.
ABSTRACT Aims Chronic kidney disease (CKD) is a major complication of type 2 diabetes mellitus (T2DM), driven in part by oxidative stress and the accumulation of advanced glycation end products (AGEs). Oleanolic acid (OA), a natural triterpene present in olive‐derived matrices, may modulate AGE metabolism.
Aída García‐González   +14 more
wiley   +1 more source

Interacciones físicas entre grasas de cupuassu y cacao [PDF]

open access: yes, 2003
Cupuassu (Theobroma grandiflorum, Sterculiaceae) is an Amazonian native fruit and nowadays is cultivated only in Amazonian region. The seeds that come to about 16% of the dry weight can be used to derive a cocoa butter like product and the content of fat
Gioielli, L. A.   +2 more
core   +1 more source

Estimating Hierarchical Demand in Retail Operations

open access: yesJournal of Operations Management, Volume 72, Issue 6, Page 831-850, September 2026.
ABSTRACT A hierarchical structure over product attributes is a central input to many product assortment and inventory optimization models, yet no existing method can recover such structures from the aggregate sales data that retailers routinely collect.
Blair Flicker   +3 more
wiley   +1 more source

Chemical and Quality Changes in Natural Green Manzanilla Olives: Impact of Preservation, Brine, and Storage

open access: yesJournal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT This study evaluated the effect of different storage conditions on the chemical (pH, acidity, organic acids, polyols, phenolic compounds, and volatilome) and quality characteristics (surface color, brine color, and firmness) of natural green Manzanilla table olives.
Amparo Cortés‐Delgado   +2 more
wiley   +1 more source

Poliésteres de sacarosa de grasas de aves de corral como emulsionantes no-iónicos

open access: yes, 2000
Poultry fats are rich in palmitic and oleic acids are produced as by-products from poultry industries. These fats can be utilized in the preparation of emulsifiers.
Megahed, Mohamed G.
core   +1 more source

Socio-Labour Inclusion of Low-Income Women in the Digital Economy: A Comparison between Corporate and Cooperative Domestic Work Platforms

open access: yesSocial Sciences, 2023
It is often argued that digital labour platforms entail an expansion of opportunities for women for several reasons. They facilitate the balance between paid work and household chores as a result of time flexibility, they eliminate entry and permanence ...
Denise Kasparian   +3 more
doaj   +1 more source

Impact of the Unified Protocol on Attenuated Psychotic Symptoms, Cognitive Biases and Cognitive Insight in Patients at Ultra High Risk (UHR) for Psychosis: Secondary Results of a Pilot Randomized Controlled Trial

open access: yesJournal of Clinical Psychology, Volume 82, Issue 6, Page 915-926, June 2026.
ABSTRACT Background and Hypothesis Ultra high risk (UHR) for psychosis can have different clinical trajectories but the remission rates are only 51.9% after 3 years of follow‐up. Deficits in metacognition are associated with severity of symptoms and poor response to treatment.
Trinidad Peláez   +6 more
wiley   +1 more source

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