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Grasas y Aceites
Scopus
ISSN 0017-3495 · Consejo Superior de Investigaciones Científicas · 2.062 artikel di indeks
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Artikel Jurnal
Effects of inoculation with multi-trait rhizobacterial consortia on the growth, essential oil content and composition of Chrysopogon zizanioides (L.) Roberty under mediterranean conditions
This study assessed the possible effects of chemical fertilizer (100 kg·ha-1 N, 50 kg·ha-1 P2O5, and 50 kg·ha-1 K2O), a commercial liquid bio-fertilizer, and inoculation with four strains of multi-trait bacteria on various growth parameters of vetiver under Mediterranean conditions. The chemical…
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Artikel Jurnal
Investigation of γ-irradiation effects on physicochemical characteristics, fatty acid and sterol profiles of three different poppy (Papaver somniferum L.) seed varieties
In this study, the impacts of γ-irradiation processing on the proximate composition, color parameters (L*, a*, b*), fatty acid and sterol compositions of poppy (Papaver somniferum L.) seeds were determined. For this purpose, three registered poppy seed varieties (blue, yellow, and white) were…
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Artikel Jurnal
Encapsulation of wheat germ oil: A comprehensive review of composition, properties, encapsulation techniques, and food model applications
Wheat germ oil (WGO), which contains significant amounts of tocopherols, vitamin B, phytosterols and policosanols, is extracted from wheat germ using both conventional and non-conventional methods. Accordingly, these compounds are mainly associated with increased athletic performance, reduced…
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Artikel Jurnal
Optimization of bleaching conditions for palm oil refining to reduce glycidyl esters and improve quality using response surface methodology
The impact of bleaching earth content, temperature, and duration on palm oil quality and glycidyl esters was studied using a central composite design at a pilot scale. Response Surface Methodology (RSM) was employed to optimize the bleaching process. The primary goal was to decrease the red color…
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Artikel Jurnal
Comparative analysis of coconut testa oil recovered by dry and wet processing methods
The aim of this study was to compare the quality indices and antioxidant capacity of coconut testa oil (CTO) produced by dry and wet processes. In the dry process, coconut testa from fresh nuts was dehydrated and subjected to oil extraction using a screw-press expeller. In the wet process, testa…
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Artikel Jurnal
Influence of rootstock types and yeast strains on the quality attributes of ‘fuji’ apple cider
The study evaluated the impact of rootstocks (M9, M26, and P2) and yeast strains (Safcider and Safale) on the physicochemical properties, antioxidant activity, and fatty acid composition of apple cider made from ‘Fuji’ apples. Apple juice was fermented with Safcider or Safale, while unfermented…
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Artikel Jurnal
Characterization and stability of carrot root oil (D. carota subsp. Sativus) with predictive modelling
This research was conducted to determine the influence of storage duration on the stability of carrot root oil (CRO). Chemical analyses of the CRO produced through the solvent extraction technique and stored in the dark at 30±5 oC for 150 days, were carried out in line with standard procedures. The…
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Artikel Jurnal
Adding Tunisian grape seed extract to corn oil during heating: Impact on stability and fatty acid composition
A study was conducted to examine the impact of grape seed extract (GSE) on the oxidative stability of corn oil when heated. After oxidation, the peroxide (PV), p-anisidine (P-a), acidity (AV), conjugated trienes (CT), and total oxidation (TOTOX) values were determined. Every oil sample was assessed…
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Artikel Jurnal
Nutritional, physicochemical, and phenolic profiles of seeds and seed fats from three native oleaginous Combretum Loefl. species in West Africa
Combretum adenogonium, Combretum glutinosum, and Combretum paniculatum, are indigenous oleaginous species of West Africa. This study was designed to assess the nutritional, physicochemical, and phenolic profiles of seeds and seed fats from three native oleaginous Combretum Loefl. species in West…
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Artikel Jurnal
Isolation and identification of lactic acid bacteria throughout spontaneous fermentation of table olives produced by the sodium bicarbonate debittering method
Table olives gain their unique taste and aroma as a result of fermentation, which is applied together with debittering process. In this study, Domat green and Gemlik black olives, which are very common Turkish cultivars, were used for table olive production and debittering was carried out by sodium…
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Artikel Jurnal
Electron spin resonance (microESR) to determine the peroxide value of virgin olive oil
The present study aims to find correlation models between peroxide values (PVs), as determined according to the EU official method, and electron spin resonance (ESR) spectroscopy assay data, in order to use this method as an automated and solventefficient screening tool to assess the oxidative…
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Artikel Jurnal
Evaluation of tobacco seed oil as a sustainable ingredient in oil-in-water (O/W) emulsion creams
Tobacco seeds, which are abundant and rich in oil, offer a sustainable alternative for cosmetic applications due to their fatty acid profile, which is similar to grape seed oil. This study compares tobacco seed oil (Krumovgrad 58 variety, Bulgaria) with commercial grape seed oil for use in cosmetic…
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Artikel Jurnal
Development of zein/gum arabic blend-based edible films incorporated with fish oil: effects of fish oil concentration and cooking method
A zein/gum arabic (ZS/GA)-based edible film incorporated with fish oil (FO) was developed and characterized for physical, mechanical, oxidative, structural, and thermal properties. Moisture content < 1% was produced in uncooked films using FO at 10 and 15%, and their thickness increased to 285-288…
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Artikel Jurnal
Assessment of the nutritional changes in common pandora (Pagellus erythrinus) muscles infested by Lernaeolophus sultanus
This study investigated the impact of Lernaeolophus sultanus infestation on the nutritional quality of Pagellus erythrinus. A total of 115 specimens was collected from the Gulf of Tunis, of which 12 individuals were infested, mostly females. Muscle tissues from parasitized and unparasitized fish…
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Artikel Jurnal
Production and quality evaluation of wara, a fat-rich cheese analogue from blends of soybean, Vigna biflorus and Mucuna pruriens seeds
Wara, a cheese analogue. was produced by substituting 40 and 50% Vigna biflorus or Mucuna pruriens seed slurries in soybean slurry to investigate the effect of their inclusion on the nutritional, anti-nutritional and sensory qualities of wara. Wara produced from 100% soybean served as control. The…
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Artikel Jurnal
Evaluation of coconut oil yield, physicochemical properties, and fatty acid compositions under varying moisture levels
The coconut oil industry aims to standardize extraction parameters in order to maximize oil yield and quality, while also exploring applications for pressed cake, a key by-product. This study evaluated the effects of coconut moisture content (low, medium, high) and particle length (shredded…
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Artikel Jurnal
An analytical overview of the composition and attributes of commercial chocolate spreads
In this study, five commercially available chocolate spreads (CCS) were purchased from hypermarkets in Malaysia. The CCS were analyzed for their rheological properties, while the oils extracted from the CCS were analyzed for solid fat content (SFC), fatty acid composition (FAC), triacylglycerol…
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Artikel Jurnal
Comparative evaluation of physicochemical properties, fatty acid profile, anticholinesterase and anti-inflammatory activities of cold pressed chia, linseed, and rapeseed oils
Cold-pressed oils from chia (Salvia hispanica L.), flax (Linum usitatissimum L.), and rapeseed (Brassica napus L.) were evaluated for physicochemical properties, fatty acid composition, and in vitro biological activities. Chia oil showed the highest saponification value and the lowest peroxide and…
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Artikel Jurnal
Functional properties of palm-pressed mesocarp fiber and its blends: β-carotene bio-accessibility from red palm olein and cholesterol adsorption capacity
Palm-pressed mesocarp fiber (PPMF), a by-product of palm oil extraction, is a sustainable source of dietary fiber with potential applications in lipid-based foods. This study evaluated in vitro β-carotene bio-accessibility from red palm olein incorporated with PPMF and its cholesterol adsorption…
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Artikel Jurnal
Fully hydrogenated milk fat: Characterization, physical properties and a comparison with fully hydrogenated vegetable oils
Milk fat modification is an alternative to replace industrially produced trans fats. The objective of this study was to evaluate the composition and physical properties of fully hydrogenated anhydrous milk fat (FHAMF), as well as to compare it with conventional hydrogenated vegetable oils, such as…
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