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Volatile compounds and other indicators of quality for cold‐pressed rapeseed oils obtained from peeled, whole, flaked and roasted seeds - Gracka
Cold‐pressed rapeseed oil is among the most popular virgin oils. Different processing methods yield oils varying in chemical composition and oxidative stability. The experiment aimed at identifying the differences (mostly in volatiles) between r
The quality of cold-pressed rapeseed oil obtained from seeds of Brassica napus L. with increased moisture content Abstract Background. The basic parameter influencing the quality of cold-pressed oil is the quality of seeds used for pressing.
Quality of cold‐pressed edible rapeseed oil in Germany - Matthäus - 2003 - Food / Nahrung - Wiley Online Library
Forty‐eight cold‐pressed edible rapeseed oils obtained from small‐ and medium‐sized decentralized plants located all over Germany were characterized by different chemical parameters for their composition and by descriptive sensory evaluation.
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COMPARISON OF THE QUALITY OF COLD PRESSED AND VIRGIN RAPESEED OILS | Małgorzata Wroniak
MATERIAL AND METHODSThe research material was typical industrial rapeseed of double zero variety and following oils: oils obtained in the laboratory -cold pressed oils (oil at room temperature) and virgin oils pressed from preheated seeds (100
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Evaluation of the functional quality of rapeseed oil obtained by different extraction processes in a Sprague-Dawley rat model
Evaluation of the functional quality of rapeseed oil obtained by different extraction processes in a Sprague-Dawley the fourth group were fed a high-fat diet with cold pressed rapeseed oil (CP
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Cold-pressed and hot-pressed rapeseed oil: The effects of roasting and seed moisture on the antioxi- dant activity, canolol, and tocopherol level
Cold-pressed and hot-pressed rapeseed oil: The effects of roasting and seed moisture on the antioxi- dant activity, canolol, and tocopherol level Acta Sci Pol Technol Aliment . Jan-Mar 2017;16(1):69-81. doi: 10.17306/J.AFS.2017.0458.
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Organic rapeseed oil cold pressed purchasing: Manufacturer & Supplier B2B | Gustav Heess
Rapeseed oil is obtained from the crushed seeds of the low-erucic acid varieties Brassica napus L. and Brassica campestris L. (Cruciferae) by cold pressing. The oil is not subjected to any refining processes. Yellow to brownish yellow oil with
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Antioxidant activity and phytochemical content of cold‐pressed rapeseed oil obtained from roasted seeds - Siger - 2015 - European Journal
An analytic comparison was made of cold‐pressed rapeseed oil produced from unroasted seeds and cold‐pressed oil produced from seeds that had previously undergone roasting at temperatures of 140, 160, and 180 C for 5, 10, and 15 min. It was
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Evaluation of the Oxidative Stability of Cold‐Pressed Rapeseed Oil by Rancimat and Pressure Differential Scanning Calorimetry Measurements
Market cold‐pressed rapeseed oils are evaluated for their chemical composition and oxidative stability using Rancimat and PDSC measurements. Based on the obtained results the correlation between oxidative stability determined by these two
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Physicochemical properties of cold pressed sunflower, peanut, rapeseed, mustard and olive oils grown in the Eastern Mediterranean region
Olive oil obtained in the eastern Mediterranean region was within this range established for virgin olive oil. The peroxide value varied between 9.46 and 4.19 meq O 2 /kg, indicating that the tested vegetable oils are fresh. Rapeseed oil had the
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Rapeseed Oil - an overview | ScienceDirect Topics
Rapeseed oils for human nutrition are offered as a refined edible oil with 00-quality, as a cold-pressed edible oil, and as HOLLi quality oil (very low α-linolenic acid of 3%). Refined and cold-pressed rapeseed oils are valuable because of their
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Characterization of Key Odorants Causing a Fusty/Musty Off-Flavor in Native Cold-Pressed Rapeseed Oil by Means of the Sensomics Approach.
Characterization of Key Odorants Causing a Fusty/Musty Off-Flavor in Native Cold-Pressed Rapeseed Oil by Means of the Sensomics Approach. Matheis K(1), Granvogl M(1). Author information: (1)Department für Chemie, Lehrstuhl für
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Cold pressed rapeseed (Brassica napus) oil
Cold pressed rapeseed oil from Jiangxi had the lowest phenolics content (9 mg/100 g), while cold pressed rapeseed oil from Hubei had the highest phenolics content (104 mg/100 g). The mean total phenolics content in the CPO from the upper,
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Characterization of the Key Odorants in Commercial Cold-Pressed Oils from Unpeeled and Peeled Rapeseeds by the Sensomics Approach | Journal
By application of aroma extract dilution analysis (AEDA) on the volatile fraction isolated from commercial cold-pressed rapeseed oil prepared from unpeeled seeds, 35 odor-active constituents in the flavor dilution (FD) factor range of 8–8192
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The production of cold-pressed rapeseed oil - CORE
The seeds contain 40-48% oil and 18-25% protein. The aim of this work was to research the influence of process parameters of pressing rapeseed on the utilization of raw and cold-pressed oils. Cold pressing of rapeseed was conducted with a
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Cold-pressed rapeseed (Brassica napus) oil: Chemistry and functionality
Cold-pressed rapeseed oil offers health benefits due to its preserved fatty acid profile and bioactive compounds. High phenolic compounds, tocopherols, phytosterols, and carotenoids contents in the cold-pressed rapeseed oil offer health benefits
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Physicochemical characteristics of the cold-pressed oil obtained from seeds of Fagus sylvatica L.
Oil was cold-pressed from whole beechnuts using cold-pressing machine (expeller). The determined content of peroxides and free fatty acids demonstrates good quality of the obtained oil. Peroxide value was at the level 1.11 meq O 2 /kg, whereas
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Quality of cold-pressed edible rapeseed oil in Germany | Request PDF
Rapeseed oils for human nutrition are offered as refined edible oil with 00-quality, as a cold-pressed edible oil, and as HOLLi quality oil, very low α-linolenic acid of 3%.
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COLD-PRESSED AND HOT-PRESSED RAPESEED OIL: THE EFFECTS OF ROASTING AND SEED MOISTURE ON THE ANTIOXIDANT ACTIVITY, CANOLOL, AND TOCOPHEROL LEVEL
The quality of the oils obtained is determined using peroxide and acid values. The levels of canolol and tocopherols are analyzed Siger, A., Józefiak, M., Górnaś, P. (2017). Cold-pressed and hot-pressed rapeseed oil: The effects of roasting
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Oxidative stability and minor constituents of virgin olive oil and cold-pressed rapeseed oil
fresh selection of virgin olive oils and cold-pressed low erucic acid rapeseed oils. Materials and methods Materials The fresh virgin olive oil samples were obtained from Greek olive oil companies, and the fresh cold-pressed rapeseed (Brassica
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Quality of rapeseed oil for non-food (bioenergy), and human and animal nutrition* - GCIRC
Quality of rapeseed oil for non-food (bioenergy), and human and animal nutrition* N. Bellostas, H. Sørensen, S. Sørensen Biochemistry and Natural Product Chemistry, Department of Natural Sciences, Faculty of Life Sciences, University of
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CHARACTERIZATION OF SOME QUALITY PROPERTIES AND CHEMICAL COMPOSITION OF COLD-PRESSED OILS OBTAINED FROM DIFFERENT RAPESEED VARIETIES CULTIVATED
Key words: rapeseed, Brassica napus, cold pressed oil, quality, fatty acids, tocopherols, sensory assessment, PCA. Abstract In this study comparison of quality parameters and chemical composition between cold-pressed oils obtained from 6 differe
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SMAKRIK Rapeseed oil, wild garlic organic - IKEA
SMAKRIK Rapeseed oil, wild garlic organic Swedish rapeseed lovingly cold-pressed into fine oil. Wild garlic flavour. Ideal for seasonings and dressings or with pesto, fish or spring vegetables. A source of Omega-3 fatty acids. A high quality oil
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Nutritional quality and phytochemical contents of cold pressed oil obtained from chia, milk thistle, nigella, and white and black poppy seeds
Cold pressed oils obtained from chia (Salvia hispanica L.), milk thistle (Silybum marianum L.), nigella (Nigella sativa L.), and white and black varieties of poppy (Papaver somniferum L.) seeds were character ized. The nutritional quality was de
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Cold-pressed rapeseed (Brassica napus) oil: Chemistry and functionality
Cold-pressed rapeseed oil (CPRO) is a high-quality edible oil which can be used at high-temperature cooking and unheated in salad dressings. CPRO is obtained by crushing the rapeseeds at a constant low temperature. The CPRO obtained has a deep
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Antioxidant activity and phytochemical content of cold-pressed rapeseed oil obtained from roasted seeds | Request PDF
Siger and coworkers noted that roasting rapeseed seeds at 180 • C for 15 min increased the amount of canolol up to 610 g/g oil and had no significant effect on the quality of the cold pressed
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EFFECT OF OIL FLUSHING WITH NITROGEN ON THE QUALITY AND OXIDATIVE STABILITY OF COLD-PRESSED RAPESEED AND SUNFLOWER OILS
2007) and practically none related to cold-pressed rapeseed oil. In this study, the eff ect of oil fl ushing with nitrogen on the quality and oxidative stability of cold-pressed rapeseed and sunfl ower oil was examined. MATERIAL AND METHODS Oil sam
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Changes in chemical composition and oxidative stability of cold-pressed oils obtained from by-product roasted berry seeds | Request PDF
Request PDF | Changes in chemical composition and oxidative stability of cold-pressed oils obtained from by-product roasted berry seeds | This study aimed to determine the effect of seed roasting
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Potential use of Colostrum Bovinum supplementation in athletes – A review
The rapeseed moisture content has a crucial influence on the quality of oil obtained from them. Along with an increase in seed moisture, the possibility of developing undesirable microflora grows, which results in a deterioration in the quality
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