ecological and simultaneous seed oil extraction

Ecological and simultaneous seed oil extraction

The process was carried out through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration [33]. The solubility difference method has been employed as a ...

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ecological and simultaneous seed oil extraction

Ecological and simultaneous seed oil extraction

The essential fatty acid γ‐linolenic (GLA, C18:3n‐6), which has several pharmaceutical properties, has been concentrated from the seed oil of three plant species, Borago officinalis, Anchusa azurea and Echium fastuosum.The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration.

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ecological and simultaneous seed oil extraction

Ecological and simultaneous seed oil extraction

The essential fatty acid γ‐linolenic (GLA, C18:3n‐6), which has several pharmaceutical properties, has been concentrated from the seed oil of three plant species, Borago officinalis, Anchusa azurea and Echium fastuosum. The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration. Finally, the mother liquor containing ...

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gla purification from echium fastuosum seed oil in a two

GLA purification from Echium fastuosum seed oil in a two

Ecological and simultaneous seed oil extraction/ saponification/ GLA Concentration. Eur. J. Lipid Sci. Technol. 107, 180–186. ... simultaneous seed oil extraction/saponification/GLA ...

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γ-linolenic acid purification from seed oil sources by

γ-Linolenic acid purification from seed oil sources by

The polyunsaturated fatty acid γ-linolenic acid (GLA,18:3ω6), which has several pharmaceutical properties, has been purified from the seed oil of three plant species, Anchusa azurea, Scrophularia sciophila and Echium fastuosum.The process consists of four main steps, (i) simultaneous extraction and saponification of the seeds; (ii) urea fractionation method; (iii) urea-concentrate ...

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extraction and purification of eicosapentaenoic acid

Extraction and purification of eicosapentaenoic acid

First, potassium hydroxide and ethanol were used to extract fatty acids from the microalgal biomass through simultaneous oil saponification. Then, PUFAs were concentrated using the urea complexation method with a methanol-to-urea ratio of 3:1 (w/w) at crystallization temperature of 28 °C.

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high-performance liquid chromatographic purification

High-performance liquid chromatographic purification

A 94.2% pure fraction of methyl-GLA has been isolated in 84.6% yield from extracts ofAnchusa azurea seed oil (Boraginaceae) by means of a four-step process:(i) simultaneous extraction and ...

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gamma‐linolenic and stearidonic acids from moroccan

Gamma‐linolenic and stearidonic acids from Moroccan

The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration. Finally, the mother liquor containing the GLA ...

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pablo campra | phd in chemical sciences | universidad de

Pablo CAMPRA | PhD in Chemical Sciences | Universidad de

The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration... View Functional properties of the biomass of three microalgal ...

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high-performance liquid chromatographic purification of γ

High-performance liquid chromatographic purification of γ

A 94.2% pure fraction of methyl-GLA has been isolated in 84.6% yield from extracts ofAnchusa azurea seed oil (Boraginaceae) by means of a four-step process: (i) simultaneous extraction and saponification of the seeds; (ii) concentration of polyunsaturated fatty acids (PUFA) by the urea concentration method; (iii) urea-concentrate methylation; and (iv) high performance liquid chromatographic ...

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ecological and simultaneous seed oil extraction

Ecological and simultaneous seed oil extraction

The process was carried out through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration [33]. The solubility difference method has been employed as

Online Message
ecological and simultaneous seed oil extraction

Ecological and simultaneous seed oil extraction

The essential fatty acid γ‐linolenic (GLA, C18:3n‐6), which has several pharmaceutical properties, has been concentrated from the seed oil of three plant species, Borago officinalis, Anchusa azurea and Echium fastuosum.The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration.

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ecological and simultaneous seed oil extraction

Ecological and simultaneous seed oil extraction

Mar 01, 2005· The essential fatty acid γ‐linolenic (GLA, C18:3n‐6), which has several pharmaceutical properties, has been concentrated from the seed oil of three plant species, Borago officinalis, Anchusa azurea and Echium fastuosum. The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration. Finally, the mother liquor

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gamma‐linolenic and stearidonic acids from moroccan

Gamma‐linolenic and stearidonic acids from Moroccan

The process was effected through one single and ecological step: simultaneous seed oil extraction/saponification/GLA concentration. Finally, the mother liquor containing the GLA

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gla purification from echium fastuosum seed oil in a two

GLA purification from Echium fastuosum seed oil in a two

Ecological and simultaneous seed oil extraction/ saponification/ GLA Concentration. Eur. J. Lipid Sci. Technol. 107, 180–186. simultaneous seed oil extraction/saponification/GLA

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high-performance liquid chromatographic purification

High-performance liquid chromatographic purification

A 94.2% pure fraction of methyl-GLA has been isolated in 84.6% yield from extracts ofAnchusa azurea seed oil (Boraginaceae) by means of a four-step process:(i) simultaneous extraction and

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miguel Ángel rincÓn cervera phd university of chile

Miguel Ángel RINCÓN CERVERA PhD University of Chile

The aim of this work was to establish the richness in γ-linolenic acid (GLA, 18:3n-6) and stearidonic acid (SDA, 18:4n-3) of the seed oil of several restricted-range Boraginaceae species, in a

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γ-linolenic acid purification from seed oil sources by

γ-Linolenic acid purification from seed oil sources by

Nov 01, 2000· The polyunsaturated fatty acid γ-linolenic acid (GLA,18:3ω6), which has several pharmaceutical properties, has been purified from the seed oil of three plant species, Anchusa azurea, Scrophularia sciophila and Echium fastuosum.The process consists of four main steps, (i) simultaneous extraction and saponification of the seeds; (ii) urea fractionation method; (iii) urea-concentrate

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selección de artículos recientes de los profesores del

Selección de artículos recientes de los profesores del

Journal of the American Oil Chemists Society, 84, 357-361, 2007. Guil-Guerrero JL, López-Martínez JC, Campra-Madrid, P., Rincón-Cervera, M.A. GLA purification from Echium fastuosum seed oil in a two-step process: simultaneous PUFAs extraction/concentration and selective enzymatic esterification.

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high-performance liquid chromatographic purification of γ

High-performance liquid chromatographic purification of γ

A 94.2% pure fraction of methyl-GLA has been isolated in 84.6% yield from extracts ofAnchusa azurea seed oil (Boraginaceae) by means of a four-step process: (i) simultaneous extraction and saponification of the seeds; (ii) concentration of polyunsaturated fatty acids (PUFA) by the urea concentration method; (iii) urea-concentrate methylation; and (iv) high performance liquid

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high-performance liquid chromatographic purification of γ

High-performance liquid chromatographic purification of γ

Aug 28, 2006· A 94.2% pure fraction of methyl-GLA has been isolated in 84.6% yield from extracts ofAnchusa azurea seed oil (Boraginaceae) by means of a four-step process: (i) simultaneous extraction and saponification of the seeds; (ii) concentration of polyunsaturated fatty acids (PUFA) by the urea concentration method; (iii) urea-concentrate methylation; and (iv) high performance liquid

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miguel Ángel rincón cervera inta

Miguel Ángel Rincón Cervera INTA

J Am Oil Chem Soc 2009; 86:605-609: 2007: Guil J, López J, Campra P, Rincón M. GLA purification from Echium fastuosum seed oil in a two-step process: simultaneous PUFA extraction/concentration and selective enzymatic esterification. J Food Biochem 2007; 31:386-398: 2007: Guil J, López J,

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a review of characterization of tocotrienols from plant

A review of characterization of tocotrienols from plant

Jan 20, 2015· Palm oil and rice bran oil contain particularly higher amounts of tocotrienols (940 and 465 mg/kg, respectively) . Other sources of tocotrienols include grape fruit seed oil, oats, hazelnuts, maize, olive oil, Buckthorn berry, rye, flax seed oil, poppy seed oil and sunflower oil (Fig. 2) .

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a method for extracting oil from tea (camelia sinensis

A method for extracting oil from tea (Camelia sinensis

May 01, 2019· 1. Introduction. Tea (Camellia sinensis L.), belonging to the Camellia L. (Theaceae), is a small evergreen shrub or tree.According to the different variety, it was classified into the Camellia oleifera Abel., Camellia sinensis (L.) O. Ktze and Camellia japonica L. Its origin can be dated back to one thousand years ago in the southwest of China, while today it has been widely cultivated in

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application of steam explosion in oil extraction of

Application of steam explosion in oil extraction of

Also, the oil extraction yield was improved, and the mass transfer coefficient according to the kinetics of the oil extraction of sesame seed was decreased in sesame seed (Sesamum indicum L.). In other words, steam explosion enhanced the oil extraction efficiency and it has proven to be an efficient method for releasing oil from vegetable seed.

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curriculum vitae nov 2015 inta

CURRICULUM VITAE nov 2015 INTA

polyunsaturated fatty acids from fish liver. Journal of the American Oil Chemist’s Society 2007, 84:357-361. J.L. GUIL GUERRERO, J.C. LÓPEZ MARTÍNEZ, P. CAMPRA MADRID, M.A. RINCÓN CERVERA. GLA purification from Echium fastuosum seed oil in a two-step process: simultaneous PUFA extraction/concentration and selective enzymatic esterification.

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characterization of jatropha oil for the preparation of

Characterization of jatropha oil for the preparation of

J. curcas seed oil, non-edible oil and its methyl ester has been chosen to find out its suitability for use as fuel oil. The oil content of jatropha seed ranges from 30 to 35% by weight and common byproducts produced while processing the biodiesel are glycerol and oil seed cake. During oil

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concentration of omega-3 polyunsaturated fatty acids from

Concentration of Omega-3 Polyunsaturated Fatty Acids from

The optimum enrichment parameters of main omega-3 polyunsaturated fatty acids (ω-3 PUFAs) from Rana egg oil were investigated. Firstly, it was optimized the saponification condition. Secondly, the PUFAs fractions from the first step were subjected to a urea

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fatty acid profile, physico-chemical and functional

FATTY ACID PROFILE, PHYSICO-CHEMICAL AND FUNCTIONAL

Sesame seed is primarily grown for its oil in Nigeria and the oil is a primary source of cooking oil in Eastern Nigeria. Its oil is odourless and close in quality to olive oil (Tunde-Akintunde and Akintunde, 2007). Sesame oil is straw-like in colour and has an excellent taste. Sesame seed oil is a

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identification and quantitation of carotenoids

Identification and Quantitation of Carotenoids

Sep 28, 2012· Seed oils recovered from Rosaceae species such as dessert and cider apples (Malus domestica Borkh.), quince (Cydonia oblonga Mill.), and rose hip (Rosa canina L.) were analyzed for their tocopherol and carotenoid contents using HPLC-DAD-MSn following saponification. Qualitative and quantitative tocopherol and carotenoid compositions significantly differed, not only among the different

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effects of temperature, concentration of catalyst

EFFECTS OF TEMPERATURE, CONCENTRATION OF CATALYST

Extraction of Cotton Seed Oil. A mass (500.00 g) of ground Gossipium hirsutum seeds were subjected to soxhlet extraction for 5 hours at 85oC using absolute methanol. The extract (cotton seed oil) was recovered from the extracting solvent (methanol) by rotary evaporation and concentrated to a constant weight at 37oC on hot plate in fume cupboard.

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formulation, characterization and properties of hemp seed

Formulation, Characterization and Properties of Hemp Seed

The formulation, characterization, and anticipated antibacterial properties of hemp seed oil and its emulsions were investigated. The oil obtained from the seeds of Cannabis sativa L. in refined and unrefined form was characterized using iodine, saponification, acid values, and gas chromatography, and was employed for the preparation of stable oil-in-water emulsions.

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extraction of fenugreek (trigonella foenum-graceum l

Extraction of Fenugreek (Trigonella foenum-graceum L

Feb 02, 2017· 2.1. Effects of Single Factors. Figure 1 shows the effects of extraction temperature (A), extraction time (B), particle size (C), and liquid/solid ratio (D) on the oil yield of SBE. As inferred from Figure 1 A, the oil yield continuously increased from 3.80% to 7.04% as the temperature increased from 10 to 40 °C, however, the oil yield remained constant with further increases in temperature.

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extraction of microula sikkimensis seed oil

Extraction of Microula sikkimensis seed oil

Fatty acids in M. sikkimensis Hemsl. seed oil with or without saponification by different extraction methods were analyzed and compared. The facile TSPP derivatization coupled with HPLC fluorescence detection allowed for the quantitation of short-and long-chain fatty acids from biological and natural environmental samples. Yue Cao, Yourui Suo.

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