Groundnut Oil Fatty Acid Composition | Fatty Acid | Petroleum
Groundnut oil is excellent food oil, with good flavor and high quality with its low free fatty acid value.This shows that the natural antioxidative activity of refined groundnut oil may be lower than crude groundnut oil. Fatty acid composition of crude and refined . in
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5. PHYSIO-CHEMICAL PROPERTIES OF GROUNDNUT OIL
marketed as groundnut oil. Its major component fatty acids are oleic acid (56.6%) and linoleic acid (26.7%).The free fatty acids content is known as acid number or acid value. The keeping quality of oil therefore replies upon the free fatty acid content The
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Extraction and characterization of seed oils
oil and groundnut oil. The iodine values and the peroxide value were 65 and 27.5 (ml kg-1), respectively.Determination of acid value 25mlofdiethyletherand25mlofethanolwasmixedin a 250 ml beaker. The resulting mixture was added to 10 g of oil in a 25 ml
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Ultrasound-assisted aqueous enzymatic extraction of oil from perilla seeds and determination of its physicochemical properties, fatty acid ...
Because of its high omega-3 fatty acid content, perilla seed oil also has the potential to lower the risk of many chronic diseases. It may reduce inflammation, prevent abnormal clotting, relax blood
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Effect of refining on the quality and composition of groundnut oil
its low free fatty acid value. Vegetable oils generally primarily consist of triglycerides but several other com- pounds are also present. Some of these additional
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Extraction, Physicochemical, Phytosterols and Fatty Acid of Celosia spicata Leaves | Insight Medical Publishing
Determination of fatty acid The fatty acid profile was determined using a method described9.The low acid value of Celosia spicata oil indicates that the oil was acidic and may be recommended for soap making and other cosmetic applications. The saponification
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Solvent Extraction and Characterization of Oil from Coconut Seed Using Alternative Solvents
solvents to the traditional Hexane amounts of coconut oil due to its high levels of Index Terms— Isopropanol, Hexane, petroleum. I. INTRODUCTION Oil constitutes a well-defined class of neutral organic
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Effect of refining on the quality and composition of groundnut oil | Request PDF
Crude groundnut oil was obtained by solvent extraction from groundnut seeds and refined. The crude and refined oils were then analyzed. The results obtained show that the acid value decreased from 2.890 to 0.420 mg/KOH. Free fatty acid decrease after refining
Get PriceChemical Analyses of Groundnut ( Arachis hypogaea ) Oil
Analyses of Groundnut (Arachis hypogaea) Oil Subscribe Today Research ArticleDetermination of Fatty Acid Methyl Ester (FAME) of groundnut oil: Fatty acid methyl ester of groundnut oil was prepared according to Christies method (1993
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Extraction, Characterization and Fatty Acids Profiles of Nymphaea Lotus and Nymphaea Pubescens Seed Oils | Biosciences Biotechnology Research Asia
How to Cite close | Publication History close | PlumX Article Matrix close Extraction, Characterization and Fatty Acids Profiles of Nymphaea Lotus and Nymphaea Pubescens Seed Oils Mukhtar Aliyu 1, Muhammad Atiku Kano 2, Nasiru Abdullahi 2, Idris
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Ultrasound-assisted aqueous enzymatic extraction of oil from perilla seeds and determination of its physicochemical properties, fatty acid ...
Because of its high omega-3 fatty acid content, perilla seed oil also has the potential to lower the risk of many chronic diseases. It may reduce inflammation, prevent abnormal clotting, relax blood
Get PriceFatty Acid Profile and Physico-Chemical Parameters of Castor Oils in Tanzania
pressing method has low acid value, low iodine value, lighter color and slightly higher saponification value compared to the solvent-extracted oil [5]). Overall, triglycerides of 12-hydroxy-9-octadecenoic acid (ricinoleic acid) are the major component of castor oil and
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Extraction, Characterization of African Pear (Dacryodes Edulis) Oil and its Application in Synthesis and Evaluation of Surface Coating Driers
The fatty composition of African pear oil (APO) revealed that the oil is rich in saturated fatty acids, having palmitic acid (44.31%), stearic acid (8.07%), and oleic acid (42.45%) as the most abundant saturated and unsaturated fatty acids respectively. It iodine value
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RMR Oil Mills – High Quality Cooking Oils Extracted Using Cold-Pressed (Vaghai Wood Press) Method
Groundnut Oil Report Trans Fatty Acid is Nil Gingelly Oil Report Trans Fatty Acid is NIl Coconut Oil Report Trans Fatty Acid is Nil Adulteration Report Free from Argemone Oil Latest News Announcements Cold-pressed Cooking Oils in Bengaluru
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Quantitative and qualitative determination of acid value of peanut oil using near-infrared spectrometry - ScienceDirect
Quantitative and qualitative determination of acid value of peanut oil using near-infrared spectrometryAn oil sample was classified as qualified oil if its predicted value was above 0, and classified as unqualified oil if the predicted value was below 0.3. 3.1.
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Effect of refining on the quality and composition of groundnut oil
its low free fatty acid value. Vegetable oils generally primarily consist of triglycerides but several other com- pounds are also present. Some of these additional
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Evaluation of fatty acids profile of ethyl esters of yellow oleander and groundnut oils as biodiesel feedstock
component(s) of the vegetable oil. Determination of the fatty acid profile of vegetable oils and biodieselfatty acid of readily release its heat content during the combustion the biodiesels as a high proportion of the free fatty acid was neutralized by potassium
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Extraction and physicochemical analysis of some selected seed oils | Michael Afolayan - Academia.edu
Oil was extracted from the seeds of groundnut, melon and Moringa oleifera. The physicochemical properties of groundnut oil, melon oil and moringa oil were determined. The acid value obtained was 9.76 mgKOH/g, 7.85 mgKOH/g and 1.91 mgKOH/g for
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Effect of refining on quality and composition of sunflower oil
Introduction Sunflower oil is used as a premium salad oil due to the presence of high ratio of polyunsaturated-to-saturated fatty acids. Refined sunflower oil has found wide acceptance because of its high polyunsaturated fatty acid content, bland flavour, good storage
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Proximate Analysis and Physico-Chemical Properties of Groundnut ( Arachis hypogaea L.)
Fulltext - Proximate Analysis and Physico-Chemical Properties of Groundnut (Arachis hypogaea L.) Subscribe Today1.449 showed that the oil contained some double bonds in its fatty acid composition as reported by Eromosele and Pascal (2003), that
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Evaluation of fatty acids profile of ethyl esters of yellow oleander and groundnut oils as biodiesel feedstock
component(s) of the vegetable oil. Determination of the fatty acid profile of vegetable oils and biodieselfatty acid of readily release its heat content during the combustion the biodiesels as a high proportion of the free fatty acid was neutralized by potassium
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Peanut oil
Its major component fatty acids are oleic acid (46.8% as olein), linoleic acid (33.4% as linolein),Peanut oil, as with other vegetable oils, can be used to make soap by the process of saponification. The oil is safe for use as a massage oil. Peanut researcher
Get PriceAmino acid composition, antinutrients and allergens in the peanut protein fraction obtained by an aqueous enzymatic process - ScienceDirect
Amino acid composition, antinutrients and allergens in the peanut protein fraction obtained by an aqueous enzymatic processEAE has other advantages over the conventional hexane extraction. The oil obtained using EAE has low free fatty acid and and the
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Choice of solvent extraction technique affects fatty acid composition of pistachio ( Pistacia vera L.) oil
Since the accurate determination of fatty acid composition in oil extracted by different extraction techniques can be used to evaluate their efficiency, the aim of this work was to extract pistachio oil by two conventional extraction techniques, Soxhlet and maceration
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Nutritional and functional characterization of defatted seed cake flour of two Sudanese groundnut (Arachis hypogaea) cultivars
Groundnut is grown mainly for its oil, protein, plant residue and seed cake. More than half of the world groundnut production is crushedMineral extraction and determination Minerals of raw samples were extracted according to Chapman and Pratt (1982). Each
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Study on the determination methods of free fatty acids in Leather
The determination methods of free fatty acid include titration, colorimetry, chromatography and infrared method.[6-12] And the most common and convenient method is titration, but there are some
Get PriceSolvent Extraction and Characterization of Oil from Coconut Seed Using Alternative Solvents | Engineering Research ...- Academia.edu
Solvent extraction and characterization of oil from coconut seed using alternative solvents have been studied.2.3.6 Determination of free fatty acid (ffa) This process was repeated for sample Busing petroleum ether Free fatty acids are formed during
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Characterization and Phytochemical Screening of n-Hexane Oil Extract from Cissus aralioides Seeds
The chemical properties of the oil determined include saponification value, free fatty acid, iodine value, peroxide value andgroundnut oil with value 89.46g/100g, cotton oil with value 94.7g/100g [19] [26], due to its relative low iodine value, which results in IJSER
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Research Article Nutritional Value of Manga Groundnut (Arachis hypogea) and Characterization of Oil Extracted by Solvent
Characterization, extraction, manga groundnut, nutritional value, seed oil INTRODUCTION The Manga groundnut (Arachis hypogea l.)used for the determination of the acid value (method 969.1), peroxide value (method 920.160), iodine value (method 993.20
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Fatty Acids, Tocopherols and Sterols of Cephalocroton cordofanus in Comparison with Sesame, Cotton, and Groundnut Oils
Although the oil and fat business is based almost entirely on a limited number of commodity oils differing in fatty acid composition, there are many other plant oils with fatty acid composition not too dissimilar from the commodity oils. These could be used as food lipids but unless they were
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