Oil quality characteristics and headspace volatiles of newly released groundnut (<i>Arachis hypogaea</i> L) cultivars

Jambunathan, R.; Sridhar, R.; Raghunath, K.; Dwivedi, Sangam L.; Nigam, S. N.

doi:10.1002/jsfa.2740610105

Cited by 9 publications

(9 citation statements)

References 10 publications

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“…The oil had a relative density between 0.954 to 0.961 d 20 20 , refractive Index (n 20 D ) between 1.451 to 1.461, a saponifiable value between 165.3 (Aydıncık) to 187.6 (Anamur), and an unsaponifiable between 0.67 g (Alanya) to 1.12 g (Bucakışla). Peroxide and acidity values oils were found lower when compared with analyses results of peanut kernels obtained from Patancheru, India of Jambunathan et al (1993) 6) . The fatty acid composition of seed oil triacylglycerides varies widely among different plant species and often the occurrence of unusual fatty acids is characteristic for particular plant families 22) .…”

Section: Resultsmentioning

confidence: 59%

“…The oil is used in the manufacture of salad or further processed to produce margarine 4,5) . Peanuts are mostly consumed as snack food after roasting like other nuts 6) . Peanuts make an important contribution to the diet in many countries.…”

Section: Introductionmentioning

confidence: 99%

“…Peanut kernels are rich in oil, naturally containing from 47 to 50%. Oil quality and its stability are very important for the consumers 6) . The composition of kernel and its oil of several cultivars of peanut were carried out 11) .…”

Section: Introductionmentioning

confidence: 99%

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Some Nutritional Characteristics of Kernel and Oil of Peanut (Arachis hypogaea L.)

Musa

2010

J. Oleo Sci.

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Some nutritional properties of the peanut kernel and oils were established. The oil yields from these kernels vary from 32.7 % to 45.4 %. The content of protein ranged between 25.9 % to 32.4 %, with a mean value of 28.93 %. The mineral contents of peanut kernels were determined by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). The contents of Na ranged from 867.7 mg/kg to 1186.1 mg/kg, with a mean value of 1004.7 mg/ kg. The phosphor contents of kernels ranged between 2769.7 mg/kg to 3784.9 mg/kg, with a mean value of 3433.91 mg/kg. The oil had a refractive Index ( n 20) between 1.451 to 1.461 and a saponifiable value between 165.3 to 187.6. The main fatty acids in peanut kernel oils are oleic, linoleic and palmitic. Statistical differences between parameter to locatins were important at p<0.05. As a result, the present study showed the peanut kernels of the researched species of Arachis kernels from Turkey to be a potential source of valuable oil which might be used for edible and other industrial applications.

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Section: Resultsmentioning

confidence: 59%

Section: Introductionmentioning

confidence: 99%

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Some Nutritional Characteristics of Kernel and Oil of Peanut (Arachis hypogaea L.)

Musa

2010

J. Oleo Sci.

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“…hirsuta (295-337 ppm in oil) were similar to NC-7 (300 ppm) and lower than Flourunner (425 ppm). While peroxide and iodine value of oils were found lower compared with that of Jambunathan et al (1993).…”

Section: Physical and Chemical Properties Of Peanut And Peanut Buttermentioning

confidence: 66%

“…1 (2003), 12-18Mercer et al1990, Jambunathan et al1992, Hashim et al1993, Grosso et al 1994and 1999, Çelik 1995, Grimm 1996, Chiou et al1997. The most recent contribution in this area is by Grosso and Guzman (1995), Grosso et al (1997) and Jambunathan et al (1992Jambunathan et al ( ,1993. Sheppard and Rudolf (1991) researched total lipids, fatty acids and proximates properties of peanuts and peanut products.…”

Section: Introductionmentioning

confidence: 99%

PhysÄ±cal and chemÄ±cal analysÄ±s and fatty acÄ±d composÄ±tÄ±on of peanut, peanut oÄ±l and peanut butter from ÇOM and NC-7 cultÄ±vars

Özcan¹,

Seven²

2003

Grasas y Aceites

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RESUMENAnálisis físico-químico y composición en ácidos grasos de cacahuete, aceite de cacahuete y manteca de cacahuete de plantaciones ÇOM y NC-7.En las muestras de dos diferentes tipos de cacahuete y manteca de cacahuete, obtenidas de localidades diferentes de la misma región, se han determinado: humedad, proteína, grasa, celulosa, ceniza y energia. Por otro lado, se ha medido el peso de 1000 semillas y sus tamaños. En las muestras se han estudiado mediante un Espectrofotómetro de Emisión Atómica -Plasma con Acoplamiento Inductivo (ICP-AES) el contenido en Na, K, Ca, P, Fe, Zn, Cu, Mg, Mn, Al, As, B, Cs,Cr, Li, Pb, Se y V. En los granos y en la manteca de cacahuete se ha determinado la acidez, el ín-dice de iodo, el índice de peróxido, la densidad relativa, el índice de refracción, los tocoferoles, el índice de saponificación y la materia insaponificable. Por cromatografía de gases se ha determinado en las semillas y en los aceites de manteca de ambas plantaciones los ácidos: mirístico, palmítico, palmitoléico, esteári-co, oleico, linoleico, linolénico, araquídico, gadoléico y behénico. Los ácidos grasos mayoritarios de las mantecas y semillas de cacahuetes en las dos variedades fueron los ácidos oleico, linoleico y palmítico. Ambas variedades mostraron altas concentraciones de ácido oleico. Por consiguiente, las mantecas y semillas de cacahuetes de ÇOM y NC-7 aparecen ricas en aceite, proteína, áci-dos oleico y linoleico y minerales. El aumento de la relación alto oleico/linoleico y del contenido en tocoferoles es muy importante debido a la estabilidad del aceite. También, la manteca de cacahuete es equivalente nutricionalmente al grano de cacahuete. PALABRAS-CLAVE: Aceite -Ácidos grasos -Cacahuete (Arachis hypogaea L.) -Manteca de cacahuete -Propiedades físicas -Propiedades químicas -Minerales. SUMMARY Physical and chemical analysis and fatty acid composition of peanut, peanut oil and peanut butter from ÇOM and NC-7 cultivars.In the samples of two different peanuts and peanut butters which were obtained from different locations of the same region, moisture, protein, oil, cellulose, ash and energy have been determined. Furthermore, the weight of 1000 seeds peanuts and their sizes have been measured. In the samples, Na, K, Ca, P, Fe, Zn, Cu, Mg, Mn, Al, As, B, Cs,Cr, Li, Pb, Se and V amounts have been established by using Inductivelly Coupled Plasma-Atomic Emission Spectrophotometer (ICP-AES). In the kernels and peanut butter, acidity, iodine and peroxide value, relative density, re fractive i nd ex, to co ph ero l, sap on ificat ion number an d unsaponifiable matter have been determined. In the seed and butter oils of ÇOM and NC-7 cultivars, respectively; myristic, palmitic, palmitoleic, stearic, oleic, linoleic, linolenic, arachidic, gadoleic and behenic acids were identified mainly by gas chromatography. The major fatty acids of peanut seeds and butter of both cultivar were oleic, linoleic and palmitic acids. Both variety exhibited higher concentrations of oleic acid.Consequently, peanut seeds and butters of...

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Peanut Oil

Pattee

2005

Bailey's Industrial Oil and Fat Products

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This chapter provides a background on the origin of the peanut, spreading of the peanut from its source of origin, and evolution of the peanut oil industry. A 30‐year summation of world peanut production, peanut oil and meal production, and utilization of these products provides an overview of the changes in sources of production and consumption that has occurred within this time period across the 11 major peanut producing countries. Over the last 30 years (1972–2002), there has been a 22% increase in the area harvested, a 51% increase in yield, and a 92% increase in total peanut oil consumption. Advances in oil extraction procedures are presented, as are advances in the development of the high oleic peanut oil sources. Compositional aspects of peanut oil are reviewed. Other subject areas are the use of peanut oil as a seed protectant, dietary aspects, and allergenicity.

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Oil quality characteristics and headspace volatiles of newly released groundnut (Arachis hypogaea L) cultivars

Cited by 9 publications

References 10 publications

Some Nutritional Characteristics of Kernel and Oil of Peanut (Arachis hypogaea L.)

Some Nutritional Characteristics of Kernel and Oil of Peanut (Arachis hypogaea L.)

PhysÄ±cal and chemÄ±cal analysÄ±s and fatty acÄ±d composÄ±tÄ±on of peanut, peanut oÄ±l and peanut butter from ÇOM and NC-7 cultÄ±vars

Peanut Oil

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