Yield, Proximate Composition and Mineral Element Content of Three Cultivars of Raw and Roasted Peanuts

Oerise, Nellie L.; Lau, Herbert A.; Ritchey, S. J.; Murphy, Elizabeth W.

doi:10.1111/j.1365-2621.1974.tb02871.x

Cited by 42 publications

(30 citation statements)

References 7 publications

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“…Significant differences were found among the 26 germplasm lines for each of the 11 elements derived fkom peanut seed (Table 2). These results corroborate earlier findings of nutrient differences among cultivars (2,3,4,7,8,10).…”

Section: Methodssupporting

confidence: 83%

Seed Mineral Composition of Diverse Peanut Germplasm1

Branch¹,

Gaines²

1983

Peanut Science

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Quality of peanut (Arachis hypogaea L.) seed is of major concern to the grower, processor, and consumer. Past investigations have mainly focused upon organic compounds, thus basic information pertaining to inorganic elements is relatively sparse. A chemical evaluation study was conducted over a three-year period to determine the concentration of elemental constituents among diverse germplasm and to examine the extent of correlation among element concentrations. Twenty-six distinct genotypes were analyzed for N, K, P, S, Mg, Ca, Fe, Zn, Mn, B, and Cu.Significant difFerences were found among the germplasm lines for each of the inorganic elements. In general, the means were within the ranges that have been previously reported. Both highly significant positive and negative relationships were observed for several elemental combinations. The largest correlation was negative between seed Ca and K concentrations. These 'Contribution from the University of Georgia, Department of Agronomy, Coastal Plain Experiment Station, Tifton, GA. Mention of a trademark, proprietary product, or vendor does not constitute a guarantee or warranty of the product by the Univ. Ga. College of Agriculture and does not imply its approval to the exclusion of other products that may be suitable.'Assistant Geneticist and Research Chemist, respectively, University of Ga., Dept. of Agron., Coastal Plain Expt. Sta., Tifton, GA 31793. data indicate that careful consideration should be given to the selection method used in a breeding program for improving the compositional balance of peanut seed.

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Section: Methodssupporting

confidence: 83%

Seed Mineral Composition of Diverse Peanut Germplasm1

Branch¹,

Gaines²

1983

Peanut Science

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“…The intact peanut kernels contained proteins levels ranging from 20.7 to 29.7% (relative to total weight) with a mean protein content for all samples of 25.2 ± 2.7% (Table 1), which is in line with known average values of protein content in peanut (Oerise et al, 1974). The differences we see in protein content between the samples can be explained by both genetic and environmental factors, in particular the variety cultured and climate and weather conditions (Cobb and Johnson, 1973).…”

Section: Protein Content Of Peanut Kernels and Aqueous Extractssupporting

confidence: 55%

“…Peanut (Arachis hypogaea L) is a seed crop legume that is widely used for human food purposes because of its high nutrition value (Oerise et al, 1974) and sensory attributes. The overall annual production of peanut (including Runner, Virginia, Spanish, and Valencia) in the U.S. in 2014 was 2.4 million tons (Anonymous, USDA NASS report, 2015) harvested from 1.4 million acres.…”

Section: Introductionmentioning

confidence: 99%

Allergenicity attributes of different peanut market types

Koppelman

Jayasena

Luykx

et al. 2016

Food and Chemical Toxicology

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a b s t r a c tFour different market classes of peanut (Runner, Virginia Spanish, and Valencia) are commonly consumed in Western countries, but for some consumers peanuts are a main cause of food-induced anaphylaxis. Limited information is available on the comparative allergenicity of these distinct market classes. The aim of this study was to compare allergenicity attributes of different peanut cultivars.The protein content and protein profiles were highly comparable for all tested cultivars. All cultivar samples contained the major allergens Ara h 1, Ara h 2, Ara h 3 and Ara h 6, as assessed by SDS-PAGE and RP-HPLC, although some minor differences in major allergen content were found between samples. All samples were reactive in commercial ELISAs for detection and quantification of peanut protein. IgEbinding potency differed between samples with a maximum factor of 2, indicating a highly comparable allergenicity.Based on our observations, we conclude that peanuts from the main market types consumed in Western countries are highly comparable in their allergenicity attributes, indicating that safety considerations with regard to peanut allergy are not dependent on the peanut cultivar in question.

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“…Derise et al (16) also reported a very similar ash content for Virginia-type peanuts. The mineral composition of peanut seeds is given in Table 2.…”

Section: Resultsmentioning

confidence: 68%

New hihg‐oleic peanut cultivars grown in the Southwestern United States

Jonnala

Dunford

Dashiell

2005

J Americ Oil Chem Soc

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The chemical composition of five high-oleic peanut lines grown in Oklahoma was examined. Tamrun OL 01, Tamrun OL 02, TX 977164, and TX 977239 were developed using conventional breeding procedures. SunOleic and Tamrun 96 were the parent lines. These lines demonstrated outstanding agronomic characteristics in Oklahoma. The peanut seeds analyzed in this study contained 42 to 49% oil, 25 to 29% protein, 9 to 12% total dietary fiber, about 2% ash, and 5% moisture. The peanut seeds were rich in potassium. Phosphorus and calcium were the two other two major minerals present in all the samples. The proximate compositions of all the breeding lines were within the range of the parent lines except they had 80% (w/w) oleic acid, which was significantly higher than the parent lines. This study indicates that conventional genetic selection for high-oleic concentration does not cause substantial unintentional changes in peanut chemical composition.The cultivated peanut (Arachis hypogaea L.) is an important oil and food crop and is currently grown on approximately 40 million acres (16.2 million ha) worldwide (1). As an oilseed crop, peanuts rank fourth in world production. Within the United States, the major peanut-producing regions are in the southeastern and southwestern states. The state of Oklahoma ranks seventh in the United States in peanut production (2).A peanut breeding line containing about 80% oleic acid and 2% linoleic acid was first identified by Norden et al. (3). The incorporation of high-oleic genes into new peanut breeding lines resulted in the SunOleic cultivar, a high-oleic variety released by the Florida Agricultural Experiment Station in 1995 (4). The SunOleic peanut variety has a favorable high oleic acid content and consequently extended shelf life. Tamrun 96, released by the Texas Agricultural Experiment Station (TAES), is a popular variety in the southwestern United States because of its high yield, disease resistance, and peg strength. Compared with another popular variety, Florunner, Tamrun 96 appears to exhibit better resistance to several diseases including tomato spotted wilt, southern blight, sclerotinia, and pod rot.The TAES, the Oklahoma Agricultural Experiment Station (OAES), and the USDA/ARS initiated a joint breeding program to develop a peanut variety that would possess favorable traits of both SunOleic and Tamrun 96. Four peanut linesTamrun OL 01, Tamrun OL 02, TX 977164, and TX 977239-were developed using SunOleic and Tamrun 96 as parental lines. These breeding lines had very good agronomic characteristics when tested in Oklahoma. Tamrun OL 01 was released by the TAES and the OAES, and Tamrun OL 02 has been released by the TAES. The breeding lines TX 977164 and TX 977239 have not yet been released.The main objective of this study is to examine the chemical composition of Tamrun OL 01, Tamrun OL 02, TX 977164, and TX 977239. The specific objectives include: (i) determination of the nutritional composition of peanut varieties developed for the southwestern United States, (ii) examination of ...

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Yield, Proximate Composition and Mineral Element Content of Three Cultivars of Raw and Roasted Peanuts

Cited by 42 publications

References 7 publications

Seed Mineral Composition of Diverse Peanut Germplasm1

Seed Mineral Composition of Diverse Peanut Germplasm1

Allergenicity attributes of different peanut market types

New hihg‐oleic peanut cultivars grown in the Southwestern United States

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