Genotypic and environmental effects on fatty acid composition, iodine value and oil content of peanut (Arachis hypogaea L.) /

Bovi, Marilene Leão Alves

doi:10.5962/bhl.title.105629

Cited by 16 publications

(17 citation statements)

References 30 publications

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“…Holaday & Pearson (1974) found that higher temperature during the last 4 weeks before harvest resulted in higher oleic acid and lower linoleic acid content. Bovi (1982), Raheja et al (1987) and Önemli (2012) observed that the correlation between oleic acid and linoleic acid percentages was negative in peanut oil. Several factors affect the fatty acid content in peanut oil, including variety, seasonal variation, genotype, location, air and soil temperature, planting date, soil nutrient, moisture availability, growing conditions and maturity (Young & Worthington, 1974;Brown et al, 1975;How & Young, 1983;Hashim et al, 1993;Hassan et al, 2005;Hassan & Ahmed, 2012;Chaiyadee et al, 2013).…”

Section: Discussionmentioning

confidence: 99%

“…For this reason, the average oil content of peanut varieties was found higher in main cropped than in double cropped growing season. In different studies by Holaday & Pearson (1974), Brown et al (1975), Raheja et al (1987), Hassan et al (2005), Yav et al (2008) and Isleib et al (2008) were reported that the oil percentage of peanut kernel varies between 35 to 56% depending on genotype and growing conditions, and the oil content of peanut varieties influence by genotype, seed maturity, climatic conditions, geographical location, growing season and growing conditions. Similar results were reported by various researchers (Özcan & Seven, 2003;Yav et al, 2008;Hassan & Ahmed, 2012;Önemli, 2012;Chowdhury et al, 2015.…”

Section: Discussionmentioning

confidence: 99%

“…Several factors affect the fatty acid content in peanut oil, including variety, seasonal variation, genotype, location, air and soil temperature, planting date, soil nutrient, moisture availability, growing conditions and maturity (Young & Worthington, 1974;Brown et al, 1975;How & Young, 1983;Hashim et al, 1993;Hassan et al, 2005;Hassan & Ahmed, 2012;Chaiyadee et al, 2013). Similar results were reported by Holaday & Pearson (1974), Brown et al (1975), Dwivedi et al (1996), Andersen & Gorbet (2002), Hassan et al (2005) and Isleib et al (2008).…”

Section: Discussionmentioning

confidence: 99%

“…The increase in oleic acid concentration with increasing seed maturity is normally accompanied by a decrease in palmitic, linoleic, arachidic, eicosenic, behenic and lignoceric acid. Bovi (1982) and Holaday & Pearson (1974) found that higher temperatures during the last 4 weeks before harvest resulted in higher oil and oleic acid content and correspondingly higher O/L ratios.…”

Section: Introductionmentioning

confidence: 99%

“…Moreover, the degree of unsaturated fatty acid and the stability of peanut oil were determined by using the iodine value. High-oleic peanut has longer self-life than low-oleic peanut and it has better flavor quality or stability than lowoleic peanut (Brown et al, 1975;Yav et al, 2008;Chaiyadee et al, 2013) Several factors such as variety, seasonal variation, genotype, location, air and soil temperature, planting date, soil nutrient, moisture availability, growing conditions and maturity affect the fatty acid content in peanut oil (Young & Worthington, 1974;Brown et al, 1975;How & Young, 1983;Hashim et al, 1993;Dwivedi et al, 1996;Hassan et al, 2005;Isleib et al, 2008;Hassan & Ahmed, 2012;Chaiyadee et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

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Characterization of peanut (Arachis hypogaea L.) seed oil and fatty acids composition under different growing season under mediterranean environment

Güllüoğlu¹,

Bakal²,

Onat³

et al. 2016

JEBAS

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KEYWORDS Arachis hypogeal Fatty acid Growing season Iodine value Oleic linoleic acid ABSTRACTPeanut is one of the most important oil and protein producing crops in the world. Quality of peanut seed oil is influenced by temperature and moisture. However, little is known about the chemical composition of peanut grown in environmental conditions of Turkey. Therefore, this study was conducted at the Cukurova University Farm, Turkey as a main and double cropped to determinate oil quality and fatty acid compositions of some peanut varieties in different growing seasons. The results of study indicated that, the oil content (two years average) of peanut varieties ranged from 47.55-51.55% in main cropped and 43.71-50.48% in double cropped growing seasons. Further, the oleic acid content was also varied between 39.80-81.13% and 39.42-81.51% in main and double cropped growing seasons, respectively and the linoleic acid percentage values of peanut varieties ranged from 1.73 to 36.38% in main cropped and from 2.66 to 37.72% in double cropped growing season. Oleic acid to linoleic acid ratio (O/L) was higher in main cropped than in double cropped growing season and iodine value was higher in double cropped than in main cropped growing season.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Characterization of peanut (Arachis hypogaea L.) seed oil and fatty acids composition under different growing season under mediterranean environment

Güllüoğlu¹,

Bakal²,

Onat³

et al. 2016

JEBAS

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A statistical approach to the biosynthetic route of fatty acids in olive oil: cross-sectional and time series analyses

Ninni

1999

J. Sci. Food Agric.

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A study of the biosynthetic route of the fatty acids in Greek virgin olive oil is presented. The investigation of the behaviour of the fatty acids is based on the statistical analysis of data of percentage composition in fatty acids of Greek olive oil during the ripening period of the olive. The existence of time series observations within several cross‐sections provides the opportunity to assess the cross‐sectional effects along the time series effects. The increased availability of cross‐sectional information over time provides opportunities for a more complete statistical methodology in chemometrics. The methodology of pooling time series and cross‐sectional data is proposed in this study. Pooling allows us to test the homogeneity hypothesis that the slopes and intercepts for the same variables are equal for different periods. It is demonstrated here that pooling is not appropriate and the results obtained are no better than separate time series or cross‐sectional estimates. However, it is important that the method be introduced. The results obtained in this paper are useful in studying a synthesis of time series and cross‐sectional effects for the fatty acids of olive oil. © 1999 Society of Chemical Industry

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A comparative study of oil, protein, and fatty acid content of 12 cultivars of peanut (Arachis hypogaea L.) grown from two regions in Shandong province, China

Liu

2023

Crop Science

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Peanut is a primary oil crop that is cultivated on a large scale in Shandong province, China. This study evaluated the oil, protein, and fatty acid compositions of different types of peanut cultivars growing in different ecological regions (Yantai and Heze) in Shandong province from 2019 to 2020. The results showed that the oil content ranged from 38.83% to 56.48%, and the protein content ranged from 21.80% to 31.65% among the studied sites. The oleic acid content and ratio of oleic acid to linoleic acid (O/L) ranged from 39.19% to 52.58% and from 0.92 to 1.77, respectively. Accessions TY107, TY109, and HS-D-1 were identified as the most promising oil varieties; HY20 and HY6314 were identified as optimal protein varieties; and HY9311, HY9310, and LH09-2 were identified as promising varieties for oleic acid production. A significant and positive relationship between seed oil content and accumulated growing degree days (GDD) and insolation duration demonstrated that environments with high temperatures and a long insolation duration promoted oil synthesis. However, a positive relationship was observed only between GDD and protein content. Based on the meteorological conditions of Shandong province, the southwest (such as Heze) is an optimal region for cultivating peanuts with high oil content; the east (Yantai) is most suitable for high-protein peanut production. The results indicate that the growing conditions should carefully be considered for sustainable and healthy development of the peanut industry as climate variables will likely influence seed composition, thus affecting the suitability for various end uses. INTRODUCTIONPeanut or groundnut (Arachis hypogaea L.), an important oilseed crop cultivated worldwide, serves as a major source of vegetable oil and livestock fodder in many countries and constitutes an important revenue source for farmers (M. L. . Peanut is grown on 4.5 million hectares of land in China, with an annual production estimated at 17.5

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Genotypic and environmental effects on fatty acid composition, iodine value and oil content of peanut (Arachis hypogaea L.) /

Cited by 16 publications

References 30 publications

Characterization of peanut (Arachis hypogaea L.) seed oil and fatty acids composition under different growing season under mediterranean environment

Characterization of peanut (Arachis hypogaea L.) seed oil and fatty acids composition under different growing season under mediterranean environment

A statistical approach to the biosynthetic route of fatty acids in olive oil: cross-sectional and time series analyses

A comparative study of oil, protein, and fatty acid content of 12 cultivars of peanut (Arachis hypogaea L.) grown from two regions in Shandong province, China

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