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Journal articles on the topic 'Seed oil content'

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1

EL, MADIDI Said, and Abdelhamid BENMOUMOU. "Variability Analysis of the Seeds and Oil Yields of Several Accessions of Citrullus Colocynthis (L.) Collected in Morocco." INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGICAL SCIENCES 3, no. 12 (2019): 70–75. https://doi.org/10.5281/zenodo.3613533.

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<em>The ripe fruits of Citrullus colocynthis (L.) Schrad was collected in 12 different localities in Morocco to evaluate the variability of seed and oil yields. The measured traits are: seed weight (SW), seed number (SN), the weight of 100 seeds (W 100), seed oil content (OC), seeds yield (SY) and oil yield (OY). The seed oil content is ranging between 17 and 24 % of seed weight. The extrapolated seed yield among the accessions ranged from 156 to 816 Kg ha-1, with an overall mean of 413 Kg ha-1. The oil yield varied between 35 to 172 Kg ha-1. The oil extracted from the seed revealed high level
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2

Onwuzuruike, U. A., U. E. Inyang, A. P. Edima-Nyah, I. N. Okwunodulu, and C. U. Anyanwu. "Blending African oil bean seed oil with sesame seed oil: physicochemical properties and phytochemical contents." Journal of Agriculture and Food Sciences 22, no. 2 (2025): 15–28. https://doi.org/10.4314/jafs.v22i2.2.

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The effect of blending on the physicochemical properties and phytochemical contents of African oil bean seed oil and sesame seed oil was investigated. Vegetal oils were extracted from African oil bean seeds (AB) and sesame seeds (SS) through Soxhlet extraction and blended in the following proportions: AB100:SS0, AB0:SS100, AB90:SS10, AB80:SS20, AB70:SS30, AB60:SS40 and AB50:SS50 respectively. The physicochemical properties and phytochemical contents were evaluated and emanated data was statistically analyzed at 95% confidence level. Physicochemical results showed that moisture decreased from 1
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3

Karma, Taufiq, Mhd Hidayatullah, and Melsi Efrika Fitri. "IDENTIFICATION OF RUBBER SEED OIL CONTENT (Havea Brasiliensis)." TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES 2, no. 4 (2023): 109–16. http://dx.doi.org/10.55047/tires.v2i4.1223.

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Rubber (Havea brasiliensis) is one of the many plantation communities in Indonesia, especially in South Kalimantan. Most rubber plant farming communities only use rubber sap as their source of income, even though there are still other than rubber sap that can be used, namely rubber seeds that contain around 40%-50% vegetable oil. The high oil content in rubber seeds can be used as cooking oil. The purpose of this study is to analyze how rubber seed oil processing works simply. This research method is the processing of rubber seed oil by adopting a simple method of making coconut oil, namely fr
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4

Fieldsend, A. "Influence of oil content on the equilibrium moisture content of evening primrose ( Oenothera SPP.) seeds." Acta Agronomica Hungarica 55, no. 4 (2007): 485–89. http://dx.doi.org/10.1556/aagr.55.2007.4.8.

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Seed moisture content is a well-recognised index of safe storage. However, when in equilibrium with the storage environment it is merely an indicator of the relative humidity of the air, which is the primary regulator of the growth of moulds and insects. The relationship is influenced by the profile of the seed components. During the 1990s, significant increases in the seed oil content of evening primrose were achieved through plant breeding. This paper shows that the equilibrium moisture content of evening primrose seeds declines significantly with increasing oil content. Hence, the moisture
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5

Potter, TD, and PI McLoud. "Evaluation of sunflower cultivars in South Australia." Australian Journal of Experimental Agriculture 25, no. 1 (1985): 178. http://dx.doi.org/10.1071/ea9850178.

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Seed yields and oil contents were determined for several sunflower cultivars grown in the south-east of South Australia over a range of environments which included different locations and years. Data were analysed by modified joint regression techniques. Each cultivar was included in at least four experiments to allow analysis by modified joint regression. The highest seed yields were produced by Hysun 3 1, Sungold, Suncross 52, Sunking and Hysun 30, which produced 16.4, 15.4, 14.7, 12.4 and 7.4% more seed, respectively, than Peredovik. Seeds with the highest oil contents were produced by Sunc
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6

Dai, X. J., C. Wang, and Q. Zhu. "Milk performance of dairy cows supplemented with rape seed oil, peanut oil, and sunflower seed oil." Czech Journal of Animal Science 56, No. 4 (2011): 181–91. http://dx.doi.org/10.17221/1434-cjas.

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The objective of the study was to investigate the effects of supplementing different plant oils to the basal diet on milk yield and milk composition in mid-lactating dairy cows. Forty Chinese Holstein dairy cows averaging 120 days in milk (DIM) at the start of the experiment (body weight = 580 &amp;plusmn; 18.2 kg; milk yield = 33.0 &amp;plusmn; 2.00 kg/day) were used in a completely randomized block design. The animals were assigned to four dietary treatments according to DIM and milk yield, and supplemented with no oil (control), 2% rapeseed oil (RSO), 2% peanut oil (PNO) and 2% sunflower se
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7

Cahyono, Deddy Dwi Nur, Aam Aminah, Atfi Indriany Putri, et al. "Effects of Storage-Induced Moisture Loss on Germination Performance and Oil Yield of Pongamia pinnata." Jurnal Sylva Lestari 13, no. 1 (2025): 145–58. https://doi.org/10.23960/jsl.v13i1.1026.

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Pongamia (Pongamia pinnata) is a non-food plant that has the potential to be developed as a biofuel because its seeds’ oil content is up to 40%. Therefore, it is necessary to study the characteristics of seeds for germination in relation to mass cultivation and information on oil content as a production consideration. This paper aimed to describe the sensitivity of pongamia seed moisture content to germination and its oil content and also to understand the seed category. Variations in moisture content were obtained from storing seeds at ambient temperature for up to 5 months. Moisture content,
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8

Ni, Fei, Jiahuan Liu, Jing Zhang, et al. "Effect of soluble sugar content in silique wall on seed oil accumulation during the seed-filling stage in Brassica napus." Crop and Pasture Science 69, no. 12 (2018): 1251. http://dx.doi.org/10.1071/cp17392.

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Soluble sugar content in silique wall and seeds of rapeseed (Brassica napus L.) has significant effects on seed oil formation and accumulation. We studied the relationship between soluble sugar content in B. napus seeds and silique wall and oil concentration under field conditions in two cropping seasons, and examined changes in soluble sugar content in seeds and silique wall under different nitrogen (N) levels. Two commercialised Chinese rapeseed varieties, HZ9 and HZ62, with high seed yield and different N responses were used. Our results indicated that carbon (C):N ratio and soluble sugar c
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9

TONGUÇ, Muhammet, Sercan ÖNDER, and Sabri ERBAŞ. "Variations in seed oil and chemical composition among the safflower genotypes (Carthamus tinctorius L.)." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 51, no. 1 (2023): 13045. http://dx.doi.org/10.15835/nbha51113045.

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Seeds of oil crops are both important sources of edible oils and bioactive compounds. The present study was carried out to determine variations in oil content, bioactive compounds (total phenolic, flavonoid, carotenoid, xanthophyll and tocopherol) and fatty acid compositions in the seeds of 20 safflower genotypes. Relationships among these parameters were also examined with correlation and principal coordinate analysis. Significant differences for seed oil content and bioactive compounds were detected among the safflower genotypes. Total phenolic and flavonoid contents of the genotypes ranged
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10

Pahlavani, M., A. Miri, and G. Kazemi. "Response of oil and protein content to seed size in cotton(Gossypium hirsutum L., cv. Sahel)." Plant Breeding and Seed Science 59, no. 1 (2009): 53–64. http://dx.doi.org/10.2478/v10129-009-0004-8.

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Response of oil and protein content to seed size in cotton(Gossypium hirsutum L., cv. Sahel) This study was designed to identify the response of oil and protein content to non-heritable variation of seed size in cotton (Gossypium hirsutum L.). The experiment was conducted at Gorgan University of Agricultural Sciences, Gorgan, Iran in 2005. The results showed that germination and emergence increased linearity with seed size and R2 of these relationships were 92 and 89%, respectively. This means that larger seed had higher potential of germination and emergence. Also, there was a strong linear r
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11

Luna, R., and S. Sharma. "Seed source variation in morphological characters and oil content of Jatrohpa curcas Linn. in north-west India." Journal of Non-Timber Forest Products 13, no. 3 (2006): 221–25. http://dx.doi.org/10.54207/bsmps2000-2006-13k6tl.

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Variation in different seed morphological and fatty oil contents were studied among 25 seed sources from Punjab, Himachal Pradesh, Jammu &amp; Kashmir and Uttranchal. Though statistically significant differences were found for fruit diameter, number of seeds in a fruit, seed length, seed width, seed thickness, weight of 100 whole seeds, weight of seed coat of 100 seeds and weight of kernels of 100 seeds among different sources, no seed source was found to be the best for all traits. Seed source S20 (U.P. Dunera, Gurdaspur Forest Division) gave the maximum oil content of 33.10 per cent, which h
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12

Le, Xiaona, Wen Zhang, Guotao Sun, Jinshuan Fan, and Mingqiang Zhu. "Research on the Differences in Phenotypic Traits and Nutritional Composition of Acer Truncatum Bunge Seeds from Various Regions." Foods 12, no. 13 (2023): 2444. http://dx.doi.org/10.3390/foods12132444.

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Acer truncatum Bunge (ATB) is an excellent edible woody oil tree species since it bears a huge amount of fruit and has strong adaptability to be widely cultivated. Selecting an optimal cultivation region for ATB is crucial to improving China’s woody oil industrialization. Chemical analysis, correlation analysis, and affiliation function values were used in the present research to systematically analyze the phenotypic traits, organic compound content, and seed oil chemical composition of the seeds of ATB from nine regions. The average contents of oil, protein, and soluble sugar in ATB seeds wer
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13

BOTINEȘTEAN, Cristina, Matthias SCHREINER, and Ionel JIANU. "Influence of Solvent Used for Extraction on Tocopherols Content of Tomato Seed Oil." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture 70, no. 2 (2013): 431–32. http://dx.doi.org/10.15835/buasvmcn-agr:9802.

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One potential possibility of utilizing tomato seeds is oil production. This research investigated the tocopherol content of tomato oil extracted from seeds (Soxhlet extraction method) with different organic solvents (petroleum ether, diethyl ether, n-hexane). Seed from tomatoes cultivated in Timiș County, Romania were used as raw material. γ-tocopherol was the dominant antioxidant compound detected, followed by relatively small amounts of α-tocopherol and δ-tocopherol; β-tocopherol was not detected in the extracted oil from tomato seeds. α-tocopherol content ranged from 1.6 mg/100g to 3.0
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14

Stramkale, Veneranda, Aldis Stramkalis, Ļubova Komlajeva, Māra Selecka, Māra Vikmane, and Arturs Stalažs. "EVALUATION OF LATVIAN FLAX VARIETIES BY SEED YIELD AND QUALITY." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 1 (August 3, 2015): 133. http://dx.doi.org/10.17770/etr2009vol1.1116.

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Flax cultures give dual-purpose production – flax fibre and seeds. Flax varieties adapted to local climate conditions have breeded but up to now the profound research of its quality was not carried out. In our investigation we analysed flax varieties of Latvia selection for seed yield and quality in comparison with standard varieties ‘Vega 2’ and ‘Lirina’. In Latgale Agricultural Scientific Centre 10 Latvian flax varieties are cultivated and seed yield, 1000-seed weight, seed oil content (extracted by hot pressing method) and fatty acid content in flax seed oil (detected with gas chromatograph
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15

Ellis, R. H., T. D. Hong, E. H. Roberts, and U. Soetisna. "Seed storage behaviour in Elaeis guineensis." Seed Science Research 1, no. 2 (1991): 99–104. http://dx.doi.org/10.1017/s0960258500000726.

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AbstractSeed viability was maintained in four cultivars of oil palm (Elaeis guineensis Jacq.) during 12 months of hermetic storage at 15°C with 10–12% moisture content (embryo moisture contents of 19–21%). The viability of both these and drier seeds was reduced greatly during this period at cooler storage temperatures of 0°C and −20°C, however. For example, intact seeds at 6.1–7.4% moisture content (embryo moisture contents of 9.1–12.0%, at which freezing damage would not be expected) lost viability more rapidly at 0°C and −20°C than at 15°C. Moreover, desiccation to 4–5% moisture content (4–6
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16

Dimic, Etelka, Vesna Vujasinovic, Olga Radocaj, and Orsolja Pastor. "Characteristics of blackberry and raspberry seeds and oils." Acta Periodica Technologica, no. 43 (2012): 1–9. http://dx.doi.org/10.2298/apt1243001d.

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This study is concerned with the determination of technological quality characteristics of dried pomaces, i.e. blackberry and raspberry seeds, along with the quality parameters, content of total carotenoids and chlorophyl and transparency of crude extracted oil (using organic solvent). Blackberry seeds (Rubus fruticosus L.) were obtained from a domestic variety Cacanska bestrna, while the raspberry seeds (Rubus idaeus L.) were of the variety Willamette. Oil content of the blackberry pomace was 13.97 and 14.34%, while the oil content of the raspberry pomace was 13.44 and 14.33% on dry basis (d.
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17

KULAITIENĖ, Jurgita, Judita ČERNIAUSKIENĖ, Elvyra JARIENĖ, Honorata DANILČENKO, and Dovilė LEVICKIENĖ. "Antioxidant Activity and other Quality Parameters of Cold Pressing Pumpkin Seed Oil." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 46, no. 1 (2018): 161–66. http://dx.doi.org/10.15835/nbha46110845.

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Pumpkin seeds oil are rich in biologically active substances such as a source of tocopherols, carotenoids, especially β-carotene, lutein and other compounds. Also four fatty acids – palmitic, stearic, oleic and linoleic, dominated in the oil of pumpkin seeds oil. The study mainly aimed to evaluate the fatty acid contents and antioxidant parameters of seed oils isolated from different pumpkin cultivars. Investigations of seeds oil from Cucurbita pepo L. ‘Miranda’, ‘Golosemianaja’, and ‘Herakles’ pumpkin cultivars grown in Lithuania revealed that crude fat contents ranged from 44.4% to 47.3%, al
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18

Maurya, Ramanuj, Umesh Kumar, Ratna Katiyar, and Yadav Kumar. "Correlation and path coefficient analysis in Jatropha curcas L." Genetika 47, no. 1 (2015): 63–70. http://dx.doi.org/10.2298/gensr1501063m.

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Correlation and path analysis on 80 diverse accessions of J. curcas showed that seed weight/plant was significantly and positively associated with female flower/plant, male flower/plant, number of flower/plant, number of seed/plant, fruit weight/plant, seed width and negatively associated with oil content. Oil content was negatively and significantly correlated with all the traits studied with strong negative association with female flower/plant followed by male flower/plant, number of seed/plant, fruit weight/plant and seed weight/plant. Male flower per plant had the maximum direct effect on
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19

Shen, J., L. D. Kha, N. D. Kien, and K. Pinyopusarerk. "Variation in seed traits and oil content in 24 Jatropha curcas L. seed sources from Asia, Africa and Papua New Guinea." Silvae Genetica 62, no. 1-6 (2013): 257–64. http://dx.doi.org/10.1515/sg-2013-0031.

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Abstract This study was carried out to determine the extent of variation in seed traits and oil content among 24 seeds sources of Jatropha curcas from 8 countries in Asia, Africa and Papua New Guinea. There were marked differences in the length (range 15.88-19 mm), breadth (10.20-11.71 mm), thickness (7.95-9.37 mm) and volume index of seed (1337-2000 mm3), weight of seed (42.67-80.20 g) and kernel (18.44-51.04 g), kernel/seed ratio (0.43-0.66), and oil content in seed (18.08-37.89%) and kernel (34.02-59.09%). In general, seeds from Laos, Mali, Papua New Guinea, Philippines and Thailand were la
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20

Velasco, L., L. M. Mart, and De Haro. "Within-plant variation for seed weight and seed quality traits in white lupin (Lupinus albus L.)." Australian Journal of Agricultural Research 49, no. 1 (1998): 59. http://dx.doi.org/10.1071/a96154.

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The influence of the branch order on seed weight and seed quality traits was studied in 32 bitter landraces of white lupin. Seeds from the mainstem, first-order branches, and second-order branches were harvested separately and the seed weight, protein content, oil content, and oil composition were determined at each branch order. The results showed the presence of within-plant variation for all of the traits included in this study. The seeds from the mainstem were heavier and had lower oil and protein content than the seeds from the branches. The seed oil from the mainstem was characterised by
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21

Salni, Salni, Poedji Loekitowati Hariani, and Hanifa Marisa Hanifa. "Influence the Rubber Seed Type and Altitude on Characteristic of Seed, Oil and Biodiesel." International Journal of Renewable Energy Development 6, no. 2 (2017): 157. http://dx.doi.org/10.14710/ijred.6.2.157-163.

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This research studies the influence of the type of rubber seed that is superior and local, altitude plant in South Sumatra province to the characteristic of seed, oil and biodiesel (methyl ester). Rubber plants planted from local rubber seed by seeds seedlings and superior rubber seed by selected clones. In the study, rubber plants planted at a different altitude, namely in Banyuasin district (18 m above sea level), Prabumulih District (176 m above sea level) and Lahat District (627 m above sea level). The results showed that the weight of the flour, the water content and ash content in the lo
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22

Uddin, Md Nasir, S. M. Mahbub Ali, Md Abu Sadat, Md Amazed Hossain Chowdhury, Israt Jahan Mumu, and Md Zablul Tareq. "Mid storage seed hardening: a mechanical method to maintain seed viability during long term jute seed preservation." Plant Science Today 8, no. 1 (2021): 79–88. http://dx.doi.org/10.14719/pst.2021.8.1.916.

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Seed plays an important role in agricultural sector for both production and consumption purpose. Availability of vigour seed is one of the major constraints for maximizing crop production. However, healthy seed can also lose its viability during seed storage by changing different physio-chemical properties. Influence of environmental factors and seed containers during storage leading to seed deterioration. In this research, mid storage seed hardening treatment was applied in different aged seeds of jute species (C. Capsularis &amp; C. olitorius) with two types of storage bags. Seed hardening t
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23

Milovanovic, Mirjana, and Ksenija Picuric-Jovanovic. "Characteristics and composition of melon seed oil." Journal of Agricultural Sciences, Belgrade 50, no. 1 (2005): 41–47. http://dx.doi.org/10.2298/jas0501041m.

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Dried melon seeds (Citrullus colocynthis L) of the family Cucurbitaceae were investigated for nutritional quality and the oil seed characteristics. These melon seeds, on a dry weight basis, consisted of 52.3% of test and 47.7% of kernel. The moisture content in melon seeds was 54.5% and the mineral constituents were also determined. The oil content of seeds was very high ranging from 22.1-53.5%, due to the presence of the hulls, 22% from the seeds and 53% of the kernel, and also the crude protein content was so high as the 21.8% of the seeds. Standard procedures were applied to determine the f
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24

Savadi, Siddanna, Vasupalli Naresh, Vajinder Kumar, and Shripad Ramachandra Bhat. "Seed-specific overexpression of Arabidopsis DGAT1 in Indian mustard (Brassica juncea) increases seed oil content and seed weight." Botany 94, no. 3 (2016): 177–84. http://dx.doi.org/10.1139/cjb-2015-0218.

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Oil content is an important yield trait in Brassica juncea (L.) Coss. Improvements to yield levels of mustard by conventional breeding methods have reached a plateau. The application of transgenic technology is an area that has not yet been explored for improving the oil content of B. juncea. In this study, the effect of overexpression of AtDGAT1 (a key gene involved in oil biosynthesis) on the seed oil content of B. juncea was investigated. For seed-specific overexpression, the gene was linked to Arabidopsis thaliana oleosin promoter and mobilized into mustard through Agrobacterium-mediated t
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25

P, NAGARAJAN. "COMBINING ABILITY STUDIES ON OIL CONTENT IN RELATION TO FUZZ GRADES IN COTTON." Madras Agricultural Journal 84, February (1997): 63–65. http://dx.doi.org/10.29321/maj.10.a00839.

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The seeds of Gossypium are usually fuzzy of different grades. The combining ability on oil content in relation to fuzz grades is reported in this paper. Seven cotton lines differing in fuzz grade from fully fuzz to naked seeds were crossed with the fuzzy varieties: MCU.5, MUC.7, MCU.9 and LRA. 5166 in a 'line x tester' fashion. Seed oil percentage exhibited greater range of variation among hybrids (16.55 to 23.58). The naked seed parent, TCH.89/7 recorded the highest significant oil percentage (23.66) and hybrids involving naked seed parent also recorded significantly higher oil percentage. He
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26

ĆIRKOVIĆ, Aleksandra, Mirjana DEMIN, Milica FOTIRIĆ AKŠIĆ, and Biljana RABRENOVIĆ. "Processing waste: bioactive components and antioxidant capacity of cold-pressed oils from some fruit seeds." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 51, no. 3 (2023): 13241. http://dx.doi.org/10.15835/nbha51313241.

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In this study, the possible use of seeds after fruit processing to obtain unconventional cold-pressed edible oil was investigated. For this purpose, seeds of quince, sour cherries and plum were used. Fatty acid composition, antioxidant activity, peroxide and acid value, oxidative stability, and tocopherols and phytosterols content were determined in the studied oils. Plum seed oil was dominated by oleic acid, while quince and sour cherry seed oils contained abundant linoleic acid. The total polyphenol content in the studied oils ranged from 2.28 to 9.03 mg GAE 100 mL-1. Antioxidant properties
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27

Snider, John, Guy Collins, Jared Whitaker, Kent Chapman, Patrick Horn, and Timothy Grey. "Seed Size and Oil Content Are Key Determinants of Seedling Vigor in Gossypium hirsutum." Journal of Cotton Science 18, no. 1 (2014): 1–9. http://dx.doi.org/10.56454/uxgm9431.

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Despite the plethora of information on seed characteristics and seedling vigor in cotton, the near-continuous release of new cultivars coupled with limited information on seedling vigor for field conditions necessitates re-evaluation of seed characteristics important for vigorous seedling growth and plant establishment. Consequently, seedling vigor (fresh weight at the 2 to 3 leaf stage) and stand establishment were evaluated for 11 cotton cultivars across five locations in Georgia during the 2012 growing season. Seed size, seed oil content, and seed protein content were also evaluated for eac
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28

Yalamalle, Vishwanath Rohidas, Nilesh Nivrutt Gaikwad, Dinesh Manohar Ithape, Ashok Kumar, Kalyani Gorrepati, and Major Singh. "Loss of seed viability in onion (Allium cepa L.) in relation to degradation of lipids during storage." Journal of Applied and Natural Science 12, no. 4 (2020): 635–40. http://dx.doi.org/10.31018/jans.v12i4.2431.

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Onion seeds have one of the lowest longevity among the cultivated crops as it loses viability within a year. The unmarketable seeds have no reported food value or feed value. Onion seeds contain considerable oil content which has potential industrial utility. The present study reports the changes in the quality of seed oil extracted from seeds stored for one year (2019-2020), after which the seeds were unmarketable due to low germination. The physico-chemical properties of seed oil were studied in four onion (Allium cepa L.) varieties (Bhima Safed, Bhima Super, Bhima Dark Red and Bhima Shakti)
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29

Nahar, Joytun. "A Study on Biochemical Properties and Nutritional Screening of Moringa oleifera Seed Oil from Farmed and Wild Provenance of Bangladesh." Bangladesh Journal of Food and Nutrition 1, no. 2 (2024): 66–75. https://doi.org/10.70945/bjfn.2024.v01i02.09.

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Background: Moringa oleifera seed oil, renowned for its nutritional and medicinal properties, is a potential alternative for edible oils due to its high oleic acid content and bioactive compounds. Objective: This study aims to investigate the biochemical properties, nutritional composition, and antioxidant activity of Moringa oleifera seed oil from farmed and wild provenances in Bangladesh. Method: Moringa oleifera seeds from farmed and wild sources were collected, dried, and processed. Oil extraction was performed using a Soxhlet apparatus with hexane as the solvent. Nutritional composition,
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30

Li, Weilan, Eunae Yoo, SooKyeong Lee, et al. "Seed Weight and Genotype Influence the Total Oil Content and Fatty Acid Composition of Peanut Seeds." Foods 11, no. 21 (2022): 3463. http://dx.doi.org/10.3390/foods11213463.

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Peanut, an important oilseed crop cultivated worldwide as a dietary food, is a good food source with health benefits. To explore the potential benefits of peanuts as a food resource, 301 peanut accessions were evaluated to determine the effect of seed weight and genotype on total oil content and fatty acid composition. Total oil was extracted using the Soxhlet method and fatty acids were analyzed by gas chromatography mass spectrometry. Wide variations in the 100-seed weight, total oil content, and fatty acid profile were observed among genotypes and accession types. An effect of seed weight o
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31

Hladni, Nada, Vladimir Miklic, Anto Mijic, Sinisa Jocic, and Dragana Miladinovic. "Correlation and path coefficient analysis for protein yield in confectionary sunflower (Helianthus annuus L.)." Genetika 47, no. 3 (2015): 811–18. http://dx.doi.org/10.2298/gensr1503811h.

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The most important criteria for introducing new confectionary hybrids into the production is high protein yield. Path coefficient analysis was used to obtain information on direct and indirect effects of studied traits (seed oil content, kernel oil content, seed yield, kernel protein content, mass of 1000 seeds, kernel ratio and hull ratio) on protein yield. The research was conducted during three vegetation seasons, on 22 experimental confectionary sunflower hybrids created in the breeding program at the Institute of Field and Vegetable Crops. Strong and very strong correlations were found am
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32

Laiko, І. М., L. N. Kobyzeva, S. V. Mishchenko, and H. I. Kyrychenko. "Intra-population variability of oil content and fatty acid composition in modern hemp cultivars." Plant Breeding and Seed Production, no. 121 (July 8, 2022): 20–27. http://dx.doi.org/10.30835/2413-7510.2022.260990.

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Purpose and objectives. To identify new promising material with high seed productivity, oil content and optimal fatty acid composition&#x0D; Results and discussion. It was found that the variability ranges of the oil content and seed weight increased under the influence of selections. Use of distant genotypes in hybridization contributed to the generation of high-oil lines, which later become donors of this trait. High oil content was recorded in hybrids derived from crossing cultivars and self-pollinated lines of the Central European eco-geographical type with cultivars and self-pollinated li
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Babajide, S. O., S. A. Oluwalana, and O. A. Akinlawon. "Biochemical analysis of Brachystegia aurycoma harms seeds." Nigerian Journal of Animal Production 29, no. 2 (2021): 294–98. http://dx.doi.org/10.51791/njap.v29i2.1577.

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A biochemical analysis of Brachystegia eurycoma hurm seeds was conducted. Brachystegia, of the family Leguminosae sub-family: Caesalpinioideae is a timber tree whose seeds ``achi", are relished as soup condiment by the Igbo-speaking people of Nigeria. The seeds were subjected to oil extraction using the Sorhler method. The oil was subjected to chemical analysis to determine the saponification, iodine, free fatty acid and acid values. Proximate analysis was carried out on the seed meal and the seed coal. Results showed that the oil content was 3.33% which is of good quality and fit for Human co
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PETAR, ČANAK, RADIĆ VELIMIR, JOCKOVIĆ MILAN, et al. "EFFECT OF DESICCATION DATE ON OIL CONTENT IN SUNFLOWER SEED." Contemporary Agriculture (2011) 60, no. 3-4 (2011): 276–82. https://doi.org/10.5281/zenodo.7350346.

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The trial was conducted at Rimski &Scaron;ančevi experimental field in 2009 in order to assess the effect of chemical desiccation on oil content in seed of three sunflower inbred lines (L1, L2 and L3). Reglone forte (2 l/ha) was used for desiccation. Desiccant application was performed at 7-day intervals from the end of flowering to harvest maturity. Seed moisture content was measured prior to each treatment. Seed oil content was determined after harvest. The three lines showed highly significant differences in seed oil content. The highest oil content was found in L3, the lowest in L2. The hi
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Hamurcu, Mehmet, Derya Arslan, Erdogan Esref Hakki, et al. "Boron application affecting the yield and fatty acid composition of soybean genotypes." Plant, Soil and Environment 65, No. 5 (2019): 238–43. http://dx.doi.org/10.17221/679/2018-pse.

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The effects of different boron (B) dosages (0, 2 and 12 mg B/kg) were determined on four soybean (Glycine max (L.) Merr.) cultivars, namely 13935, Türksoy, ME 3399 and Deficiency. B contents of the dried plant samples, dry weight, total oil, biomass, seed yield (g/pot), seed protein contents and seed fatty acid compositions were estimated. The seed protein content and shoot dry weight of soybean cultivars increased and decreased with B supply, respectively. The seed oil of cv. Türksoy had the highest ratio of stearic and oleic acids under 2 mg B/kg treatment. The highest total oil content unde
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Clevinger, Elizabeth M., Ruslan Biyashev, David Haak, Qijian Song, Guillaume Pilot, and M. A. Saghai Maroof. "Identification of quantitative trait loci controlling soybean seed protein and oil content." PLOS ONE 18, no. 6 (2023): e0286329. http://dx.doi.org/10.1371/journal.pone.0286329.

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Soybean is a major source of seed protein and oil globally with an average composition of 40% protein and 20% oil in the seed. The goal of this study was to identify quantitative trait loci (QTL) conferring seed protein and oil content utilizing a population constructed by crossing an above average protein content line, PI 399084 to another line that had a low protein content value, PI 507429, both from the USDA soybean germplasm collection. The recombinant inbred line (RIL) population, PI 507429 x PI 399084, was evaluated in two replications over four years (2018–2021); the seeds were analyze
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Zou, Yuting, Yanan Wang, Mingwei Zhu, Shuxian Li, and Qiuyue Ma. "The Development of Paeonia ostii Seeds and Oil Quality Formation." HortScience 55, no. 8 (2020): 1210–15. http://dx.doi.org/10.21273/hortsci15074-20.

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Paeonia ostii is a woody oil crop with potential value as an edible oil. With the aim of acquiring systematic knowledge of the development of P. ostii seeds, the oil content, biomass, and water content of the seeds were determined. Changes in the distribution of hydrogen protons in P. ostii seeds during follicle development were traced using magnetic resonance imaging (MRI). The formation of oil bodies in the endosperm and embryo was observed using transmission electron microscopy (TEM). Dynamic changes in oleic acid, linoleic acid, and α-linolenic acid contents were assessed by gas chromatogr
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Jia, Yuan, Min Yao, Xin He, et al. "Transcriptome and Regional Association Analyses Reveal the Effects of Oleosin Genes on the Accumulation of Oil Content in Brassica napus." Plants 11, no. 22 (2022): 3140. http://dx.doi.org/10.3390/plants11223140.

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Rapeseed stores lipids in the form of oil bodies. Oil bodies in the seeds of higher plants are surrounded by oleosins. Adjusting oleosin protein levels can prevent the fusion of oil bodies and maintain oil body size during seed development. However, oil contents are affected by many factors, and studies on the complex molecular regulatory mechanisms underlying the variations in seed oil contents of B. napus are limited. In this study, a total of 53 BnOLEO (B. napus oleosin) genes were identified in the genome of B. napus through a genome-wide analysis. The promoter sequences of oleosin genes c
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Castamann, Alfredo, Pedro Alexandre Varella Escosteguy, Diego Berres, and Silas Zanella. "Diagnosis and recommendation integrated system (DRIS) of soybean seed oil content." Revista Brasileira de Ciência do Solo 36, no. 6 (2012): 1820–27. http://dx.doi.org/10.1590/s0100-06832012000600016.

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The Diagnosis and Recommendation Integrated System (DRIS) can improve interpretations of leaf analysis to determine the nutrient status. Diagnoses by this method require DRIS norms, which are however not known for oil content of soybean seeds. The aims of this study were to establish and test the DRIS method for oil content of soybean seed (maturity group II cultivars). Soybean leaves (207 samples) in the full flowering stage were analyzed for macro and micro-nutrients, and the DRIS was applied to assess the relationship between nutrient ratios and the seed oil content. Samples from experiment
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Shahid, Muhammad, Guangqin Cai, Feng Zu, et al. "Comparative Transcriptome Analysis of Developing Seeds and Silique Wall Reveals Dynamic Transcription Networks for Effective Oil Production in Brassica napus L." International Journal of Molecular Sciences 20, no. 8 (2019): 1982. http://dx.doi.org/10.3390/ijms20081982.

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Vegetable oil is an essential constituent of the human diet and renewable raw material for industrial applications. Enhancing oil production by increasing seed oil content in oil crops is the most viable, environmentally friendly, and sustainable approach to meet the continuous demand for the supply of vegetable oil globally. An in-depth understanding of the gene networks involved in oil biosynthesis during seed development is a prerequisite for breeding high-oil-content varieties. Rapeseed (Brassica napus) is one of the most important oil crops cultivated on multiple continents, contributing
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J, Vanitha, Manivannan N, and Chandirakala R. "Variability and Correlation Analysis for Oil Yield and Component Traits in a Mapping Population of Sunflower." Madras Agricultural Journal 98, December (2011): 308–11. http://dx.doi.org/10.29321/maj.10.001204.

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Studies on variability and association analysis was carried out for RIL F5 generation of a cross TNHSF239-68-1-1-1 x 17B in sunflower (Helianthus annuus L.) for oil yield and component traits. The highest GCV and PCV were observed for oil yield, seed yield, stripes between margins, stripes on margin and seed colour. High heritability accompanied with high genetic advance as per cent of mean was observed for pollen colour, stripes on margin, stripes between margin, seed colour, hull weight, kernel weight and 100-seeds weight. Association studies revealed that, oil yield per plant had significan
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Aytac, Zehra, Nurdilek Gulmezoglu, Tugce Saglam, Engin Gokhan Kulan, Ugur Selengil, and Halit Levent Hosgun. "Changes in N, K, and Fatty Acid Composition of Black Cumin Seeds Affected by Nitrogen Doses under Supplemental Potassium Application." Journal of Chemistry 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/3162062.

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This study was carried out to determine the efficiency of nitrogen (N) doses (0, 30, 60, and 90 kg N ha−1) under supplemental potassium (K) application (50 kg K2O ha−1) on black cumin in 2011 and 2012. The results showed that increased N levels resulted in increasing seed yield and N and K contents in seed, while oil content decreased. The seed yield and oil yield were peaked at the doses of 60 kg N ha−1and 50 kg K ha−1. An increase in N doses caused a reduction in oil content regardless of K supply. Saturated fatty acids and oleic acid were slightly increased by K application, while minor cha
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Marega Filho, Mario, Deonisio Destro, Lilian Azevedo Miranda, Wilma Aparecida Spinosa, Mercedes Concórdia Carrão-Panizzi, and Ricardo Montalván. "Relationships among oil content, protein content and seed size in soybeans." Brazilian Archives of Biology and Technology 44, no. 1 (2001): 23–32. http://dx.doi.org/10.1590/s1516-89132001000100004.

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During 1995/96 and 1996/97, experiments were carried out at Londrina State University, aiming at quantifying the oil and protein contents in two groups of soybean genotypes; estimating the phenotypic, genotypic and environmental correlations existent among oil, protein content and seed size, and identifying genotypes for direct human consumption with high protein content. The evaluated characters were Weight of a Hundred Seeds (WHS), expressed in grams/100 seeds, Oil Content (OC) and Protein Content (PC), expressed in %. In the experiment carried out in the field, OC ranged from 12 to 20.37 %
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Lužaić, Tanja, Gjore Nakov, Snežana Kravić, Siniša Jocić, and Ranko Romanić. "Influence of Hull and Impurity Content in High-Oleic Sunflower Seeds on Pressing Efficiency and Cold-Pressed Oil Yield." Applied Sciences 15, no. 6 (2025): 3012. https://doi.org/10.3390/app15063012.

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This study investigates the effects of hull and impurity content on the efficiency of cold-pressing high-oleic sunflower seeds using a screw press. High-oleic sunflower oil is valued for its oxidative stability and health benefits, and optimizing pressing conditions is crucial for maximizing yield and maintaining oil quality. The identification of high-oleic sunflower oil was performed by analyzing its fatty acid composition, iodine value, and refractive index. Eleven seed samples with varying hull and impurity contents were processed to assess their impact on cake composition, pressing effici
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Ткачук, Олександр. "OIL CONTENT AND YIELD FROM EARLY-EARLY AND EARLYEARLY SOYBEAN VARIETIES." Scientific Journals of the International Academy of Applied Sciences in Lomza 89, no. 1 (2024): 142–52. https://doi.org/10.58246/tyhsag36.

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Soybeans are a valuable oil crop as an object of transfer and a raw material resource, compared to traditional oilseeds, and can also be used, depending on weather conditions and cultivation techniques, as oil or protein processing. Therefore, to compensate for the lack of soybean oil production, it is necessary to select varieties with high seed yields and high oil content. Given the great variety of soybean varieties that have been included in the state register in recent years, it is important to identifythe soybean varieties with the highest oil yield. The research was conducted on the bas
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Fitriyana, Liya, Muhammad Dani Supardan, Yuliani Aisyah, and Irfan Irfan. "The Potential of Nyamplung Seed Oil (Calophyluminophyllum L.) as a Source of Natural Antioxidants." Proceedings of International Conference on Multidiciplinary Research 5, no. 2 (2022): 167–73. http://dx.doi.org/10.32672/pic-mr.v5i2.5425.

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Indonesia has many plants that have the potential as raw materials for medicines and cosmetics, one of which is Calophylluminophyllum which in Indonesian is called the Nyamplung plant. Nyamplung seeds have a high oil content of 73% and have the potential as a source of active compounds. In this study, we looked at the content of active compounds as antioxidants from Nyamplung seed oil produced from the press and press process with degumming. The resulting Nyamplung seed oil contains compounds from the phenolic and steroid groups. Component analysis showed that Nyamplung seed oil contained as m
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Marwa, Jouaidi, Rahmani Rami, and Mohamed Debouba. "Seed oil physicochemical characterization from non-edible Pancratium maritimum." JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT 7, no. 2 (2025): 1–6. https://doi.org/10.56027/joasd.162025.

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The oil extracted from Pancratium maritimum seeds was subjected to qualitative (acidity, K232, K270, chlorophyll content) and quantitative (polyphenol content, fatty acid composition) characterization. The P. maritimum seed oil showed an acidity of 0.22 mg/g, a k232 extinction coefficients of 2.6% and total polyphenol contents of 89.5 mg EGA/Kg. The chlorophyll contents were similar to that commonly recorded for edible vegetable oils. Interestingly, the P. maritimum seed oil was enriched in fatty acids distributed into 11 fatty acids with the most abundant fatty acids being the linoleic acid (
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Matthaus, B., and M. M. Özcan. "Fatty acids, tocopherol, and sterol contents of some Nigella species seed oil." Czech Journal of Food Sciences 29, No. 2 (2011): 145–50. http://dx.doi.org/10.17221/206/2008-cjfs.

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The lipid compositions of the seed oils of some Nigella species were investigated. The total oil content of the seeds ranged from 28.0 to 36.4%. GC-MS fatty acid compositional analysis of the Nigella seed oils revealed the content of linoleic acid to be the highest (40.3&amp;ndash;58.9%). Other prominent fatty acids were as follows: oleic (18.7&amp;ndash;28.1%), palmitic (10.1&amp;ndash;12.5%), 22:1 D11 (3.2&amp;ndash;3.8%) and stearic (2.6&amp;ndash;3.1%) acids. All the Nigella seed oils analysed exhibited differences in their tocopherol contents and the differences were estimated. The oils e
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Martínez-Arias, Rosa, María Ronquillo-López, and Axel Schechert. "Quantification of Oil Content in Intact Sugar Beet Seed by Near-Infrared Spectroscopy." Agronomy 8, no. 11 (2018): 254. http://dx.doi.org/10.3390/agronomy8110254.

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Sugar beet seed oil reserves play an important role in successful germination and seedling development. The purpose of this study was to establish a non-destructive near-infrared (NIR) methodology with good predictive accuracy to quantify stored seed oil in sugar beet seed. Reflectance NIR spectra were acquired from viable monogerm seeds. Calibration equations were developed using partial least squares. The optimized calibration model reached a Pearson correlation of 0.946; an independent prediction test reached a correlation of 0.919 and a Root Mean Square Error of Prediction of 0.388. The po
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Mohsen, Geehan, Said S. Soliman, Elsayed I. Mahgoub, et al. "Gamma-rays induced mutations increase soybean oil and protein contents." PeerJ 11 (November 21, 2023): e16395. http://dx.doi.org/10.7717/peerj.16395.

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Mutation breeding is one of the effective techniques used for improving desired traits such as yield quality and quantity in economic crops. The present study aims to develop oil and protein contents in addition to high yield attributes in soybean using gamma rays as a mutagen. Seeds of the soybean genotypes Giza 21, Giza 22, Giza 82, Giza 83 and 117 were treated with gamma rays doses 50, 100, 200 and 300 Gy. Plants were then scored based on morphological parameters correlated with yield quantity including plant height, seed weight and valuable protein and oil contents. Mutant lines exhibiting
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