scholarly journals Pattern recognition of acorns from different Quercus species based on oil content and fatty acid profile

2003 ◽  
Vol 54 (4) ◽  
Author(s):  
Suzana Ferreira-Dias ◽  
Dina G. Valente ◽  
José M.F. Abreu
Keyword(s):  
Pattern Recognition ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Oil Content

scholarly journals Total Oil Content and Fatty Acid Profile of Some Almond (Amygdalus communis L.) Cultivars

2016 ◽  
Vol 66 (3) ◽  
pp. 173-178 ◽  
Author(s):  
Adnan Yildirim ◽  
Fatma Akinci-Yildirim ◽  
Bekir San ◽  
Yilmaz Sesli
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Oil Content ◽  
Total Oil ◽  
Amygdalus Communis

scholarly journals Effect of Cultivars and Planting Date on Yield, Oil Content, and Fatty Acid Profile of Flax Varieties (Linum usitatissimumL.)

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Maricel Andrea Gallardo ◽  
Héctor José Milisich ◽  
Silvina Rosa Drago ◽  
Rolando José González
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Yield ◽  
Oil Content ◽  
Planting Date ◽  
Oil Composition ◽  
Experimental Station ◽  
Negative Effect ◽  
Seed Yields

In order to determine the effect of cultivars and planting date on flax fatty acid profile, seed yield, and oil content, an assay with seven cultivars (Baikal, Prointa Lucero, Prointa Ceibal, Panambí INTA, Curundú INTA, Carapé INTA, and Tape INTA) was carried out at Parana Agricultural Experimental Station, Argentina. Significant differences among cultivars were found for content of palmitic (5–7 g/100 g), stearic (5–8 g/100 g), linoleic (13–19 g/100 g), saturated (11–15 g/100 g), and unsaturated acids (92–96 g/100 g) within the seven cultivars. The best seed yields were observed in Prointa Lucero and Carapé INTA varieties (2091.50 kg·ha−1and 2183.34 kg·ha−1, respectively) in the first planting date and in Carapé INTA and Prointa Lucero (1667 kg·ha−1and 1886 kg·ha−1, respectively) in the second planting date. A delayed planting date had a negative effect on seed yield (1950 kg·ha−1and 1516 kg·ha−1) and oil content (845 kg·ha−1and 644 kg·ha−1) but did not affect oil composition.

scholarly journals The Effect of Hydrothermally Processed Soybean- and Rapeseed-Based Diets on Performance, Meat and Carcass Quality Characteristics in Growing-Finishing Pigs

2019 ◽  
Vol 19 (4) ◽  
pp. 1083-1097
Author(s):  
Piotr Kaczmarek ◽  
Daniel Korniewicz ◽  
Krzysztof Lipiński ◽  
Magdalena Mazur-Kuśnirek
Keyword(s):  
Fatty Acid ◽  
Meat Quality ◽  
Fatty Acid Profile ◽  
Oil Content ◽  
Average Daily Gain ◽  
Monounsaturated Fatty Acids ◽  
Glucosinolate Content ◽  
Pufa Ratio ◽  
Rapeseed Cake ◽  
Cold Pressed

AbstractThe experiment was performed on 60 crossbred weaners with average initial body weight (BW) of 22 kg. The animals were divided into 4 groups, with 15 animals (10 males and 5 females) per group, based on the percentage content of the following components in complete diets: soybean meal, toasted full-fat soybeans, cold-pressed rapeseed cake with increased oil content, extruded rapeseed cake with increased oil content. The growth performance of pigs, carcass characteristics, meat quality and the fatty acid profile of depot fat were determined. The pigs fed complete diets containing toasted soybeans had higher average daily gain (ADG). The animals receiving cold-pressed rapeseed cake were characterised by lower ADG and higher FCR. The carcasses of pigs fed diets containing cold-pressed rapeseed cake and extruded rapeseed cake had lower lean content than the carcasses of pigs administered toasted soybeans. The analysed feedstuffs had no effect on back-fat thickness or meat quality. Cold-pressed and extruded rapeseed cake contributed to changes in the fatty acid profile of backfat, including an increase in the concentrations of monounsaturated fatty acids (MUFAs) and a more desirable n-6/n-3 PUFA ratio. The extrusion processing of rapeseed cake decreased the content of lysine and methionine with cystine by approximately 4%, and reduced total glucosinolate content by approximately 17%. The inclusion of toasted soybeans in pig diets contributed to higher BW gain and carcass dressing percentage. Rapeseed cake with increased oil content led to desirable changes in the fatty acid profile of backfat.

scholarly journals Yield and quality of sunflower oil in Ultisol and Oxisol under water regimes

2019 ◽  
Vol 23 (7) ◽  
pp. 532-537
Author(s):  
Luis H. Loose ◽  
Arno B. Heldwein ◽  
Jocélia R. da Silva ◽  
Mateus P. Bortoluzzi
Keyword(s):  
Fatty Acid ◽  
Water Deficit ◽  
Fatty Acid Profile ◽  
Yield Components ◽  
Oil Content ◽  
Crop Season ◽  
Soil Class ◽  
Yield And Quality ◽  
Water Conditions ◽  
Water Surplus

ABSTRACT Extreme natural events influencing soil water availability are major factors limiting yield and oil quality in oilseed crops. The aim of the present study was to assess the effect of water deficit and surplus water on yield, oil content and on the fatty acid profile of sunflower plants sown in main and second crop seasons in two soil classes in Rio Grande do Sul State. The experiment was carried out in Santa Maria, RS (Ultisol) and Panambi, RS state, Brazil (Oxisol), Brazil, and comprised three water conditions (water deficit, water surplus and control) in a randomized block design. The hybrid Helio 250 was sown in early September (main crop season) and in early January (second crop season) in both soil classes. Yield, yield components, oil content, oil yield and fatty acid profile were herein analyzed. Yield and yield components were affected by water conditions, sowing dates and soil class. The soil class had no significant effect on oil content, yield or quality. Water deficit was more harmful to oil yield and quality than water surplus. Water deficit was responsible for increased oleic fatty acid contents and for linoleic content reduction.

scholarly journals Synteny analysis of genes and distribution of loci controlling oil content and fatty acid profile based on QTL alignment map in Brassica napus

BMC Genomics ◽  
2017 ◽  
Vol 18 (1) ◽  
Author(s):  
Nadia Raboanatahiry ◽  
Hongbo Chao ◽  
Liangxing Guo ◽  
Jianping Gan ◽  
Jun Xiang ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Brassica Napus ◽  
Fatty Acid Profile ◽  
Oil Content ◽  
Synteny Analysis

Diversity in oil content and fatty acid profile in seeds of wild cassava germplasm

2014 ◽  
Vol 60 ◽  
pp. 310-315 ◽  
Author(s):  
Alfredo Augusto Cunha Alves ◽  
Linda Manthey ◽  
Terry Isbell ◽  
David Ellis ◽  
Maria M. Jenderek
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Oil Content

scholarly journals Impact of genotype on fatty acid profile, oil content and nutritional value of the sweet fruits of Acrocomia aculeata

2020 ◽  
Vol 42 (6) ◽  
Author(s):  
Rosemar Antoniassi ◽  
Sidinea Cordeiro de Freitas ◽  
Tania dos Santos Silva ◽  
Manuela Cristina Pessanha de Araujo Santiago ◽  
Allan Eduardo Wilhelm ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Nutritional Value ◽  
Oil Content ◽  
Biodiesel Production ◽  
Fruit Characteristics ◽  
Total Dietary Fiber ◽  
Glucose Content ◽  
Significant Difference ◽  
Acrocomia Aculeata

Abstract Macauba (Acrocomia aculeata) has mainly been evaluated as an oil source focused on biodiesel production. Furthermore, the fruit mesocarp and kernel are edible, and candies, jelly, sweet alcoholic liquor and ice cream are also produced from the mesocarp. Despite its consumption, there is still a lack of information on the nutritional composition of macauba. Selected macauba genotypes producing fruits with a sweet mesocarp were evaluated regarding the fruit characteristics, proximate composition, oil content and fatty acid profile. The mesocarp total sugar (fructose and glucose) content ranged from 4.5 to 9.6 g/100 g, total dietary fiber varied from 6.8 to 9.3 g/100 g, while protein content was up to 2.2 g/100 g (wet basis). There was a significant difference among genotypes for fruit characteristics, pulp oil content (7-29 g/100 g wet basis), and fatty acids from the mesocarp such as C18:1 (36-63%), C18:2 (7-35%) and C18:3 (0.8-7%)(p<0.05), and one of the evaluated genotypes may contribute to daily intake of linoleic and linolenic acids. The carotenes in the mesocarp oil ranged from 30-240 mg/kg. Lauric acid was the main fatty acid in the kernel oil. The differences observed depended on the genetic diversity and point out the nutritional value and different applications for macauba mesocarps.

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