scholarly journals Fatty acid profile and oxidation tests of fat extracted from yogurt using rose hip seed oil

2018 ◽  
Vol 17 (1) ◽  
pp. 51--58 ◽  
Author(s):  
Katarzyna Turek ◽  
◽  
Jacek Domagała ◽  
Monika Wszołek
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Rose Hip

scholarly journals Fatty acid profile and oxidation tests of fat extracted from yogurt using rose hip seed oil [pdf]

2018 ◽  
Vol 17 (1) ◽  
pp. 51-58
Author(s):  
Katarzyna Turek ◽  
◽  
Jacek Domagała ◽  
Monika Wszołek
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Rose Hip

scholarly journals The Effect of CLA-Rich Isomerized Poppy Seed Oil on the Fat Level and Fatty Acid Profile of Cow and Sheep Milk

Animals ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 912 ◽  
Author(s):  
Robert Bodkowski ◽  
Katarzyna Czyż ◽  
Anna Wyrostek ◽  
Paulina Cholewińska ◽  
Ewa Sokoła-Wysoczańska ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Milk Fat ◽  
Seed Oil ◽  
Fat Content ◽  
Atherogenic Index ◽  
Poppy Seed ◽  
Sheep Milk ◽  
Δ9 Desaturase

The aim of the study was to examine the effect of dietary supplementation of isomerized poppy seed oil (IPO) enriched with conjugated dienes of linoleic acid (CLA) on cow and sheep milk parameters (fat content, fatty acid profile, Δ9-desaturase index, and atherogenic index). The process of poppy seed oil alkaline isomerization caused the formation of CLA isomers with cis-9,trans-11, trans-10,cis-12, and cis-11,trans-13 configurations in the amounts of 31.2%, 27.6%, and 4.1% of total fatty acids (FAs), respectively. Animal experiments were conducted on 16 Polish Holstein Friesian cows (control (CTRL) and experimental (EXP), n = 8/group) and 20 East Friesian Sheep (CTRL and EXP, n = 10/group). For four weeks, animals from EXP groups received the addition of IPO in the amount of 1% of dry matter. Milk was collected three times: on days 7, 14, and 30. Diet supplementation with IPO decrease milk fat content (p < 0.01). Milk fat from EXP groups had higher levels of polyunsaturated fatty acids, including FAs with beneficial biological properties, that is, CLA and TVA (p < 0.01), and lower levels of saturated fatty acids, particularly short- (p < 0.01) and medium-chain FAs (p < 0.05). The addition of IPO led to a decrease in the atherogenic index.

scholarly journals Rubber seed oil and flaxseed oil supplementation alter digestion, ruminal fermentation and rumen fatty acid profile of dairy cows

animal ◽  
2019 ◽  
Vol 13 (12) ◽  
pp. 2811-2820 ◽  
Author(s):  
Y. Pi ◽  
L. Ma ◽  
K.M. Pierce ◽  
H.R. Wang ◽  
J.C. Xu ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Dairy Cows ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Flaxseed Oil ◽  
Ruminal Fermentation ◽  
Rubber Seed Oil ◽  
Rubber Seed

Methyl Esters (Biodiesel) from and Fatty Acid Profile of Gliricidia sepium Seed Oil

2015 ◽  
Vol 92 (5) ◽  
pp. 769-775 ◽  
Author(s):  
Gerhard Knothe ◽  
Maria Ellenita G. de Castro ◽  
Luis F. Razon
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Methyl Esters ◽  
Gliricidia Sepium

Fatty Acid Profile and Bioactive Compound Extraction in Purple Viper's Bugloss Seed Oil Extracted with Green Solvents

2020 ◽  
Vol 97 (3) ◽  
pp. 319-327 ◽  
Author(s):  
Miguel Ángel Rincón‐Cervera ◽  
Raúl Galleguillos‐Fernández ◽  
Valeria González‐Barriga ◽  
Rodrigo Valenzuela ◽  
Hernán Speisky ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Bioactive Compound ◽  
Green Solvents

ULTRASOUND EXTRACTION AND FATTY ACID PROFILE OF GRAPE SEED OIL

2019 ◽  
pp. 284-295
Author(s):  
Rosana Oliveira Ehlers ◽  
Helena Brito Machado ◽  
Jênifer Inês Engelmann ◽  
Marcilio Machado Morais ◽  
Valéria Terra Crexi
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Grape Seed ◽  
Ultrasound Extraction ◽  
Grape Seed Oil

scholarly journals Morpho-chemical divergence and fatty acid profile of shea tree seeds (Vitellaria paradoxa) collected from different locations in Kwara State, Nigeria

2019 ◽  
Vol 78 (1) ◽  
pp. 17-24
Author(s):  
David Adedayo Animasaun ◽  
Stephen Oyedeji ◽  
Kehinde Stephen Olorunmaiye ◽  
Musibau A. Azeez ◽  
Idowu Abdulfatah Tijani ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Ethyl Oleate ◽  
Acid Value ◽  
Seed Morphology ◽  
Morphological Data ◽  
Vitellaria Paradoxa ◽  
Seed Characters

Abstract The present study characterizes seed-related traits, phytochemical, physiochemical parameters and fatty acid profile of shea (Vitellaria paradoxa) seeds collected from the Kosubosu, Fufu and Sare areas of Kwara State, Nigeria to determine the effects of microclimate on seed morphology, biochemical and oil constituents. Seed morphological data were analyzed for variability. Seed oil was extracted for phytochemical constituents, physicochemical properties, and fatty acid profiling by gas chromatography equipped with mass spectrometry (GC/MS). Results showed intra and inter-locational variations in seed characters. Most fruits had 1–2 seeds. Seeds were predominantly brown and very few were dark brown. Phytochemicals and physicochemical parameters of the seed oil varied with place of collection. Alkaloid, saponin, tannin and phytate contents ranged between 0.79–0.84, 1.20–1.26, 1.48–1.56 and 0.15–0.18 mg g−1 respectively. The density of the oil was less than that of water, acid value ranged from 10.58–13.56 mg KOH g−1 and iodine values were between 36.63 to 40.32 g I2 (100 g)–1. Saponification values lie between 160.39 and 184.14 mg KOH g−1; and free fatty acid was within 5.32–6.81 %. Peroxide, ɑ-tocopherol, total phenol and oxalate values as well as viscosity of the oil also varied; however, refractive index was similar. Ethyl oleate and octadecanoic acids were present and most abundance in all the locations, while glycidol stearate was only found in Fufu samples with three other fatty acids. Five fatty acids were present in Kosubosu, while Sare had only two. The results obtained in the present study indicate that shea oil could be used for medicinal, nutritional and industrial purposes. Since seed characters, phytochemical, physicochemical and fatty acid compositions varied with the microclimate, environmental and micro-ecological conditions should be considered when collecting seeds for oil utilization.

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