Fatty acid profile of seashore mallow (Kosteletzkya pentacarpos) seed oil and properties of the methyl esters

2015 ◽  
Vol 117 (8) ◽  
pp. 1287-1294 ◽  
Author(s):  
Gerhard Knothe ◽  
Bryan R. Moser
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Seed Oil ◽  
Methyl Esters ◽  
Kosteletzkya Pentacarpos

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

scholarly journals Inclusion of rapeseed and pumpkin seed cakes in diets for Murciano-Granadina goats alters the fatty acid profile of milk

2021 ◽  
Vol 51 (2) ◽  
pp. 262-270
Author(s):  
I.M. Boldea ◽  
C. Dragomir ◽  
M.A. Gras ◽  
M. Ropotă
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Unsaturated Fatty Acids ◽  
Methyl Esters ◽  
Control Diet ◽  
Dietary Lipids ◽  
Italian Ryegrass ◽  
Pumpkin Seed ◽  
Lactating Goats

The objective of this research was to assess the effects of including oil-rich feedstuffs in diets for lactating goats on the fatty acid (FA) profile of their milk. Thirty-six Murciano-Granadina goats were randomly assigned to three treatment groups, namely a control diet (CTRL), a diet based on whole rapeseed (RS), and a diet based on pumpkin seed cake (PSC). The diets were composed of 1 kg hay (70 % Italian ryegrass, 30% alfalfa) and 1.24 kg concentrate, and were formulated to be isoenergetic and isonitrogenous. Milk yield and its contents of protein, fat and lactose did not differ significantly among the groups. However, including oil-rich feeds in the diet altered the fatty acid profile of the milk significantly, decreasing its saturated fatty acid (SFA) content and increasing its content of unsaturated fatty acids (UFAs). Effects on polyunsaturated fatty acids (PUFAs), conjugated linoleic acid (CLA), and the n-6 to n-3 ratio depended on the source of dietary lipids. The PSC augmented diet increased the relative amount of PUFAs and fatty acid methyl esters (FAME) in milk (+25 %) significantly In comparison with CTRL, whereas the RS diet produced a limited and statistically insignificant increase (+7.5%). The concentration of CLA was higher in milk from does fed the PSC diet, whereas the n-6 to n-3 ratio was lower in milk from does fed RS. These preliminary results form the basis for developing premium dairy products that are enriched in fatty acids that are more favourable for human health.

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 Biodiesel Production from Rubber Seed Oil by Transesterification Using a Co-solvent of Fatty Acid Methyl Esters

2018 ◽  
Vol 41 (5) ◽  
pp. 1013-1018 ◽  
Author(s):  
Hanh Ngoc Thi Le ◽  
Kiyoshi Imamura ◽  
Norie Watanabe ◽  
Masakazu Furuta ◽  
Norimichi Takenaka ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Methyl Esters ◽  
Seed Oil ◽  
Methyl Esters ◽  
Biodiesel Production ◽  
Rubber Seed Oil ◽  
Rubber Seed ◽  
Acid Methyl

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
Sign in / Sign up

Export Citation Format

Share Document