scholarly journals A new source of omega-3 and gamma tocopherol: Fig (Ficus carica L.) seed oil

2021 ◽  
pp. 556-560
Author(s):  
Sultan TARLACI
Keyword(s):  
Seed Oil ◽  
Ficus Carica ◽  
Omega 3 ◽  
Gamma Tocopherol

scholarly journals Effect of Gold Sea Cucumber (Stichopus hermanni) Extract Concentration on Antioxidant Activity of Grape Seed Oil (Vitis vinifera) nanoemulsion

2018 ◽  
Vol 16 (1) ◽  
pp. 36 ◽  
Author(s):  
Siti Umroh Noor ◽  
Amelia Gozali
Keyword(s):  
Antioxidant Activity ◽  
Sea Cucumber ◽  
Seed Oil ◽  
Grape Seed ◽  
Omega 3 ◽  
Extract Concentration ◽  
Globule Size ◽  
Grape Seed Oil ◽  
Dpph Method ◽  
Antioxidant Agent

Gold sea cucumber extract (Stichopus hermanni) is rich in collagen and unsatturated fatty acid also known omega 3 such as docosahexaenoic acid and eicosapentaenoic acid that highly effective as an antioxidant. Oligomeric proanthocyanidin is the main content in grape seed oil and the most powerful antioxidant agent that can protect collagen. The aim of research was to determine the effect of gold sea cucumber extract concetration on antioxidant activity of grape seed oil nanoemulsion. The three formulas with results test of antioxidant activity with DPPH method using 15% Brij CS12® and 30% propylene glycol has done which the oil phase was dispersed in the aqueous phase.Variation that have been done is to use the antioxidant activity (IC50) of gold sea cucumber extract  for 2, 4, and 6 times. The resulting preparations was conformed of organoleptic, nanoemulsion type, clarity, globule size, viscosity and rheology, pH and freez thaw test. Antioxidant activity of gold sea cucumber extract and grape seed oil were  (IC50= 53.79 and 17.41 μg/mL respectively). The nanoemulsion was analysed using two-way ANOVA method. Antioxidant  activity at storage for 0; 2 and 4-weeks of formula I, II, III were (IC50=  49.15; 49.45, 51.15 µg/mL), (IC50= 44.12, 47.48, 48.14 µg/mL), and (IC50= 42.14, 43.45, 45.33 µg/mL) respectively. Can be concluded that the higher concentration of gold sea cucumber extract, the antioxidant activity of nanoemulsion is higher, but it decreased during the storage.

Bioavailability of omega-3 essential fatty acids from perilla seed oil

2003 ◽  
Vol 68 (3) ◽  
pp. 207-212 ◽  
Author(s):  
E.M Kurowska ◽  
G.K Dresser ◽  
L Deutsch ◽  
D Vachon ◽  
W Khalil
Keyword(s):  
Fatty Acids ◽  
Seed Oil ◽  
Essential Fatty Acids ◽  
Omega 3 ◽  
Perilla Seed

scholarly journals Molecular Mechanism of Antioxidant and Anti-Inflammatory Effects of Omega-3 Fatty Acids in Perilla Seed Oil and Rosmarinic Acid Rich Fraction Extracted from Perilla Seed Meal on TNF-α Induced A549 Lung Adenocarcinoma Cells

Molecules ◽  
2021 ◽  
Vol 26 (22) ◽  
pp. 6757
Author(s):  
Payungsak Tantipaiboonwong ◽  
Wittaya Chaiwangyen ◽  
Maitree Suttajit ◽  
Napapan Kangwan ◽  
Sirichat Kaowinn ◽  
...  
Keyword(s):  
Lung Adenocarcinoma ◽  
Rosmarinic Acid ◽  
Seed Oil ◽  
Biological Effects ◽  
A549 Cells ◽  
Seed Meal ◽  
Omega 3 ◽  
Tnf Α ◽  
A549 Lung ◽  
Perilla Seed

Industrially, after the removal of oil from perilla seeds (PS) by screw-type compression, the large quantities of residual perilla seed meal (PSM) becomes non-valuable waste. Therefore, to increase the health value and price of PS and PSM, we focused on the biological effects of perilla seed oil (PSO) and rosmarinic acid-rich fraction (RA-RF) extracted from PSM for their role in preventing oxidative stress and inflammation caused by TNF-α exposure in an A549 lung adenocarcinoma culture model. The A549 cells were pretreated with PSO or RA-RF and followed by TNF-α treatment. We found that PSO and RA-RF were not toxic to TNF-α-induced A549 cells. Both extracts significantly decreased the generation of reactive oxygen species (ROS) in this cell line. The mRNA expression levels of IL-1β, IL-6, IL-8, TNF-α, and COX-2 were significantly decreased by the treatment of PSO and RA-RF. The Western blot indicated that the expression of MnSOD, FOXO1, and NF-κB and phosphorylation of JNK were also significantly diminished by PSO and RA-RF treatment. The results demonstrated that PSO and RA-RF act as antioxidants to scavenge TNF-α induced ROS levels, resulting in decreased the expression of MnSOD, FOXO1, NF-κB and JNK signaling pathway in a human lung cell culture exposed to TNF-α.

scholarly journals Effect of dietary supplementation of Albizia Lebbeck seed oil on the fatty acid composition of weaner rabbits

2020 ◽  
Vol 3 (10) ◽  
pp. 137-143
Author(s):  
Alagbe, J.O ◽  
Akintayo - Balogun Omolere. M
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Seed Oil ◽  
Dietary Supplementation ◽  
Basal Diet ◽  
Albizia Lebbeck ◽  
Omega 3 ◽  
Omega 6 ◽  
Rabbit Meat

An experiment was carried out to determine the effects of dietary supplementation of Albizia lebbeck seed oil (ALO) on the fatty acid composition of weaner rabbits.50 weaned rabbits of mixed breed and sexes, aged between 6-7 weeks with an average initial body weight of 460 ± 1.3 were randomly assigned into five dietary treatments of ten rabbits per group; each group was further divided into 5 replicates consisting of two rabbits each. Basal diet was formulated to meet the nutritional requirements of rabbits according to NRC (1977). Rabbits in treatment 1, 2, 3, 4 and 5 were supplemented with ALO at 0 %, 0.1%, 0.2 %, 0.3 % and 0.4 % respectively. Feed and water was given ad libitum and the experiment lasted for 12 weeks.The results showed that significant differences (P<0.05) were observed in saturated fatty acid (SFA), polyunsaturated fatty acid (PUFA) and omega-6/omega -3 ratio (n-6:n-3) values obtained. Rabbits fed diet containing 0.4 % ALO had the highest PUFA value (54.17 %), followed by T4 (53.01 %), T3 (45.13 %), T2 (37.61 %) and T1 (26.93 %) respectively. Similarly (n-6:n-3) composition in T5 (3.65 %) increased in T5 fed 0.4 % ALO compared with T1 (1.38 %) fed 0% ALO.Antherogenic index were significantly (P<0.05) different among the treatments. It can be concluded that supplementation of ALO at 0.4 % highly influenced the composition of fatty acid in rabbit meat.

Production of Structured Triacylglycerols from Perilla Seed Oil and Tripalmitin Catalyzed by Lipozyme RM IM

2014 ◽  
Vol 1033-1034 ◽  
pp. 777-780
Author(s):  
Xu Dong Wang ◽  
Xi Liu ◽  
Xing Yu Zhao ◽  
Wei Jie Zhu ◽  
Jun Wang
Keyword(s):  
Fatty Acids ◽  
Linolenic Acid ◽  
Seed Oil ◽  
Acyl Donor ◽  
Omega 3 ◽  
Urea Complexation ◽  
Lipozyme Rm Im ◽  
Alkali Hydrolysis ◽  
Structured Triacylglycerols ◽  
Perilla Seed

Unsaturated free fatty acids (UFFAs), which are rich inα-linolenic and omega-3 fatty acids, were obtained by alkali hydrolysis and urea complexation methods from perilla seed oil and used as the acyl donor to produce structured triacylglycerols (STAGs) catalyzed by Lipozyme RM IM. The results indicated that the content ofα-linolenic acid was increased to 73.16 % after urea complexation methods. The highest incorporation rate ofα-linolenic acid was 58.78 %, which were achieved under the optimum conditions: a molar mass ratio of tripalmitin to UFFAs of 1:12, a reaction time of 48 h and a temperature of 60 °C.

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