Changes in Fatty Acid Composition of Fatty Fractions of Dry‐cured Beef during different Drying Temperature and Chilled Storage

2021 ◽  
Author(s):  
Jungang Wang ◽  
Shunchang Pu ◽  
Yuhui Li
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Drying Temperature ◽  
Chilled Storage

scholarly journals The effect of drying temperature of milk thistle seeds on quality and bioactive compounds in the lipid fraction

2020 ◽  
Vol 57 (11) ◽  
pp. 4003-4013
Author(s):  
Sylwia Marszałkiewicz ◽  
Aleksander Siger ◽  
Marzena Gawrysiak-Witulska ◽  
Dominik Kmiecik ◽  
Magdalena Rudzińska
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Lipid Fraction ◽  
Acid Value ◽  
Raw Material ◽  
Milk Thistle ◽  
Drying Temperature ◽  
Air Cooler ◽  
Cold Pressed

Abstract Milk thistle oils are available on the market and appeal to consumers because of their healthy properties as cold-pressed oils. The raw material for producing such oils is purchased from a range of domestic and foreign sources. The aim of this work was to determine the effect of drying temperature on the peroxide value, acid value, fatty acid composition, tocopherol and phytosterol contents in the lipid fraction extracted from milk thistle seeds. The seeds were purchased in three different farms and were dried in a thin layer at 40 °C, 60 °C, 80 °C, 100 °C, 120 °C, and 140 °C. The level of phytosterols and the fatty acid composition were determined using GC-FID, while tocopherols concentrations were determined using HPLC. The study showed that the quality of seeds used in the production of oil varies. The drying of milk thistle seeds using air cooler than 80 °C caused no statistically significant changes in AV, p-AnV, phytosterol levels, tocopherols, or SFA levels. Drying temperatures in the 100–140 °C range caused significant losses of phytosterols and tocopherols and also resulted in changes in fatty acid composition. When seeds were dried at 140 °C, phytosterol levels dropped by 19–23%, tocopherols by 10–23%, MUFA by 30%, and PUFA by 11%.

scholarly journals Changes in Haem Pigments, Peroxide Value, TBARS, Free Fatty Acid Contents and Fatty Acid Composition of Muscles from Low Fat Pork Cuts during Chilled Storage

2010 ◽  
Vol 30 (3) ◽  
pp. 427-434 ◽  
Author(s):  
Pil-Nam Seong ◽  
Soo-Hyun Cho ◽  
Jin-Hyoung Kim ◽  
Geun-Ho Kang ◽  
Beom-Young Park ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Free Fatty Acid ◽  
Acid Composition ◽  
Peroxide Value ◽  
Low Fat ◽  
Chilled Storage

Platelet Aggregation in Finnish Men and Its Relation to Fatty Acids in Platelets, Plasma and Adipose Tissue

1985 ◽  
Vol 54 (03) ◽  
pp. 563-569 ◽  
Author(s):  
M K Salo ◽  
E Vartiainen ◽  
P Puska ◽  
T Nikkari
Keyword(s):  
Fatty Acids ◽  
Adipose Tissue ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Platelet Aggregation ◽  
Acid Composition ◽  
Saturated Fatty Acids ◽  
Free Living ◽  
Ω3 Fatty Acids ◽  
Induced Aggregation

SummaryPlatelet aggregation and its relation to fatty acid composition of platelets, plasma and adipose tissue was determined in 196 randomly selected, free-living, 40-49-year-old men in two regions of Finland (east and southwest) with a nearly twofold difference in the IHD rate.There were no significant east-southwest differences in platelet aggregation induced with ADP, thrombin or epinephrine. ADP-induced platelet secondary aggregation showed significant negative associations with all C20-C22 ω3-fatty acids in platelets (r = -0.26 - -0.40) and with the platelet 20: 5ω3/20: 4ω 6 and ω3/ ω6 ratios, but significant positive correlations with the contents of 18:2 in adipose tissue (r = 0.20) and plasma triglycerides (TG) (r = 0.29). Epinephrine-induced aggregation correlated negatively with 20: 5ω 3 in plasma cholesteryl esters (CE) (r = -0.23) and TG (r = -0.29), and positively with the total percentage of saturated fatty acids in platelets (r = 0.33), but had no significant correlations with any of the ω6-fatty acids. Thrombin-induced aggregation correlated negatively with the ω3/6ω ratio in adipose tissue (r = -0.25) and the 20: 3ω6/20: 4ω 6 ratio in plasma CE (r = -0.27) and free fatty acids (FFA) (r = -0.23), and positively with adipose tissue 18:2 (r = 0.23) and 20:4ω6 (r = 0.22) in plasma phospholipids (PL).The percentages of prostanoid precursors in platelet lipids, i. e. 20: 3ω 6, 20: 4ω 6 and 20 :5ω 3, correlated best with the same fatty acids in plasma CE (r = 0.32 - 0.77) and PL (r = 0.28 - 0.74). Platelet 20: 5ω 3 had highly significant negative correlations with the percentage of 18:2 in adipose tissue and all plasma lipid fractions (r = -0.35 - -0.44).These results suggest that, among a free-living population, relatively small changes in the fatty acid composition of plasma and platelets may be reflected in significant differences in platelet aggregation, and that an increase in linoleate-rich vegetable fat in the diet may not affect platelet function favourably unless it is accompanied by an adequate supply of ω3 fatty acids.

Health Benefits of Pumpkin Seed and Nutrition Profile of 35 Pumpkin Accessions

EDIS ◽  
2017 ◽  
Vol 2017 (6) ◽  
Author(s):  
Geoffrey M. Meru ◽  
Yuqing Fu ◽  
Dayana Leyva ◽  
Paul Sarnoski ◽  
Yavuz Yagiz
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Health Benefits ◽  
Pumpkin Seed ◽  
Production Practices

This article aims to summise production and nutrition aspects of pumpkin seed. Specifically, it focuses on health benefits of the seeds, production practices and provides data on the oil, protein and fatty acid composition of 35 pumpkin accessions.  

The effect of SNP (rs174537) in FADS1 gene on fatty acid composition in serum lipids

2020 ◽  
Author(s):  
Tereza Metelcová ◽  
Markéta Vaňková ◽  
Hana Zamrazilová ◽  
Milena Hovhannisyan ◽  
Eva Tvrzická ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Serum Lipids

Fatty acid composition of Calliblepharis fimbriataRhodophycota) from the coast of Karachi

2009 ◽  
Vol 11 (4) ◽  
pp. 373-376
Author(s):  
Mustufa Shameel ◽  
A. Zarina ◽  
A. Hayee-Menon
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition

The risk to develop NIDDM is related to the fatty acid composition of the serum cholesterol esters

Diabetes ◽  
1994 ◽  
Vol 43 (11) ◽  
pp. 1353-1357 ◽  
Author(s):  
B. Vessby ◽  
A. Aro ◽  
E. Skarfors ◽  
L. Berglund ◽  
I. Salminen ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Serum Cholesterol ◽  
Cholesterol Esters
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