scholarly journals Carcass traits, blood serum and meat lipid fractions in Polish Landrace pigs differing in RYR1 genotype

2005 ◽  
Vol 21 (1-2) ◽  
pp. 41-48
Author(s):  
A. Janik ◽  
T. Barowicz ◽  
M. Pieszka ◽  
W. Migdai
Keyword(s):  
Fatty Acids ◽  
Blood Serum ◽  
Ldl Cholesterol ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Carcass Traits ◽  
Intramuscular Fat ◽  
Lower Amount ◽  
Longissimus Dorsi ◽  
Lipid Fractions

The aim of study was to investigate the effect of RYR1 genotypes on carcass traits and lipid fractions in blood serum and musculus longissimus dorsi of Polish Landrace pigs. The fatteners with RYR1CRYR1 genotype had lower level of triglycerides, total cholesterol, HDL- and LDL cholesterol in blood serum than individuals from RYR1CRYR1C group. The same group of animals had lower amount of intramuscular fat and cholesterol in comparison to homozygotes RYR1CRYR1C. The intramuscular fat of heterozygotes contained less saturated fatty acids, but more unsaturated fatty acids including polyunsaturated acids. The RYR1 genotype had no significant effect on all studied traits in Polish Landrace fatteners.

scholarly journals The Changes in the Lipid Composition of Mung Bean Seeds as Affected by Processing Methods

2007 ◽  
Vol 3 (5) ◽  
Author(s):  
El-Sayed Ali Abdel-Rahman ◽  
Fawzy A El-Fishawy ◽  
Mohamed A El-Geddawy ◽  
Tomas Kurz ◽  
Mohamed N El-Rify
Keyword(s):  
Fatty Acids ◽  
Lipid Composition ◽  
Mung Bean ◽  
Unsaturated Fatty Acids ◽  
Essential Fatty Acids ◽  
Saturated Fatty Acids ◽  
Gas Liquid Chromatography ◽  
Lipid Fractions ◽  
Total Fatty Acids ◽  
Tlc Analysis

This study was conducted to assess in detail the possible effects of some technological processes such as soaking, germination, cooking, soaking + cooking, and germination + cooking on the lipid composition of mung bean seeds of Giza 1 variety. TLC analysis of mung bean lipids showed that the phospholipids and triglycerides recorded the highest percentage among lipid fractions (32.26 and 30.10%), while the 1,3 diglycerides constituted the least percentage (2.80%) in mung bean seeds. The soaking, germination and cooking processes caused a decrease in the phospholipids, triglycerides and hydrocarbons accompanied with an increase in monoglycerides, 1,2-(2,3)-diglycerides, sterols and free fatty acids. Eleven fractions were separated from phospholipids class of the studied samples; seven of these fractions were identified. The major component of phospholipids was phosphatidyl choline, amounting to 21.30, 17.84, 16.21, 13.87, 13.20 and 11.47% of the total phospholipids in raw, soaked, germinated, raw-cooked, soaked-cooked and germinated-cooked mung bean seeds, respectively. Gas liquid chromatography of the total lipids of mung bean seeds showed that the unsaturated fatty acids represented 69.58, 64.35, 63.3, 63.16, 61.84 and 61.12%, while the levels of saturated fatty acids were low being 30.37, 34.05, 35.66, 34.64, 37.93 and 38.75% of the total fatty acids in raw, soaked, germinated, raw-cooked, soaked-cooked and germinated-cooked, respectively. The total essential fatty acids (linoleic and linolenic) represented the highest proportion of fatty acids (50.10% of the total fatty acids).

scholarly journals Factores asociados con la calidad de la carne. II parte: perfil de ácidos grasos de la carne bovina en 40 empresas ganaderas de la región Caribe y el Magdalena Medio

2008 ◽  
Vol 8 (2) ◽  
pp. 66 ◽  
Author(s):  
Rodrigo Efrén Vásquez ◽  
Beatriz Abadía ◽  
Luis Carlos Arreaza ◽  
Hugo Humberto Ballesteros ◽  
César Andrés Muñoz
Keyword(s):  
Fatty Acids ◽  
Unsaturated Fatty Acids ◽  
Bos Taurus ◽  
Saturated Fatty Acids ◽  
Monounsaturated Fatty Acids ◽  
Longissimus Dorsi ◽  
Ether Extract ◽  
Mean Values ◽  
Fatty Acids Profile ◽  
Total Fatty Acids

<p>Se evaluó el perfil de cinco ácidos grasos en muestras del músculo <em>Longissimus dorsi </em>de 120 bovinos provenientes de 40 empresas ganaderas de trópico bajo, ubicadas en zonas declaradas libres de aftosa por vacunación y productoras de canales de alta calidad. Respecto del perfil de ácidos grasos de cadena larga se encontró que el promedio general del extracto etéreo fue de 7,41 ± 3,61% con un cv alto (48,80%); además, para esta variable se establecieron diferencias (P&lt; 0,001) en cuanto al tipo de forraje y el suplemento utilizado para la alimentación de los animales, el tipo racial y entre empresas ganaderas; así mismo, hubo diferencias (P&lt; 0,005) en cuanto el efecto de la condición sexual, la clasificación de la canal y el uso de hormonas. Para el total de ácidos grasos se encontró un promedio de 58,11 ± 8,44% distribuido con valores promedio para los ácidos grasos saturados de 30,61 ± 4,96% y para los ácidos grasos insaturados de 27,49 ± 4,23%, de los cuales el 22,87 ± 4,04% está compuesto por ácidos grasos monoinsaturados y el 4,61 ± 0,79% por ácidos grasos poliinsaturados. Con relación a los valores de extracto etéreo se encontró el mayor porcentaje en la raza Brangus (17,68 ± 3,75%), seguido por animales Cebú x <em>Bos taurus </em>y Cebú Brahman, con valores de 7,51 ± 4,76 y 7,30 ± 5,07%, respectivamente; el tipo racial Romosinuano puro y los cruces de Cebú con Romosinuano y Pardo Suizo presentaron los menores valores para esta variable. </p><p><strong> </strong></p><p><strong>Meat quality associated factors. Part II: Fatty acids profile of beef in 40 cattle enterprises of the Caribbean and mid-Magdalena regions of Colombia </strong></p><strong>]</strong>The profile of five fatty acids in samples of <em>Longissimus dorsi </em>muscle tissue was evaluated on 120 bovine animals from 40 meat enterprises producing high quality carcasses in lowland tropical areas declared free of hoof-and-mouth disease by vaccination. Regarding the profile of long chain fatty acids it was found that the general average of ether extract was 7.41 ± 3.61% with a high cv (48.8%). Additionally, for this variable were established differences (P&lt; 0.001) due to forage type, feed supplement, type of breed and meat enterprise. Similarly, there were differences (P&lt; 0.005) in regard to the effect of gender, carcass classification, and use of hormones. For total fatty acids an average of 58.11 ± 8.44% was found, distributed with mean values for saturated fatty acids of 30.61 ± 4.96% and for unsaturated fatty acids of 27.49 ± 4.23 %, of which 22.87 ± 4.04% is composed of monounsaturated fatty acids and 4.61 ± 0.79% of polyunsaturated fatty acids. Ether extract values were higher with the Brangus breed (17,68 ± 3,75%) followed by Zebú x <em>Bos taurus </em>and Zebú Brahman crosses with values of 7,51 ± 4,76 and 7,30 ± 5,07%, respectively. The pure Romosinuano racial type and the crosses of Zebú x Brown Swiss and Zebu x Romosinuano showed the lowest values for this variable.

scholarly journals Impact of pumpkin seed oil and coffee treatment on the characteristics of semi-hard cheese

2019 ◽  
Vol 11 (2) ◽  
pp. 168-173
Author(s):  
Marijana Blažić ◽  
Elizabeta Kralj ◽  
Marija Agičić ◽  
Irena Perković ◽  
Ivana Kolić
Keyword(s):  
Fatty Acids ◽  
Seed Oil ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Cow Milk ◽  
Lower Amount ◽  
Pumpkin Seed ◽  
Pumpkin Seed Oil ◽  
The Impact ◽  
Hard Cheese

Semi-hard cheese was made from fresh domestic cow milk and treated with pumpkin seed oil and coffee during its ageing. The energy value and composition of the cheese were examined by determining the content of dry matter, minerals, proteins, fat, caffeine and fatty acids. During the ageing period, the cheese was dipped into a sweet, freshly-prepared, high-quality coffee drink and coated with a mixture of milled coffee grains and cold pressed pumpkin seed oil to improve the sensory properties of the cheese, but also to improve its nutritional value. It is considered that treated cheese could have greater nutritional and pro-health properties then untreated cheese, due to nutritional and healing properties of pumpkin seed oil and coffee used during the maturation period. Pumpkin seed oil contains carbohydrates, minerals, proteins, and important unsaturated fatty acids, while coffee is rich in antioxidants and helps in the prevention of type 2 diabetes, Parkinson's and Alzheimer's disease, and high cholesterol. To determine the impact of the treatment, the fatty acid and caffeine contents were determined by the GC-FID and the UPLC-DAD method. The cheese treated with pumpkin seed oil and coffee had a higher amount of unsaturated fatty acids (UFA) and a lower amount of saturated fatty acids (SFA) than the untreated cheese. The proportions of long-chain UFA, such as the C18:2n6c (Omega 6) and the C18:3n3 (Omega 3), were higher in the treated cheese than those in the untreated cheese, as well as the C20:1, the C22:2 and the C24:1, which were not detected in the untreated cheese. Caffeine concentration in the treated cheese was 33.08 mg/L.

scholarly journals FADS1 genetic variant rs174547 as a molecular-genetic biomarker for CVD risk: A study from Bulgaria

2021 ◽  
Vol 62 (1) ◽  
pp. 15-27
Author(s):  
Elena Kuzova ◽  
Tzveta Georgieva ◽  
Vesselka Duleva
Keyword(s):  
Fatty Acids ◽  
Total Cholesterol ◽  
Genetic Variant ◽  
Ldl Cholesterol ◽  
Unsaturated Fatty Acids ◽  
Statistical Tests ◽  
Saturated Fatty Acids ◽  
Molecular Genetic ◽  
Hdl Cholesterol ◽  
Significant Difference

The input of molecular genetic biomarkers allows individual assessment of metabolic pathways and the behaviour of the major enzymes responsible for nutrient conversion. This in turn enriches the nutrigenetic information fund, and the panels of well-studied gene variants and their interaction with nutrients can be used to create precise personalized diets. Our objective was to determine the significance of the rs174547 genetic variant in the fatty acid desaturase 1 (FADS1) gene in the metabolism of saturated and unsaturated fatty acids ingested with food and to identify the potential of FADS1 rs174547 as a molecular genetic marker to be included in a panel of nutrigenetic studies in order to prepare a personalized diet plan. A total of 123 volunteers (43 men and 80 women) from Bulgaria, aged 28 to 65 years, were tested for rs174547 in the FADS1 gene. A DNA sample was taken from each volunteer by a non-invasive method (buccal swabs), and the genetic variant of each individual was determined by molecular genetic approaches. Their general health was assessed by taking anthropometric and body impedance measurements data and completing a lifestyle survey. The lipid profile included testing for triglycerides, total cholesterol, HDL and LDL cholesterol, and blood sugar. Information on the total food intake was collected through questionnaire methods. The results of the statistical tests show that there is a statistically significant difference between the two genotypes only in HDL cholesterol levels (P = 0.044, at P < 0.05) - carriers of the C/T genotype have lower mean concentration values of HDL-cholesterol (1.27 mmol/l) than for T/T variant carriers (1.48 mmol/l). Among men, there were statistically significant differences in mean levels of total cholesterol (P = 0.012) and HDL cholesterol (P = 0.008) between the two genotypes. Among women, there was a statistically significant difference between the two genotypes only in terms of mean triglyceride levels (P = 0.007). The differences in the other studied indicators do not satisfy the criterion for significance (P < 0.05). The results suggest an effect of the intake of SFA (saturated fatty acids) and MUFA (monounsaturated fatty acids) on the relationship between rs174547 polymorphism and plasma lipids (total and LDL-cholesterol) only in men. Studies of the Bulgarian population prove extremely low intake of omega-3 fatty acids due to low consumption of fish. These findings and the lack of data for Bulgaria on genetic variants of FADS1 are a prerequisite for conducting in-depth studies of both risk groups, such as patients with cardiovascular disease, dyslipidaemia or nutritional deficiency of LC-PUFAs, and in healthy people.

scholarly journals Palm oil protects α-linolenic acid from rumen biohydrogenation and muscle oxidation in cashmere goat kids

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Xue Wang ◽  
Graeme B. Martin ◽  
Qi Wen ◽  
Shulin Liu ◽  
Yinhao Li ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Mrna Expression ◽  
Palm Oil ◽  
Loss Rate ◽  
Unsaturated Fatty Acids ◽  
Linseed Oil ◽  
Saturated Fatty Acids ◽  
Biceps Femoris ◽  
Longissimus Dorsi ◽  
Expression Of Genes

Abstract Background In ruminants, dietary C18:3n-3 can be lost through biohydrogenation in the rumen; and C18:3n-3 that by-passes the rumen still can be lost through oxidation in muscle, theoretically reducing the deposition of C18:3n-3, the substrate for synthesis of poly-unsaturated fatty acids (n-3 LCPUFA) in muscle. In vitro studies have shown that rumen hydrogenation of C18:3n-3 is reduced by supplementation with palm oil (rich in cis-9 C18:1). In addition, in hepatocytes, studies with neonatal rats have shown that cis-9 C18:1 inhibits the oxidation of C18:3n-3. It therefore seems likely that palm oil could reduce both rumen biohydrogenation of C18:3n-3 and muscle oxidation of C18:3n-3. The present experiment tested whether the addition of palm oil to a linseed oil supplement for goat kids would prevent the losses of C18:3n-3 and thus improve the FA composition in two muscles, Longissimus dorsi and Biceps femoris. To investigate the processes involved, we studied the rumen bacterial communities and measured the mRNA expression of genes related to lipid metabolism in Longissimus dorsi. Sixty 4-month-old castrated male Albas white cashmere kids were randomly allocated among three dietary treatments. All three diets contained the same ingredients in the same proportions, but differed in their fat additives: palm oil (PMO), linseed oil (LSO) or mixed oil (MIX; 2 parts linseed oil plus 1 part palm oil on a weight basis). Results Compared with the LSO diet, the MIX diet decreased the relative abuandance of Pseudobutyrivibrio, a bacterial species that is positively related to the proportional loss rate of dietary C18:3n-3 and that has been reported to generate the ATP required for biohydrogenation (reflecting a decrease in the abundance of rumen bacteria that hydrogenate C18:3n-3 in MIX kids). In muscle, the MIX diet increased concentrations of C18:3n-3, C20:5n-3, C22:6n-3, and n-3 LCPUFA, and thus decreased the n-6/n-3 ratio; decreased the mRNA expression of CPT1β (a gene associated with fatty acid oxidation) and increased the mRNA expression of FADS1 and FADS2 (genes associated with n-3 LCPUFA synthesis), compared with the LSO diet. Interestingly, compared to Longissimus dorsi, Biceps femoris had greater concentrations of PUFA, greater ratios of unsaturated fatty acids/saturated fatty acids (U/S), and poly-unsaturated fatty acids/saturated fatty acids (P/S), but a lesser concentration of saturated fatty acids (SFA). Conclusions In cashmere goat kids, a combination of linseed and palm oils in the diet increases the muscle concentration of n-3 LCPUFA, apparently by decreasing the relative abundance of rumen bacteria that are positively related to the proportional loss rate of dietary C18:3n-3, by inhibiting mRNA expression of genes related to C18:3n-3 oxidation in muscle, and by up-regulating mRNA expression of genes related to n-3 LCPUFA synthesis in muscle, especially in Longissimus dorsi.

scholarly journals Influence of roasting conditions on physicochemical and fatty acid profile of raw and roasted cashew kernel (Anacardium occidentale) grown in Nigeria

2020 ◽  
Vol 15 (1-2) ◽  
pp. 17-26
Author(s):  
Olawale Paul Olatidoye ◽  
Taofik Akinyemi Shittu ◽  
Samuel Olusegun Awonorin ◽  
Emmanuel Sunday Ajisegiri
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Ethyl Esters ◽  
Mean Values ◽  
High Oleic ◽  
Cashew Nut ◽  
Lipid Fractions

This study aimed at evaluating the effect of roasting conditions on some physicochemical and nutritional properties of cashew nut lipid fractions at different temperature (100–160ᵒC) and time (20–60 min). Raw and roasted cashew nuts were also analyzed for their composition in fatty acid by GC-FID. Physicochemical properties of the oil showed that the oil yield of roasted cashew nut oil (56.67-31.67%) was significantly higher compared to unroasted oil (47.43%). Also, cashew nut oil with mean values revealed that acid (12-0.86 mg KOH/g of oil); saponification value (138.10-169.06 mgKOH/g of oil), iodine value (55.50-36.19 mg of I/100g of oil); TBA(0.012-0.18mg); p-anisidine value (0.55-0.66); peroxide value (7.26-3.05 meq/kg) and free fatty acid (1.07-1.50 % oleic acid) which indicated that cashew nut oil is edible, non-drying and may not be suitable for soap making. Results of GC-FID analysis of the ethyl esters of saturated and unsaturated fatty acid of raw and roasted cashew nut showed that unsaturated fatty acids represented 60.57% for unroasted samples with roasted samples (79.67–83.67%) while saturated fatty acids recorded (16.11–37.65%). The fatty acid composition of the oils shows the presence of four main fatty acids: palmitic (9.25–29.50%); stearic (4.4–9.34%); oleic (34.75–65.60%); and linoleic (1.35–20.66%) with high oleic to linoleic ratio associated with high oil stability. The order of increase is oleic &gt; linoleic &gt; palmitic &gt; stearic in all the samples irrespective of roasting conditions. The result showed that minor changes occur in the fatty acids composition as the roasting temperature and time increased. It was concluded that the heat treatment used does not significantly affect the fatty acid profile content of cashew nuts preserving its antioxidant activity along with other bioactive compounds contained therein.

scholarly journals Biochemical Changes in Fatty Acids, Hydrocarbons and Sterols as well as Total Lipids of Albino Rats Ingested some Synthetic Colourants and Flavourants as Food Additives

2017 ◽  
Vol 9 (1) ◽  
pp. 40-47
Author(s):  
Hossam S. EL-BELTAGI ◽  
Emam A. ABDEL-RAHIM
Keyword(s):  
Fatty Acids ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Food Additives ◽  
Biochemical Changes ◽  
The Other ◽  
Albino Rats ◽  
Total Lipids ◽  
Form Complex ◽  
Lipid Fractions

The present study was carried out to investigate the effect of ingested synthetic food colourants or flavourants on total lipids content feces. The feces of rats ingested synthetic food colourants or flavourants has more lipids than that of control feces. In treated rat feces some fatty acids were disappeared (C19) or appeared (C14) while the other were increased (C15, C20, C18:2) or decreased (C6) when compared with the control feces. Most of unsaturated fatty acids (un SFA) might bind with the synthetic food colourants or flavourants and secreted in feces, but less consumed than saturated fatty acids (SFA) which, observed on hydrocarbon components, but sterols including cholesterol were more secreted by synthetic food additives treatments. Generally, the increase of total lipids and lipid fractions in feces such as unsaturated fatty acids (un SFA), total sterols (TS) especially cholesterol maybe due to their abilities to bind with food additives and form complex which secreted in feces.

Physiological studies on trematodes—lipid fractions in Gastrothylax crumenifer

Parasitology ◽  
1964 ◽  
Vol 54 (1) ◽  
pp. 81-85 ◽  
Author(s):  
Madan M. Goil
Keyword(s):  
Fatty Acids ◽  
Unsaponifiable Matter ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Ether Extract ◽  
Acetone Insoluble ◽  
Gastrothylax Crumenifer ◽  
Insoluble Material ◽  
Lipid Fractions ◽  
Physiological Studies

1. The different lipid fractions in Gastrothylax crumenifer after starvation for 8–10 hr. have been estimated.2. The percentages of different fractions in the total ether extract were found to be: acetone-insoluble material 16, unsaponifiable matter 25, saturated fatty acids 5, unsaturated fatty acids 20, glycerol 2 and unidentified lipids 32.3. The above percentages of lipid fractions have been compared with the corresponding data for different parasites obtained by other workers.

DEVELOPMENT OF AN EXPERIMENTAL MODEL OF AVITAMINOSIS F

2020 ◽  
Vol 20 (2) ◽  
pp. 38-40
Author(s):  
A. Levitsky ◽  
A. Lapinska ◽  
I. Selivanskaya
Keyword(s):  
Fatty Acids ◽  
Experimental Model ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Coconut Oil ◽  
The Body ◽  
Regulatory Function ◽  
Omega 3 ◽  
White Rats ◽  
Arachidonic Acids

The article analyzes the role of essential polyunsaturated fatty acids (PUFA), especially omega-3 series in humans and animals. The biosynthesis of essential PUFA in humans and animals is very limited, so they must be consumed with food (feed). Тhe ratio of omega-3 and omega-6 PUFA is very important. Biomembranes of animal cells contain about 30% PUFA with a ratio of ω-6/ ω-3 1-2. As this ratio increases, the physicochemical properties of biomembranes and the functional activity of their receptors change. The regulatory function of essential PUFA is that in the body under the action of oxygenase enzymes (cyclooxygenase, lipoxygenase) are formed extremely active hormone-like substances (eicosanoids and docosanoids), which affect a number of physiological processes: inflammation, immunity, metabolism. Moreover, ω-6 PUFA form eicosanoids, which have pro-inflammatory, immunosuppressive properties, and ω-3 PUFAs form eicosanoids and docosanoids, which have anti-inflammatory and immunostimulatory properties. Deficiency of essential PUFA, and especially ω-3 PUFA, leads to impaired development of the body and its state of health, which are manifestations of avitaminosis F. Prevention and treatment of avitaminosis F is carried out with drugs that contain PUFA. To create new, more effective vitamin F preparations, it is necessary to reproduce the model of vitamin F deficiency. An experimental model of vitamin F deficiency in white rats kept on a fat –free diet with the addition of coconut oil, which is almost completely free of unsaturated fatty acids, and saturated fatty acids make up almost 99 % of all fatty acids was developed. The total content of ω-6 PUFA (sum of linoleic and arachidonic acids), the content of ω-3 PUFA (α-linolenic, eicosapentaenoic and docosahexaenoic acids) in neutral lipids (triglycerides and cholesterol esters) defined. Тhe content of ω-6 PUFA under the influence of coconut oil decreased by 3.3 times, and the content of ω-3 PUFA - by 7.5 times. Тhe influence of coconut oil, the content of ω-6 PUFA decreased by 2.1 times, and the content of ω-3 PUFA - by 2.8 times. The most strongly reduces the content of ω-3 PUFA, namely eicosapentaenoic, coconut oil, starting from 5 %. Consumption of FFD with a content of 15 % coconut oil reduces the content of eicosapentaenoic acid to zero, ie we have an absolute deficiency of one of the most important essential PUFAs, which determined the presence of vitamin F deficiency.

EFFECT OF GINGER, LEMURU FISH OIL SAPONIFICATION AND OLIVE OIL ON COMPOSITION FATTY ACID OF BEEF

2014 ◽  
Vol 4 (1) ◽  
pp. 31-39
Author(s):  
Siwitri Kadarsih
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fish Oil ◽  
Olive Oil ◽  
Rice Bran ◽  
Dry Matter ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Omega 3 ◽  
Omega 6

The objective was to get beef that contain unsaturated fatty acids (especially omega 3 and 6), so as to improve intelligence, physical health for those who consume. The study design using CRD with 3 treatments, each treatment used 4 Bali cattle aged approximately 1.5 years. Observations were made 8 weeks. Pasta mixed with ginger provided konsentrat. P1 (control); P2 (6% saponification lemuru fish oil, olive oil 1%; rice bran: 37.30%; corn: 62.70%; KLK: 7%, ginger paste: 100 g); P3 (lemuru fish oil saponification 8%, 2% olive oil; rice bran; 37.30; corn: 62.70%; KLK: 7%, ginger paste: 200 g). Konsentrat given in the morning as much as 1% of the weight of the cattle based on dry matter, while the grass given a minimum of 10% of the weight of livestock observation variables include: fatty acid composition of meat. Data the analyzies qualitative. The results of the study showed that the composition of saturated fatty acids in meat decreased and an increase in unsaturated fatty acids, namely linoleic acid (omega 6) and linolenic acid (omega 3), and deikosapenta deikosaheksa acid.Keywords : 

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