Chemical Composition of Vegetables Oils the Usage of Analytic Hierarchy Process Technique in Preference of Consumer Vegetable Oils Buying

In this research consumer preferences for refined oils marketed in Turkey are analyzed with respect to their characteristics. This analysis is also made according to physical characteristics such as view, odour and packaging as well as chemical characteristics such as. quantity of oleic acid, amount of energy, composition values of oil acids. According to the research findings obtained from consumers, although the most important factor for purchasing is sale price, but it is understood that odour and the quantity of trans and cis oleic acid affects consumer preferences to an important extent, Analytic hierarchy process, a technique for decision making when evaluating customer preferences, is used. The analytic hierarchy process is a useful decision methodology that can be applied in vegetables oil preferences as well as in consumer. In this research, an evaluation is made of 5 oil breed by using the analytic hierarchy process according to criteria determined by 600 consumer

Investigating Fatty Acid Composition of Samples were Homogenized Various Meat and Offal Products from Turkey

The aim of the present study was to compare the fatty acid composition, PUFA:SFA ratio, n6/n3 ratio, and TFA of different farm animal meats and offal products. These products were collected at a regional farm in Istanbul which is the most populous city in Turkey. The results of fatty acid composition analysis indicated that the major fatty acids of C16:0 (18.00-29.35 %), C18:0 (4.10-29.71 %), C18:1 (29.21-57.30 %), and C18:2 (1.37-18.60 %) were found in the samples. The total saturated fatty acids, total monounsaturated fatty acids and total polyunsaturated fatty acids content of the samples ranged between 30.00 and 61.83 %, 32.24 and 57.80 %, and 1.64 and 23.60 %, respectively (p < 0.05). Except for turkey abdominal fat, TFA content in all other samples showed a variation between 0.10 and 3.36 %. The PUFA:SFA ratio was higher in turkey meat (0.64) and was lower in sheep kidney fat (0.02). Moreover, the n6/n3 PUFA ratio changed between 2.90 and 22.28 (p < 0.05)

Investigating Fatty Acid Composition of Various Meat and Offal Products from Turkey (vol 92, pg 659, 2015)

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Investigating Fatty Acid Composition of Samples were Homogenized Various Meat and Offal Products from Turkey

The aim of the present study was to compare the fatty acid composition, PUFA:SFA ratio, n6/n3 ratio, and TFA of different farm animal meats and offal products. These products were collected at a regional farm in Istanbul which is the most populous city in Turkey. The results of fatty acid composition analysis indicated that the major fatty acids of C16:0 (18.00-29.35 %), C18:0 (4.10-29.71 %), C18:1 (29.21-57.30 %), and C18:2 (1.37-18.60 %) were found in the samples. The total saturated fatty acids, total monounsaturated fatty acids and total polyunsaturated fatty acids content of the samples ranged between 30.00 and 61.83 %, 32.24 and 57.80 %, and 1.64 and 23.60 %, respectively (p < 0.05). Except for turkey abdominal fat, TFA content in all other samples showed a variation between 0.10 and 3.36 %. The PUFA:SFA ratio was higher in turkey meat (0.64) and was lower in sheep kidney fat (0.02). Moreover, the n6/n3 PUFA ratio changed between 2.90 and 22.28 (p < 0.05)