The fatty acid compositions of nut oils extracted from pine stone, peanut and pistachio collected at the different harvest periods were analysed. Oil content of nut shown increased at high level from harvest 1 to harvest 2 periods. The major fatty acids of samples were palmitic, stearic, oleic, linoleic acids. While palmitic acid contents of pistachio nut change between 14.08% to 8.70%; peanut oil contained between 11.14% to 8.82%, pine stone oil contained between 5.14% to 5.80%. Generally, palmitic acid contents of samples decreased depending on harvest periods. While oleic acid contents were found high levels in pistachio nut and peanut oils, it was found low in pine stone oil (36.42–37.25%). In addition, the highest linoleic acid contents were found in pine stone oil; these values ranged from 48.30% (first harvest) to 47.64% (fourth harvest).

分析了在不同收获时期从松石，花生和开心果中提取的坚果油的脂肪酸组成。从收获期1到收获期2期间，所示坚果的油含量高水平增加。样品的主要脂肪酸为棕榈酸，硬脂酸，油酸，亚油酸。开心果的棕榈酸含量在14.08％至8.70％之间变化; 花生油含量在11.14％至8.82％之间，松石油含量在5.14％至5.80％之间。通常，样品的棕榈酸含量根据收获期而降低。在开心果和花生油中发现高含量的油酸，而在松石油中发现低的油酸（36.42–37.25％）。另外，在松石油中发现了最高的亚油酸含量。这些值的范围从48.30％（第一次收获）到47.64％（第四次收获）。