Gas chromatography-mass spectrometry analysis of fatty acids in tilapia offal oil with different extraction methods was written by Sun, Li-xia;Yang, Hong;Zhang, Li-fang;Zhou, Li-qin;Liao, Dan-kui;Sun, Jian-hua. And the article was included in Shipin Keji in 2015.Product Details of 1731-94-8 The following contents are mentioned in the article:
Soxhlet, ultrasonic and pulsed elec. field extraction methods were adopted to extract oil from abandoned tilapia offal. Fatty acids composition and relative content in the fish oil with different extraction methods were analyzed by gas chromatog.-mass spectrometry (GC-MS) method. Compare three different methods with extraction ratio, kinds of fatty acids and relative content in tilapia offal oil. The results showed there was so little difference in the extraction ratio of fish oil by the above three methods. Kinds and relative content of fatty acids by pulsed elec. field extraction were higher than SE and UE methods. The oil extracted by PEFE method has the characteristics of high relative content of monounsaturated fatty acids and low ratio of n-6 to n-3 series fatty acids. Research provides the reference for the high-value utilization of tilapia offal oil. This study involved multiple reactions and reactants, such as Methyl nonadecanoate (cas: 1731-94-8Product Details of 1731-94-8).
Methyl nonadecanoate (cas: 1731-94-8) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Product Details of 1731-94-8
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics