Deodorization of sunflower oil by high voltage electric field as a nonthermal method sunflower oil refining by electric field was written by Tavakoli, Atefeh;Sahari, Mohammad Ali;Barzegar, Mohsen;Ahmadi Gavlighi, Hassan;Marzocchi, Silvia;Marziali, Sara;Caboni, Maria. And the article was included in Journal of Food Science in 2022.HPLC of Formula: 3391-86-4 This article mentions the following:
In this study, the high voltage elec. field (HVEF) method was used for deodorization of sunflower oil to omit drawbacks of an established industrial method including long time, high energy, chems. and water consumption, loss of bioactive compounds, and formation of some contaminants due to exposure to heat. Response surface methodol. (RSM) was employed to find the optimal values of processing parameters. The effects of voltage (5-15 kV), clay (0-1%), electrolyte concentration (0-50 mM), the number of electrodes (1-5 pairs), and electrodes distance (1-3 cm) on the volatile compounds and tocopherols content were investigated by HS-SPME-GC/MS and HPLC, resp. The optimal processing conditions were determined to be a voltage of 5 kV, a distance of 1 cm between the electrodes and a number of five pairs of electrodes. The amount of bleaching clay and electrolyte concentration were zero under optimal conditions. The refining process by HVEF removed 32.33% of the volatile compounds from crude sunflower oil, while the industrial refining process reduced the volatile compounds by only 17.78%. Result indicated no change was observed in the tocopherols content of refined sunflower oil by HVEF method. Based on PCA results, HVEF-treated sample not only contained the lowest concentration of volatile compounds but also was the most similar to crude sample in terms of volatile compounds composition The oil refining process consists of four main stages, the last of which is deodorization. This step involves injecting steam at a temperature of about 240°C, under vacuum for about 50 min. High voltage elec. field (HVEF) was able to reduce the number of volatile compounds, while no change was made in the tocopherol content of sunflower oil samples. It also does not form contaminant such as 3-monochloropropane-1,2-diol fatty acid esters and glycidyl fatty acid esters. There is no need to apply the vacuum in HVEF refining, which reduces the production cost and makes the process flow straightforward as well as rapid. This research helps to propagate green refining procedures of vegetable oils in food plants. In the experiment, the researchers used many compounds, for example, Oct-1-en-3-ol (cas: 3391-86-4HPLC of Formula: 3391-86-4).
Oct-1-en-3-ol (cas: 3391-86-4) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.HPLC of Formula: 3391-86-4
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts