Microwave-assisted extraction of hydroxytyrosol from alperujo and its impact on the stability of mayonnaise was written by Rigane, Ghayth;Ben Salem, Ridha. And the article was included in Journal of the Indian Chemical Society in 2020.Related Products of 2380-78-1 The following contents are mentioned in the article:
Extraction is one of the crucial steps for research and development of plant secondary metabolites. Microwave power and extraction time were selected as extraction parameters of hydroxytyrosol from alperujo. To achieve this goal, the optimization of phys. parameters was carried out by analyzing the obtained extracts using GC-MS apparatus Optimum conditions of microwave-assisted extraction based on maximum levels of responses were medium microwave power with 15 min of alperujo treatment. Maximum levels of hydroxytyrosol were obtained under these conditions (~1.9 g of hydroxytyrosol/kg of alperujo). Furthermore, we have studied the stability of mayonnaise after addition of hydroxytyrosol extract ranging between 65 and195μg by following the changes on free acidity, peroxide value, conjugated dienes as well as content of polyphenols and squalene. This study was conducted for 4 wk and the mayonnaise samples were stored protected from light at room temperature These results showed that 195μg of hydroxytyrosol rich extract may be of great benefit to improve the stability of the mayonnaise against oxidation This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Related Products of 2380-78-1).
4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Related Products of 2380-78-1
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem