Assessment of phenolic and volatile compounds of commercial Sacha inchi oils and sensory evaluation was written by Ramos-Escudero, Fernando;Morales, Maria Teresa;Ramos Escudero, Monica;Munoz, Ana Maria;Cancino Chavez, Keidy;Asuero, Agustin G.. And the article was included in Food Research International in 2021.Name: 5-Ethyldihydrofuran-2(3H)-one This article mentions the following:
Sacha inchi is a super seed primarily grown in the Amazon rainforest of Peru. One of the main products obtained from seeds is oil. This product is rich in polyunsaturated fatty acids, tocopherols, and sterols. The objective of this work was to authenticity evaluate of the Sacha inchi oil by means of characterization of phenols, volatile compounds, and sensory profile. The phenolic and volatile compounds were analyzed using liquid chromatog.-electrospray ionization-time of flight/mass spectrometry (HPLC-ESI-TOF/MS) and headspace solid phase microextraction combined with gas chromatog. and mass spectrometry (HS-SPME/GC-MS), resp. A total of 16 phenolic compounds were detected in com. Sacha inchi oils, while 54 compounds have been found in the volatile fraction. These compounds mainly correspond to notes generated by alcs., aldehydes, acids, ketones, and terpenoids. Principal component anal. (PCA) showed that the first two PCs account for 71.13% of total variance. Statistical anal. was used to observe the relationships between phenolic and volatile compounds; therefore, consequently, it has been found that 16 volatile compounds may have a significant influence upon overall perceived flavor and odor of the com. Sacha inchi oils. According to the odor and flavor, the Sacha inchi oil is characterized by “green” odor notes, seed, dried fruit and rough. In the experiment, the researchers used many compounds, for example, 5-Ethyldihydrofuran-2(3H)-one (cas: 695-06-7Name: 5-Ethyldihydrofuran-2(3H)-one).
5-Ethyldihydrofuran-2(3H)-one (cas: 695-06-7) 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. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is 绾?valerolactone.Name: 5-Ethyldihydrofuran-2(3H)-one
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Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics