Extraction of lipids from insect powders using a one-step organic solvent extraction process
| Autor: | Jacek Jaczynski, Alleda Rose, Kristen E. Matak |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
chemistry.chemical_classification
Chloroform Chromatography Nutrition. Foods and food supply Extraction (chemistry) Lipid extraction efficiency Fatty acid One-Step Ether TP368-456 Food processing and manufacture Hexane Solvent chemistry.chemical_compound chemistry Fatty acid profile One-step organic solvent extraction lipids (amino acids peptides and proteins) TX341-641 Lipid classes Lipid bilayer Food Science |
| Zdroj: | Future Foods, Vol 4, Iss, Pp 100073-(2021) |
| ISSN: | 2666-8335 |
| Popis: | The extraction efficiency, fatty acid profiles (FAP) and classes of lipids separated from insect powders by a one-step process were studied. Hexane (H), chloroform (C), methyl-tert-butyl ether (MTBE), and 3:2 hexane-isopropanol (HI) were used as extraction solvents and results were compared to 2:1 chloroform-methanol (CM). A 1:10 sample:solvent was mixed and centrifuged to separate the lipid layer which was then filtered and dried. Extraction was best (P0.05), regardless of solvent. H and MTBE extracted lipid classes like (P>0.05) the initial cricket and locust, respectively. The FAP for cricket lipid was like the initial (P>0.05) when CM was used; however, the FAPs of locust and silkworm lipid were most like the initial powders (P>0.05) when MTBE and C were used as the solvent, respectively. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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