Plant oil bioconversion into increase biological activity through lipases derived from wastes
| Autor: | Valesca Cristiane Benelli Francisco, Luciana Francisco Fleuri, Marcia Ortiz Mayo Marques, Willian Fernando Zambuzzi, Clarissa Hamaio Okino-Delgado, Mirella Rossitto Zanutto Elgui, Roselaine Facanali, Célio Junior da Costa Fernandes, Rodrigo A. da Silva |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
0106 biological sciences
Antioxidant biology Bioconversion Chemistry medicine.medical_treatment Pseudomonas Biological activity 04 agricultural and veterinary sciences biology.organism_classification Antimicrobial 040401 food science 01 natural sciences Industrial and Manufacturing Engineering Squamous carcinoma 0404 agricultural biotechnology Biotransformation 010608 biotechnology medicine Food science Bacteria Food Science |
| Zdroj: | International Journal of Food Science & Technology. 54:1089-1099 |
| ISSN: | 1365-2621 0950-5423 |
| DOI: | 10.1111/ijfs.13949 |
| Popis: | The aim of this study was to show that abundant and inexpensive plant oils can be biotransformed to increase biological activity (antioxidant, antimicrobial and cytotoxicity) through hydrolysis reaction catalysed by lipases. We tested homemade and commercial lipases through the biotransformation of nine different plant oils in forty different combinations. First, the chemical composition of the samples was investigated. Thereafter, biological tests were conducted to assess the antioxidant and antimicrobial activity of the sampled biotransformation products, as well as analyzed their influence on the viability of healthy and cancer cells. Summarising, sunflower, corn and olive oils modified by orange waste‐obtained lipases presented the most promising results, reaching up to 90% of antioxidant activity increase and significant growth inhibition of bacteria colonies belonging to genera Escherichia, Listeria, Staphylococcus, Pseudomonas and Salmonella. In addition, those compounds affected human oral squamous carcinoma cells. The bioconversion of plant oils through lipases improves their biological properties and might be an option for biotechnological application. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text