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Characterization of Saccharomyces cerevisiae based microcarriers for encapsulation of black cumin seed oil: Stability of thymoquinone and bioactive properties.
Food Chem. 2020 May 30; 313:126129.FC

Abstract

Thymoquinone is a chief phytochemical constituent of black cumin seed oil (BCSO) and shows strong bioactivity. It has a weak stability against environmental conditions like heat and light. Encapsulation process by Saccharomyces cerevisiae is a popular technique to preserve the bioactivity and increase the stability of functional bioactive compounds. In the current study, BCSO was encapsulated by both plasmolysed (PYC) and nonplasmolysed yeast cell (NPYC) and stability of thymoquinone and bioactive properties of all samples were evaluated. And also, some physicochemical, morphological and conformational characterizations were carried out for the encapsules. The results showed that thymoquinone concentration and its bioactivity were preserved better in PYC during storage compared to BCSO and NPYC. The highest degradation ratio of thymoquinone during storage for the BCSO was 96.78% while the lowest one was for the PYC sample (52.63%).

Authors+Show Affiliations

Erciyes University, Faculty of Agriculture, Agricultural Biotechnology Department, Kayseri, Turkey. Electronic address: kevserkaraman@erciyes.edu.tr.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31935665

Citation

Karaman, Kevser. "Characterization of Saccharomyces Cerevisiae Based Microcarriers for Encapsulation of Black Cumin Seed Oil: Stability of Thymoquinone and Bioactive Properties." Food Chemistry, vol. 313, 2020, p. 126129.
Karaman K. Characterization of Saccharomyces cerevisiae based microcarriers for encapsulation of black cumin seed oil: Stability of thymoquinone and bioactive properties. Food Chem. 2020;313:126129.
Karaman, K. (2020). Characterization of Saccharomyces cerevisiae based microcarriers for encapsulation of black cumin seed oil: Stability of thymoquinone and bioactive properties. Food Chemistry, 313, 126129. https://doi.org/10.1016/j.foodchem.2019.126129
Karaman K. Characterization of Saccharomyces Cerevisiae Based Microcarriers for Encapsulation of Black Cumin Seed Oil: Stability of Thymoquinone and Bioactive Properties. Food Chem. 2020 May 30;313:126129. PubMed PMID: 31935665.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Characterization of Saccharomyces cerevisiae based microcarriers for encapsulation of black cumin seed oil: Stability of thymoquinone and bioactive properties. A1 - Karaman,Kevser, Y1 - 2019/12/30/ PY - 2019/09/18/received PY - 2019/12/17/revised PY - 2019/12/25/accepted PY - 2020/1/15/pubmed PY - 2020/3/25/medline PY - 2020/1/15/entrez KW - Black cumin seed oil KW - Encapsulation KW - Stability KW - Storage KW - Thymoquinone KW - Yeast SP - 126129 EP - 126129 JF - Food chemistry JO - Food Chem VL - 313 N2 - Thymoquinone is a chief phytochemical constituent of black cumin seed oil (BCSO) and shows strong bioactivity. It has a weak stability against environmental conditions like heat and light. Encapsulation process by Saccharomyces cerevisiae is a popular technique to preserve the bioactivity and increase the stability of functional bioactive compounds. In the current study, BCSO was encapsulated by both plasmolysed (PYC) and nonplasmolysed yeast cell (NPYC) and stability of thymoquinone and bioactive properties of all samples were evaluated. And also, some physicochemical, morphological and conformational characterizations were carried out for the encapsules. The results showed that thymoquinone concentration and its bioactivity were preserved better in PYC during storage compared to BCSO and NPYC. The highest degradation ratio of thymoquinone during storage for the BCSO was 96.78% while the lowest one was for the PYC sample (52.63%). SN - 1873-7072 UR - https://www.unboundmedicine.com/medline/citation/31935665/Characterization_of_Saccharomyces_cerevisiae_based_microcarriers_for_encapsulation_of_black_cumin_seed_oil:_Stability_of_thymoquinone_and_bioactive_properties_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0308-8146(19)32281-2 DB - PRIME DP - Unbound Medicine ER -