Investigation of the chemical composition and physicochemical properties of Chlorella vulgaris biomass treated with pulsed discharges technology for potential use in the food industry
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Published:2022-11-28
Issue:
Volume:16
Page:777-789
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ISSN:1337-0960
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Container-title:Potravinarstvo Slovak Journal of Food Sciences
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language:
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Short-container-title:Potr. S. J. F. Sci.
Author:
Orusmurzaeva Zulai,Maslova Alina,Tambieva Zulfiya,Sadykova Elina,Askhadova Petimat,Umarova Kamila,Merzhoeva Amina,Albogachieva Khadijat,Ulikhanyan Karen,Povetkin Sergey
Abstract
The use of chlorella as a dietary supplement has great prospects. Nevertheless, the processing of chlorella is associated with certain difficulties that limit its use on an industrial scale. Problems with the processing are primarily related to the thick and strong cell wall of chlorella (50-100 nm), which is poorly digested by most vertebrate species due to its complex multilayer structure. Our experiments have shown that discharge pulse treatment contributes to the destruction of the strong cell wall of chlorella. The results of atomic force microscopy and the determination of the antioxidant activity of the suspension confirm this. A study of the chemical composition of dried chlorella biomass showed a content of 56.8% protein and 12.6% fat, which causes a high nutritional value of chlorella. The study of the physicochemical properties of the prepared chlorella preparation showed pronounced hydrophilicity of proteins. Observation of gels with different contents of chlorella preparation, formed during heating and subsequent cooling and stored for seven days at +8 °C, showed that the gels do not emit a synergistic liquid. Total gels based on the chlorella preparation are characterized by high stability. Based on the results obtained, we concluded that the preparation based on disintegrated chlorella has a high potential for functional and technological application in food technologies
Publisher
HACCP Consulting
Reference52 articles.
1. Cole, M. B., Augustin, M. A., Robertson, M. J., & Manners, J. M. (2018). The science of food security. In npj Science of Food (Vol. 2, Issue 1). Springer Science and Business Media LLC. https://doi.org/10.1038/s41538-018-0021-9 2. Zahari, I., Ferawati, F., Helstad, A., Ahlström, C., Östbring, K., Rayner, M., & Purhagen, J. K. (2020). Development of High-Moisture Meat Analogues with Hemp and Soy Protein Using Extrusion Cooking. In Foods (Vol. 9, Issue 6, p. 772). MDPI AG. https://doi.org/10.3390/foods9060772 3. Koyande, A. K., Chew, K. W., Rambabu, K., Tao, Y., Chu, D.-T., & Show, P.-L. (2019). Microalgae: A potential alternative to health supplementation for humans. In Food Science and Human Wellness (Vol. 8, Issue 1, pp. 16–24). Elsevier BV. https://doi.org/10.1016/j.fshw.2019.03.001 4. Siddiqui, S. A., Mahmud, M. M. C., Abdi, G., Wanich, U., Farooqi, M. Q. U., Settapramote, N., Khan, S., & Wani, S. A. (2022). New alternatives from sustainable sources to wheat in bakery foods: Science, technology, and challenges. In Journal of Food Biochemistry (Vol. 46, Issue 9). Wiley. https://doi.org/10.1111/jfbc.14185 5. Siddiqui, S. A., Snoeck, E. R., Tello, A., Alles, M. C., Fernando, I., Saraswati, Y. R., Rahayu, T., Grover, R., Ullah, M. I., Ristow, B., & Nagdalian, A. A. (2022). Manipulation of the black soldier fly larvae (Hermetia illucens; Diptera: Stratiomyidae) fatty acid profile through the substrate. In Journal of Insects as Food and Feed (Vol. 8, Issue 8, pp. 837–855). Wageningen Academic Publishers. https://doi.org/10.3920/jiff2021.0162
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