THE STUDY OF THE PULP OF WATERMELON
Abstract
The article describes the characteristics of watermelon, the ability to sort watermelon depending on weight. The mechanical characteristics of the Watermelon is important for calculating losses during storage and transportation, as well as for designing appropriate machines. The mechanical characteristics of a watermelon are important for reducing losses during storage and transportation, as well as for designing appropriate machines. Watermelon pulp samples for mineral formulations and vitamin C were analyzed using standard methods according to official analysis methods and standard methods. The differences between foreign varieties of watermelon and domestic. Watermelons of Sweet Crimson variety of domestic selection had in their composition more sugar.
The compression characteristics of watermelon were analyzed in various ways. The elastic modulus of watermelon was 9.79*100 Pa for vertical compression and 8.92*100 Pa for horizontal compression. The results of a mathematical analysis of the ripeness of the watermelon fruit are presented.
About the Authors
A. NazymbekovaKazakhstan
E. Medvedkov
Kazakhstan
D. Tlevlesova
Kazakhstan
A. Kairbayeva
Kazakhstan
References
1. Мурох В. И. Целебные кладовые природы / Мурох В. И., Стекольников Л. И. – Минск: Урожай, 1990. − 120 с.
2. Чиков П. С. Лекарственные растения / П. С. Чиков. – М.: Медицина, 1982. − 382 с.
3. Chun, J., J. Lee, L. Ye, J. Exler and R. R. Eitenmiller, 2006. Tocopherol and tocotrienol contents of raw and processed fruits and vegetables in the United States diet. J. Food Comp. Anal., 19: 196-204.
4. Tlili, I., C. Hdider, M. S. Lenucci, I. Ridah, H. Jebari and G. Dalessandro, 2011. Bioactive compounds and antioxidant activities of different watermelon (Citrullus lanatus (Thunb.) Mansfeld) cultivars as affected by fruit sampling area. J. Food Comp. Anal., 24: 307-314.
5. Olayinka B., Etejere E., Proximate and chemical compositions of watermelon (Citrullus lanatus (Thunb.) Matsum and Nakai cv red and cucumber (Cucumis sativus L. cv Pipino) International Food Research Journal (2018) 25 (3) 1060-1066, ISSN: 22317546
6. Adekanye, Timothy & Oluwasegun, Adelakun. (2017). Evaluation of a portable watermelon juice extracting machine. Agricultural Engineering International: CIGR Journal. 19. 219-223.
7. Gao Z., Zhang W., Ren M., Analysis of influence factors of watermelon vibration response et al. Nongye Jixie Xuebao / Transactions of the hinese Society for Agricultural Machinery (2015) 46 DOI: 10.6041/j.issn.1000-1298.2015.S0.023
8. Rouzbeh Abbaszadeh, Ali Rajabipour, Yibin Ying, Mojtaba Delshad, Mohammad J. Mahjoob, Hojjat Ahmadi, Nondestructive determination of watermelon flesh firmness by frequency response, LWT – Food Science and Technology,Volume 60, Issue 1,2015,Pages 637-640, ISSN0023-6438, https://doi.org/10.1016/j.lwt.2014.08.029.
9. https://www.sciencedirect.com/science/article/pii/S0023643814005374
Review
For citations:
Nazymbekova A., Medvedkov E., Tlevlesova D., Kairbayeva A. THE STUDY OF THE PULP OF WATERMELON. Bulletin of Shakarim University. Technical Sciences. 2020;(4(92)):25-28. (In Russ.)