Determination of Physical and Engineering Properties of Mungbean (Vigna radiata L.)
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Abstract
In the design and optimization of machinery and tools used in various phases of agricultural processing, including transportation, sorting, separation, and storage, understanding the physical properties of crops like mungbeans is essential. In the Philippines, where mungbean plays an important role, this information gap assumes particular significance. To fill this void, this study investigates the physical characteristics of mungbean, focusing on two widely-grown varieties grown by farmers in Pangasinan: Kusapo and Kintab. Results show that while the bean densities of Kintab (764.52 kg/m³) and Kusapo (777.78 kg/m³) did not differ significantly, their pod and bean dimensions varied notably. The average terminal velocity of whole beans was 10.34 m/s, and the optimal moisture content for shelling ranged from 8–10%. These physical property data are crucial parameters in the design of cleaning, separating, and drying equipment. The study provides empirical evidence that supports localized machine design for mungbean processing and offers practical insights for farmers and processors to enhance efficiency, reduce postharvest losses, and improve product quality.
Keywords
Agricultural processing, Kintab, Kusapo, MachineryReferences
Ahangarnezhad, N., Najafi, G., & Jahanbakhshi, A. (2019). Determination of the physical and mechanical properties of a potato (the Agria variety) in order to mechanise the harvesting and post-harvesting operations. Research in Agricultural Engineering, 65(2), 33-39.
Arcilla, M. P. P., de Guzman, M. L. T., and Bautista, E. C. T. (2016). Physical and engineering properties of mungbean (Vigna radiata (L.) Wilczek) and its by-products
Bautista, E. C. T., De Guzman, R. P. B. and Arcilla, M. P. P. (2017). Morphological and physical characterization of mungbean (Vigna radiata (L.) Wilczek) varieties grown in the Philippines
Celik, A., Ercisli, S., & Turgut, N. (2007). Some physical, pomological and nutritional properties of kiwifruit cv. Hayward. International journal of food sciences and nutrition, 58(6), 411-418.
Cruz, V. R. M., Manansala, J. A. G., & Bautista, E. C. T. (2013). Physical characterization of mungbean (Vigna radiata (L.) Wilczek).
De Guzman, R. P. B., de Guzman, M. L. T. and Bautista, E. C. T. (2015). Geometric and physical characteristics of mungbean (Vigna radiata (L.) Wilczek) varieties in the Philippines
De Guzman, J. P. B., Arcilla, M. P. P., and Bautista, E. C. T. (2018). Effect of mungbean (Vigna radiata (L.) Wilczek) variety and harvest stage on the physical properties of mungbean
De Guzman, M. L. T., Arcilla, M. P. P. and Bautista, E. C. T. (2019). Mungbean (Vigna radiata (L.) Wilczek) Physical properties and their relationship to the shelling efficiency
Department of Agriculture. (2015). The mungbean plant.
Food and Agriculture Organization. (2016). Mung bean (Vigna radiata). Feedipedia.
Goyal, R. K., Kingsly, A. R. P., Kumar, P., & Walia, H. (2007). Physical and mechanical properties of aonla fruits. Journal of Food Engineering, 82(4), 595-599.
Gregorio, R. P., Ramos, M. E. V., Martinez, R. C., Bermundez, L. G., & Coloma, D. R. (2021). Development of mung bean sheller with drudgery reduction for rural women. TECHNICAL BULLETIN, 11(2).
Ünal, H., Isık, E., Izli, N., & Tekin, Y. (2008). Geometric and mechanical properties of mung bean (Vigna radiata L.) grain: Effect of moisture. International Journal of Food Properties, 11(3), 585–599.
Hossain, M. A., Awal, M. A., Ali, M. R., & Alam, M. M. (2016). Use of moisture meter on the post-harvest loss reduction of rice. Progressive Agriculture, 27(4), 511–516.
Inekwe, G., Kiniyi, B. U., Umunna, M., & Udensi, N. K. (2019). Effect of moisture content on physical properties of mung bean (Vigna radiata (L.)) International Journal of Engineering Research & Technology (IJERT), 8(07).
Mohsenin, N. N. (2020). Physical properties of plant and animal materials: v. 1: Physical characteristics and mechanical properties. Routledge.
PCAARRD. DOST Portal (2015) – Volume of Mungbean Production. Retrieved September 15, 2015, from www.pcaarrd.dost.gov.com.ph
Philippine National Standard. PNS/BAFS PAES 203:2000 Moisture Content Determination for Rice and Corn
Philippine National Standard. PNS/BAFS PAES 269:2019 Postharvest Machinery – Mungbean Sheller – Methods of Test
Philippine Statistical Authority (2023). Major Vegetables and Root Crops Quarterly Bulletin. Volume 17. No. 1.
Soyoye, B. O. (2020). Determination of some properties of rice and cowpea in relation to thresher design. IRE Journals, 3(11), 242–248. Retrieved from https://www.irejournals.com/formatedpaper/1702325.pdf
Torralba, N. M. (2000). Mungbean varieties for year-round production in the Ilocos Region, Philippines. Highlights ’99, 1–4.
Jahanbakhshi, A., Yeganeh, R., & Akhoundzadeh Yamchi, A. (2016). Determination of physical, mechanical and hydrodynamic properties of Scolymus. Electronic Journal of Food Processing and Preservation, 8(1), 125–141.
