Harvesting, Threshing, Processing, and Products of Rice

Riaz, Muhammad; Ismail, Amir

doi:10.1007/978-3-319-47516-5_16

Cited by 6 publications

(2 citation statements)

References 46 publications

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“…Threshing is a physical procedure that involves the separation of grains from the surrounding straw, stems, and panicles and is a crucial step in agricultural practices [ 63 ]. This method can be achieved through various techniques, such as rubbing, stripping, or combining.…”

Section: Postharvest System Elements Impacts Losses and Mitigation St...mentioning

confidence: 99%

Research and Technologies to Reduce Grain Postharvest Losses: A Review

Nath,

Chen,

O’Sullivan

et al. 2024

Foods

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Reducing postharvest losses offers a significant opportunity to enhance food availability without requiring extra production resources. A substantial portion of cereal grain goes to waste annually due to a lack of science-based knowledge, unconscious handling practices, suboptimal technical efficiency, and inadequate infrastructure. This article extensively reviews losses occurring during postharvest operations across various crops, examining diverse postharvest operations in different countries. Recent advancements in postharvest technology research are thoroughly discussed. The primary obstacles and challenges hindering the adoption and implementation of postharvest technologies are also explored. The appropriate postharvest technology relies on specific factors, including the kind of crops, production locales, seasons, and existing environmental and socioeconomic conditions.

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Section: Postharvest System Elements Impacts Losses and Mitigation St...mentioning

confidence: 99%

Research and Technologies to Reduce Grain Postharvest Losses: A Review

Nath,

Chen,

O’Sullivan

et al. 2024

Foods

View full text Add to dashboard Cite

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“…Consumers are often influenced by psychology and perception when buying rice, so they preferentially choose rice with high appearance quality (Zhao et al, 2023;Lu et al, 2019). Rice is usually processed into commercial rice by drying, husking, milling, polishing, grading and color sorting (Riaz et al, 2017). Polishing, grading and color sorting are rice finishing, which can increase quality of rice and improve the competitiveness of rice products (Ahmed et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Calibration of White Rice Simulation Parameters Based on Discrete Element Method

XIE,

BAI,

YAN

et al. 2023

INMATEH

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Aiming at the lack of discrete element simulation models and parameters for rice polishing, grading, color sorting and other technologies and equipment, and the difficulty of guiding equipment design and optimization through simulation, this paper calibrates the simulation parameters of white rice based on angle of repose (AOR) test and simulation methods. Huanghuazhan and Dongnong 429 white rice were selected as research object. Numerical model of white rice was established by multi-sphere filling. According to physical test and references, the simulation parameter range of white rice particles was determined. Plackett-Burman test was used to screen parameters, and it was found that the particle-particle static friction coefficient and particle-particle rolling friction coefficient had significant effects on the AOR of white rice. The regression model between the AOR and the significance parameter was established according to the central composite design method. The simulation parameter combination that has significant influence on the physical AOR was determined through the optimization design, and verified by the simulation test. The simulation AOR was compared with the physical AOR, and the relative error of the two kinds of white rice was less than 3%. The results show that the calibration method proposed in this study can accurately simulate the physical AOR test, which can provide reference for discrete element simulation of white rice processing.

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