Status of glycemic index of paddy rice grain (Oryza sativa L.) on infestation by storage pest Sitotroga cerealella

Kumar, Awadhesh; Gowda, G. Basana; Sah, Rameswar Prasad; Sahu, Chandrasekhar; Biswal, Monalisa; Nayak, Sarangdhar; Kumar, Sudhir; Swain, Padmini; Sharma, Srigopal

doi:10.1016/j.jspr.2020.101697

Cited by 11 publications

(1 citation statement)

References 28 publications

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“…Tanaka et al (2020) carried out the detection of VOCs, early biomarkers of pest invasion, and proved the existence of insects in stored rice, especially larvae. Pests in rice mainly include Indian meal moth (P. interpunctella) (Tang, 2012), dried currant moth (Cadra cautella), mediterranean flour moth (Ephestia kuehniella) (Madbooni & Abad, 2012), tobacco moth (Ephestia elutella) (Paloukas et al, 2020), rice moth (Corcyra cephalonica) (Rossini et al, 2021), maize weevil (S. zeamais) (Attia et al, 2020), red flour beetle (T. castaneum) (Devi et al, 2021), and Angoumois grain moth (Sitotroga cerealella) (Kumar et al, 2020). Concerning the method for collecting VOCs released during rice mildew and insect infestation, headspace analysis is widely used in rice VOC gas sampling, which is updated with the development of gas chromatography analysis methods, mainly divided into static headspace analysis, dynamic headspace analysis, and headspace-solid phase microextraction (HS-SPME).…”

Section: Voc Detectionmentioning

confidence: 99%

Research advance in gas detection of volatile organic compounds released in rice quality deterioration process

Liu

Zhang

et al. 2021

Comp Rev Food Sci Food Safe

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Rice quality deterioration will cause grievous waste of stored grain and various food safety problems. Gas detection of volatile organic compounds (VOCs) produced by deterioration is a nondestructive detection method to judge rice quality and alleviate rice spoilage. This review discussed the research advance of VOCs detection in terms of nondestructive detection methods of rice quality deterioration, applications of VOCs in grain detection, inspection of characteristic gas produced during rice spoilage, rice deterioration prevention and control, and detection of VOCs released by rice mildew and insect attack. According to the main causes of rice quality deterioration and major sources of VOCs with off-odor generated during rice storage, deterioration can be divided into mold and insect infection. The results of literature manifested that researches mainly focused on the infection of Aspergillus in the mildew process and the attack of certain pests in recent years, thus the research scope was limited. In this paper, the gas detection methods combined with the chemometrics to qualitatively analyze the VOCs, as well as the correlation with the number of colonies and insects were further studied based on the common dominant strains during rice mildew, that is, Aspergillus and Penicillium fungi, and the common pests during storage, that is, Sitophilus oryzae and Rhyzopertha dominica. Furthermore, this paper pointed out that the quantitative determination of characteristic VOCs, the numeration relationship between VOCs and the degree of mildew and insect infestation, the further expansion of detection range, and the application of degraded rice should be the spotlight of future research.

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