Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1176460
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dc.contributor.authorOLIVEIRA, M. E. A. S.
dc.contributor.authorSANTOS, M. B.
dc.contributor.authorGOZZI, G.
dc.contributor.authorCECHIN, C. da F.
dc.contributor.authorGOTTSCHALK, L. M. F.
dc.contributor.authorBASSINELLO, P. Z.
dc.contributor.authorCOLOMBARI FILHO, J. M.
dc.contributor.authorKABUKI, D. Y.
dc.contributor.authorCARVALHO, C. W. P. de
dc.contributor.authorTAKEITI, C. Y.
dc.date.accessioned2025-06-18T17:47:42Z-
dc.date.available2025-06-18T17:47:42Z-
dc.date.created2025-06-06
dc.date.issued2025
dc.identifier.citationFood Control, v. 172, n. 111164, 2025.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1176460-
dc.descriptionGermination is a process used to improve the nutritional and sensory quality of brown rice, but technological and microbiological characteristics under different cooking techniques and storage conditions are neglected. In this scenario, this study aimed to evaluate the effect of rice types (germinated, parboiled and polished) on the physical, chemical and microbiological characteristics in terms of different cooking rice preparation methods and storage conditions. In general, germination did not affect crystallinity and DSC parameters but was effective in reducing the cooking time (31–22 min) using a conventional pan. A resistant starch content was observed after 30 days under freezing and increasing pronouncedly if samples were cooked in an electric rice cooker (100 %), highlighting the prebiotic aspect. After cooking (t = 0 h), germination induced the highest values of hardness (19.7 N) and chewiness (24.6 N) in germinated brown rice prepared by electric cooker. The freeze-thaw cycling (t = 30 days) reduced hardness (19.2 12.7 N) and chewiness (17.1–5.3 N) compared to commercial and non- germinated samples (p < 0.05). Solely germinated rice stored at room temperature (25 ◦C) showed B. cereus growing. It is concluded that germination has the potential to become an innovative process to improve gamma- aminobutyric acid (GABA), changing the carbohydrate chemistry and texture, adding value to brown rice. In contrast, germination can favor the B. cereus growing under specific conditions and refrigeration or freezing immediately cooking consist in safe procedures to prevent outbreaks related to germinated rice-based product consumption.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectGABA
dc.titlePerformance of technological and microbiological quality characteristics of germinated rice: A comparative study of cooking techniques.
dc.typeArtigo de periódico
dc.subject.thesagroTextura
dc.subject.thesagroTextura de Alimento
dc.subject.thesagroTecnologia de Alimento
dc.subject.nalthesaurusPhysical properties
dc.subject.nalthesaurusBacillus cereus
dc.subject.nalthesaurusTexture
dc.subject.nalthesaurusFood technology
riaa.ainfo.id1176460
riaa.ainfo.lastupdate2025-06-18
dc.identifier.doihttps://doi.org/10.1016/j.foodcont.2025.111164
dc.contributor.institutionMARIA EUGENIA ARAUJO SILVA OLIVEIRA, UNIVERSIDADE FEDERAL DO ESTADO DO RIO DE JANEIRO; MONIQUE BARRETO SANTOS, UNIVERSIDADE FEDERAL RURAL RIO DE JANEIRO; GABRIEL GOZZI, UNIVERSIDADE ESTADUAL DE CAMPINAS; CARINE DA FONSECA CECHIN, UNIVERSIDADE ESTADUAL DE CAMPINAS; LEDA MARIA FORTES GOTTSCHALK, CTAA; PRISCILA ZACZUK BASSINELLO, CNAT; JOSE MANOEL COLOMBARI FILHO, CNPAF; DIRCE YORIKA KABUKI, UNIVERSIDADE DE CAMPINAS; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; CRISTINA YOSHIE TAKEITI, CTAA.
Appears in Collections:Artigo em periódico indexado (CTAA)

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