Changes in physicochemical properties of organic hulled rice during storage under different conditions

Tananuwong, Kanitha; Malila, Yuwares

doi:10.1016/j.foodchem.2010.08.057

Cited by 86 publications

(68 citation statements)

References 18 publications

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“…The results were counterpart of earlier agreements which provided positive correlation between hardness (Supplementary Material) and setback values [4,32]. Negative interaction between two properties might be attributed to growing conditions and genotypic difference of cultivars.…”

Section: Resultssupporting

confidence: 81%

“…However, the swelling and pasting properties of starch granule were influenced not only by starch solely but also by lipids, protein, and mineral compounds [1]. The starch granules of rice play active role; if there is less swelling of starch during gelatinization, the peak viscosity of starch paste will be lower [4]. To understand the viscosity properties of rice starch, the RVA works as a physical index for the estimation and as a precursor of cooking and processing qualities [2,[5][6][7].…”

Section: Introductionmentioning

confidence: 99%

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Rapid Visco Analyzer Measurements ofjaponicaRice Cultivars to Study Interrelationship between Pasting Properties and Farming System

Kesarwani

Chiang

Chen

2016

International Journal of Agronomy

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Rheological properties influence the starch softness and cooking quality. Two japonica rice cultivars were studied that were cultivated under organic and conventional farming. Study was conducted for 2 years in popular japonica cultivars, that is, Kaohsiung number 139 and Taikeng number 16, which were grown twice a year in Taiwan. The results highlighted that major pasting properties such as peak viscosity, setback value, and pasting temperature improved under organic farming; however, in further analysis, eating and cooking quality reported no significant changes except aroma in rice.

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Section: Resultssupporting

confidence: 81%

Section: Introductionmentioning

confidence: 99%

Rapid Visco Analyzer Measurements ofjaponicaRice Cultivars to Study Interrelationship between Pasting Properties and Farming System

Kesarwani

Chiang

Chen

2016

International Journal of Agronomy

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“…The study by Zhou et al (2003) on polished rice storage for 16 months showed that there was a reduction in breakdown with the increased storage time. A study carried out on polished rice storage found a reduction in breakdown and an increase in the retrogradation of rice flour with the increased grain storage time (Tananuwong & Malila, 2011). According to Paraginski et al (2014) that studied maize storage, changes in protein properties and interactions contribute to changes in the pasting properties of the starches, particularly at breakdown, since the number of disulfide bonds increases with grain storage time, which are less sensitive to degradation.…”

Section: Pasting Propertiesmentioning

confidence: 99%

“…susceptible to a breakdown (Hamaker & Griffin, 1993). According to Tananuwong and Malila (2011), swollen granules are less resistant to shear force, and with the increased storage time, there occurs a higher formation of a disulfide bond, forming a strong network of protein, and delaying the absorption of water, thus affecting the viscosity peak.…”

Section: Pasting Propertiesmentioning

confidence: 99%

Structural and technological characteristics of starch isolated from sorghum as a function of drying temperature and storage time

Cruz

Silva

Santos

et al. 2015

Carbohydrate Polymers

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“…Assim, o arroz armazenado em embalagens a vácuo de polipropileno de baixa densidade, alumínio, polietileno de baixa densidade e nylon na temperatura de 15 °C por 12 meses, sofreram envelhecimento acelerado (Tananuwong & Maila, 2011).…”

Section: Resultsunclassified

Armazenamento de grãos residuais de urucum sob atmosfera controlada

Brito

Queiroz

Figueirêdo

et al. 2015

Rev. bras. eng. agríc. ambient.

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R E S U M ONeste trabalho avaliou-se a estabilidade de grãos residuais de urucum acondicionados em embalagens flexíveis laminadas durante 90 dias de armazenamento em condições controladas de temperatura (25 e 40 °C) e umidades relativas (55 e 83%). As amostras foram analisadas a cada 15 dias, por meio da análise do teor de água, atividade de água, pH, acidez titulável, cor (luminosidade, intensidade de vermelho e intensidade de amarelo) proteína bruta, amido e bixina. Observou-se, no decorrer dos tempos de armazenamento, que as embalagens não evitaram a absorção de água acarretando em aumentos do teor de água (42,62; 43,06; 41,78 e 42,90%), atividade de água (6,39; 6,94; 5,97 e 6,94%), acidez titulável (12,28; 13,79; 9,09 e 13,79%) e luminosidade (4,48; 12,18; 4,73; 4,91%) e ocorreram reduções na intensidade de vermelho (8,19; 7,77; 4,66 e 7,93%), pH (9,21; 8,56; 12,44 e 18,12) e bixina (51,72; 56,32; 57,47 e 55,17%) respectivamente, para as seguintes combinações de umidades relativas e temperaturas (55% e 25 ou 40 °C; 85% e 25 ou 40 °C). Storage of waste grains of annatto under controlled atmosphere A B S T R A C TThis study evaluated the stability of residual annatto beans packed in flexible laminated packaging during 90 days of storage under controlled temperature conditions (25 and 40 °C) and relative humidity (55 to 83%). Samples were analysed every 15 days, for analyzing the moisture content, water activity, pH, acidity, color (brightness, redness and yellowness), protein, starch and bixin. It was observed during the storage time of the packaging did not prevent the absorption of water leading to increases in moisture content (42.62; 43.06; 41.78 and 42.90%), water activity (6.39; 6.94; 5.97 and 6.94%), titratable acidity (12.28; 13.79; 13.79 and 9.09%), and brightness (4.48; 12.18; 4.73 and 4.91%) occurred reductions in redness (8.19; 7.77; 4.66 and 7.93%), pH (9.21; 8.56; 12.44 and 18.12%) and bixin (51.72; 56.32; 57.47 and 55.17%), respectively, for the following combinations of relative humidity and temperature (55% and 25 or 40 °C, 85% and 25 or 40 °C). Palavras-chave:Bixa orellana L. bixina embalagem laminada umidade relativa resíduos agroindustriais

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Changes in physicochemical properties of organic hulled rice during storage under different conditions

Cited by 86 publications

References 18 publications

Rapid Visco Analyzer Measurements ofjaponicaRice Cultivars to Study Interrelationship between Pasting Properties and Farming System

Rapid Visco Analyzer Measurements ofjaponicaRice Cultivars to Study Interrelationship between Pasting Properties and Farming System

Structural and technological characteristics of starch isolated from sorghum as a function of drying temperature and storage time

Armazenamento de grãos residuais de urucum sob atmosfera controlada

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