2011
DOI: 10.1080/10942911003637343
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Color Kinetics of Aonla Shreds with Amalgamated Blanching During Drying

Abstract: Kinetics of color changes of aonla (Emblica officinalis) shreds were investigated using objective colorimetric measurements during drying with different blanching treatments. Kinetic parameters chroma, hue, total color difference, and browning index for the color change were determined using Hunter L, a, b values. The drying process changed all three color parameters (L, a, b), causing a color shift towards the darker region. Parameters L and b decreased and a-value increased during drying. The reaction associ… Show more

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Cited by 32 publications
(16 citation statements)
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References 23 publications
(44 reference statements)
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“…As can be observed, BI indicated first-order kinetics, as also shown by other authors [31][32][33]. BI increased with heating time, showing higher values for higher lactose content.…”
Section: Maillard Reaction Kineticssupporting
confidence: 78%
“…As can be observed, BI indicated first-order kinetics, as also shown by other authors [31][32][33]. BI increased with heating time, showing higher values for higher lactose content.…”
Section: Maillard Reaction Kineticssupporting
confidence: 78%
“…Similar results has been observed in drying of aonla shreds with Amalgamated blanching. [27] Bulk and Tapped Density…”
Section: Resultsmentioning
confidence: 99%
“…The chroma, hue and browning index (BI) was calculated from the Hunter “ L ,” “ a ” and “ b ” values (Gupta et al . ), and used to describe the color change after grinding: C h r o m a = ( a 2 + b 2 ) H u e a n g l e = tan 1 ( b a ) B I = [ 100 ( x 0.31 ) 0.17 ] where x = [ ( a + 1.75 ) ( 5.645 L + a 3.012 b ) ] …”
Section: Methodsmentioning
confidence: 99%