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Protein-rich instant rice beverage mix and its quality attributes.

IR@CSIR-CFTRI

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Relation http://ir.cftri.com/13823/
https://doi.org/10.1111/jfpp.13628
 
Title Protein-rich instant rice beverage mix and its quality attributes.
 
Creator Indhurathna, Swaminathan
Manisha, Guha
 
Subject 07 Beverage Technology
03 Proteins
01 Rice
 
Description Protein-rich instant beverage mix was developed from bio-processed rice as grain source, along
with other ingredients and its quality attributes were studied. It contained protein (20.05%),
calcium (680 mg/100 g), iron (9.35 mg/100 g), and 6.93% total dietary fiber (94% soluble fiber).
Particle size, particle density, Carr index, Hausner ratio, and glass transition temperature were
169.3 mm, 2.01g/cm3, 18.8, 1.2, and 58 8C, respectively, with a low pasting profile and 45% starch
digestibility, indicating free flowing nutrient dense product. The flow curve of rice beverage slurry
exhibited shear thinning pseudo-plastic behavior. Among the different rheological models studied,
Herschel–Bulkley showed best fit (r�.998, p�.01) for the rice beverage slurry (30% concentration)
at various temperatures (30–70 8C). Sorption studies revealed that 64% RH and
corresponding equilibrium moisture content 10.4%, were critical to the product with 6 month
shelf-life in aluminum-foil-laminate package under ambient condition. The product would be
suitable for all age groups including celiac population.
Practical applications
Increasing health awareness necessitates today’s beverage industry to produce a beverage mix
which is convenient, ready-to-use, nutritionally dense, and suitable for all age groups. The present
manuscript demonstrates the quality parameters of protein rich instant rice beverage mix. The beverage
mix is prepared from rice as a single grain source, hence suitable for celiac population. The
outcome of this study will have greater potential for beverage industry to develop healthier rice
beverage mix.
 
Date 2018
 
Type Article
PeerReviewed
 
Format pdf
 
Language en
 
Identifier http://ir.cftri.com/13823/1/Food%20Process%20Preserv.%202018%3Be13628.pdf
Indhurathna, Swaminathan and Manisha, Guha (2018) Protein-rich instant rice beverage mix and its quality attributes. Journal of Food Processing and Preservation, 42 (6). pp. 1-8.