Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal

© 2016 Elsevier Ltd The objectives of this research were to investigate the antioxidant effect of Assam tea extract (ATE) and whether it is fit to utilise ATE by fortification in rice bran breakfast cereal (RBC). The increasing ATE powder from 0.1 to 0.3 mg/g affected to be decreased. The ATE powder...

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Main Authors: Niramon Utama-ang, Kamonyanun Phawatwiangnak, Srisuwan Naruenartwongsakul, Rajnibhas Samakradhamrongthai
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/46223
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-462232018-04-25T07:25:29Z Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal Niramon Utama-ang Kamonyanun Phawatwiangnak Srisuwan Naruenartwongsakul Rajnibhas Samakradhamrongthai Chemistry Agricultural and Biological Sciences © 2016 Elsevier Ltd The objectives of this research were to investigate the antioxidant effect of Assam tea extract (ATE) and whether it is fit to utilise ATE by fortification in rice bran breakfast cereal (RBC). The increasing ATE powder from 0.1 to 0.3 mg/g affected to be decreased. The ATE powder at 0.3 mg/g was proved to have decreased the hexanal content (0.21 μg/ml) and thiobarbituric acid reactive substances (TBARS) (2.56 μg/g) within 28 days, and provided the highest antioxidant ability (EC50) (2481.44 mg/kg). The fortified 0.3 mg/g of ATE powder showed that increasing ATE significantly increased the total phenolic content and decreased TBARS and EC50 of breakfast cereal (p < 0.05). The suitable amount ATE powder added in RBC was 0.5%. The consumer acceptance (n = 200) of final product showed the sensory scores in the range of 6.3–6.8, with the percentages of acceptance and purchase intention at 98.0% and 89.0%, respectively. 2018-04-25T06:51:37Z 2018-04-25T06:51:37Z 2017-04-15 Journal 18737072 03088146 2-s2.0-85006312754 10.1016/j.foodchem.2016.10.112 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85006312754&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46223
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Agricultural and Biological Sciences
spellingShingle Chemistry
Agricultural and Biological Sciences
Niramon Utama-ang
Kamonyanun Phawatwiangnak
Srisuwan Naruenartwongsakul
Rajnibhas Samakradhamrongthai
Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal
description © 2016 Elsevier Ltd The objectives of this research were to investigate the antioxidant effect of Assam tea extract (ATE) and whether it is fit to utilise ATE by fortification in rice bran breakfast cereal (RBC). The increasing ATE powder from 0.1 to 0.3 mg/g affected to be decreased. The ATE powder at 0.3 mg/g was proved to have decreased the hexanal content (0.21 μg/ml) and thiobarbituric acid reactive substances (TBARS) (2.56 μg/g) within 28 days, and provided the highest antioxidant ability (EC50) (2481.44 mg/kg). The fortified 0.3 mg/g of ATE powder showed that increasing ATE significantly increased the total phenolic content and decreased TBARS and EC50 of breakfast cereal (p < 0.05). The suitable amount ATE powder added in RBC was 0.5%. The consumer acceptance (n = 200) of final product showed the sensory scores in the range of 6.3–6.8, with the percentages of acceptance and purchase intention at 98.0% and 89.0%, respectively.
format Journal
author Niramon Utama-ang
Kamonyanun Phawatwiangnak
Srisuwan Naruenartwongsakul
Rajnibhas Samakradhamrongthai
author_facet Niramon Utama-ang
Kamonyanun Phawatwiangnak
Srisuwan Naruenartwongsakul
Rajnibhas Samakradhamrongthai
author_sort Niramon Utama-ang
title Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal
title_short Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal
title_full Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal
title_fullStr Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal
title_full_unstemmed Antioxidative effect of Assam Tea (Camellia sinesis Var. Assamica) extract on rice bran oil and its application in breakfast cereal
title_sort antioxidative effect of assam tea (camellia sinesis var. assamica) extract on rice bran oil and its application in breakfast cereal
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85006312754&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/46223
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