Physico-chemical properties and antioxidant activity of rice cake with Codonopsis lanceolata powder


Citation

Kim J., . and Kim H. H., . and Kang G. I., . and Kim H. S., . and Kwon K. H., . and Ju H., . and Lee E. H., . and Baek G., . and Park Y. J., . and Ma R. N., . and Park G. H., . and Kim J. H., . and Park S., . and Kim D. Y., . and Kil G., . and Seo D. J., . and Min H. R., . and Kim H. B., . Physico-chemical properties and antioxidant activity of rice cake with Codonopsis lanceolata powder. pp. 2050-2056. ISSN ISSN22317546(Online)

Abstract

To increase the utilization of rice cake as a traditional food and encourage healthy consumption of rice cakes rice cakes with greater functionality are required. This can be achieved by adding medicinal plants to rice cakes. This study aimed to improve the functionality of rice cake by addition of the medicinal plant Codonopsis lanceolata. An experiment was conducted on the quality functionality and physiochemical properties of rice cake containing C. lanceolata powder. We confirmed the antioxidant activity of rice cake containing C. lanceolata powder by evaluating the DPPH(1-diphenyl-2-picrylhydrazyl) radical scavenging activity. We also confirmed the physiochemical properties of rice cake in a basic analysis experiment to determine the pH glucose amount and total flavonoid content. This experiment showed that rice cake with C. lanceolata powder contains higher values in all five (pH moisture crude protein crude fat and total flavonoids) physical and chemical characteristics tested compared to the control group. When measuring 100 mg/ml the antioxidant activity in the control group was only IC50 844.26 mg/ml whereas rice cake with C. lanceolata powder had activity of IC50 119.01 mg/ml. In this study we obtained meaningful results confirming that rice cake containing C. lanceolata powder has high marketability and functionality. Consequently we expect to increase the demand for traditional rice cakes to enhance the value of rice cake as a healthy food and to contribute to the production of various rice cakes containing a medicinal plant.


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Abstract

To increase the utilization of rice cake as a traditional food and encourage healthy consumption of rice cakes rice cakes with greater functionality are required. This can be achieved by adding medicinal plants to rice cakes. This study aimed to improve the functionality of rice cake by addition of the medicinal plant Codonopsis lanceolata. An experiment was conducted on the quality functionality and physiochemical properties of rice cake containing C. lanceolata powder. We confirmed the antioxidant activity of rice cake containing C. lanceolata powder by evaluating the DPPH(1-diphenyl-2-picrylhydrazyl) radical scavenging activity. We also confirmed the physiochemical properties of rice cake in a basic analysis experiment to determine the pH glucose amount and total flavonoid content. This experiment showed that rice cake with C. lanceolata powder contains higher values in all five (pH moisture crude protein crude fat and total flavonoids) physical and chemical characteristics tested compared to the control group. When measuring 100 mg/ml the antioxidant activity in the control group was only IC50 844.26 mg/ml whereas rice cake with C. lanceolata powder had activity of IC50 119.01 mg/ml. In this study we obtained meaningful results confirming that rice cake containing C. lanceolata powder has high marketability and functionality. Consequently we expect to increase the demand for traditional rice cakes to enhance the value of rice cake as a healthy food and to contribute to the production of various rice cakes containing a medicinal plant.

Additional Metadata

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Item Type: Article
AGROVOC Term: Rice cake
AGROVOC Term: Medicinal plants
AGROVOC Term: Physicochemical properties
AGROVOC Term: Antioxidants
AGROVOC Term: Glucose
AGROVOC Term: Flavonoids
AGROVOC Term: Free radicals
AGROVOC Term: Functional foods
AGROVOC Term: Antifungal properties
AGROVOC Term: Crude fat
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 24 Apr 2025 06:28
URI: http://webagris.upm.edu.my/id/eprint/22913

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