Physicochemical and microbiological study of Dadiah jelly candy with the addition of Clitoria ternatea flower extract

Dadiah is a traditional fermented buffalo milk originating from West Sumatra, Indonesia and has health benefits. The aim of this study was to evaluate the effect of the addition of Clitoria ternatea flower extract addition (0,5%, 1%, 1,5%, and 2%) on the moisture content, hardness, total lactic acid...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2023-08, Vol.1228 (1), p.12033
Main Authors: Juliyarsi, I, Sandra, A, Melia, S, Setiawan, R D, Nurhayati, Pangestu, S
Format: Article
Language:English
Subjects:
antioxidant activity
Antioxidants
Bacteria
Clitoria ternatea
Confectionery
dadiah
Fermented milk products
Hardness
jelly candy
Lactic acid
Lactic acid bacteria
Microbiological studies
Moisture content
Moisture effects
Phenolic compounds
Phenols
total phenolic content
Water content
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Summary:Dadiah is a traditional fermented buffalo milk originating from West Sumatra, Indonesia and has health benefits. The aim of this study was to evaluate the effect of the addition of Clitoria ternatea flower extract addition (0,5%, 1%, 1,5%, and 2%) on the moisture content, hardness, total lactic acid bacteria, antioxidant activity, and total phenolic content of dadiah jelly candies. The results showed that the addition of Clitoria ternatea extract increased the moisture content, decreased the hardness value, increased the total phenolic content, and enhanced the antioxidant activity of the jelly candies. Compared to the dadiah jelly candies without Clitoria ternatea addition, jelly candies with Clitoria ternatea addition at any concentration did not differ significantly (P > 0.05) in total lactic acid bacteria, whereas the pH value increased as the concentration of the Clitoria ternatea extract increased. Overall, the use of Clitoria ternatea flower extract can improve the functional properties of dadiah jelly candies, with the best concentration of 2% of the Clitoria ternatea extract on the antioxidant activity and total phenol content.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/1228/1/012033