Formulation of sprouted cowpea yogurt rich in antioxidant, as functional drink for diabetics

Winarsi H., . and Erminawati E., . and Ramadhan G.R., . (2022) Formulation of sprouted cowpea yogurt rich in antioxidant, as functional drink for diabetics. Food Research (Malaysia), 6. pp. 21-29. ISSN 2550-2166

This study aimed to obtain a formula of Cowpea sprouted yoghurt (Cops-Yo) rich in phenolic antioxidants, fibre, vitamin C, and protein based on Lactic Acids Bacteria (LAB) levels and the proportion of sprouted cowpea milk (Cops-milk) and skim milk. This factorial study used a completely randomized design (CRD), with a factor of LAB levels and the proportion of sprouted cowpea milk and skim milk. Cops-Yo product was obtained and tested for phenolic content (Folin Ciocialteau method), fibre (oven method), vitamin C (Iodometry), and soluble protein (Lowry method). Data was tested using ANOVA, followed by DMRT if there was significance at a 5% level. The best Cops-Yo formula was obtained from a proportion of 70 parts of sprouted cowpea milk and 30 parts of skim milk with 0.3% LAB. The product has characteristics that contain 529.75 mg GAE/L of phenolic, 3.09% dietary fibre, 100.55 mg/100 g vitamin C, and 36.22% soluble protein. The result reflects that Cops-Yo could help improve sugar levels in diabetic patients.

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Abstract

This study aimed to obtain a formula of Cowpea sprouted yoghurt (Cops-Yo) rich in phenolic antioxidants, fibre, vitamin C, and protein based on Lactic Acids Bacteria (LAB) levels and the proportion of sprouted cowpea milk (Cops-milk) and skim milk. This factorial study used a completely randomized design (CRD), with a factor of LAB levels and the proportion of sprouted cowpea milk and skim milk. Cops-Yo product was obtained and tested for phenolic content (Folin Ciocialteau method), fibre (oven method), vitamin C (Iodometry), and soluble protein (Lowry method). Data was tested using ANOVA, followed by DMRT if there was significance at a 5% level. The best Cops-Yo formula was obtained from a proportion of 70 parts of sprouted cowpea milk and 30 parts of skim milk with 0.3% LAB. The product has characteristics that contain 529.75 mg GAE/L of phenolic, 3.09% dietary fibre, 100.55 mg/100 g vitamin C, and 36.22% soluble protein. The result reflects that Cops-Yo could help improve sugar levels in diabetic patients.

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Item Type:	Article
AGROVOC Term:	cowpeas
AGROVOC Term:	skim milk
AGROVOC Term:	functional foods
AGROVOC Term:	phenolic compounds
AGROVOC Term:	vitamin content
AGROVOC Term:	proteins
AGROVOC Term:	fermentation
AGROVOC Term:	food processing
AGROVOC Term:	sprouting
AGROVOC Term:	lactic acid bacteria
Geographical Term:	Indonesia
Depositing User:	Mr. Khoirul Asrimi Md Nor
Date Deposited:	20 Feb 2026 00:55
Last Modified:	20 Feb 2026 00:55
URI:	http://webagris.upm.edu.my/id/eprint/3457

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