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All Journal Jurnal Media Gizi Indonesia (MGI) AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)
Rina Yenrina
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Energy Environmental Science Health Professions

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Comparative Analysis of Value-Added Analysis at Five Dadiah Agro-industry Centers in West Sumatra Province Nurul, Nurul Hathiqah; Kurnia Harlina Dewi; Rina Yenrina
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 1 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i1.220

Abstract

This study aims to compare the value added of buffalo milk processing production into Dadiah at each Dadiah agro-industry center in West Sumatra Province. The research was conducted in five Dadiah agro-industry centers in West Sumatra Province: Agam District, Lima Puluh Kota District, Tanah Datar District, Sijunjung District, and Solok District. The research was conducted in March-July 2022. The research method used is a case study. Respondents in this study were Dadiah entrepreneurs with owner status. The number of respondents in the survey was 31 Dadiah business actors, with respondent criteria The value added analyzed is Dadiah business actors who process high buffalo milk raw materials in each district. Data analysis using the Hayami method. The results showed that in the production of buffalo milk processing into Dadiah the value-added ratio of Dadiah agroindustry in Sijunjung District was 89.83. higher than the value-added ratio of another dadiah agroindustry in West Sumatra Province. Dadiah processing production in every agroindustry in West Sumatra Province provides a high level of profit found in dadiah agroindustry in Sijunjung District. With a profit rate of IDR 69,948.25/Month, higher than other Dadiah agroindustry in West Sumatra Province.
The effect The Effect of Dadih Variations as a Probiotic Source in Complementary Food: An In Vivo Study Using White Wistar Rats Juli Marni; Hasbullah; Rina Yenrina; Kurnia Herlina Dewi; Sri Zulyanti Mardhiah
Media Gizi Indonesia Vol. 21 No. 2 (2026): MEDIA GIZI INDONESIA
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mgi.v21i2.196-208

Abstract

Enhancing the nutritional quality of complementary foods can be achieved through fortification with probiotic-rich products such dadih. This study aimed to analyze the nutritional composition and evaluate the effects of dadih variations on feed intake, weight gain, feed conversion efficiency (FCE), and protein efficiency ratio (PER). The experiment was conducted using weaned male Sprague-Dawley Wistar rats, aged 21–28 days and weighing ±55 grams. The treatment groups included: A0 (complementary food only), A1 (complementary food + milk), A2 (complementary food + milk + fresh dadih), A3 (complementary food + milk + dadih powder), A4 (complementary food + milk + chocolate dadih powder), and A5 (complementary food + milk + commercial probiotics). A completely randomized design was applied, and data were analyzed using one-way ANOVA at a 5% significance level. Proximate analysis of complementary foods (dry weight basis) demonstrated protein content of 9.67–10.76%, fat 6.26–7.60%, ash 0.63–0.70%, carbohydrate 81.92–83.16%, and energy 418.7–431.46 kcal. Complementary food with dadih (fresh, powdered, and chocolate powdered forms; A2, A3, and A4) significantly improved weight gain, feed intake, FCE, and PER compared with rats receiving complementary food alone (A0), complementary food with milk (A1), or complementary food with commercial probiotics (A5).
Co-Authors Hasbullah Juli Marni Kurnia Harlina Dewi Kurnia Herlina Dewi Nurul, Nurul Hathiqah Sri Zulyanti Mardhiah