Open AccessIdentification of Raw Materials, Processes and Products from Traditional Agroindustry Dadiah
Author(s) -
Kurnia Harlina Dewi,
Hasbullah Hasbullah,
Nafsun Atiqah
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/757/1/012071
Subject(s) - raw material , aroma , pulp and paper industry , product (mathematics) , identification (biology) , food science , water content , mathematics , environmental science , agricultural science , chemistry , engineering , biology , botany , geometry , organic chemistry , geotechnical engineering
Agroindustry of dadiah is a small industry of Minangkabau traditional food, made from buffalo milk through spontaneous fermentation. Dadiah is a combination of comparative and competitive advantages that has the potential to be developed in West Sumatra. This synergic and sustainable “local specific” development is expected to be able to increase community income and product added value. This is a further research, after mapping dadiah agroindustry. The purpose of this study is to identify the raw materials, processes and products of dadiah traditional food agro-industry that had been mapped in earlier studies. Dadiah identification includes physical properties (length and diameter of dadiah tube, color, moisture content), chemical (pH) and biological (BAL). The sampling technique uses deliberate sampling techniques, namely the agro-industry that is willing to be interviewed and whose products are analyzed. Observation on the identification of raw materials showed that the length of dadiah tube varied for each group. Tanah Datar District has an average size of 28+ 2cm. The dadiah product of Agam District, taken from two locations, each with size of 10 + 2 (Gaduik) and 17 +/-2 cm (Lambah), Sawahlunto District 30 +/-2 and Solok District 60+/2 5 cm. The physical properties of color, aroma and overall appearance are not different, namely yellowish white, dadiah distinctive aroma, solid shape, flat and curved surface. The chemical properties of dadiah have almost the same pH and ash content.