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Sensory and Statistical Analysis of Banjarbaru Rice Production: Hedonic Evaluation, Sensory Attributes, and Normal Distribution Mahyudi, Fitri; Surti, Surti; Husinsyah, Husinsyah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 13, No 2: April 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i2.15278

Abstract

This study aims to evaluate the sensory quality and consumer acceptability of Banjarbaru-produced rice, including fortified (Fortivit), biofortified (Nutri Zinc), and conventional (Inpari 32) varieties, through hedonic testing and sensory attribute analysis. The research was conducted in Banjarbaru City, South Kalimantan, covering five sub-districts. A total of 25 respondents participated in sensory assessments evaluating color, aroma, taste, texture, and shape on a 4-point Likert scale. In addition to sensory analysis, the study investigated zinc retention during typical household preparation practices, including repeated washing and standard cooking procedures. Micronutrient content was analyzed using standard laboratory methods, while sensory data were statistically tested using one-way ANOVA. Results showed that Fortivit rice exhibited the highest consumer preference across most sensory attributes, particularly in texture (mean score 3.60) and color (3.44), and demonstrated superior zinc retention (86.2%) compared to Nutri Zinc (69.8%) and Inpari 32 (74.3%). Statistically significant differences were observed in the attributes of color, texture, and shape (p < 0.05), confirming Fortivit’s sensory advantage. Nutri Zinc, while nutritionally valuable, received lower scores and suffered higher micronutrient losses during washing and cooking. The findings highlight the dual importance of both nutritional resilience and sensory appeal in increasing consumer acceptance of fortified rice. Fortivit’s extrusion-based fortification technology offers an effective strategy for micronutrient delivery, particularly in stunting-prevalent regions like South Kalimantan. This study supports the promotion of fortified rice as a feasible public health intervention and emphasizes the need for continued innovation and region-specific consumer education to ensure adoption success.
Study of Social Return of Investment (SROI) and Reclamation of CSR Program of Coal Mining Company in South Kalimantan Province Indonesia Husinsyah, Husinsyah; Mahyudi, Fitri; Hasiani, Yarna
International Journal of Science, Technology & Management Vol. 4 No. 3 (2023): May 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i3.811

Abstract

This research was conducted at coal companies in South Kalimantan Province with the sampling method Stratified Random Sampling using secondary data on corporate CSR data and primary data on CSR recipients/perpetrators in the fostered areas of each coal company that distributes and CSR both donations in the form of charity as well as community empowerment. The time of the study was March 2023. Calculation of carbon stocks by multiplying the total number of living endemic plants with the world carbon price in the same year % C organics obtained a carbon content percentage of 0.38. The carbon stock yield was 1.022 tons. Meanwhile, bamboo carbon stocks were calculated using the allometric model and the carbon stock results were 0.621 tons. The CSR program is a community empowerment program that is carried out in a structured manner to deal with both problems or opportunities and potentials owned by the community so that an understanding is built in the community that this is a shared affair. So from the social investment of a coal mining company in South Kalimantan, an SROI ratio of 2.2917 or returns on social, economic, and environmental impacts is 2.29 times the investment value.