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Journal : Indonesian Journal of Multidisciplinary Science

The effect of Saccharomyces cerevisiae and Acetobacter aceti concentration on the organoleptics of date vinegar Maulana Cahya Sandiawan; Sutrisno Adi Prayitno; Dwi Retnaningtyas Utami
Indo Journal of Multidisciplinary Science Vol 2 No 1 (2026): On Going
Publisher : PT. Gyandharma Global Media

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Abstract

Vinegar is a fermentation product produced through two main stages, namely anaerobic alcohol fermentation by Saccharomyces cerevisiae and aerobic acetic acid fermentation by Acetobacter aceti. Dates (Phoenix dactylifera L.) have a high simple sugar content so they have the potential to be used as raw material for vinegar production. This study aims to evaluate the organoleptic characteristics of date vinegar based on color and aroma parameters in various combinations of Saccharomyces cerevisiae and Acetobacter aceti concentrations. The study used a factorial Completely Randomized Design (CRD) with two factors, namely the concentration of Saccharomyces cerevisiae (0.1%; 0.2%; 0.3%) and the concentration of Acetobacter aceti (5%; 10%; 15%), resulting in nine treatment combinations. Organoleptic tests were conducted using a hedonic test involving 30 untrained panelists. Data were analyzed descriptively and statistically tested using the Friedman test, followed by the Wilcoxon test if there was a significant difference (p < 0.05). The organoleptic test results showed that the panelists' preference for the color and aroma of date vinegar differed between treatments. Treatment Y3V3 (0.3% Saccharomyces cerevisiae and 15% Acetobacter aceti) obtained the highest color preference value (4.07 ± 0.81), while treatment Y1V1 (0.1% Saccharomyces cerevisiae and 5% Acetobacter aceti) obtained the highest aroma preference value (3.73 ± 0.89). The Friedman test showed significant differences in color (p = 0.000) and aroma (p = 0.018) parameters. The Wilcoxon test confirmed differences in preference levels across several treatment pairs. Thus, variations in the concentration of Saccharomyces cerevisiae and Acetobacter aceti affected the organoleptic characteristics of date vinegar, especially color and aroma, which have implications for consumer acceptance.
Co-Authors Agnesia, Dian Agnesia Agnesia, Dian Agnesia Agustin Mardiana, Nur Ainanda Al Fatina Ainanda Alfatina AISYAH, PUTRI NUR Alfiyatus Salimah Amalia Rahma Aminin Aminin Aminin, Aminin Andi Rahmad Rahim Andrean Fajar Kusuma Annafi Tazhkira Aulia Aditi Meisyah Ayu Safitri, Nur Maulidiyah Azzahrya, Athaya Bella Budi, Setyo Chusnul Chotimah Dewi, Intan Iriani Domas Galih Patria Durrotul Ma'sumah Dwi Faqihatus S Dwi Novri S Dwi Novri Spriatiningrum Dwi Novri Supriatiningrum Dwi Retnaningtyas Utami Dwi Retnaningtyas Utami Eka Srirahayu Ariestiningsih Elfira Oktaviani Endah Mulyani, Endah Erni Sofia Murtini Fadeli Muhammad Habibie Fadjar Kurnia Hartati Firmani, Ummul Gawest Bagus Permana Hasanah, Khomarul Maulidatul Heri Purnama Pribadi Ikho Unniswati Ula Indah Permata Sari Intan Iriani Dewi Irawayantiningsih, Kholifatul Yuli Khomarul Maulidatul Hasanah Kurnia Pasa Dwi Putri Kurniati, Ade Rafita Kurniati, Ade Rafita kusnadi, joni kusnadi kusnadi, joni kusnadi Kusumawati, Rinda Lailiyah, Wiharyanti Nur Lebdoyono, Rendra Leliyana Candra Putri Lilla Puji Lestari M. Bambang Sigit S Ma’sumah, Durrotul Ma’sumah Maria Agustin Maria Agustini Maulana Cahya Sandiawan Ma’sumah, Durrotul Ma’sumah Meisyah, Aulia Adisti Meisyah, Aulia Aditi Muhammad Haqul Yaqin Muntaqoh, Chamidah Dyah Nadhifa Salsabila Nadhifah Salsabila Niam, Muhammad Khoirun Ningrum, Sugiyati Nofia Sofianti Nur Lailiyah, Wiharyanti Nur Maulida Safitri Nur Maulidiyah Ayu Safitri Nur Qomaria Nurjannah, Indah Nurtalitha Alifia Rochma Nurthalita Alifia Rochma Nurul Ainiyah Oktaviani, Elfira Patria, Domas Galih Puspita, Rizqa Arya Putri, Vita Maulidah Rahayu Dwi Ningsih, Indah Rahmad Jumadi Rahmad Yliandri Raida Amelia Ifadah Rendra Lebdoyono Restu Tjiptaningdyah Reza Astika Wahyu Pramesti Risqi Firdaus Setiawan Rizky Yon Exvivonda Vionella Saputri Rizqa Arya Puspita Rochma, Nurtalitha Alifia Rosydah, Dina Rosyidah, Dina Safrila, Vidya Rahmatil Salsabila, Nadhifah Saniyah, Mas'udatus Saniyah Saniyah, Mas'udatus Saniyah Sa’idah Luthfiyah Sholikhah, Desty Muzarofatus Silvy Novita Antrisna Silvy Novita Antrisna Putri Silvy Novita Antrisna Putri, Silvy Novita Antrisna Simamora, Gervbry Ranti Ramadhani Siti Juwariyah Sugiarto, Dinta Sugiyati Ningrum Tazhkira, Annafi Tazhkira Tazhkira, Annafi Tazhkira Ully Wulandari, Ully Utami, Dwi Retnaningtyas Wiwik Handayani Yahya, Achmad Tantowi Yusril Ihza Mahendra