The Study of Using Vinegar Acid as a Dangke Coagulant Alternative

Arifah Sukasri, Wahyu Budi Utomo, Puput Waryanto, Sahreni Syarif, Nur Irna Rahmadayanti Khair

Abstract


Coagulated by papaya sap, dangke is known as a traditional dairy product belonging to the household-scale processing business in Enrekang, South Sulawesi Province, Indonesia. Vinegar is another coagulant that can be used in making dangke. This study aimed to utilize vinegar as an alternative dangke coagulant other than papaya sap, to analyze the texture of dangke, to use different salt concentrations while making dangke with vinegar, to perform proximate tests, and to conduct organoleptic tests. Dangke was made from 1 L cow's milk mixed with 5 mL of vinegar. For roughly 20 minutes, the mixture is cooked at 65–70°C while being stirred. The curd was separated from the whey and then shaped into dangke. Dangke was then soaked for 75 minutes in varied salt concentrations of 2%, 3%, and 4%. The texture analyzer (softness) result of this dangke was 125.974 g/s. It was close to the texture of traditional dangke. Proximate analyses were performed. The result that comes close to the result of traditional dangke was 3% salt-soaked dangke with a moisture content of 35.82%, an ash content of 1.44%, dissolved protein content of 0.47%, and fat content of 5.06%.  An organoleptic test of preference for dangke vinegar was also carried out. The results of this study are expected to be utilized by local industries having difficulties in obtaining papaya sap as a dangke coagulant.

Keywords


dangke, coagulant, vinegar, proximate analysis, organoleptic test

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References


Al-Saedi, N., Agarwal, M., Islam, S., Ren, Y.L., 2021. Study on the correlation between the protein profile of lupin milk and its cheese production compared with cow’s milk. Molecules 26. https://doi.org/10.3390/molecules26082395

Ardat, Muh.A., Wulandari, Z., Arief, I.I., 2022. Efektivitas Konsentrat Papain Bubuk, Getah Pepaya Segar, dan Papain Komersial sebagai Koagulan dalam Pembuatan Dangke. Jurnal Ilmu Pertanian Indonesia 27. https://doi.org/10.18343/jipi.27.4.620

Chalid, S.Y., Kinasih, P.N., Hatiningsih, F., Rudiana, T., 2021. Antioxidant Activities and Profile of Amino Acid of Yoghurt from Beef Milk Fermentation with Dadih Starter. Jurnal Kimia Valensi 7. https://doi.org/10.15408/jkv.v7i1.20425

Ezeama, C.F., Dobson, G.N., 2019. Effect of coagulants on the physicochemical properties of fresh tofu. African Journal of Food Science 13. https://doi.org/10.5897/ajfs2019.1826

Fasoyiro, S.B., 2014. Physical, Chemical and Sensory Qualities of Roselle Water Extract-coagulated Tofu Compared with Tofu from Two Natural Coagulants. Nigerian Food Journal 32, 97–102. https://doi.org/10.1016/S0189-7241(15)30123-5

Hatta, W., Sudarwanto, M.B., Sudirman, I., Malaka, R., 2014. Survey on Characteristics of Processing and Quality of Dangke Milk Cows in Enrekang District, South Sulawesi. JITP 3, 154–161.

Horne, D.S., Lucey, J.A., 2017. Rennet-Induced Coagulation of Milk, in: Cheese: Chemistry, Physics and Microbiology: Fourth Edition. https://doi.org/10.1016/B978-0-12-417012-4.00005-3

Husain, N.I., 2016. Rendemen dan Kualitas Organoleptik Dangke dengan Penambahan berbagai level Garam (NaCl). Skripsi. Makasar: Universitas Hasanuddin.

Lisanti, E., Arwin, A., 2019. Phytochemical screening and proximate analysis of soybeans (Glycine max) variety Gamasugen 1 and Gamasugen 2 derived from gamma rays irradiation, in: Journal of Physics: Conference Series. https://doi.org/10.1088/1742-6596/1402/5/055023

Malaka, R., Baco, S., Prahesti, K.I., 2015. Characteristics and Mechanism of Gelatination of Dangke Curd by Physico-chemical Properties and Microstructure. Jitp 4.

Mansur, M., 2017. Kadar protein terlarut, aktivitas antioksidan dan tingkat kesukaan dangke pada level tepung jahe (Zingiber officinale) dan lama pemasakan curd yang berbeda. Fakultas Peternakan. Hasanuddin University, Makassar.

Mukhlisah, A.N., Arief, I.I., Taufik, E., 2017. Physical, microbial, and chemical qualities of dangke produced by different temperatures and papain concentrations. Media Peternakan Fakultas Peternakan Institut Pertanian Bogor 40. https://doi.org/10.5398/medpet.2017.40.1.63

Musra, N.I., Yasni, S., Syamsir, E., 2021. Karakterisasi keju dangke menggunakan enzim papain komersial dan perubahan fisik selama penyimpanan. Jurnal Teknologi dan Industri Pangan 32, 27–35. https://doi.org/10.6066/jtip.2021.32.1.27

Mustamin, S.F., Jumadi, Sumilih, D.A., 2022. Dangke: Pangan Lokal (Kajian Historis dan Nilai Budaya di Desa Pinang Kecamatan Cendana Kabupaten Enrekang). Jurnal Kajian Sosial dan Budaya 6, 73–80.

Nabilah, F.N., Listiyowati, S., Astuti, R.I., 2022. Diversitas Pangan Fermentasi Berbasis-Susu di Indonesia dan Kandungan Gizinya. Jurnal Ilmu Pertanian Indonesia 27. https://doi.org/10.18343/jipi.27.4.552

Negara, J.K., Sio, A.K., Arifin, M., Oktaviana, A.Y., S Wihansah, R.R., Yusuf, M., 2016. Aspek Mikrobiologis serta Sensori (Rasa, Warna, Tekstur, Aroma) pada Dua Bentuk Penyajian Keju yang Berbeda. Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan 4. https://doi.org/10.29244/jipthp.4.2.286-290

Pulungan, M.H., Kamilia, M.M., Dewi, I.A., 2020. Optimasi Konsentrasi Enzim Papain dan Suhu Pemanasan pada Pembuatan Dangke dengan Response Surface Method (RSM). Jurnal Teknologi Pertanian 21. https://doi.org/10.21776/ub.jtp.2020.021.01.7

Rahmawati, D., Chandra, M., Santoso, S., Puteri, M.G., 2017. Application of lemon peel essential oil with edible coating agent to prolong shelf life of tofu and strawberry, in: AIP Conference Proceedings. https://doi.org/10.1063/1.4973164

Rasbawati, R., Dwiloka, B., AL-BAARRI, A.N., Legowo, A.M., BINTORO, V.P., 2014. Total bacteria and pH of Dangke preserved using natural antimicrobial lactoferrin and lactoperoxidase from bovine whey. International Journal of Dairy Science 9, 116–123. https://doi.org/10.3923/ijds.2014.116.123

Setiaji, W.P., Rizqiati, H., Nurwantoro, 2018. Aktivitas Antioksidan, Nilai pH, Kemuluran dan Uji Hedonik Keju Mozzarella dengan Penambahan Jus Umbi Bit (Beta Vulgaris L). Teknologi Pangan 3. https://doi.org/10.14710/jtp.v3i1.21542

Sinaga, K., Sihombing, J.M., Sarri, R.P., 2020. Uji Organoleptik Yoghurt Susu Kambing Peranakan Etawa (PE) dengan Penambahan Jus Buah Strawberri. Jurnal Peternakan Unggul 3. https://doi.org/10.36490/jpu.v3i1.155

Susanti, A.D., Ardiana, D., P, G.G., G, Y.B., 2012. Polaritas Pelarut sebagai Pertimbangan dalam Pemilihan Pelarut untuk Ekstraksi Minyak Bekatul dari Bekatul Varietas Ketan (Oriza Sativa Glatinosa). Simposium Nasional RAPI XI FT UMS.

Wardhani, D.H., Jos, B., Cahyono, H., 2018. Komparasi jenis koagulan dan konsentrasinya terhadap karakteristik curd pada pembuatan keju lunak tanpa pemeraman comparison of coagulants and concentrations on curd characteristics of unripened soft cheese. Jurnal Rekayasa Kimia dan Lingkungan 13, 209–216. https://doi.org/10.23955/rkl.v13i2.12157

Yusuf, M., Nur Fitriani, U.A., Syahriati, Saleh, R., Tasir, Syamsuar, 2022. Dangke: Local Indigenous Cheese from Enrekang, South Sulawesi Indonesia, in: IOP Conference Series: Earth and Environmental Science. https://doi.org/10.1088/1755-1315/1097/1/012064




DOI: https://doi.org/10.23955/rkl.v18i2.31835

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