Karakteristik Mikrobiologi (Total Bakteri, Total Yeast) dan pH Produk Susu Kurma Selama Penyimpanan Suhu Rendah (4-6°C)

Ailsa Aqilah Adine, Eka Wulandari, Dicky Tri Utama

Abstract


Micro, Small, and Medium Enterprises (MSMEs) make the product date milk to increase milk consumption. However, the maximum storage period of the date milk product cannot be known. This study aimed to determine the effect of storage time for date milk products on microbiological characteristics (total bacteria, total yeast) and pH at low temperatures (4-6℃). This research was conducted using an experimental method using a completely randomized design (CRD) with 4 treatments based on storage time consisting of the 5th day of storage, 10th day of storage, 15th day of storage and 20th day of storage. The research data were analyzed using variance followed by an orthogonal polynomial test. The results showed that the storage time of the product dates milk at low temperature (4-6℃) for 20 days showed a different total bacteria by following the cubic regression pattern in the equation y = 0.165x3 - 1.525x2 + 4.328x + 2.524; different yeast totals with a cubic regression pattern in the equation y = 0.1826x3 - 1.6219x2 + 4.7425x + 1.6895; and a different pH by following the cubic regression pattern in the equation y = -0.044x3 + 0.368x2 - 1.0303x + 7.376. The maximum product storage time up to the 5th day of storage at low temperatures (4-6℃).


Keywords


Date Milk; Low-Temperature Storage; pH; Total Bacteria; Total Yeast,.

References


Abrar, M. (2013). Pengembangan Model untuk Memprediksi Pengaruh Bakteri pada Susu Segar. Jurnal Medika Veterinaria,

(2), 109–112. https://doi.org/10.21157/j.med.vet..v7i2.2945

Al-Farsi, M. A. (2003). Clarification of Date Juice. International Journal of Food Science and Technology, 38(3),

–245. https://doi.org/10.1046/j.1365-2621.2003.00669.x

Asiah, N., Cempaka, L., Ramadhan, K., & Matatula, S. H. (2020). Prinsip Dasar Penyimpanan Pangan pada Suhu Rendah. Nasmedia.

Assirey, E. A. R. (2015). Nutritional Composition of Fruit of 10 Date Palm (Phoenix dactylifera L.) Cultivars Grown in Saudi Arabia. Journal of Taibah University for

Science, 9(1), 75–79. https://doi.org/10.1016/j.jtusci.2014.07.002

Balia, R. L., Chairunnisa, H., Harli, E., & Lengkey, H. A. W. (2010). Keberadaan Khamir pada Produk Fermentasi Susu Kambing dengan Penambahan Sari Kurma Non Pateurisasi yang Difermentasi Berbagai Starter Bakteri Asam Laktat. Jurnal Ilmu Ternak, 10(2), 118–121.

Balia, R. L., Putranto, W. S., Suryaningsuh, L., Gumilar, J., Utama, L. G., & Pratama, A. (2014). Potensi Yeast (Khamir) dalam Bahan Pangan. UNPAD Press.

Danah, I., Akhdiat, T., & Sumarni, S. (2019). Lama Penyimpanan pada Suhu Rendah terhadap Jumlah Bakteri dan pH Susu Hasil Pateursasi dalam Kemasan. Jurnal Ilmu Pertanian, 1(1), 49–54. https://doi.org/10.37577/composite.v1i1.97

Direktorat Jenderal PKH. (2021). Statistik Peternakan dan Kesehatan Hewan 2021/ Livestock and Animal Health Statistics 2021. Direktorat Jendral Peternakan dan Kesehatan Hewan Kementrian Pertanian RI.

Direktorat Jenderal PKH. (2021). Kementan Berkomitmen Kembangkan Produksi Susu Segar Dalam Negeri. https://ditjenpkh.pertanian.go.id. Accessed date : 22 Agustus 2022.

Khurniyati, & Ilhami, M. (2021). “Kurma Milk” sebagai Usaha Peningkatan Nilai Jual Buah Kurma Selama Bulan Ramadhan. Ekliptika, 2(1), 1–5.

Kristanti, N. D. (2017). Daya Simpan Susu Pasteurisasi Ditinjau dari Kualitas Mikroba Termodurik dan Kualitas Kimia. Jurnal Ilmu Dan Teknologi Hasil Ternak, 12(1), 1–7. https://doi.org/https://doi.org/10.21776/ub.jitek.2017.012.01

Lestari, I., Mulyati, T. P. S., & Puspitasari, A. (2016). Pengaruh Lama Penyimpanan Susu Ultra High Temperature terhadap Kadar Laktosa. Jurnal Analisis Kesehatan Sains, 5(1), 343–346.

Maturin, L., & Peeler, J. T. (2001). BAM Chapter 3: Aerobic Plate Count | FDA. Food and Drug Administration.

[https://www.fda.gov]. Accessed date : 01 September 2022.

Nasehi, S. M., Ansari, S., & Sarshar, M. (2012). Removal of Dark Colored Compounds from Date Syrup using Activated Carbon: A Kinetic Study. Journal of Food Engineering, 111(3), 490–495. https://doi.org/10.1016/j.jfoodeng.2012.02.037

Sawitri, M. E., Manab, A., Padaga, M. C., Susilorini, T. E., & Ghozi, D. (2010). Kajian Kualitas Susu Pasteurisasi yang Diproduksi U.D. Gading Mas Selama Penyimpanan dalam Refrigerator. Jurnal Ilmu Dan Teknologi Hasil Ternak, 5(2), 28–32.

Setiawati, A. E., & Yunianta. (2018). Kajian Analisis Suhu dan Lama Penyimpanan terhadap Karakteristik Kadar Alkohol Kefir Susu Sapi. Jurnal Pangan Dan

Agroindustri, 6(4), 77–86. https://doi.org/10.21776/ub.jpa.2018.006.04.9

Sopandi, T., & Wardah. (2014). Mikrobiologi Pangan (I). CV. Andi Offset.

Susilorini, T. E., & Sawitri, M. E. (2009). Produk Olahan Susu (III). Penebar Swadaya.

Umar, Razali, & Novita, A. (2014). Derajat Keasaman dan Angka Reduktase Susu Sapi Pasteurisasi Dengan Lama Penyimpanan Yang Berbeda. Jurnal Medika Veterinaria, 8(1), 43–46.

Wulandari, E. Y., Hindun, I., & Husamah, H. (2020). Pengaruh Suhu Pasteurisasi dan Lama Penyimpanan pada Refrigerator terhadap Jumlah Koloni Bakteri Susu Sapi. 5(1), 147–152.

Yunivia, Y., Dwiloka, B., & Rizqiati, H. (2018). Pengaruh Penambahan High Fructose Syrup (HFS) terhadap Perubahan Sifat Fisikokimia dan Mikrobiologi Kefir Air Kelapa Hijau. Jurnal Teknologi Pangan, 3(1), 116–120.




DOI: https://doi.org/10.24198/jthp.v4i1.46258

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