Optimasi formula dan karakterisasi dodol buah salak dengan tepung singkong termodifikasi sebagai bahan pengisi

Santi Dwi Astuti, Indah Nuraeni, Bela Iji Pamungkas, Nur Wijayanti, Warsono El Kiyat

Abstract

Snake fruit is generally consumed in the form of fresh fruit, but if it is left too ripe, cracked skin can be seen, making it less attractive. Alternative processing of salak fruit is to process it into salak lunkhead. Dodol is generally produced using glutinous rice flour. In this study, another alternative was found, namely the use of modified cassava flour as a substitute for glutinous rice flour. This study used a response surface method with an experimental design using CCD (Central Composite Design) with two factors, namely salak puree and modified cassava flour. The results of this study were the optimum dodol salak formula with the highest desirability value of 0.663 in the 15.73 % salak fruit formula and 11.3 5% modified cassava flour. The results of the sensory test for salak dodol show that an increase in the proportion of pure zalacca fruit causes an increase in the flavor response of the salak and causes a decrease in response to chewiness, stickiness, hardness, white color and preferences. The increase in the proportion of modified cassava flour causes an increase in chewiness, stickiness, hardness, white color, and liking. It causes a decrease in response to the salak flavor. The average chemical test results, the optimum product has a higher difference in value for water content, namely 7.15 %, ash content 0.42 %, protein content 0.28 %, fat content 2.02 %, and energy 8.4 % than with control products. Meanwhile, carbohydrate content has a lower value difference of 2.73 % compared to the control product.

Keywords

Fruit lunkhead; Snake fruit; Modified cassava flour; Formula optimization; Sensory analysis; Chemical analysis

References

Anihouvi, V., Ayernor, G., Hounhouigan, J. 2011. Response surface methodology for optimizing the fermentation conditions during the processing of cassava fish (Pseudotolithus sp) into Lanhouin. International Journal of Engineering Science and Technology, 3(9), 7085–7095.

Badan Pengawas Obat dan Makanan. 2013. Informasi Kandungan Gizi Pangan Jajanan Anak Sekolah. Deputi Bidang Pengawasan Keamanan Pangan dan Bahan Berbahaya, BPOM Jakarta.

Badan Pusat Statistik. 2020. Produksi Buah-Buahan Menurut Kabupaten/Kota dan Jenis Tanaman di Provinsi Jawa Tengah, 2018 dan 2019. BPS-Statistik Pertanian Hortikultura SPH-TBF.

Badan Standarisasi Nasional. 1992. Dodol SNI 01-2986-1992. Badan Standarisai Nasional.

Badan Standarisasi Nasional. 1996. Dodol Nangka SNI 01-4295-1996. Badan Standarisai Nasional.

Basito, B. 2009. Sifat Fisik, Kimia, dan Organoleptik pada Pembuatan Dodol yang Disubtitusi dengan Wortel (Daucus carota, Linn). Jurnal Teknologi Hasil Pertanian, 2(2), 104–111. https://doi.org/10.20961/jthp.v0i0.12882

Choriah, L. 2015. Perbedaan Daya Tarik (Tensile Strength) dan Daya Terima Dodol yang Dibuat dari Tepung Rumput Laut dan Bubur Rumput Laut. Universitas Muhammadiyah Surakarta.

Ilma, N. 2012. Studi Pembuatan Dodol Buah Dengen (Dillenia serrata Thunb). Universitas Hasanuddin.

Juliarti, E., Alfaizah, I. 2013. Optimasi Penambahan Nutrien terhadap Kadar Protein Pada Fermentasi Padat Kulit Umbi Ubi Kayu Menggunakan Response Surface Methods (RSM). Jurnal Teknologi Kimia Dan Industri, 1(1), 25–32.

Larasati, D. 2016. Perbandingan Tepung Beras Ketan Putih (Ci asem) dengan Tepung Beras Ketan Hitam (Setail) dan Konsentrasi Buah Murbei (Morus nigra L.) Terhadap Karakteristik Opak Ketan Hitam. Universitas Pasundan.

Mahmud, M., Hermana, H. 2009. Tabel Komposisi Pangan Indonesia. Persatuan Ahli Gizi Indonesia.

Mawarni, S., Yuwono, S. 2018. Pengaruh Lama Pemasakan dan Konsentrasi Karagenan. Jurnal Pangan Dan Agroindustri, 6(2), 33–41.

Mulyani, T., Djajati, S., Rahayu, L. 2015. Pembuatan Cookies Bekatul (Kajian Proporsi Tepung Bekatul dan Tepung Mocaf) dengan Penambahan Margarin. Jurnal Rekapangan, 9(2), 1–8.

Murtiningrum, M., Gino, N. 2011. Penggunaan Bahan Pengisi dalam Perbaikan Sifat Fisikokimia dan Organoleptik Dodol Buah Merah (Pandanus conoideus L ) sebagai Sumber Β-Karoten. Agritech, 31(1), 14–20.

Nasaruddin, F., Chin, N.L., Yusof, Y.A. 2012. Effect of Processing on Instrumental Textural Properties of Traditional Dodol Using Back Extrusion. International Journal of Food Properties, 15(3), 495–506. https://doi.org/10.1080/10942912.2010.491932

Normasari, Y. 2010. Kajian Penggunaan Tepung Mocaf (Modified Cassava Flour) sebagai Subtitusi Terigu yang Difortifikasi dengan Tepung Kacang Hijau dan Prediksi Umur Simpan Cookies. Universitas Sebelas Maret Surakarta.

Nurhayati, J., Widowati, S., Kusumaningrum, H. 2014. Komposisi Kimia dan Kristalinitas Tepung Pisang Termodifikasi secara Fermentasi Spontan dan Siklus Pemanasan Bertekenan-Pendinginan. Agritech, 34(2), 147–150.

Permata, R., Leni, H., Ela, T. 2015. Kajian Perbandingan Bahan Baku dan Bahan Pengisi dengan Perbandingan Sukrosa dan Glukosa Terhadap Karakteristik Soft Candy Salak Bongkok (Salacca edulis. Reinw cv. Bongkok). Pasundan Food Technology Journal, 1(1), 1–18.

Pradipta, I. 2011. Karakteristik Fisikokimia dan Sensoris Snack Bars Tempe dengan Penambahan Salak Pondoh Kering. Universitas Sebelas Maret Surakarta.

Raissi, S., Farsani, R. 2009. Statistical Process Optimization through Multi-Response Surface Methodology. World Academy of Science Engineering and Technology, 3(3), 247–251.

Saleh, M., Mohammad, J., Ahmed, M., Nor, H., Qamar, U., Siti, Z., Salima, S. 2018. Salacca zalacca: A Short Review of the Palm Botany, Pharmacological Uses and Phytochemistry. Asian Pacific Journal of Tropical Medicine, 11(12), 645–652. https://doi.org/10.4103/1995-7645.248321

Salim, E. 2011. Mengolah Singkong Menjadi Tepung Mocaf Bisnis Produk Alternatif Pengganti Terigu. Lily Publisher.

Simatupang, D., Raswen, E., Akhyar, A. 2016. Evaluasi Mutu Dodol dengan Variasi Penambahan Buah Jambu Biji Merah (Psidium guajava L.) dan Gula Pasir. JOM Faperta, 3(2), 1–12.

Suri, A. 2018. Optimasi dan Analisis Kuantitatif Deskriptif Jelly Drink Carica Rendah Kalori. Universitas Jenderal Soedirman.

DOI

https://doi.org/10.21107/agrointek.v17i1.11766

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