Sifat kimia, dan fungsional mocaf (modified cassava flour) dengan perbedaan suhu dan waktu pregelatinisasi

Saskia Fitriana; Nurud Diniyah; Achmad Subagio; Eko Priyantono; Eka Rahayu; Mahrus Irsyam

doi:10.21107/agrointek.v20i2.30293

Sifat kimia, dan fungsional mocaf (modified cassava flour) dengan perbedaan suhu dan waktu pregelatinisasi

Saskia Fitriana, Nurud Diniyah, Achmad Subagio, Eko Priyantono, Eka Rahayu, Mahrus Irsyam

Abstract

Starch can be modified through physical treatment, particularly by using the pregelatinizing technique. Pregelatinizing is a hydrothermal modification process that involves heating starch beyond its gelatinization temperature. This treatment improves the physicochemical and functional characteristics of starch (MOCAF), thereby enhancing its performance in various applications. This study aims to determine the effect of temperature and pre-gelatinization time on the physicochemical and functional properties of pregelatinizing of MOCAF. The research method used a randomized block design (RBD) with two factors. The factor A was heating time (10, 15, and 20 minutes), and factor B was heating temperature (90, 100, and 1100C). The parameters of the observations made include syneresis, swelling power, solubility, Water Holding Capacity (WHC), Oil Holding Capacity (OHC), moisture content, ash content, starch content, amylose content, and amylopectin content with two repetitions. The best results showed the treatment of 20 minutes heating time and a temperature of 1100C with characteristics syneresis 0.45 ± 0.02 (g/g); swelling power 19.64 ± 0.41 (%); solubility 10.30 ± 0 .40 (%); WHC 235.52 ± 0.43 (%); OHC 159.13 ± 0.37 (%); moisture content 9.92 ± 0.08 ( %); amylopectin content 57.75±0.21 (%); amylose content 31.22±0.01 (%); and starch content 85.20±0.02 (%). Modification methods using pregelatinizing MOCAF with temperature treatment and heating time had a significant effect on syneresis, swelling power, solubility, WHC, OHC, moisture content, ash content, amylose content, starch content, and amylopectin content so, MOCAF with pregelatinizing can be widely used for applications in the food, cosmetic, pharmaceutical and paper industries.

Keywords

Heating temperature; Heating time; MOCAF; Pregelatinization

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References

Aini, N., G. Wijonarko, and B. Sustriawan. 2016. Sifat Fisik, Kimia, dan Fungsional Tepung Jagung yang Diproses Melalui Fermentasi (Physical, Chemical, and Functional Properties of Corn Flour Processed by Fermentation). Jurnal Agritech 36:160.

AOAC. 2019. Official Methods of Analysis of the Association of Analytical Chemist: Official Methods of Analysis of AOAC International. 21st edition. AOAC, Washington DC.

Ararinda Kusweni, N., A. Subagio, and N. Diniyah. 2024. Perbedaan Suhu dan Lama Perendaman MOCAF dengan Modifikasi Annealing Terhadap Sifat Fungsional Teknis dan Kandungan Pati. Jurnal Teknologi Pertanian 25:151–160.

Ariyantoro, A. R., N. H. Parnanto, and E. D. Kuntatiek. 2020. Pengaruh Variasi Suhu Pre-Gelatinisasi Terhadap Sifat Fisikokimia Tepung Bengkuang yang Dimodifikasi. Jurnal Teknologi Hasil Pertanian 13:12.

Bankole, Y. O., O. A. Tanimola, R. O. Odunukan, and D. O. Samuel. 2013. An Assessment of the Functional Properties, Proximate Composition, Sensory Evaluation and Rheological Value of Gari Fortified with Bambara Groundnut Flour (Voandzeia subterranean Thouars). International Letters of Natural Sciences 1:17–27.

Bhat, F. M., and C. S. Riar. 2017. Studies on effect of temperature and time on textural and rheological properties of starch isolated from traditional rice cultivars of Kashmir (India). Journal of Texture Studies 48:151–159.

Dewantara Putra, I. G. N. A., R. Murwanti, A. Rohman, and T. . S. Sulaiman. 2018. Physical and Chemical Properties of Native and Fully Pregelatinized Cassava Starch (Manihot esculenta Crantz). Indonesian Journal of Pharmacy 29:145.

Diniyah, N., A. Subagio, R. N. Lutfian Sari, and N. Yuwana. 2019. Sifat Fisikokimia dan Fungsional Pati dari MOCAF (Modified Cassava Flour) Varietas Kaspro dan Cimanggu. Jurnal Penelitian Pascapanen Pertanian 15:80.

Gbenga, B. L., O. Olakunle, and A. M. Adedayo. 2014. Influence of pregelatinization on the physicochemical and compressional characteristics of starches obtained from two local varieties of Dioscorea rotundata. IOSR Journal of Pharmacy (IOSRPHR) 4:24–32.

Haryanti, P., R. Setyawati, and R. Wicaksono. 2014. Pengaruh Suhu dan Lama Pemanasan Suspensi Pati Serta Konsentrasi Butanol Terhadap Karakteristik Fisikokimia Pati Tinggi Amilosa dari Tapioka. Jurnal Agritech 34:308.

Huang, S., M. M. Martinez, and B. M. Bohrer. 2019. The Compositional and Functional Attributes of Commercial Flours from Tropical Fruits (Breadfruit and Banana). Foods 8:586.

Iwansyah, A. C., T. Apriadi, D. Z. Arif, Y. Andriana, A. Indriati, N. I. Mayasti, and R. Luthfiyanti. 2022. Effect of pre-gelatinized temperature on physical and nutritional content of indonesian instant cassava leaves porridge: rowe luwa. Brazilian Journal of Food Technology 25.

Kalsum, N., and S. Surfiana. 2013. Karakteristik Dekstrin dari Pati Ubi Kayu yang Diproduksi dengan Metode Pragelatinisasi Parsial. Jurnal Penelitian Pertanian Terapan 13:13–23.

Kankate, D., S. G. Panpalia, K. J. Kumar, and J. F. Kennedy. 2020. Studies to predict the effect of pregelatinization on excipient property of maize and potato starch blends. International Journal of Biological Macromolecules 164:1206–1214.

Kaur, M., D. P. S. Oberoi, D. S. Sogi, and B. S. Gill. 2011. Physicochemical, morphological and pasting properties of acid treated starches from different botanical sources. Journal of Food Science and Technology.

Koswara, S. 2013. Teknologi Pengolahan Umbian Bagian 6 : Pengolahan Singkong. Page Universitas Pertanian Bogor.

Kurniawan, F., S. Hartini, and D. K. A. . Hastuti. 2015. Pengaruh Pemanasan Terhadap Kadar Pati dan Gula Reduksi pada Tepung Biji Nangka. Pages 1–10 Prosiding Seminar Nasional Sains dan Pendidikan Sains X. Fakultas Sains dan Matematika Universitas Kristen Satya Wacana, Salatiga.

Kusumawati, D. H., and W. D. R. Putri. 2013. Karakteristik Fisik dan Kimia Edible Film Pati Jagung yang Diinkorporasi dengan Perasan Temu Hitam. Jurnal Pangan dan Agroindustri 1:90–100.

Lestari, P. M., A. Widayanti, and H. Afifah. 2019. The Effect of Pregelatinized Taro Starch (Colocasia Esculenta (L.) Schott) Temperature as Filler on Thiamine Hidrochloride Tablet. Open Access Macedonian Journal of Medical Sciences 7:3827–3832.

Nafi’, A., R. Dian Safitri, G. -, D. Setiawan, and N. Diniyah. 2022. Pengaruh Formulasi Tepung Kimpul Pragelatinisasi dan Isolat Protein Kedelai terhadap Karakteristik Sifat Fisikokimia dan Sifat Organoleptik Makaroni Goreng. Warta Industri Hasil Pertanian 39:47.

Nagahata, Y., I. Kobayashi, M. Goto, Y. Nakaura, and N. Inouchi. 2013. The Formation of Resistant Starch during Acid Hydrolysis of High-amylose Corn Starch. Journal of Applied Glycoscience 60:123–130.

Nisah, K. 2018. Study Pengaruh Kandungan Amilosa dan Amilopektin Umbi-Umbian Terhadap Karakteristik Fisik Plastik Biodegradable dengan Plastizicer Gliserol. BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan 5:106.

Palanisamy, A., F. Deslandes, M. Ramaioli, P. Menut, A. Plana-Fattori, and D. Flick. 2020. Kinetic modelling of individual starch granules swelling. Food Structure 4:1–26.

Pangesti, Y. D., N. H. R. Parnanto, and A. Ridwan A. 2014. Kajian Sifat Fisikokimia Tepung Bengkuang (Pachyrhizus erosus) Dimodifikasi Secara Heat Moisture Treatment (HMT) dengan Variasi Suhu. Jurnal Teknosains Pangan 3:72–77.

Pratama, A. P., U. Rosidah, and M. I. Syafutri. 2021. Pengaruh Penambahan Jamur Tiram Putih dan MOCAF Terhadap Karakteristik Kerupuk Udang Microwaveable. Jurnal FishtecH 9:85–96.

Putri, N. A., H. Herlina, and A. Subagio. 2018. Karakteristik Mocaf (Modified Cassava Flour) Berdasarkan Metode Penggilingan dan Lama Fermentasi. Jurnal Agroteknologi 12:79.

Resthi, A., and Zukryandry. 2021. Substitusi Tepung Mocaf (Modified Cassava Flour) Dalam Pembuatan Bolu Kukus. Food Scientia : Journal of Food Science and Technology 1:37–48.

Santos, T. P. R. dos, C. M. L. Franco, M. M. Mischan, and M. Leonel. 2019. Improvement in spray-drying technology for preparation of pregelatinized cassava starch. Food Science and Technology 39:939–946.

Shahira, S. F., A. Subagio, and N. Diniyah. 2023. Pengaruh Suhu Pemanasan dan Konsentrasi terhadap Karakteristik Kimia dan Fungsional pada Modifikasi Pregelatinisasi MOCAF. Jurnal Keteknikan Pertanian Tropis dan Biosistem 11:207–219.

Subagio, A., N. A. Taslim, E. Sudamonowati, I. A. Chaniago, I. M. Zainuddin, N. Diniyah, and A. Nafi’. 2022. Standard Operating Procedures (SOP) Production of Modified Cassava Flour (MOCAF). Penerbitan Universitas Jember, Jember.

Thitipraphunkul, K., D. Uttapap, K. Piyachomkwan, and Y. Takeda. 2003. A comparative study of edible canna (Canna edulis) starch from different cultivars. Part I. Chemical composition and physicochemical properties. Carbohydrate Polymers 53:317–324.

Ulfa, G. M., W. D. R. Putri, K. Fibrianto, and S. B. Widjanarko. 2021. Optimization studies on pre-gelatinized sweet potato starch influenced by temperature and time. Food Research 5:25–30.

Wanita, Y. P., and E. Wisnu. 2013. Pengaruh Cara Pembuatan Mocaf Terhadap Kandungan Amilosa dan Derajat Putih Tepung. Pages 588–596 Prosiding Seminar Hasil Penelitian Tanaman Aneka Kacang dan Umbi.

Yuliwardi, F., E. Syamsira, P. Hariyadi, and S. Widowati. 2014. Pengaruh Dua Siklus Autoclaving-Cooling Terhadap Kadar Pati Resisten Tepung Beras dan Bihun yang Dihasilkannya. PANGAN 23:43–52.

Zhang, Y., B. Li, Y. Zhang, F. Xu, K. Zhu, S. Li, L. Tan, G. Wu, and W. Dong. 2019. Effect of degree of polymerization of amylopectin on the gelatinization properties of jackfruit seed starch. Food Chemistry 289:152–159.