Karakteristik Fisik, Kimia, dan Fungsional Pati Ubi Banggai Asetat pada Berbagai Variasi Waktu Reaksi


If'all If'all(1*), Asriani Hasanuddin(2), Abdul Rahim(3), Syahraeni Kadir(4)

(1) Program Doktoral Ilmu Pertanian, Universitas Tadulako Palu, Jl. Soekarno Hatta Km. 9 Palu, Sulawesi Tengah, 94118
(2) Program Studi Peternakan, Universitas Tadulako, Jl. Soekarno Hatta Km. 9 Palu, Sulawesi Tengah, 94118
(3) Program Studi Agroteknologi, Universitas Tadulako, Palu, Jl. Soekarno Hatta Km. 9 Palu, Sulawesi Tengah, 94118
(4) Program Studi Agroteknologi, Universitas Tadulako, Palu, Jl. Soekarno Hatta Km. 9 Palu, Sulawesi Tengah, 94118
(*) Corresponding Author


Banggai yam plant (endemic in Banggai Kepulauan Regency) is a potential raw material in production of modified starch. The one of techniques to increase the value of starch is modification of starch by acetylation method. This study objectives to determine the physical, chemical and functional characteristics of Banggai acetate yam starch at various reaction times. The study used a Completely Randomized Design with treatment time reaction (T), namely T1: 30 min, T2: 35 min, T3: 40 min, T4: 45 min, T5: 50 min, T6: 55 min. This study was conducted to determine the characteristics of yam acetate starch, which includes percent acetyl, degree of substitution, water and oil holding capacity (WHC/OHC), flammability, solubility, moisture content, ash, fat, protein, starch and amylose starch. The results showed that the longer reaction time under certain conditions will increase the acetyl percent, degree of substitution, WHC, OHC, flareability, solubility but reduce levels of fat, water, ash, fat, protein, starch and amylose starch, yam acetate. In this study at the best reaction time is (50 min), gives the acetyl percent 8.658% and substitution degree of 0.356, the value of WHC, OHC, Swelling ratio and solubility of 32.21%, 30.21%, 1.98 g/g, and 19.17% respectively.


Acetylation; banggai acetate yam starch; degree of substitution; reaction time

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Adebowale, K. O., Henle, T., Schwarzenbolz, U., & Doert, T. (2009). Modification and properties of African yam bean (Sphenostylis stenocarpa Hochst. Ex A. Rich.) Harms starch I: Heat moisture treatments and annealing. Food Hydrocolloids, 23(7), 1947–1957. https://doi.org/10.1016/j.foodhyd.2009.01.002

Amalia, R., & Kumoro, A. C. (2015). Studi pengaruh rasio reaktan, pH, dan waktu reaksi terhadap sifat fisikokimia tepung gadung (Dioscorea hispida Dennst.) Terasetilasi. Metana, 11(02). https://doi.org/10.14710/metana.v11i02.14756

Amalia, R., & Kumoro, A. C. (2016). Analisis Sifat Fisikokimia Dan Uji Korelasi Regresi Antara Nilai Derajat Substitusi Dengan Swelling Power Dan Solubility Pada Tepung Gadung (Dioscorea hispida Dennst) Terasetilasi. Jurnal Inovasi Teknik Kimia, 1(1). Retrieved from https://publikasiilmiah.unwahas.ac.id/index.php/inteka/article/view/1640

AOAC. (1990). Official Methods of Analysis. Method 985.29.15th. Washington D.C, 771.

Baah, F. D., Maziya-Dixon, B., Asiedu, R., Oduro, I., & Ellis, W. O. (2009). Nutritional and biochemical composition of D. alata (Dioscorea spp.) tubers. Retrieved from http://ir.knust.edu.gh:8080/handle/123456789/9766

Chayapham, O., Uttapap, D., Puttarnlek, C., & Rungsardthong, V. (2008). Improvement of rice paper quality by mixing rice flour with canna starch. KMUTT Research and Development Journal, 31(2), 245–260.

Chen, Y.-T., & Lin, K.-W. (2007). Effects of heating temperature on the total phenolic compound, antioxidative ability and the stability of dioscorin of various yam cultivars. Food Chemistry, 101(3), 955–963. https://doi.org/10.1016/j.foodchem.2006.02.045

Clark, J. (2002). Factors influencing Rate of Reaction. Retrieved from https://www.chemguide.co.uk/physical/basicrates/arrhenius.html

Damat, D., Haryadi, H., Marsono, Y., & Cahyanto, M. N. (2016). Efek pH dan Konsentrasi Butirat Anhidrida selama Butirilisasi Pati Garut. AgriTECH, 28(2). https://doi.org/10.22146/agritech.9864

Fang, Z., Wu, D., Yü, D., Ye, X., Liu, D., & Chen, J. (2011). Phenolic compounds in Chinese purple yam and changes during vacuum frying. Food Chemistry, 128(4), 943–948. https://doi.org/10.1016/j.foodchem.2011.03.123

Heriawan, I. K. A., Rahim, A., & Kadir, S. (2017). Karakteristik fisikokimia pati aren asetat. Agroland: Jurnal Ilmu-Ilmu Pertanian, 23(2), 157–163. https://doi.org/10.22487/J.24077607.2016.v23.i2.8325

Jimoh, K. O., Olurin, T. O., & Aina, J. O. (2009). Effect of drying methods on the rheological characteristics and colour of yam flours. African Journal of Biotechnology, 8(10). Retrieved from https://www.ajol.info/index.php/ajb/article/view/60584

Kaur, B., Ariffin, F., Bhat, R., & Karim, A. A. (2012). Progress in starch modification in the last decade. Food Hydrocolloids, 26(2), 398–404. https://doi.org/10.1016/j.foodhyd.2011.02.016

Khalil, M. I., Hashem, A., & Hebeish, A. (1995). Preparation and Characterization of Starch Acetate. Starch - Stärke, 47(10), 394–398. https://doi.org/10.1002/star.19950471005

Larrauri, J. A., Rupérez, P., Borroto, B., & Saura-Calixto, F. (1996). Mango Peels as a New Tropical Fibre: Preparation and Characterization. LWT - Food Science and Technology, 29(8), 729–733. https://doi.org/10.1006/fstl.1996.0113

Lebot, V., Malapa, R., Molisale, T., & Marchand, J. L. (2006). Physico-chemical characterisation of yam (Dioscorea alata L.) tubers from Vanuatu. Genetic Resources and Crop Evolution, 53(6), 1199–1208. https://doi.org/10.1007/s10722-005-2013-2

Li, P.-H., Huang, C.-C., Yang, M.-Y., & Wang, C.-C. R. (2012). Textural and sensory properties of salted noodles containing purple yam flour. Food Research International, 47(2), 223–228. https://doi.org/10.1016/j.foodres.2011.06.035

Luo, Z., & Zhou, Z. (2012). Homogeneous synthesis and characterization of starch acetates in ionic liquid without catalysts. Starch - Stärke, 64(1), 37–44. https://doi.org/10.1002/star.201100073

Luo, Z.-G., & Shi, Y.-C. (2012). Preparation of Acetylated Waxy, Normal, and High-Amylose Maize Starches with Intermediate Degrees of Substitution in Aqueous Solution and Their Properties. Journal of Agricultural and Food Chemistry, 60(37), 9468–9475. https://doi.org/10.1021/jf301178c

Mali, S., Grossmann, M. V. E., García, M. A., Martino, M. N., & Zaritzky, N. E. (2006). Effects of controlled storage on thermal, mechanical and barrier properties of plasticized films from different starch sources. Journal of Food Engineering, 75(4), 453–460. https://doi.org/10.1016/j.jfoodeng.2005.04.031

Nurhaeni, N., Dwiasmukti, P., & Prismawiryanti, P. (2018). MODIFIKASI PATI SUKUN (Artocarpus altilis) MENGGUNAKAN ANHIDRIDA ASAM ASETAT DAN APLIKASINYA PADA PEMBUATAN MIE. KOVALEN: Jurnal Riset Kimia, 4(1), 33–40. https://doi.org/10.22487/j24775398.2018.v4.i1.10181

Palguna, I. G. P. A., Sugiyono, S., & Hariyanto, B. (2014). Karakteristik Pati Sagu yang Dimodifikasi dengan Perlakuan Gelatinisasi dan Retrogradasi Berulang Characteristics of Modified Sago (Metroxylon sagu) Starch by Gelatinization and Retrogradation Cycling. JURNAL PANGAN, 23(2), 146–157. https://doi.org/10.33964/jp.v23i2.59

Rahim, A., Alam, N., Hutomo, G. S., & Kadir, S. (2016). Teknologi Modifikasi Pati Aren. Yogyakarta: Magnum Pustaka Utama.

Rahim, A., Haryadi, Cahyanto, M. N., & Pranoto, Y. (2012). Characteristics of butyrylated arenga starch prepared at different reaction time and butyric anhydride concentration. Retrieved from http://agris.upm.edu.my:8080/dspace/handle/0/11852

Rizkiana, W. (2015). Produksi Pati Tapioka Nanokristalin Terasetilasi. Retrieved from http://repository.ipb.ac.id/handle/123456789/74931

Sajilata, M. G., Singhal, R. S., & Kulkarni, P. R. (2006). Resistant Starch–A Review. Comprehensive Reviews in Food Science and Food Safety, 5(1), 1–17. https://doi.org/10.1111/j.1541-4337.2006.tb00076.x

Sánchez-Rivera, M. M., Almanza-Benitez, S., Bello-Perez, L. A., Mendez-Montealvo, G., Núñez-Santiago, M. C., Rodriguez-Ambriz, S. L., & Gutierrez-Meráz, F. (2013). Acetylation of banana (Musa paradisiaca L.) and corn (Zea mays L.) starches using a microwave heating procedure and iodine as catalyst: II. Rheological and structural studies. Carbohydrate Polymers, 92(2), 1256–1261. https://doi.org/10.1016/j.carbpol.2012.10.040

Sari, I. P., Lukitaningsih, E., Rumiyati, R., & Setiawan, I. M. (2015). Glycaemic Index Of Uwi, Gadung, And Talas Which Were Given On Rat. Majalah Obat Tradisional, 18(3), 127–131. https://doi.org/10.22146/tradmedj.8196

Singh, N., Chawla, D., & Singh, J. (2004). Influence of acetic anhydride on physicochemical, morphological and thermal properties of corn and potato starch. Food Chemistry, 86(4), 601–608. https://doi.org/10.1016/j.foodchem.2003.10.008

Sun, R., & Sun, X. F. (2002). Structural and thermal characterization of acetylated rice, wheat, rye, and barley straws and poplar wood fibre. Industrial Crops and Products, 16(3), 225–235. https://doi.org/10.1016/S0926-6690(02)00050-X

Vilpoux, O., & Averous, L. (2006). Starch-Based Plastic. Latin American Starchy Tubers.

Winarti, C. (2014). Produksi pati garut nano partikel sebagai matriks enkapsulasi bahan bioaktif herbal. IPB, Bogor.

Xu, Y., Miladinov, V., & Hanna, M. A. (2004). Synthesis and Characterization of Starch Acetates with High Substitution. Cereal Chemistry, 81(6), 735–740. https://doi.org/10.1094/CCHEM.2004.81.6.735

Xu, Y. X., Dzenis, Y., & Hanna, M. A. (2005). Water solubility, thermal characteristics and biodegradability of extruded starch acetate foams. Industrial Crops and Products, 21(3), 361–368. https://doi.org/10.1016/j.indcrop.2004.05.004

DOI: https://doi.org/10.22146/agritech.48983

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