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All Journal Jurnal Gizi dan Pangan Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan Jurnal Pengolahan Hasil Perikanan Indonesia MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Jurnal Veteriner Jurnal AGROTEKNOLOGI Microbiology Indonesia Agrointek Jurnal Penelitian Pascapanen Pertanian Jurnal Penelitian dan Pengembangan Pertanian Jurnal Pangan dan Agroindustri Jurnal Teknologi Pertanian Journal of Engineering and Technological Sciences agriTECH Jurnal Matematika Sains dan Teknologi Jurnal Aplikasi Teknologi Pangan JURNAL PANGAN Jurnal Ilmiah Teknik Kimia Indonesian Journal of Halal Research Jurnal Mutu Pangan : Indonesian Journal of Food Quality Jurnal Penelitian dan Pengembangan Pertanian Nusantara Science and Technology Proceedings Halal Studies and Society
Feri Kusnandar
Departemen Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian, Institut Pertanian Bogor, Bogor 16680
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Journal : Journal of Engineering and Technological Sciences

 1 
Characterization of Chemical and Physical Properties of Hydroxypropylated and Cross-linked Arrowroot (Marantha arundinacea) Starch Maulani, Rijanti Rahaju; Fardiaz, Dedi; Kusnandar, Feri; Sunarti, Titi Candra
Journal of Engineering and Technological Sciences Vol 45, No 3 (2013)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.747 KB) | DOI: 10.5614/j.eng.technol.sci.2013.45.3.1

Abstract

The modern food industry and a variety of food products require tolerant starch as raw material for processing in a broad range of techniques, from preparation to storage and distribution. Dual modification of arrowroot starch using hydroxypropylation and cross-linking was carried out to overcome the lack of native arrowroot starch in food processing application. The modifications applied were: combined propylene oxide (8%, 10%, and 12%); sodium tri meta phosphate/STMP (1%, 2%, and 3%); and sodium tri poly phosphate/STPP (4%, 5%, and 6%). These modifications significantly affected the composition of the amylose and amylopectin and the amount of phosphorus in the granules. Higher amounts of phosphate salt gave a higher phosphorus content, which increased the degree of substitution (DS) and the degree of cross-link. Arrowroot starch that was modified using a concentration of 8-10% propylene oxide and 1-2% STMP : 3-5% STPP produced a starch with < 0.4% phosphorus content. A higher concentration of propylene oxide provided a higher degree of hydroxypropyl. The changed physical properties of the modified granular arrowroot starch were examined through SEM testing, and its changed crystalline patterns through X-ray diffraction measurements. Especially, provision of a high concentration of propylene oxide (12%) combined with 3% STMP : 6% STPP affected the granular morphology and the crystallinity.
Characterization of Chemical and Physical Properties of Hydroxypropylated and Cross-linked Arrowroot (Marantha arundinacea) Starch Rijanti Rahaju Maulani; Dedi Fardiaz; Feri Kusnandar; Titi Candra Sunarti
Journal of Engineering and Technological Sciences Vol. 45 No. 3 (2013)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2013.45.3.1

Abstract

The modern food industry and a variety of food products require tolerant starch as raw material for processing in a broad range of techniques, from preparation to storage and distribution. Dual modification of arrowroot starch using hydroxypropylation and cross-linking was carried out to overcome the lack of native arrowroot starch in food processing application. The modifications applied were: combined propylene oxide (8%, 10%, and 12%); sodium tri meta phosphate/STMP (1%, 2%, and 3%); and sodium tri poly phosphate/STPP (4%, 5%, and 6%). These modifications significantly affected the composition of the amylose and amylopectin and the amount of phosphorus in the granules. Higher amounts of phosphate salt gave a higher phosphorus content, which increased the degree of substitution (DS) and the degree of cross-link. Arrowroot starch that was modified using a concentration of 8-10% propylene oxide and 1-2% STMP : 3-5% STPP produced a starch with < 0.4% phosphorus content. A higher concentration of propylene oxide provided a higher degree of hydroxypropyl. The changed physical properties of the modified granular arrowroot starch were examined through SEM testing, and its changed crystalline patterns through X-ray diffraction measurements. Especially, provision of a high concentration of propylene oxide (12%) combined with 3% STMP : 6% STPP affected the granular morphology and the crystallinity.
Co-Authors - Misnawi Achmad Nasir Ginanjar Adhi S Lukman Agus Setiyono Agus Setiyono Agus Sutriyono Agus Sutriyono Ai Mahmudatussa&#039;adah Ai Mahmudatussa’adah Aini Auliana Amar Andriani, Cynthia Anis Zamaluddien Antin Suswantinah Antung Sima Firlieyanti Anuraga Jayanegara Anuraga Jayanegara Ari Andika Ariza Budi Tunjung Sari Asep Safari Astri Hermeinasari Azis Boing Sitanggang Azizah Tsaniya Fasya Betty Sri Laksmi Jenie C Hanny Wijaya Cynthia Andriani Dafiq, Huda Hainun Dahrul Syah Danniswara, Harya Darren Tanaka Dase Hunaifi Dede R. Adawiyah Dede R. Adawiyah Dede R. Adawiyah Dede R. Adawiyah Dede Robiatul Adawiyah Dedi Fardiaz Dewi, Kifayati Rosiyanti Dian Herawati Diana Ayu Nindita Dias Indrasti Dias Indrasti Eko Hari Purnomo Elvira Syamsir Endah Ernawanti Endang Yuli Purwani Faizah Faizah Faleh Setia Budi Fransiska Zakaria R Gema Buana Putra Ginanjar, Achmad Nasir Ha Phi Ro Hadi Munarko Hafzialman Hafzialman Handika Permadi Handoko, Ari Hanifah Nuryani Lioe Harmoko Saputra Heny Herawati Heny Herawati Heny Herawati Herastuti Rukmini Herastuti Sri Rukmini Hermeinasari, Astri Heru Kristanoko Heru Pitria Hastuti Heryani Heryani Heryani, Heryani Husna, Aliya I wayan Teguh Wibawan Indah Kurniasari Intan Kusumaningrum Ira Dwi Rachmani Irmawan, Dandy Ismayati, Maya Ivada, Putra Aviva Joko Hermanianto Kezia Grace Abraham Lukman, Adhi S Marleni Limonu Masita Ardi Kumalasari Maulani, Aghitia Medi Nova Mimah Mutmainah Mirnawati Sudarwamto Mirnawati Sudarwanto Mona Fitria Muh. Yusram Massijaya Muhammad Reza Mutia Khonza Nahrowi Nahrowi Nancy Dewi Yuliana nFN Sugiyono Nissa Nurfajrin Solihat Noer Laily Nova, Medi Noviasari, Santi Novriaman Pakpahan Nur Annisa Nur Lili Nia Wulan Nur Wulandari Nur Wulandari Nuri Andarwulan Oke Anandika Lestari Palupi, Nurheni Sri Prahasti, Gita Eka Purwiyatno Hariyadi Puspo Edi Giriwono Putra Aviva Ivada Raden Hilman Wirayudha Reski Praja Putra Riantana, Handy Ridwan Thahir Rifda Naufalin Rijanti Rahaju Maulani Rijanti Rahaju Maulani Rijanti Rahaju Maulani Risma Risma, Risma Safrida Safrida Said Naufal Hibaturrahman Santi Noviasari Sari, Ulfiana Anika Siti Nurjanah Slamet Budijanto Sri Rebecca Sitorus Sri Widowati Steisianasari Mileiva Sugiyono . Sugiyono . Sugoi Marsaputra Karsodimejo Suryani Suryani TATI NURHAYATI Titi Candra Sunarti Tjahja Muhandri Tyas Hermala Anindita Ulfiana Anika Sari Veybe G. Kereh Welli Yuliatmoko Wicaksono, Alexander Tommy WIDYA EKA PRAYITNO Widya Puspantari Winiati P. Rahayu Winiati Pudji Rahayu Yane Regiana Yane Regina Yane Regiyana Yane Regiyana Yelin Adalina Yuli Maulidiyah Yulizar Verda Febrianto Yustikawati Zamaluddien, Anis