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All Journal HAYATI Journal of Biosciences Jurnal Natur Indonesia Jurnal Online Mahasiswa (JOM) Bidang Pertanian agriTECH Jurnal Sains dan Teknologi Pangan Emerging Science Journal Jurnal Kesehatan Komunitas PROSIDING SEMINAR NASIONAL AGRIBISNIS TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian Canrea Journal: Food Technology, Nutritions, and Culinary Journal Unri Conference Series: Community Engagement Dinamika Lingkungan Indonesia Sagu Jurnal Teknologi Pangan Teknologi dan Industri Pertanian Indonesia IPTEKIN : Jurnal Kebijakan Pembangunan dan Inovasi

USMAN PATO

Univeristas Riau

Author-ID : 341049

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Public Health

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VARIASI SUHU AIR PADA PENGADUKAN TERHADAP KADAR ASAM SIANIDA DAN MUTU MINYAK BIJI KARET (Hevea brasiliensis) Yosep Agustiar H; Usman Pato; Akhyar ali
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Rubber seed is not utilized optimally nowdays. The alternative method to utilize the rubber is to be used as oil source. This research was aimed to obtain optimal temperature in the agitation on the cyanide acid content and quality of rubber seed oil. This research was conducted by using Completely Randomized Design experiment with four treatmens and four replications which followed by Duncan’s New Multiple Range Test (DNMRT) at level 5%. The treatmens in this research were agitation with temperature of 70°C, 800C, 900C and 1000C for 1 hour. The results of study show that the higher temperature in the agitation significantly decreased the average content of cyanide, but increased the peroxide, acid and saponification values. Based on the results obtained, the best treatment was P4 treatment (agitation with temperature of 100°C for 1 hour) with cyanide acid content 1.56 ppm, acid value 3.19 mg KOH/g, saponification value 175.31 mg KOH/g, density 0.90 g/ml and peroxide 2.00 Mek O2/kg. Keywords: agitation, rubber seed, cyanide acid, oil.

PEMANFAATAN BUAH NIPAH (Nypa fruticans) SEBAGAI BAHAN BAKU PEMBUATAN SELAI Fauzi Afrizal; Usman Pato
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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The aim of this research was to determine the best ratio of sugar and fruit flesh of nipa palm suitable into a made of palm jam. This research was conducted by using a Completely Randomized Design Experiment, with four treatments and four repetitions. Treatments for a made of jam were N1 (fruit flesh of nipa palm 80% and sugar 20%), N2 (fruit flesh of nipa palm 70% and sugar 30%), N3(fruit flesh of nipa palm 60% and sugar 40%) and N4 (fruit flesh of nipa palm 50% and sugar 50%). The collected data was analyzed statistically by using ANOVA and DMRT in the 5% level. The best ratio of fruit flesh of nipa palm and sugar was N3 jam (fruit flesh of nipa palm 60% and sugar 40%) with moisture contens of 24.81%, ash 0.84%, total sugar 52.92% and viscosity 80.77%. The sensory test assessment of the chosen jam had a grey-yellow colored, palm aromatic, sweet tasted, unsticky textured and liked by panelist. Keywords : Jam, nipa palm, sugar, raw material

KARAKTERISASI MI INSTAN YANG DIBUAT DARI TERIGU DENGAN SUBSTITUSI TEPUNG JAGUNG VARIETAS BISI-2 RENNI NURPITA SARI; USMAN PATO; SHANTI FITRIANI
Jurnal Sagu Vol 17, No 2 (2018)
Publisher : Universitas Riau

This research was aimed to know the effect of substitution of corn flour made from Bisi-2 variety on the qualityand characteristics of instant noodles. This study used Completely Randomized Design (RAL) experimentwith 5 treatments and 3 replications. The treatments in this research included TJ1 (wheat 90: corn flour 10),TJ2 (wheat 80: corn flour 20), TJ2 (wheat 70: corn flour 30), TJ4 (wheat 60: corn flour 40) and TJ5 (wheat50: corn flour 50). The data obtained were tested statistically using the ANOVA and followed by Duncan’sNew Multiple Range Test (DNMRT) test at 5% level. Instant noodles made from wheat flour and corn floursignificantly affected moisture, ash and protein contents, intactness, rehydration time, acid value, descriptiveand hedonic sensory as well as overall assessment. The best treatment was TJ3 (wheat and corn flour 70:30)with moisture content after drying 10,02% , moisture content after frying 7,15%, ash 0,50%, protein 9,23%,and acid value 1,15%. Descriptive sensory assessment resulted in light yellow corn noodles, slightly cornflavour, textured hard and corn taste. The hedonic sensory assessment of the color, aroma, elasticity, andtaste attributes as well as the overall assessment was favored by the panelist.

Pemanfaatan Buah Nipah (Nypa fruticans) dan Buah Pepaya (Carica papaya L) dalam Pembuatan Fruit Leather Hirdan Hirdan; Usman Pato; Evy Rossi
Jurnal Sagu Vol 20, No 1 (2021)
Publisher : Universitas Riau

Fruit leather merupakan jenis bahan pangan yang terbuat dari daging buah yang telah dihaluskan dan dikeringkan, sehingga membentuk lembaran tipis yang dapat digulung. Tujuan dari penelitian ini adalah untuk mendapatkan kombinasi terbaik dari bubur buah nipah dan bubur buah pepaya dalam pembuatan fruit leather. Penelitian ini merupakan penelitian eksperimen yang dilakukan dengan menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari lima perlakuan dan tiga ulangan. Dengan Analysis of Varians (ANOVA) dan diikuti oleh Duncan New Multiple Range Test (DMRT) pada taraf 5%. Perlakuan dalam penelitian ini adalah NP1 (bubur buah nipah dan bubur buah pepaya 65:35), NP2 (bubur buah nipah dan bubur buah pepaya 55:45), NP3 (bubur buah nipah dan bubur buah pepaya 50:50), NP4 (bubur buah nipah dan bubur buah pepaya 45:55), NP5 (bubur buah nipah dan bubur buah pepaya 35:65). Data yang diperoleh dianalisis secara statistik menggunakan Analysis of Variance (ANOVA) dan dilanjutkan dengabn uji Duncan New Multiple Range Test (DMRT) pada taraf 5%. Data fruit leather menunjukkan bahwa rasio bubur buah nipah dan bubur buah pepaya berpengaruh nyata terhadap nilai pH, kadar air, kadar abu dan serat kasar, total padatan terlarut, uji sensoris warna, aroma, rasa, dan tekstur. Perlakuan terbaik dari penelitian ini adalah NP5 (bubur buah nipah dan bubur buah pepaya 35:65) dengan nilai pH 4,26, kadar air 10,01%, abu 0,73%, kadar serat kasar 1,71%, total padatan terlarut 26,08%, dan warna oranye (4,50), aroma pepaya (4,13), rasa manis (3,83), tekstur agak kenyal (3,00), dan penilaian keseluruhan fruit leather disukai oleh panelis (3,91).

RASIO TEPUNG SAGU DAN IKAN MOTAN (Thynnichthys polylepis) TERHADAP KARAKTERISTIK KERUPUK GUSLIKO NURMAN; USMAN PATO; YELMIRA ZALFIATRI
Jurnal Sagu Vol 16, No 2 (2017)
Publisher : Universitas Riau

Fish crackers are one of processed poducts with the fish as the main ingredient with addition of flour orstarch. This purpose of this study was to get the best ratio between sago starch and motan fish. This researchused a Complete Randomized Design Experiment with five treatments and three replications. The treatmentswere were the ratio of sago starch : motan fish 90:10 (K1), 80:20 (K2), 70:30 (K3), 60:40 (K4), 50:50 (K5). Thedata obtained were statistically analyzed using Analysis of Variance (ANOVA) and Duncan’s New MultipleRange Test (DNMRT) at 5% level. The parameters observed were swelling power, moisture, ash, and proteincontents as well as sensory test. Ratio of sago starch and motan fish significantly affected moisture, ash andprotein contents, colour, taste, aroma, crispiness, and acceptance by panelist. The best treatment of crackersfrom this research was K4 which had swelling power 21.57%, moisture content 11.90%, ash 0.97%, andprotein 22.00%. The result of descriptive test assessment, crackers had no brown colour (2.42), flavor fishcrackers (3.70), taste fish (3.72), and texture crispiness (2.57). Overall assessment hedonic test of crackerswas preferred by the panelists.

Pemanfaatan Gula Aren dan Gula Kelapa dalam Pembuatan Kecap Manis Air Kelapa Usman Pato; Shanti Fitriani
Jurnal Sagu Vol 8, No 02 (2009)
Publisher : Universitas Riau

Utilization of arenga palm sugar in combination with coconut sugar in sweet soy sauce had been studied in this research. The purpose of this research was to find the best combination of arenga palm sugar and coconut sugar to make coconut water ketchup (sweet soy sauce). It was held in crop processing and Analysis Laboratory at Agricultural Faculty, Food Chemistry Laboratory at Fishery Faculty, and Organic Chemistry Laboratory at Engineering Faculty of Riau University. The research was done experimentally by using completely randomized design (CRD) with 5 treatment and 3 replication. The treatments were: KKA0 (0% arenga palm sugar, 100% coconut sugar), KKA1 (25% arenga palm sugar, 75% cocnut sugar), KKA2 (50% arenga palm sugar, 50% cocnut sugar), KKA3 (75% arenga palm sugar, 25% cocnut sugar), KKA4 (100% arenga palm sugar, 0% cocnut sugar), Chemical analysis obtained were the protein content, total dissolved solid, sucrose concentration, and viscosity. The utilization of arenga palm sugar and coconut sugar in making coconut water ketchup influenced the protein content, sucrose concentration, but it did not influence the total dissolved solid and viscosity. The KKA3 (75% palm sugar, 25% coconut sugar ) is the best combination to make coconut water ketchup because it met SNI 001-3543-1994, with protein content of 3,61% and total dissolved solid of 50,53%.

PENGARUH PEMBERIAN BEBERAPA JENIS GULA DAN SUMBER NITROGEN TERHADAP PRODUKSI NATA DE PINA Yusmarini '; Usman pato; Vonny Setiaries Johan
Jurnal Sagu Vol 3, No 01 (2004)
Publisher : Universitas Riau

The effect of addition of various sugars and nitrogen sou rces on the production of nata de pina was evaluated.Data obtained were treated by the analysis of variance followed by Duncan's New Multiple Range Ttest Resultsof study indicate that various sugars and nitrogen sources significiintly affected the thickness, weight andrcndcmcnt of nata, however no effect of these compounds on the water content. Combination of sucrose assource of sugar and urea as source of nitrogen exhibited the highest production of nuta compared to othertreatments.

UTILIZATION OF CASSAVA PEEL FLOUR FOR PRODUCING SAGO INSTANT NOODLES Ucok Wandi Siagian; Vonny Setiaries Johan; Usman Pato
Jurnal Sagu Vol 12, No 2 (2013)
Publisher : Universitas Riau

The objective of this research was to find best formulation for making instant noodle from cassava peel flourand sago starch. This study was conducted using Complete Random Design with three repetitions and sixtreatments namely, SK0 (100% sago starch), SK1 (95% sago starch and 5% cassava peel flour), SK2 (90%sago starch and 10% cassava peel flour), SK3 (85% sago starch and 15% cassava peel flour), SK4 (80%sago starch and 20% cassava peel flour), and SK5 (75% sago starch and 25% cassava peel flour). Dataanalyzed using ANOVA (Analysis of Variance) and further analyzed with DNMRT . The results showed thataddition of cassava feel flour significantly affected the moisture content before and after frying, proteincontent, acid value and intactness, but did not significantly influence rehydration time. The best formulationwas SK5 (75% sago starch and 25% cassava peel flour) with moisture content before and after frying 9.12 %and 7.12% respectively, protein content 6.14%, acid number 0.03%, intactness 94.93% and rehydration time4.23 minutes.Key words: instant noodle, cassava peel flour, sago starch

EVALUASI MUTU DAN DAYA SIMPAN ROTI MANIS YANG DIBUAT MELALUI SUBSTITUSI TEPUNG TERIGU DENGAN PATI SAGU DAN MOCAF Usman Pato; Fajar Restuhadi; Akhyar Ali; Rahmawati Ulfah; Mukmin '
Jurnal Sagu Vol 11, No 1 (2012)
Publisher : Universitas Riau

Sago starch has been long used as a staple food for making traditional foods such askapurung, pepeda, sagu bakar etc. especially for people living in the eastern part of Indonesia.Nowadays there is also a novel flour called Mocaf (Modified cassava flour) made from cassava. Thepurpose of the present study was to find out the best formulation in production of sweet bread madefrom wheat flour substituted with sago starch and Mocaf. The research was done by using CompletelyRandomized Design with six treatments. Parameters observed were contents of moisture, ash, andstarch as well as leavening power of dough, gelatinous filament, self life and organoleptic assessmentof sweet bread. The data obtained were analyzed by ANOVA and was continued with DNMRT test at5% level. Meanwhile the organoleptic data were analyzed by Friedman Test and data of gelatinousfilament, flavor and rancidity were presented by descriptive analysis. Results showed that substitutionof sago starch and mocaf significantly affected the contents of moisture, ash and starch as well asleavening power of dough, however they did not influence the organoleptic assessment of sweet bread.The treatment of TSM3 was the best substitution formula which produced sweet bread that meets theIndonesian quality standard of sweet bread (SNI 01-3840-1995). The self life of sweet bread in thetreatment TSM3 (wheat flour 70%, 15% sago starch and 15% mocaf) and commercial sweet breadwas the same.

PEMBUATAN SUSU FERMENTASI PROBIOTIK MENGGUNAKAN Lactobacillus casei Subsp. casei R-68 DENGAN PENAMBAHAN EKSTRAK BUAH NAGA MERAH RIYA ANDILA; USMAN PATO
Jurnal Sagu Vol 17, No 2 (2018)
Publisher : Universitas Riau

Probiotic fermented milk by Lactobacillus casei subsp. casei R-68 with skim milk and red dragon fruit extractas a raw material was expected to produce probiotic fermented milk with more completed nutriotional valueand health benefits. The purpose of this study was to determine the best percentage of red dragon fruit extracton the quality of fermented milk. This study used a Completely Randomized Design Experiment with fourtreatmentsnamely BN1 = 2% red dragon fruit extract, BN2 = 4% red dragon fruit extract, BN3 = 6% reddragon fruit extract, BN4 = 8% red dragon fruit extract and three replications. Data were analyzed usingANOVA, followed by DNMRT at 5% level. The results show that the concentration of red dragon fruit extractsignificantly (P <0.05) influenced the pH value, total lactic acid, total lactic acid bacteria, the sensory testby descriptive and hedonic of colour and hedonic of taste. but did not significantly affect (P> 0.05) protein,solid total, the sensory test by descriptive and hedonic of flavour and the sensory test by descriptive ofviscosity. It was concluded that the best quality of fermented milk was BN4 treatment (red dragon fruit extract8%), which meet the quality of fermented milk with a pH of 5.32, total lactic acid 0.92%, total lactic acidbacteria 12.49 log CFU/ml, protein 5.10%, solid total 85.69%, and assessed that panelists preferred thequality attributes of color, taste, flavour and viscosity.

Co-Authors ', Jumar ', Mukmin ', Rahmayuni .,, Rahmayuni .,, Yusmarini AA Sudharmawan, AA ABDUL K. PARLINDUNGAN ABDUL RAUF Aceng Sehat Ade Syaputra Adi Krismawan Afna Afna Agus Anjar Sumantri Samosir Ahmad Ibrahim Ahmad Rifai Ahmad Rifai Akhyar Ali Akhyar Ali Anaya, Nurul Fatya Ancela Rabekka Lingga ANDILA, RIYA Annisa Rahma Anwar, Muhammad Zainul Ardi Kurniawan Ardi, Febrian Arfendi, Arfendi Arnizam ' Arnizam Arnizam Arya Setiawan Asri Tarida Simanjuntak Astaria Pehulisa, Astaria Azli Ananta Ginting Beltaser Tuahta Berlio ' Mandriali Dan Mukmin Daniel Chandra Manurung Debby Martha Dira Desyandri Desyandri Dewi Fortuna Ayu Dewi Librianti Dewi, Yossie Kharisma Dini Elfiani Puteri Dony Maylani Edfan Darlis Edo Saputra Eka Saputri Elsa Silvira Elsaputra ' Empi Zulvarino ESPE SIMANJUNTAK Evi Sribudiani Fadel Al Barra Fahrozi, Taufik Al Faisal Faisal Faizah Hamzah Fajar Restuhadi Farida Hanum Hamzah Fauzi Afrizal Fitri ' Khairunnisa Grażyna Budryn GUSLIKO NURMAN H Siregar Hairul Adhe Agams Hamzah, Farida Hanum Harefa, Wasnidar Hasnah AR, Nur Hirdan Hirdan Ilvan ' ' Irwandi Jaswir Ismi Ilaika Sitompul Jenius Raden Angkasa Jumar ' Kamelia Sari Kandhi Darmatika Karnila, Rahman Karnila Kusumaningrum Kusumaningrum Lesmana, Resti Londut Donny Pranata M. Atep Solihin Manogar, Borsak Matius Teddy Ginting Megawati Saputri Meieri Adelila Saragih Mercia Yolanda Ashari Mhd Andry Kurniawan Mikael Franyose Pinem Monica Valentina Therescova Simbolon, Monica Valentina Therescova Muhammad Ali Muhammad Fajar Sidik Muhammad Nur Imam Mukmin ' Netti Herawati Nofiyanto Pratama, Nofiyanto Noni Afriani Nopiani, Yanti Noviar ' Harun Novri Oksianus Harahap Nur Muslimah NURMAN, GUSLIKO Oktopria Morda Parsitogi, Bintang Prawira, Hardy Prihartini, Asti Dian Ramadhani Pusaka, Semerdanta Putri, Yolanda Triana Rachmiwati Yusuf Rahmadini Payla Juarsa Rahmatun, Rahmatun Rahmawati Ulfah Rahmayani, Irma Rahmayuni ' Rahmayuni ' ' Rahmayuni Rahmayuni Rahmayuni Rahmayuni Rahmayuni Rahmayuni, Rahmayuni Raidinawan, Aulia Reza Rani Fadilah Fajri Raswen Efendi RENNI NURPITA SARI Rianida Yunaira Rifka Fitri Isnaini Riftyan, Emma Rika Saskia RIYA ANDILA Rizki Rentisia Mukti Rizqi Yanra Roby ' Rahman Romi Erdiyus Rossi, Evy Royyan Firdaus S Anirwan S.R. Damanik Saitun, Saitun Samuel ' SARI, RENNI NURPITA Septi Hidayati, Septi Shanti Fiftriani Shanti Fitriani SIMANJUNTAK, ESPE Simarmata, Novalinda Herawati Sri Ayu Theresya Sri Desfita, Sri Syafri Ajrin Tiara Githasari Handayani, Tiara Githasari Tika Fadilah Ucok Wandi Siagian Usman Muhammad Tang Utiya Syah, Shinta Vhierda Windasari Sagala Vonny Setiaries Johan Wasisso Tunggul Pawenang Williyati, GWR. Riche Wulan Sari Yelmira Yelmira Zalfiatri Yosep Agustiar H Yudi ' Sutriono Yusdianti ' Yusmarini Yusmarini Zakya, Ismon Zelviani, Puja Febri Zulfa Reni Zulfadli, Muhammad

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