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All Journal Agrotekno Buletin Udayana Mengabdi Itepa : Jurnal Ilmu dan Teknologi Pangan Agrointek Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) agriTECH Jurnal Ilmiah Teknologi Pertanian Agrotechno Jurnal Aplikasi Teknologi Pangan Indonesian Journal of Chemistry Jurnal Aplikasi Teknologi Pangan Agroindustrial Journal
I Nengah Kencana Putra
Program Studi Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian, Universitas Udayana, Denpasar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Immunology & microbiology Industrial & Manufacturing Engineering Social Sciences Other

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Pengaruh Penambahan Tepung Ubi Jalar Ungu dengan Campuran Tepung Beras dan Ketan Terhadap Karakteristik Cimpa Enita Berena Br Karo; I Ketut Suter; I Nengah Kencana Putra
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 1 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i01.p08

Abstract

This study aimed to determine the effect of addition purple sweet potato flour to rice flour and glutinous rice on Cimpa, and to determine the most appropriate treatment so as to produce the best Cimpa. The experimental design used was a completely randomized design with a ratio of rice flour to glutinous rice and purple sweet potato flour consisting of 7 levels: 100%: 0%; 90%: 10%; 80%: 20; 70%: 30%; 60%: 40%; 50%: 50%; 40%: 60%. The treatment was repeated 3 times so that it is obtained 21 experimental units. The data obtained was analyzed with the analysis of variance and if the variables had a significant effect, followed by The Duncan Multiple Range Test. The parameters observed are water content, ash content, protein content, fat content, carbohydrate content and accessory properties including color, aroma, texture, taste and overall acceptance. The results showed that the addition of purple sweet potato flour to mixed rice flour had an effect on moisture content, fat content, color, aroma, taste, and overall acceptance. The best treatment was a composite flour with a ratio of rice flour and glutinous rice to purple sweet potato flour 40%: 60%.
Pengaruh Jenis Pelarut pada Metode Microwave Assisted Extraction (MAE) Terhadap Karakteristik Ekstrak Daun Singkong (Manihot Utilissima Pohl.) Yustika Ayu Tri Wahyuni; Gusti Ayu Kadek Diah Puspawati; I Nengah Kencana Putra
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 1 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i01.p13

Abstract

Cassava leaf has bioactive components, such as flavonoids and chlorophyll pigments, but the information on cassava leaf extract is still limited and needs development on the using extraction method of microwave. The type of solvent is an important factor in the success of extracting the material. This research was conducted to determine the effect of the solvent using Microwave Assisted Extraction (MAE) method on the characteristics of cassava leaf extract (Manihot utilissima Pohl.) and to find the right type of the solvent using Microwave Assisted Extraction (MAE) to produce the best cassava leaf extract. The research design used was a Completely Randomized Design with a solvent type treatment consisting of five types of solvents, namely aquades, ethanol 90%, acetone 90%, methanol 90%, and ethyl acetate 90%. The treatment was repeated three times to obtain 15 experimental units. The data obtained were analyzed by the analysis of variance and if the treatment had a significant effect to variable observed, it was continued with Duncan’s Multiple Range Test. The parameters observed in this study were yield, total chlorophyll content, total flavonoids content, antioxidant activity, IC50, and L*, a*, b* values. The result showed that the type of solvent had a very significant effect (P<0,01) on yield, total chlorophyll content, total flavonoids, antioxidant activity, IC50, and L*, a*, b* values. The best treatment was found in ethanol 90% which produced a yield 19.84%, total flavonoids 74.90 mg QE/g, total chlorophyll 9.98 mg/g, antioxidant activity 83.67%, and L*: 44.83, a*: -9.97, b*: 20.27.
Pengaruh Perbandingan Tepung Sukun (Artocarpus altilis) dan Tepung Kacang Merah (Phaseolus vulgaris L.) Terhadap Karakteristik Stik Alberto Sombamori Janggat; I Nengah Kencana Putra; I Made Sugitha
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 2 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i02.p01

Abstract

Breadfruit and red beans are local food ingredients that have many benefits, but the food processing information is still limited and needs development on the using in food products. This research was conducted with the aims to determine the effect of breadfruit flour and red bean flour on the characteristics of stick and to find out the right ratio of breadfruit flour and red bean flour to produce stick with the best characteristics. The Completely Ramdomized Design (CRD) was used in this research with the ratio of breadfruit flour and red bean flour which consisted of 6 levels 100%:0%, 95%:5%, 90%:10%. 85%:15%, 80%:20%, and 75%:25%. The treatment was repeated 3 times to obtain 18 units of experiment. The data were analyzed with Analysis of Variance method and if the treatment had an effect on the variable, the Duncan Multiple Range Test (DMRT) were performed. The results showed that the ratio of breadfruit flour and red bean flour had an effect on water content, ash content, protein content, fat content, crude fiber content, carbohydrate content, texture, color (hedonic test and scoring test), taste (hedonic test), taste of breadfruit (scoring test), taste of red bean (scoring test), and overall acceptance (hedonic test). Ratio of 75% breadfruit flour and 25% red bean flour has the best characteristics with 3.36% water content, 4.71% ash content, 13.77% protein content, 35.00% fat content, 13.63% crude fiber content, 42.62% carbohydrate content, 5.74 N texture, reddish brown and dislike color, does not taste breadfruit, slightly red bean taste, a slightly liked taste, and overall acceptance neither liked nor disliked.
Pengaruh Penambahan Tepung Ubi Jalar Ungu dengan Campuran Tepung Beras dan Ketan Terhadap Karakteristik Cimpa Enita Berena Br Karo; I Ketut Suter; I Nengah Kencana Putra
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 1 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i01.p09

Abstract

This study aimed to determine the effect of addition purple sweet potato flour to rice flour and glutinous rice on Cimpa, and to determine the most appropriate treatment so as to produce the best Cimpa. The experimental design used was a completely randomized design (CRD) with a ratio of rice flour to glutinous rice and purple sweet potato flour consisting of 7 levels: 100%: 0%; 90%: 10%; 80%: 20; 70%: 30%; 60%: 40%; 50%: 50%; 40%: 60%. The treatment was repeated 3 times so that it is obtained 21 experimental units. The data obtained was analyzed with the analysis of variance (ANOVA) and if the variables had a significant effect, followed by The Duncan Multiple Range Test (DMRT). The parameters observed are water content, ash content, protein content, fat content, carbohydrate content and accessory properties including color, aroma, texture, taste and overall acceptance. The results showed that the addition of purple sweet potato flour to mixed rice flour had an effect on moisture content, fat content, color, aroma, taste, and overall acceptance. The best treatment was a composite flour with a ratio of rice flour and glutinous rice to purple sweet potato flour 40%: 60%.
Pengaruh Perbandingan Terigu dan Tepung Sukun (Artocarpus altilis) Terhadap Sifat Fisiko-Kimia dan Sensoris Bolu Kukus Ronald Surachman; I Nengah Kencana Putra; Anak agung Istri Sri Wiadnyani
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 2 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i02.p07

Abstract

In general, the raw ingredients for making steamed sponge is wheat flour, but nowadays it can be mixed with breadfruit flour to reduce the use of wheat flour. This study aimed to determine the effect of the comparison of wheat flour and breadfruit flour (Artocarpus altilis) on physico-chemical and sensory properties of steamed sponge cake and find out the comparison of wheat flour and breadfruit flour to obtain the best physico-chemical and sensory properties of steamed sponge cake. The experimental design used was Completely Randomized Design with the comparison treatment. The design used in this study was a Completely Randomized Design (CRD) with the treatment of the amount of wheat flour and breadfruit flour (100%:0%, 90%:10%, 80%:20%, 70%:30%, 60%:40% and 50%:50%). All treatments were repeated three times, resulting in 18 experimental units. The data obtained were analyzed with Analysis of Variance and if the treatment had a significant effect, then continued with the Duncan Multiple Range Test. The results showed that the addition of breadfruit flour had a significant effect on water content, ash content, protein content, fat content, crude fiber content, carbohydrate content, swelling power, scoring test for color, smell, texture, taste, hedonic test for taste and overall acceptance. A comparison of 70% wheat flour and 30% breadfruit flour produces steamed sponge cake with the best physico-chemical and sensory properties with the criteria of 34.04% moisture content, 0.84% ash content, 6.17% protein content, 3.73% fat content, 55.21% carbohydrate content, 3.53% crude fiber content, 65.80% swelling power and sensory properties of cream color and slightly like, the smell of breadfruit is weak and slightly like, the texture is slightly soft and slightly like, breadfruit taste is weak and slightly like, and overall acceptance is slightly like.
Pengaruh Rasio Daging Ayam Broiler (Gallus Domesticus) Dengan Jamur Merang (Vorvariella volvacae) Terhadap Karakteristik Lawar Ayam dan Dampak Terhadap Penurunan kolesterol Ni Ketut Sri Agustini; Ni Made Yusa; I Nengah Kencana Putra
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 3 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i03.p10

Abstract

This study aims to determine the effect of the ratio of broiler chicken meat to merang mushrooms on the characteristics of chicken lawar, to determine the right comparison between chicken meat and merang mushrooms that can produce chicken lawar with the best characteristics and to determine the effect of adding merang mushrooms on reducing blood cholesterol levels of animals experimental wistar rats. The study is divided into two stages. The first stage of lawar making where meat and merang mushrooms are mixed with a ratio between broiler chicken meat and merang mushrooms 100: 0., 90: 10., 80: 20., 70: 30., 60: 40., and 50: 50 then followed by testing fat content, crude fiber content, and sensory evaluation carried out with a hedonic test (favorability) and scoring test. The second stage is the analysis of total cholesterol which is carried out invivo using the best treatment and chicken lawar with a concentration of P0. This type of research is experimental laboratory using the Control Group Post Test Design research design. The data were analyzed with analysis of variance (ANOVA) and continued with duncan test. The results of the phase I study showed that the ratio of broiler chicken meat to merang mushrooms had a very noticeable effect on moisture content, fat content, crude fiber content, hedonic taste, aroma, texture scoring, overall acceptance. P5 treatment with a broiler chicken meat ratio of 50% and merang mushrooms of 50% is the best treatment. The results of the phase II study showed that in the posttest of feeding treatment, namely standard feed mixed with lawar, had a very noticeable effect on the total blood cholesterol levels of rats, there was a decrease in the total blood cholesterol levels of rats in the K2 group, which was 8%, while in the K1 group there was a slight increase in cholesterol levels by 12% and the K3 group there was an increase in total cholesterol levels which was quite high, namely by 64%.
Pengaruh Konsentrasi Starter dan Gula terhadap Karakteristik Wine Jahe Emma Rahmasari; Ni Wayan Wisaniyasa; I Nengah Kencana Putra
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 3 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i03.p15

Abstract

This research was aimed to determine the effect of starter and sugar concentration on the characteristics of ginger wine and to determine the optimal concentration of starter and sugar to obtain the best characteristics of ginger wine. This study used a Completely Randomized Design with two factors. The first factor was the concentration of starter namely: 10, 15, and 20% (v/v), and the second factor was sugar concentration, namely: 20, 25, and 30% (w/v). The parameter tested were alcohol (ethanol) level, reducing sugar, total acid, acidity (pH), total soluble solid, as well as the sensory evaluation with hedonic tests on the color, smell, taste, overall acceptance, and scoring tests on the sweet and bitter tasted. The results showed that the interaction between the concentration of starter and sugar had a significant effect on reducing sugar, total acid, and total soluble solids, but the interaction did not have a significant effect on the ethanol level and pH, only showed the significant effect against the concentration of starter and sugar. Ginger wine with the best characteristics was obtained from combination starter concentration of 15% (v/v) and sugar 25% (w/v) with ethanol level, reducing sugar, total acid, pH and total soluble solid of wine were 8,78%; 1,60oBrix, 0,30%, 3,54 and 7,65%, respectively; and with the color and aroma liked, ordinary taste, slightly sweet, bitter, and overall acceptance liked.
Pengaruh Perbandingan Terigu dan Tepung Sukun (Artocarpus communis) Terhadap Sifat Kimia dan Sensoris Kue Nastar Pandu Prayugo; I Nengah Kencana Putra; I Putu Suparthana
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 11 No 4 (2022): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2022.v11.i04.p16

Abstract

This study were conducted to determine the effect of wheat flour and breadfruit flour ratio on the chemical and sensory properties of nastar cakes and to obtain the right wheat flour and breadfruit flour ratio to produce nastar cakes with the best characteristics. The experiment was designed with a completely randomized design (CRD). The treatment was the ratio of wheat flour and breadfruit flour (100%: 0%, 90%: 10%, 80%: 20%, 70%: 30%, and 60%: 40%) which was repeated 3 times to produce 15 experimental units. The data obtained were analyzed by the analysis of variance and if the treatment had a significant effect, then it was continued with the Duncan Multiple Range Test. The results showed that the ratio of wheat flour and breadfruit flour had a significant effect on the ash, protein, fat, carbohydrate, and crude fiber content, and also on the hedonic test result of color, taste, aroma and overall acceptance. Base on the chemical and sensory properties, the optimum ratio of wheat flour and breadfruit flour in the making of nastar cakes was 90%: 10%. The nastar cakes produced had water, ash, protein, fat, carbohydrate, and crude fiber content of 2.28%, 1.18%, 5.76%, 25.44%, 65.32%, and 3.54% respectively. The sensory properties of the nastar cakes include the liking color, flavor, aroma, and overall acceptance, as well as the crispy texture.
Pengaruh Substitusi Parsial Tepung Beras dengan Tepung Ubi Jalar Cilembu (Ipomea batatas (L). Lam Cv. Cilembu) terhadap Karakteristik Kue Apem Kukus Ni Putu Suriani; I Nengah Kencana Putra; Sayi Hatiningsih
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 12 No 1 (2023): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2023.v12.i01.p17

Abstract

Apem is a traditional Indonesian food known to the public as a snack made from rice flour. This study aimed to determine the effect of partial substitution of rice flour with cilembu sweet potato flour on the characteristics of apem cake and to know the best partial substitution to produce the best characteristics of apem cake. The design used in this study was a completely randomized design with a partial substitution treatment of rice flour and cilembu sweet potato flour which consists of 6 levels such as: 0%:100%, 10%:90%, 20%:80%, 30%:70%, 40%:60%, and 50%:50%. The treatment was repeated 3 times to obtain 18 units of the experiment. The data were analyzed by analyzed of variance and if the treatment affected on the variable significantly, then continued with the Duncan Multiple Range Test (DMRT). The result showed that partial substitution of rice flour with cilembu sweet potato flour had a significant effect on the content of moisture, ash, protein, fat, carbohydrate, crude fiber, swelling power, criteria hedonic of color, aroma, taste, and overall acceptance and criteria skor of color, aroma, texture and taste. The partial substitution of 50% produced apem cake with the best characteristics with moisture content 29.12%, ash content 0.51%, fat content 3.13%, protein content 2.85%, carbohydrate content 64.43%, crude fiber content 6.29%, swelling power 55.30%, score of color yellow, strong cilembu sweet potato scented, soft texture, sweet taste and overall acceptance liked.
Pengaruh Penambahan Ubi Jalar Cilembu (Ipomoea batatas (L) Lam Cv. Cilembu) Terhadap Nilai Gizi Dan Sifat Sensoris Puding Kholista Samsara Kurnia; I Nengah Kencana Putra; Anak Agung Istri Sri Wiadnyani
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 12 No 2 (2023): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/itepa.2023.v12.i02.p08

Abstract

Pudding contains a fairly low nutritional value. Therefore, the addition of Cilembu sweet potatoes containing high nutritional values is needed to increase the nutritional value of pudding. This study aimed to find out the effect of the addition of Cilembu sweet potatoes on the nutritional value with sensory properties of pudding and determine the proper addition of Cilembu sweet potatoes in order to produce puddings with the best nutritional value with sensory properties. The experimental design used in this study is a Completely Randomized Design with the treatment of the addition of Cilembu sweet potatoes consisted of 5 levels: P1 (15%), P2 (30%), P3 (45%), P4 (60%), and P5 (75%). The treatment was repeated 3 times resulting in 15 experimental units. The data obtained were analyzed by Analysis of variance variety and if the treatment had a significant effect is continued with the Duncan Multiple Range Test (DMRT). The results showed that the treatment of Cilembu sweet potato addition had a real effect on water content, ash content, fat, protein, ?-carotene, color sensory, texture, taste, and overall reception. The addition of Cilembu sweet potatoes 45% produces the best characteristics which is water content 68.77%, ash content 0.48%, fat 19.59%, protein 0.98%, carbohydrate 10.15%, ?-carotene 1.20mg/100g, slightly yellow color, slightly chewy texture, sweet taste, and overall acceptance likes.
Co-Authors Aditya Degita Rizal Agnes Citra Yolanda Simamora Alberto Sombamori Janggat Alexander Nathanael Yusuf Anabella Nadia Nathaniel Anak Agung Istri Sri Wiadnyani Anak Agung Istri Sri Wiadnyani Ayu Nuriya Kiromi Bambang Admadi Harsojuwono Bellariesty Kartika Dewi Bryan Bryan Clara Sania Krisanta Dewi Citra Laksmi Agung Putri Elia Agatha Christiani Emma Rahmasari Enita Berena Br Karo Era Ollyvetty Meilani Erika Ary Koesnadi G.P. Ganda Putra Gusti Ayu Kadek Diah Puspawati Hesti Pratiwi I Dewa Gde Mayun Permana I Gede Tirta Yasa I Gusti Ayu Ekawati I Gusti Ngurah Sujana Kusuma I Gusti Putu Bayu Bramtarades I Ketut Suter I Ketut Suter I Komang Ardianta I Komang Ari Andika I Made Ananta Divasti Guna I Made Cahyana Kusuma I Made Edi Widiawan I Made Sugitha I Putu Suparthana I Wayan Rai Widarta I.D.P.K. Pratiwi I.G.A. Ekawati Icha Nabillah Ida Ayu Agung Prawitasari Ida Bagus Ketut Mantra Irvan Kurniawan Simatupang Justicia Febi Estermaria Pandiangan Juwita Mayningsih Andari Putri Ketut Ratnayani Kholista Samsara Kurnia KOMANG AYU NOCIANITRI Luh Putu Trisna Darmayanti Luh Putu Wrasiati M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Meigasari Mahira Oktaviana, Ni Luh Gede Maria Christinela Domithesa Melda Yanti Naibaho Michelle Olivia Isabella Muhammad Eriansyah Al-Hakim Mulyani Sri Ni Kadek Nova Wulandari Ni Ketut Sri Agustini Ni Ketut Sri Agustini Ni Luh Ari Yusasrini Ni Luh Gde Amritasya Mutiara Ni Luh Putu Diah Rupini Ni Made Indri Hapsari Arihantana Ni Made Prawitasari Ni Made Ria Oka Ni Made Yusa Ni Nyoman Puspawati Ni Putu Putri Dewanty Saraswati Ni Putu Suriani Ni Wayan Wisaniyasa Nicole, Moreen Alesandrina Novelita Olivea Herman NYOMAN SEMADI ANTARA Nyoman Wahyu Meta Wulandari, Nyoman Wahyu Meta P.A.S. Widpradnyadewi P.T. Ina Pandu Prayugo Putri Nathasya br Lahi Putu Adiyasi Wulandari Putu Pande Pande Yashika Putu Rica Galicia Putri Yanti Putu Timur Ina Ronald Surachman Sayi Hatiningsih Sixtian Brema Sembiring Wayan Trisnawati Yustika Ayu Tri Wahyuni Yustika Ayu Tri Wahyuni