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All Journal Agrotekno Itepa : Jurnal Ilmu dan Teknologi Pangan Jurnal AGROTEKNOLOGI Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) agriTECH Jurnal Ilmiah Teknologi Pertanian Agrotechno Agroindustrial Journal

Putu Timur Ina

Program Studi Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian Universitas Udayana

Author-ID : 2929934

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Social Sciences

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Pengaruh Penambahan Bubuk Jahe Emprit (Zingiber officinale var. Amarum) Terhadap Karakteristik Teh Herbal Celup Kulit Jeruk Manis (Citrus sinensis L.) Ni Putu Vida Indriani P.; Putu Timur Ina; Ni Wayan Wisaniyasa
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 10 No 2 (2021): 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.2021.v10.i02.p04

This study aimed to determine the effect of emprit ginger powder (Zingiber officinale var. Amarum) on the characteristic of sweet orange peel herbal tea (Citrus sinensis L.) as well as the appropriateness of emprit ginger powder for the best characteristic. This study was designed using an experimental method which is Completely Randomized Design with the treatment of adding emprit ginger powder (0%, 5%, 10%, 15%, 20%) that was repeated 3 times to obtain 15 experimental units. Observed variabels were water content, extract water content, vitamin C, total phenolic, total flavonoid, antioxidant activity, scoring test, and hedonic test. The obtained data were analyzed by using the analysis of variance. If it had a significant effect, it was continued to be tested by using the Duncan Multiple Range Test. The results showed that the addition of emprit ginger powder had a very significant effect on the water content, vitamin C, total phenolic, total flavonoid, antioxidant activity, aroma (scoring and hedonic test), taste (scoring and hedonic test), and overall acceptance, while extract levels in the water had a significant effect and color (hedonic test) had a non significant effect. Furthermore, it showed that the addition of 20% emprit ginger powder extract was the best treatment with the characteristic as follows: 8.13% w / w water content, 26.93% w / d extract water content, vitamin C 25.56 mg / g tea powder, total phenol 17.86 mg GAE / g tea powder, total flavonoids 1.17 mg QE / g tea powder, and antioxidant activity 56.89%. The characteristics of the tea brewing water involves the distinctive aroma of ginger emprit which is very liked, the color is liked, the taste is not bitter and liked, and overall acceptance is liked.

PENGARUH PERBANDINGAN TEPUNG SUWEG (Amorphophallus campanulatus) DAN TEPUNG KACANG HIJAU (Vigna radiate) TERHADAP KARAKTERISTIK COOKIES Putu Ayu Gaudiya Waisnawi; Ni Luh Ari Yusasrini; Putu Timur Ina
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 8 No 1 (2019): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

The purpose of this study was to determine the ratio effect of suweg flour and mung bean flour to produce the best characteristics of cookies. The Completely Randomized Design was used in this study with a comparison of suweg flour with mung bean flour consisting of 5 levels: 90%: 10%; 80%: 20%; 70%: 30%; 60%: 40%; 50%: 50% The treatment was repeated 3 times for obtain 15 experimental units. Comparison of suweg flour and mung bean flour has a highly significant effect on fat content and crude fiber content and has a significant effect on protein content and carbohydrate levels of cookies. The comparison ratio of 60% suweg flour and 40% mung bean flour produces cookies with the best characteristics, namely: 1.37% moisture content, 2.29% ash content, 24.44% fat content, 8.89% protein content, carbohydrate content 63.01%, crude fiber content 21.78%, color, aroma, texture crispy, preference and overall acceptance were liked.

PENGARUH PERBANDINGAN TEPUNG KIMPUL (Xanthosoma sagittifolium) DAN PASTA DAUN PEGAGAN (Centella asiatica) TERHADAP KARAKTERISTIK COOKIES I Kadek Ariyasa; Putu Timur Ina; Ni Made Indri Hapsari Arihantana
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 7 No 4 (2018): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

This study aims to determine the effect of comparison of Xanthosoma flour with Centella leaf paste to the characteristics of cookies produced and the comparison between Xanthosoma flour with Centella leaf paste that is able to produce cookies with the best characteristics. The experimental design used was Block Randomized Design with treatment factor that is the comparison of Xanthosoma flour and Centella leaf paste consisting of 6 levels: 95%:5%; 92%:8%; 89%:11%; 86%:14%; 83%:17%; 80%:20%. The treatment was repeated 3 times to obtain 18 units of experiment. The data obtained were analyzed by ANOVA and if the treatment had a significant effect on the observed variables then continued with Duncan test. The comparison of Xanthosoma flour with Centella leaf paste affected the content of water, coarse fiber, total chlorophyll, vitamin C, antioxidant activities, texture (hedonic and scoring test), aroma (hedonic test), taste (hedonic test) and overall acceptance (hedonic test) and also had no significant effect on color (hedonic test) of cookies. Comparison of 89% Xanthosoma flour : 11% Centella leaf paste had the best characteristics of cookies with content of water 4.41%, coarse fiber 7.21%, total chlorophyll 2.51 mg/kg, vitamin C 1.54 mg/g, antioxidant activities (based on IC50’s value) 65.61%, the aroma was rather liked, the texture was rather liked and crunchy, the color, taste, and overall acceptance liked.

KARAKTERISTIK BISKUIT DENGAN PEMANFAATAN UMBI DAN PASTA DAUN SINGKONG (Manihot esculenta Cranz) Ni Kadek Diah Ayu Paramitha; Putu Timur Ina; I Desak Putu Kartika Pratiwi
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 7 No 3 (2018): Jurnal ITEPA
Publisher : Department of Food Science and Technology Study Program, Faculty of Agricultural Technology, Udayana University

The purposes of this research were to know the effect comparation of cassava flour and cassava leaves paste on the characteristics of biscuit and to know the right comparation from cassava flour and cassava leaves paste to produce biscuit the best characteristics. The experimental design was used randomized block design with the treatment comparation of cassava flour and cassava leaves paste that 95% : 5%, 92% : 8%, 89% : 11%, 86% : 14%, 83% : 17%; and 80% : 20%. The treatment was repeated as many as 3 times so that 18 experimental units were obtained. The data was analyzed with ANOVA and if the influential on variable observed continued with the Duncan test. The results showed that the comparation of cassava flour and cassava leaves paste significantly affected to water content, ash content, crude fiber content, chlorofil total, beta karoten total, and hedonic test (colour, aroma, texture, taste, and overall acceptance) and scoring test (texture). Comparation from cassava flour and cassava leaves paste (92% : 8%) is the best characteristics with water content is 2,77%, ash content was 2,58%, crude fiber content is 15,39%, chlorofil total is 22,93%, beta karoten total is 434,96% , color liked, flavor of cassava leaves liked, texture very crispy and liked, taste liked, and overall acceptance liked.

Pengaruh Perbandingan Modified Cassava Flour (Mocaf) dan Puree Wortel (Daucus carota L.) Terhadap Karakteristik Cake Gayatri Ayu Fardiaza; Putu Timur Ina; I Desak Putu Kartika Pratiwi
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 10 No 3 (2021): 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.2021.v10.i03.p18

The study aims to determine the effect of comparison mocaf with carrot puree to the characteristics of cake and to find out the best comparison mocaf with carrot puree to produced cake with the best characteristics. The experimental design used in this research was a Completely Randomized Design (CRD) with a comparison of mocaf and carrot puree consisting of 6 treatments namely: 100%:0%; 90%:10%; 80%:20%; 70%:30%; 60%:40%; 50%:50%. The treatment was repeated 3 times so that they were obtained 15 experimental units. The data obtained were analyzed by variance and if the treatment had significant effect then followed by Duncan’s Multiple Range Test (DMRT). The comparison of mocaf and carrot puree had a significant effect on water content, ash content, crude fiber, levels of betacarotene, antioxidant activity, hedonic test (color, texture), scoring test (color, flavor, taste, and overall acceptance). Ratio of 50% mocaf and 50% carrot puree had the best characteristics with water content 33.24%, ash content 1.24%, crude fiber 9.55%, levels of betacarotene 6.53 mg/100g, antioxidant activity 2.88 mg/ml, color were yellow and liked, pore uniformity were very equal and liked, texture were very soft and liked, aroma, taste and overall acceptance were liked.

PENGARUH PERBANDINGAN TERIGU DAN PUREE BUAH NAGA MERAH (Hylocereus polyrhizus) TERHADAP KARAKTERISTIK DONAT Dinda Tessa Lonika Simbolon; Putu Timur Ina; Gusti Ayu Kadek Diah Puspawati
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 9 No 4 (2020): 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.2020.v09.i04.p05

This research aimed to determine the effect of wheat flour and puree of red dragon fruit ratio on the characteristics of donut and obtain a ratio of wheat flour and puree of red dragon fruit which able to produce donut with the best characteristics. The Completely Randomized Design was used in this researched with the treatment ratio of wheat flour and puree of red dragon fruit which consisted of five levels, such as 100% : 0%, 90% : 10%, 80% : 20%, 70% : 30%, 60% : 40%. The treatment was repeated 3 times to obtain 15 units of experiment. The datas were analyzed by analysis of variance and if the treatment had a significant effect, the Duncan Multiple Range Test were performed. The results showed that ratio of wheat flour and puree of red dragon fruit had a significant effect on water content, anthocyanin content, antioxidant activity, (L*), (a*), (b*), color (hedonic and scoring), texture (hedonic and scoring), tasted (hedonic), and overall acceptance (hedonic) and had no significant effect on odor (hedonic). Ratio of 60% wheat flour : 40% puree of red dragon fruit produced the best characteristic of donut, with the following criteria: 23.17% water content, 12.85mg/100g anthocyanin content, 64.58% antioxidant activity, 31.13 (L*), 41.33 (a*), 14.33 (b*), very red color and liked, odor and taste liked, very soft texture and liked, and overall acceptance liked.

Pengaruh Penambahan Bubuk Jahe Emprit (Zingiber officinale var. Amarum) Terhadap Karakteristik Teh Celup Herbal Daun Salam (Syzygium polyanthum (Wight.) Walp) Ida Ayu Putu Jasmine Chandra Dewi; Putu Timur Ina; Ni Luh Ari Yusasrini
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 10 No 3 (2021): 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.2021.v10.i03.p09

This research was aimed to determine the effect of the emprit ginger powder additions on the characteristics of bay leaf herbal tea bag and to determine the appropriate addition of emprit ginger powder to get the best bay leaf herbal tea bag characteristics. The design used in this study was a Completely Randomized Design (CRD) with an additional emprit ginger powder treatment with consisting of 5 namely: 0%, 5%, 10%, 15%, and 20%. This study was repeated 3 times so that they were obtained 15 experimental units. The data obtained were analyzed by analysis of variance (ANOVA) and if the treatment had a significant effect followed by Duncan’s Multiple Range Test (DMRT). The results showed that the addition of 20% emprit ginger powder had a significant effect (P<0,05) on moisture content, extract content in water, phenol total, flavonoid total, antioxidant activity, IC50, hedonic test and scoring test (aroma and taste). The results showed that bay leaf herbal tea bag with the addition of 20% emprit ginger powder was the best treatment with moisture content 8.93%, extract content in water 16.97%, phenol total 3.35 mgGAE/g, flavonoid total 0.62 mgQE/g, antioxidant activity 73.90%, IC50 value 640.99 ppm. The characteristics of the brewed tea water such as the color was common, the typhical aroma of emprit ginger and liked, the typhical taste of emprit ginger and liked, and overall acceptance was liked.

PENGARUH SUHU DAN LAMA PENGERINGAN TERHADAP KARAKTERISTIK TEH BUNGA TELANG (Clitoria ternatea L.) Ni Ketut Ayu Martini; Ni Gusti Ayu Ekawati; Putu Timur Ina
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 9 No 3 (2020): 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.2020.v09.i03.p09

This study was conducted to determine the effect of drying temperature and time on the characteristics of blue pea flower tea and obtain drying temperature and time that produce blue pea flower tea with the best characteristics. The experimental design used was a factorial Randomize Block Design consisting of 2 factors: the first factor was drying temperature, namely 50oC, 60oC, and 70oC and the second factor was drying time, namely 3 hours, 3.5 hours, and 4 hours. The treatment was repeated 2 times to obtain 18 experimental units. The data obtained were analyzed by analysis of variance (ANOVA) and if the treatment had significant effect followed by Duncan test. The results showed that interaction between drying temperature and time had a significant effect on water content, extract content, total phenol, flavonoids, anthocyanin, and antioxidant activity. Drying at a temperature of 50oC for 4 hours was produced blue pea flower tea with the highest antioxidant activity (IC50) of 128.25 ppm, water content of 10.18%, extract content of 51.60%, total phenol of 515.48 mg/100g, flavonoids of 23.99 mg/100g, and anthocyanin of 249.69 mg/100g.

Pengaruh Perbandingan Terigu Dengan Puree Labu Kuning (Cucurbita moschata) Terhadap Karakteristik Kue Nastar I Gede Priyatna Putra; Putu Timur Ina; Ni Made Indri Hapsari Arihantana
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 10 No 1 (2021): 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.2021.v10.i01.p06

This research aims to determine the effect of the comparison of wheat flour with puree of pumpkin on the characteristics of nastar cake and to find out the right comparison of wheat flour with puree of pumpkin to produced nastar cake with the best characteristics. The experimental design used in this research was a Completely Randomized Design (CRD) with a comparison of wheat flour and puree of pumpkin consisting of 5 treatments namely 100% : 0%, 95% : 5%, 90% : 10%, 85% : 15%, and 80% : 20%. All treatments were repeated four times so that they were obtained 20 experimental units. The data obtained were analyzed by variance and if the treatment had significant effect then followed by Duncan’s Multiple Range Test. The results showed that the comparison of wheat flour and puree of pumpkin had a significant effect on the water content, total carotene content, antioxidant activity (?-carotene bleaching), color, texture, flavor, taste, and overall acceptance. Ratio of 80% wheat flour and 20% puree of pumpkin had the best characteristics with water content of 2.55%, ash content of 0.75%, ?-carotene content of 4.63 mg/100g, antioxidant activity of 1.71 mg/ml, color liked, texture rather liked, flavor liked, taste liked, and overall acceptance liked.

KARAKTERISTIK PATI PISANG KEPOK (Musa paradisiaca var. formatipyca) TERMODIFIKASI DENGAN METODE IKATAN SILANG MENGGUNAKAN SODIUM TRIPOLYPHOSPHAT (STPP) Putu Hetty Armayuni; Putu Timur Ina; AA Istri Sri Wiadnyani
Jurnal Ilmu dan Teknologi Pangan (ITEPA) Vol 5 No 1 (2016): 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 | Full PDF (209.519 KB)

Research aims is to find the effects of sodium tripolyphosphat (STPP) concentration on the characteristic of modified kepok banana starch and to determine the optimal concentration of STPP that can produced the best characteristic of modified kepok banana starch. This study was an experimental study designed by Randomized Block Design (RBD), with the treatment given is the difference in 5 levels concentration of STPP which consist such as 0%, 1%, 3%, 5% and 7%. The whole treatment was repeated three times to obtain 15 experiment units. Data were analyzed by analysis of variance and if there was a treatment effects on observed then followed by Duncan multiple range test. The results showed that concentration of STPP significant effeted the characteristic of modified kepok banana starch. Higher the concentration of STPP added can improve the phosphate content, degree of substitution, amylose content, starch content, and swelling power. The best characteristic properties of modified kepok banana starch was produced by 7% of STPP concentration with a phosphate content of 0.283%, degree of substitution of 0.015, amylose content of 21.349%, starch content of 62.653%, swelling power of 10.374 g/g and solubility of 0.122%.

Co-Authors A.A.G.N. Anom Jambe AAGN Anom Jambe Adithia Virya Raharja Adryan Adhitama Shahrirputra Almadea Sela Gracia Ginting Anak Agung Istri Sri Wiadnyani Audrey Sophia Rachma Putri Ayu Fatma Wati Debora Febriyani Dhia Salsabila Zahrah Dinda Tessa Lonika Simbolon Enda Yudhi P Bangun Era Ollyvetty Meilani G.P. Ganda Putra Gayatri Ayu Fardiaza Gusti Ayu Kadek Diah Puspawati Gusti Ayu Kadek Diah Puspawati I Desak Putu Kartika Pertiwi I Dewa Gde Mayun Permana I Gede Arie Mahendra Putra I Gede Priyatna Putra I Gusti Agung Anggi Putri Arina I Gusti Ayu Ekawati I Kadek Arif Arif Widyasnawan I Kadek Ariyasa I Kadek Dwi Andi Krishna Putra I Ketut Suter I Ketut Triya Winata I Komang Ari Andika I Komang Sedana Widyagana Jaya I Made Askara Diputra I Made Dwi Purnama Rianta I Made Sugitha I Nengah Kencana Putra I Putu Eka Putra Sentana I Putu Suparthana I Wayan Rai Widarta Ibrahim Kholilullah Ida Ayu Putu Jasmine Chandra Dewi Imaculata Subardjiati Ira Monicha Sirait Jason Johan Komang Biandari Devi Permatasari Lina Nindyawati Luh Dian Rna Fajarini Luh Yuli Tirtayani Marcelyna Lucia Maureen Sabila Nada Ulfa Ni Kadek Diah Ayu Paramitha Ni Kadek Maya Purnamasari Ni Ketut Ayu Martini Ni Komang Sri Budihartini Ni Luh Ari Yusasrini Ni Made Indri Hapsari Arihantana Ni Made Wartini Ni Made Yusa Ni Nyoman Puspawati Ni Putu Ariestini Ni Putu Ayu Wisakarani Ni Putu Putri Swandani Ni Putu Vida Indriani P. Ni Wayan Wisaniyasa Novriyanti Hutasoit Putu Ari Sandhi Widpradnyadewi Putu Ari Sandhi Wipradnyadewi Putu Ayu Gaudiya Waisnawi Putu Hetty Armayuni Putu Pande Pande Yashika Putu Yumiko Murdiasa Rut Elisabet Sianturi Sang Made Adi Mahendra Setyo Widodo Utari Krisnandani Vina Prilatmi Anggraeni Wayan Sudjatha Yohana Christiani Ayu Yossinta C.C. Kusuma

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