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All Journal AGRITEKNO, Jurnal Teknologi Pertanian
Priscillia Picauly
Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Pattimura
Agriculture, Biological Sciences & Forestry

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Journal : AGRITEKNO, Jurnal Teknologi Pertanian

 1 
UJI ORGANOLEPTIK BUBUR INSTAN BERBAHAN DASAR TEPUNG PISANG TONGKA LANGIT Gilian Tetelepta; Priscillia Picauly
AGRITEKNO: Jurnal Teknologi Pertanian Vol 4 No 2 (2015): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

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Abstract

Pisang tongka langit (Musa troglodytarum) mempunyai manfaat kesehatan serta kandungan gizi yang tinggi. Buah pisang tongka langit dapat dijadikan bahan setengah jadi berupa tepung yang dapat disubtitusi dengan tepung beras menjadi bubur instan. Bubur instan merupakan makanan berbasis sereal yang dapat dikombinasikan dengan buah agar memiliki nilai gizi yang lebih baik. Bubur instan dengan kualitas yang baik harus memiliki nilai gizi yang tinggi, bermanfaat bagi kesehatan, dan dapat diterima secara sensorik. Penelitian ini bertujuan untuk mendapatkan produk bubur instan dengan mutu organoleptik yang dapat diterima oleh masyarakat. Rancangan yang digunakan yaitu rancangan acak lengkap dengan empat taraf perlakuan perbandingan subtitusi tepung pisang tongka langit dan tepung beras yaitu 20%:80%, 40%:60%, 60%:40%, 80%:20%. Berdasarkan hasil penelitian bubur instan tersubtitusi pisang tongka langit 60%:40% menunjukkan rasa, warna, aroma, tekstur dan tingkat penerimaan secara keseluruhan yang disukai panelis.
PENGARUH PEMBERIAN KALSIUM KLORIDA DAN PENGHAMPAAN UDARA TERHADAP MUTU BUAH TOMAT Rachel Breemer; Priscillia Picauly; Febby J. Polnaya
AGRITEKNO: Jurnal Teknologi Pertanian Vol 4 No 2 (2015): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

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Abstract

This study aims to determine the level of concentration of calcium chloride and vacuum air on the quality of tomatoes. Post-harvest handling of tomatoes was done by giving treatment concentration of calcium chloride solution different (0, 6, 9, 12%) and determined the best treatment then treated with vacuum air (430, 540, 650, and 760 mm Hg). Observations were made of the color, hardness and weight loss. The results showed that the use of calcium chloride with vacuum air significant effect on the value of color, hardness and changes in fruit weight. The use of calcium chloride with a concentration of 12% is the best, because it can maintain the color values of 6.02%, 7.76% hardness, and can press the fruit weight loss of 1.04%. The level of vacuum air 430 mm Hg can maintain the color values of 6.79 and can reduce fruit weight loss of 2.95%.
KARAKTERISTIK FISIK BUBUR INSTAN TERSUBTITUSI TEPUNG PISANG TONGKA LANGIT Priscillia Picauly; Gilian Tetelepta
AGRITEKNO: Jurnal Teknologi Pertanian Vol 4 No 2 (2015): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

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Abstract

Instant porridge is sereal-based food that can be combined with fruits so it will contain better nutrition. To improve the nutrition value of instant porridge then substitute of one kind of banana originally from Maluku is Tongka langit banana. A good quality of instant porridge has a high nutrition and a best physical property. This research aims to characterize of the physical properties instant porridge that are substituted by Tongka langit banana flour and the rice flour. The design that is applied is completely randomized design with four levels of treatment in comparing the substitution between Tongka langit banana flour and the rice flour as follow 20%, 40%, 60% and 80%. According to the result of this research, the physical characteristic of instant porridge that are substituted by Tongka langit banana flour are bulk density (0.84-0.89 g/mL), water absorption index (3.49-4.05%), and water solubility index (0.02-0.04%).
Pengaruh Penambahan Air pada Pengolahan Susu Kedelai Priscillia Picauly; Josefina Talahatu; Meitycorfrida Mailoa
AGRITEKNO: Jurnal Teknologi Pertanian Vol 4 No 1 (2015): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

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Abstract

Soybean (Glycine max (L) Merr) is needed as an alternative diversification in order to increase protein consumption. Soybean can be processed into variety of foods and drinks. The most popular drink from soybean is soya milk which is made from soybean extract yielded from the addition of water. The amount of water added determine the quality of soya milk due to its effect on the chemical and physical properties of soya milk. This research was intended to find out the proper ratio of soybean and water in the processing of soya milk to yield the best quality. A completely randomized design was used with eight treatments of soybean and water ratio as follows, ratio of 1 : 6, ratio of 1 : 8, ratio of 1 : 10, ratio of 1 : 12, ratio of 1 : 14, ratio of 1 : 16, ratio of 1 : 18 and ratio of 1 : 20. Result showed the soybean and water ratio 1 : 10 in the processing of soya milk yielded milk having good quality according to its chemical with protein content of 2.53%, fat of 1.20%, sugar total of 1.60%, pH of 7.1, and organoleptic characteristies of both somewhat sweet taste and viscous texture.
PENGARUH TINGKAT KONSENTRASI GULA PADA PROSES PENGOLAHAN MANISAN SALAK TERHADAP VITAMIN C DAN TINGKAT KESUKAAN KONSUMEN Syane Palijama; Josephina Talahatu; Priscillia Picauly
AGRITEKNO: Jurnal Teknologi Pertanian Vol 5 No 2 (2016): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2016.5.2.37

Abstract

Fruit of zallaca (Salacca edulis Reinw) can be made as food product. One of these products is zallaca sweet by using sugar as sweetener and preservative. The objective of the research was to study and determine sugar concentration level to maintain quality of zallaca sweet product. A complete randomized design was used in the research. A compeletely randomized design was used with eight treatments sugar concentration as follows 25, 30, 35, 40, 45, 50, 55, and 60% of sugar concentration. Result showed that using of 40% sugar could maintain the quality of zallaca sweet with concentration of vitamin C 0.033 mg, moisture content 76.56%, total acid 3.12%, total sugar 18,13% and pH 4.5.
UJI ORGANOLEPTIK CRACKERS PISANG TONGKA LANGIT Priscillia Picauly; Gilian Tetelepta
AGRITEKNO: Jurnal Teknologi Pertanian Vol 5 No 2 (2016): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2016.5.2.53

Abstract

Tongka langit banana is one of the particular indigenous fruits in Maluku. Tongka langit banana contain high nutrients including pro vitamin A and has a lot of health benefits. However, it is also a perishable product, and would deteriorate if not processed or not completely consumed. Therefore, this banana should be processed into diverse products. It can be processed into intermediate product such as flour, which can be further applied in crackers making. Variables observed on crackers including taste, aroma, colour, texture and overall likeness. Results showed that crackers made from 40% banana flour and 60% wheat flour were mostly liked by panelists in terms of taste, colour, aroma, texture and overall likeness.
PENGARUH EDIBLE COATING BERBAHAN DASAR PATI SAGU TUNI (Metroxylon rumphii) TERHADAP MUTU BUAH TOMAT SELAMA PENYIMPANAN Rachel Breemer; Priscillia Picauly; Nurhayati Hasan
AGRITEKNO: Jurnal Teknologi Pertanian Vol 6 No 1 (2017): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2017.6.1.14

Abstract

This research was aimed to determine the exact glycerol concentration in the making of edible coating to coat the tomatoes so that the shelf life is extended and the quality is maintained. A Completely Randomized Design with one factor (RAL): glycerol concentration (without coating, 10%, 30%, 50%) was applied. The observed variables were weight shrinkage, color, hardness, total acid and vitamin C. Results showed that for 10 days storage period, the best response of the variables observed was obtained by tomatoes treated with edible coating 10% glycerol concentration that can maintain the quality of tomato and economically feasible than glycerol concentration of 30% and 50%.
SUBTITUSI TEPUNG TERIGU DENGAN TEPUNG PISANG TONGKA LANGIT UNTUK PEMBUATAN CRACKERS Gilian Tetelepta; Priscillia Picauly
AGRITEKNO: Jurnal Teknologi Pertanian Vol 6 No 2 (2017): AGRITEKNO, Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2017.6.2.39

Abstract

Tongka langit banana contain high nutrients including pro vitamin A and a total of carotene. However, it is also a perishable product, and would deteriorate if not processed or not completely consumed. Therefore, this banana should be processed into diverse products. It can be processed into intermediate product such as flour, which can be further applied in crackers making. This research was conducted in two stages. First stage was the making of tongka langit banana flour and the second was crackers making. The crackers were made from tongka langit banana flour and wheat flour having different ratios, i.e. 20 %: 80 %; 40 %: 60 %; 60 %: 40 %; 80 %: 20 %. Variables observed on crackers including moisture, ash, protein, fat, dietary fiber and carbohydrate contents, as well as organoleptic properties of taste, aroma, colour, texture and overall likeness. Results showed that ratio of banana flour to wheat flour of 40%:60% produced crackers with moisture, ash, protein, fat, fiber, and carbohydrate contents of 4.60%, 4.46%, 6.64%, 17.54%, 1.18% and 4.60%, respectively. In addition, organoleptic test revealed that crackers made from 40% banana flour and 60% wheat flour were mostly liked by panelists in terms of taste, colour, aroma, texture and overall likeness. Keywords: crackers, tongka langit banana ABSTRAK Pisang tongka langit kaya akan kandungan gizi antara lain mengandung provitamin A dan total karotenoid yang sangat tinggi. Namun pisang tongka langit mudah mengalami kerusakan jika tertunda pengolahannya atau tidak habis dikonsumsi, oleh karena itu perlu dilakukan upaya diversifikasi terhadap pisang tongka langit. Pisang tongka langit dapat diolah menjadi bahan setengah jadi berupa tepung yang dapat diaplikasikan menjadi produk crackers. Penelitian ini dilakukan dalam dua tahap, tahap I adalah pembuatan tepung pisang tongka langit dan tahap II adalah pembuatan crackers dari tepung pisang tongka langit dan tepung terigu dengan empat taraf perlakuan perbandingan subtitusi tepung pisang tongka langit dan tepung terigu yaitu masing-masing 20 %: 80 %; 40 %: 60 %; 60 %: 40 %; 80 %: 20 %. Pengamatan yang dilakukan pada crackers yaitu analisa kadar air, abu, protein, lemak, serat pangan, karbohidrat dan uji organoleptik yang meliputi rasa, aroma, warna, tekstur dan tingkat kesukaan secara keseluruhan. Hasil penelitian menunjukkan bahwa formula crackers tepung pisang tongka langit 40% : 60% memiliki nilai kadar air berkisar antara 4,60%, kadar abu 4,46%, protein 6,64%, lemak 17,54%, serat 1,18% dan karbohidrat 4,60%. Sedangkan uji organoleptik menunjukkan bahwa crackers tepung pisang tongka langit 40% : tepung terigu 60% memiliki rasa, warna, aroma, tekstur dan tingkat penerimaan secara keseluruhan yang disukai panelis. Kata Kunci: crackers, pisang tongka langit
Co-Authors Febby J. Polnaya Josefina Talahatu Josephina Talahatu Meitycorfrida Mailoa Nurhayati Hasan Palijama, Syane Rachel Breemer Tetelepta, Gilian