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Jurnal Ilmiah Teknologi Pertanian Agrotechno
Published by Universitas Udayana
ISSN : 25030523     EISSN : 25488023     DOI : https://doi.org/10.24843/JITPA.2018.v03.i01.p01
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering
Scientific Journal of Agricultural Technology AGROTECHNO publishes the research results in the field of agricultural technology. This field comprises three main topics, namely Food Science and Technology, Agroindustry Technology and Management, and Agricultural Engineering and Biosystems. We encourage researchers to publish in the following topics: Food Science and Technology: Antioxidant, food development, food characteristics evaluation, nutrition assessment, functional food, food colorant, probiotics, food safety. Agroindustry Technology and Management: Industrial process technology, industrial system engineering, environmental engineering. Agricultural Engineering and Biosystem: Postharvest physiology and Technology of the fresh product, agricultural machinery design, precision farming, Internet of Things in biosystem, instrumentation and automation, biosystem management, water and soil management, composting engineering.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol. 4 No. 2 (2019): Oktober" : 5 Documents clear
Pengaruh Nilai Hydrophile-Liphophile Balance (HLB) dan Jenis Ekstrak terhadap Karakteristik Krim Kunyit-Lidah Buaya (Curcuma domestica val.-Aloe Vera) I Gusti Ayu Sri Krsna Devi; Sri Mulyani; Lutfi Suhendra
Jurnal Ilmiah Teknologi Pertanian Agrotechno Vol. 4 No. 2 (2019): Oktober
Publisher : Fakultas Teknologi Pertanian, Universitas Udayana Gedung GA, Fakultas Teknologi Pertanian, Universitas Udayana Jl. Raya Bukit Jimbaran, Jimbaran, Kuta Selatan, Bali Telp/Fax: (0361) 701801

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITPA.2019.v04.i02.p01

Abstract

This study aimed to determine the effect of value Hydrophile-Liphophile Balance (HLB) and type of extract on the characteristics of turmeric-aloe vera cream (Curcuma domestica Val. – Aloe Vera) also determine the HLB and the right type of extract to produce the best characteristics of turmeric-aloe vera cream (Curcuma domestica Val. – Aloe Vera). This study used a factorial randomized block design with two factor. The first factor was the HLB which consist of three levels, namely HLB 9, 10 and 11. The second factor was an extract consisting of two levels, namely the addition of turmeric and aloe vera extract. The result of the study showed that HLB has an effect on the spread power. The extract has an effect on the degree of acidity and total phenol. The treatment of HLB and the addition of the extract did not affect homogeneity, separation ratio, viscocity and adhesion time. All creams fulfill the characteristics of SNI. Aloe vera and turmeric extract cream with HLB 10 were the best formulated cream at the 6th week storage of the following characteristics: homogeneus, separation ratio =1, spread power 4.8-5.2 cm, viscocity 15733–16667 cp, adhesion time 14.43–17.31 second, pH 4.87-5.00 and total phenol 1.08–1.36 mg GAE/g.
Pengaruh Konsentrasi Pelarut dan Lama Pengadukan terhadap Karakteristik Glukomanan Ubi Talas sebagai Bahan Edible Film Buah Segar Amna Hartiati; n Bambang Admadi Harsojuwono
Jurnal Ilmiah Teknologi Pertanian Agrotechno Vol. 4 No. 2 (2019): Oktober
Publisher : Fakultas Teknologi Pertanian, Universitas Udayana Gedung GA, Fakultas Teknologi Pertanian, Universitas Udayana Jl. Raya Bukit Jimbaran, Jimbaran, Kuta Selatan, Bali Telp/Fax: (0361) 701801

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITPA.2019.v04.i02.p02

Abstract

Tujuan umum yang ingin dicapai dari penelitian ini adalah 1) untuk mengetahui pengaruh konsentrasi pelarut dan waktu pengadukan pada karakteristik glukomanan tepung ubi talas yang diproduksi, 2) untuk mendapatkan glukomanan dengan karakteristik terbaik dari tepung ubi talas. Pelarut yang digunakan adalah etanol pada konsentrasi 50, 60 dan 70% dengan waktu pengadukan 30, 60 dan 90 menit. Penelitian ini menggunakan rancangan acak kelompok faktorial dengan dua faktor: konsentrasi pelarut dan waktu pengadukan selama ekstraksi tepung ubi talas. Konsentrasi pelarut yang digunakan untuk ekstraksi glukomanan terdiri dari 3 level, yaitu 50, 60 dan 70% (v / v). Waktu pengadukan selama ekstraksi terdiri dari tiga level, yaitu 30, 60 dan 90 menit. Parameter yang diamati adalah rendemen, kadar glukomanan, kadar pati dan kadar air. Penelitian ini terdiri dari 2 (dua) tahap, yaitu pembuatan glukomanan dari tepung ubi talas dan tahap kedua adalah hasil terbaik pada tahap satu yang akan digunakan sebagai bahan edible film buah segar. Hasil penelitian menunjukkan bahwa konsentrasi pelarut dan waktu pengadukan memiliki pengaruh yang sangat signifikan terhadap kadar glukomanan, kadar air dan interaksinya, tidak berpengaruh nyata terhadap kadar pati, rendemen glukomanan. Karakteristik terbaik glukomanan adalah perlakuan konsentrasi pelarut etanol 70% dan waktu pengadukan 90 menit dengan kadar glukomanan 60,166%; kadar pati 0,072%; kadar air 7,313% dan rendemen 9,320% untuk tepung talas.
Pengaruh Jenis Pemanis yang Berbeda terhadap Sifat Kimia Kopi Lengkuas R. Amilia Destryana; Ratih Yuniastri; Aryo Wibisono
Jurnal Ilmiah Teknologi Pertanian Agrotechno Vol. 4 No. 2 (2019): Oktober
Publisher : Fakultas Teknologi Pertanian, Universitas Udayana Gedung GA, Fakultas Teknologi Pertanian, Universitas Udayana Jl. Raya Bukit Jimbaran, Jimbaran, Kuta Selatan, Bali Telp/Fax: (0361) 701801

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITPA.2019.v04.i02.p03

Abstract

Galangal coffee is a local agricultural commodity food product in Sumenep Regency. This product is produced based on the preference of people for coffee drinks. Galangal coffee is a mixture of coffee powder and galangal powder which has a different aroma and taste. The use of sugar as an additional ingredient in galangal coffee product is used to increase product quality in the composition of nutrients, storability, and health effects on the body. Sweetener commonly used in food products is sucrose, such as cane sugar, palm sugar, and corn sugar which are sweeteners but have a lower glycemic index than cane sugar. The purpose of this study was to determine the effect of the use of sweetener: cane sugar, palm sugar and corn sugar on the chemical properties of galangal coffee product. The design used in this study is a completely randomized design (CRD) non-factorial pattern with 3 replications. The method used is an experimental method of chemical parameters: carbohydrate content, water content, fat content, protein content, and ash content. Result of ANOVA at a significance level of 5% showed that the use of different types of sweeteners significantly affected total carbohydrate content, water content, ash content, and fat content. The parameter values ??of the chemical properties of the product in this study were: carbohydrate content of 64.47-82.60%, the water content of 5.19-17.08%, the ash content of 1.74 - 4.17%, fat content of 3.25 - 6.79%, and protein content from 4.96 to 7.5%.
Studi Konsentrasi Minuman Ringan untuk Menjaga Kesegaran Bunga Mawar Potong di Suhu Dingin Ida Ayu Rina Pratiwi Pudja; I Gusti Ngurah Apriadi Aviantara
Jurnal Ilmiah Teknologi Pertanian Agrotechno Vol. 4 No. 2 (2019): Oktober
Publisher : Fakultas Teknologi Pertanian, Universitas Udayana Gedung GA, Fakultas Teknologi Pertanian, Universitas Udayana Jl. Raya Bukit Jimbaran, Jimbaran, Kuta Selatan, Bali Telp/Fax: (0361) 701801

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITPA.2019.v04.i02.p04

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui kesegaran mawar pada suhu kamar. Perlakuan pada penelitian ini adalah menggunakan larutan minuman ringan (merek Sprite) dengan konsentrasi 0, 10, 20, 30, 40, dan 50%. Pengamatan dilakukan setiap dua hari selama 16 hari. Parameter yang diamati adalah penilaian subyektif dari tingkat layu kelopak bunga mawar dan perubahan warna kelopak mawar selama penyimpanan pada suhu kamar. Hasil penelitian menunjukkan bahwa perlakuan dengan konsentrasi minuman ringan 40% (S4) dapat memberikan penilaian terbaik dari mawar. Kesimpulan dari penelitian ini bahwa konsentrasi 40% minuman ringan yang ditambahkan ke dalam satu liter larutan dapat menjaga kesegaran bunga potong selama 16 hari penyimpanan suhu dingin (10 + 1oC).
Kadar Glukosa Darah dan Gambaran Histopatologi Ginjal Tikus Diabetik yang Diberi Diet Tempe Kacang Gude (Cajanus cajan (L) Millsp) N. L. Ari Yusasrini; A.S. Duniaji
Jurnal Ilmiah Teknologi Pertanian Agrotechno Vol. 4 No. 2 (2019): Oktober
Publisher : Fakultas Teknologi Pertanian, Universitas Udayana Gedung GA, Fakultas Teknologi Pertanian, Universitas Udayana Jl. Raya Bukit Jimbaran, Jimbaran, Kuta Selatan, Bali Telp/Fax: (0361) 701801

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITPA.2019.v04.i02.p05

Abstract

The specific purpose of this study was to determine changes in blood glucose levels and histological features of diabetic rats that were given a diet of pigeon pea (Cajanus cajan (L) Millsp) tempeh. The stages of the research included making the pigeon pea tempe, making standard and treatment feed and followed by bioassay testing using alloxan-induced diabetic rats. The analysis included proximate analysis, fiber and antioxidant capacity in raw materials, analysis of blood sugar, weight weighing and observation of kidney histopatological. The results of this study are expected to be beneficial for the development of pigeon pea as functional food, especially for the dietary therapy of patients with diabetes mellitus. The results showed that the feeding of pigeon pea tempeh showed hypoglycemic effect which was marked by a decrease in rat blood glucose levels from 323.68 mg / dL to 200.37 mg / dL. Observations on renal histology showed that the PS (-) and PTKG groups showed almost the same glomerular condition and fewer cells experienced necrosis compared to the PS (+) group.

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