Article Per Year (5 Year)
p-Index From 2021 - 2026
2.717
P-Index
This Author published in this journals
All Journal IPTEKMA Agrotekno Buletin Udayana Mengabdi Jurnal Biologi Udayana Jurnal Teknologi Pertanian Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) agriTECH Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Agroindustrial Journal Jurnal Ilmiah Teknologi Pertanian Agrotechno
G.P. Ganda Putra
Fakultas Teknologi Pertanian Universitas Udayana, Denpasar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 30 Documents
Search

 1   2   3 
PENERAPAN TEKNOLOGI PEMBUATAN SABUN AROMA TERAPI DARI MINYAK KELAPA PADA KWT “WIGUNA MEKAR” DI DESA ANGKAH KECAMATAN SELEMADEG BARAT KABUPATEN TABANAN G.P. Ganda-Putra; N.M. Wartini; L.P. Wrasiati; I.W.G.S. Yoga
Buletin Udayana Mengabdi Vol 16 No 3 (2017)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (124.462 KB)

Abstract

Masyarakat di Desa Angkah, Kecamatan Selemadeg Barat, Kabupaten Tabanan khususnya anggota KWT “Wiguna Mekar” masih belum memahami proses pembuatan sabun aroma terapi. Hal ini menyebabkan belum dimanfaatkannya minyak kelapa yang banyak dihasilkan di daerah tersebut Tujuan kegiatan pengabdian kepada masyarakat ini adalah : (1) memberikan penyuluhan tentang proses pembuatan sabun aroma terapi berbahan baku minyak kelapa dan (2) memberikan pelatihan dan praktek tentang langkah-langkah proses pembuatan sabun aroma terapi berbahan baku minyak kelapa, serta evaluasi biaya produksi dan mutu sensoris produk. Hasil kegiatan menunjukkan bahwa : (1) penyuluhan tentang pembuatan sabun aroma terapi dari bahan minyak kelapa telah memberikan informasi dan pengetahuan yang diperlukan oleh KWT Wiguna Mekar, (2) pelatihan pembuatan sabun aroma terapi dari bahan minyak kelapa dapat dilakukan dengan baik oleh para peserta, (3) hasil uji sensoris tingkat kesukaan produk sabun aroma terapi yang dihasilkan, masing-masing dengan skor untuk: warna = 6,5 (suka - sangat suka), aroma = 6,3 (suka - sangat suka), pembusaan = 5,8 (agak suka – suka), dan bersih (kesan kesat) = 6,1 (suka - sangat suka), dan (4) dari berat bahan-bahan baku 500 gram akan dihasilkan 20 cetak sabun, dengan total biaya Rp.25.500,-, atau untuk 1 (satu) buah sabun memerlukan biaya Rp. 1.275,-.
PENYULUHAN DAN PELATIHAN PEMBUATAN SABUN CAIR CUCI TANGAN DARI MINYAK KELAPA DI DESA POHSANTEN KECAMATAN MENDOYO KABUPATEN JEMBRANA G.P. Ganda-Putra; Ni Made Wartini; I Made Anom Sutrisna Wijaya; Cokorda Anom Bayu Sadyasmara
Buletin Udayana Mengabdi Vol 18 No 2 (2019): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.344 KB) | DOI: 10.24843/BUM.2019.v18.i02.p01

Abstract

Masyarakat di Desa Pohsanten, Kecamatan Mendoyo, Kabupaten Jembrana masih belum memahami proses pembuatan sabun cair cuci tangan dari minyak kelapa. Hal ini menyebabkan belum dimanfaatkannya minyak kelapa yang banyak dihasilkan di daerah tersebut Tujuan kegiatan pengabdian kepada masyarakat ini adalah: (1) memberikan penyuluhan tentang pembuatan sabun cair cuci tangan berbahan baku minyak kelapa dan (2) memberikan pelatihan dan praktek tentang langkah-langkah pembuatan sabun cair cuci tangan berbahan baku minyak kelapa, serta (3) memberikan gambaran terkait evaluasi mutu sabun cair cuci tangan dengan uji sensoris. Hasil kegiatan menunjukkan bahwa: (1) penyuluhan tentang pembuatan sabun cair cuci tangan dari bahan minyak kelapa telah memberikan informasi dan pengetahuan yang diperlukan oleh masyarakat di Desa Pohsanten, (2) pelatihan pembuatan sabun cair cuci tangan dari bahan minyak kelapa dapat dilakukan dengan baik oleh para peserta, (3) hasil uji sensoris tingkat kesukaan produk sabun cair cuci tangan yang dihasilkan, masing-masing dengan skor untuk: warna = 6,7 (suka - sangat suka), aroma = 6,5 (suka - sangat suka), pembusaan = 5,8 (agak suka – suka), dan bersih (kesan kesat) = 6,4 (suka - sangat suka).
TEKNOLOGI PEMANFAATAN CAIRAN PULPA HASIL SAMPING PENGOLAHAN KAKAO DI DESA ANGKAH, KECAMATAN SELEMADEG BARAT, KABUPATEN TABANAN G. P. Ganda Putra; N. M. Wartini; I.W.G.S. Yoga
Buletin Udayana Mengabdi Vol 15 No 1 (2016): Jurnal Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.801 KB)

Abstract

The objectives of Community Service in accordance problems partners is to: 1) be able to accommodate a watery sweating byproduct of fermentation of cocoa beans that are not scattered in the processing site, 2) the determination of the purchase price of raw materials (pods of cocoa or cocoa beans wet), 3) complementary device administration, and 4) obtain product of cocoa vinegar that meets the requirements of SNI and ready for the market. Methods of activities that have been agreed, as follows: 1) engineering equipment/container fermentation of cocoa beans, 2) simple value chain analysis, 3) creation of administrative tools, such as: administrative activity, financial administration and the administrative requirements of the other, and 4) the process production and packaging of cocoa vinegar. The results of the activities are: 1) engineering fermentation container is done by adding a plastic tarp in the bottom of the container fermentation, a byproduct obtained watery sweating as much as 660 liters per month or 4620-5940 liters per year, 2) the determination of the purchase price for raw materials pods and/or wet cocoa beans on a profit margin of 20%, 25%, 30% respectively with a conversion of 0.0233; 0.0224; 0.0216 and /or 0.233; 0.224; 0.216 of the price of cocoa beans in the market, 3) administrative tools that have been made, including: administrative activities, financial administration and other administrative completeness devices, and 4) have been able to do the production process to produce cocoa vinegar products in packaging and introduced through expo- exhibitions and marketed to traditional markets and to the needs of their own members.
PENENTUAN KINETIKA ENZIM POLIGALAKTURONASE (PG) ENDOGENOUS DARI PULP BIJI KAKAO G.P. GANDA PUTRA
Jurnal Biologi Udayana Vol 13 No 1 (2009): JURNAL BIOLOGI
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.794 KB)

Abstract

This research was conducted to determine the enzyme kinetics (Km and Vmax) of endogenous polygalacturonase (PGs) isolated from cocoa pulp. This research was carried out by assaying PGs activities in various concentration of citrus pectin subtrates which were between 0,1 – 1,0% with 0,1% interval. The result showed that the enzyme kinetics of endogenous PGs from cocoa pulp (Km) was 0,37% and Vmax was 6,69 µmol of galacturonic acid/minute/ml.
Karakteristik Minyak Goreng Bekas yang Dihasilkan di Kota Denpasar Dewa Ayu Anom Yuarini; G.P. Ganda Putra; Luh Putu Wrasiati; A.A.P.A Suryawan Wiranatha
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 5 No 1 (2018): Scientific Journal of Food Technology
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the characteristics of waste cooking oil in Denpasar to be known the quality of waste cooking oil so that utilization is not for consumption again but processed into non-food products with the appropriate preliminary treatment. The population in this research is all waste cooking oil produced in Denpasar city. Determination of research sample was done by using purposive sampling method with some consideration such as (1)Choice of hotel and restaurant with average occupancy above 70%/year, (2) Street food vendors and street snack vendors with daily proccess using 10 L cooking oil a day. So that obtained 21 samples of waste cooking oil from the three sources of sampling. The observed variables are water content, peroxide number and free fatty acid. The results showed that waste cooking oil which has the highest water content from the street food vendor amount 0,40%, while the lowest from hotel/restaurant amount 0,09%. The highest peroxide rate were obtained on street snack vendors amount 13,27 MeqO2/1000 while the lowest were hotel/restaurant amount 12,76 MeqO2/1000. The highest free fatty acids were obtained by street food vendor amount 0,35%, while the lowest from hotel/restaurant amount 0,19%.
Karakteristik Enkapsulat Pewarna Buah Pandan Pada Perlakuan Jenis Dan Konsentrasi Enkapsulan Ni Made Wartini; G.P. Ganda Putra
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 5 No 2 (2018): Scientific Journal of Food Technology (September)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pandanus fruit that is yellow to orange can be used as a food coloring as well as a source of pro vitamin A. Food coloring from pandanus extract is made in powder form for easier use and more stable in storage. The purpose of this research is to determine the best encapsulan type and concentration to produce pandanus fruit color extract encapsulat. The main ingredients of the research are yellow to orange pandanus, acetone, chloroform, maltodextrin, and gum arab. The experiment was a two-factor factorial experiment using randomized block design. The first factor is encapsulation (maltodextrin and gum arab), second factor is concentration of encapsulan solution (10, 20, 30%). Prepared a powder 60 mesh with water content of about 8-10%, then extracted with chloroform acetone solvent (1: 3), at 50 ° C, for 5 hours, resulting in extracts of thick pandanus color. The thick pandanus colorant extract was encapsulated using maltodextrin and gum arab respectively with concentrations of 10, 20, and 30%. The results showed that the best encapsulan type and concentration to produce pandanus fruit extract encapsulat was 10% gum arabic with water content characteristic 9.40 ± 2.01%, solubility 92.57 ± 0.63%, total carotenoid 18.78 ± 1.78 mg / 100g, surface carotenoid 0.04 ± 0.03 mg / 100g, encapsulation efficiency 99.88 ± 0.09%, brightness, redness, and yellowish levels of 28.53, 8.67, and 45.39 respectively.
Penentuan Umur Simpan Cuka Kakao Menggunakan Metode Accelerated Shelf-Life Testing (ASLT) dengan Pendekatan Arrhenius G.P. Ganda Putra; Ni Made Wartini
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 5 No 1 (2018): Scientific Journal of Food Technology
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Liquid pulp by-product of fermentation of cocoa beans can be processed into cocoa vinegar. Cocoa vinegar as a new food product needs to be determined its shelf life. The objectives of this study were: (1) to know the stability of cacao vinegar distillate products during storage, and (2) to determine the shelf life of cocoa vinegar distillate using Accelerated Shelf-Life Testing (ASLT) method based on Arrhenius approach for determination of expired period of product. In this study, the storage of cocoa vinegar distillate for 10 weeks at three different temperatures, namely: 28oC, 40oC, and 50oC, and each experiment was done twice repeated. Weekly observations were done on the characteristic parameter of cocoa vinegar distillate. The results obtained show that: (1) during storage there is a decrease in acetic acid concentration, but an increase in pH, TSS and clarity value (OD600) of cocoa vinegar distillate; (2) the determination of shelf life is based on pH characteristics with equation of Ln k = -2217.2 (1/T) + 5.1875, which shelf life at temperatures: 10oC, 20oC, 28oC, 40oC, and 50oC respectively: 35.28 weeks (8.23 months), 27.01 weeks (6.30 months), 22.09 weeks (5.15 months), 16.65 weeks (3.89 months), and 13.37 weeks (3.12 months). The data of shelf life may be used to specify the expiration period, which must be included in the packaging label.
Pengaruh Suhu danWaktu Distilasi Cairan Pulpa Hasil Samping Fermentasi Biji Kakao Terhadap Karakteristik Distilat Cuka Fermentasi Gusti Putu GandaPutra; NiMade Wartini; Putu Timur Ina
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 2 No 2 (2015)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study were: 1) to study the effect of temperature and time ofdistillation process of the watery sweatings byproduct of cocoa beans fermentation tor thecharacteristics of vinegar distillate; 2) determine the best distillation process condition whichcan produce of vinegar distillate corresponding their characteristics. This research wasconducted in two stages; the first stage is the evaporation of alcohol by distillation attemperature variations of 90oC and 100oC; and time of 15, 30, 45, and 60 minutes. Thesecond stage is the distillation process using factorial RBD with 2 factors, the first factor istemperature, consists of 90oC and 100oC, and the second factor is the time, consisting of 30,60, 90, 120, and 150 minutes. Each combination of treatments performed in 3 groups inorder to obtain of 24 and 30 experimental units in stage I and II. Observations made include:yield (%, v/v), alcohol content (%), acetic acid content (%), pH, and total soluble solid. Theresults showed that: 1) the first stage of the study, it was determined that the best conditionsof distillation process for evaporation of alcohol is the temperature of 90oC and time of 15minutes; 2) in the second stage of the study, treatment temperature and time of distillationaffect the yield, the alcohol content, and total soluble solid, but has no effect on acetic acidand pH levels of vinegar distillate was produced, and 3) the best conditions of distillationprocess to produce the vinegar distillate is the temperature of 100oC, the time of 150minutes.
Perbandingan Karakteristik Distilat Cuka Kakao Pada Berbagai Prosentase Volume Hasil Distilasi Sederhana Gusti Putu Ganda Putra; Ni Made Wartini
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 3 No 2 (2016)
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Cairan pulpa hasil samping fermentasi biji kakao dapat difermentasi menjadi cuka kakao. Namum, produk tersebut perlu didistilasi untuk pemurnian produk distilat cuka kakao. Tujuan penelitian ini untuk mendapatkan distilat cuka kakao yang terbaik dari berbagai prosentase volume distilat hasil distilasi sederhana. Penelitian ini dilakukan dengan mendistilasi cuka kakao hasil fermentasi lanjut dari cairan pulpa. Distilat cuka kakao dibedakan atas beberapa prosentase (volume distilat/volume cuka kakao) , yaitu: 0-30, 31-50, 51-70, dan 71-90 %(v/v). Masing-masing prosentase tersebut dikarakterisasi sesuai syarat mutu cuka fermentasi diantaranya: kadar asam asetat, total gula, total padatan terlarut (TPT), dan pH serta ditentukan juga waktu prosesnya. Hasil yang diperoleh menunjukkan bahwa karakteristik distilat cuka kakao pada prosentase volume 0-30, 31-50, 51-70, dan 71-90%, berturut-turut mengandung kadar asam asetat : 1,96, 2,34, 2,76, dan 3,94%;  total gula : 0,09, 0,08, 0,08, dan 0,06%; TPT: 0,88, 0,91, 0,9, dan 1,13%Brix; dan pH: 3,00, 2,98, 2,94, dan 2,82; serta memerlukan waktu distilasi: 38,50;  25,50;  28,50; dan 28,00 menit. Prosentase volume distilat 71-90% (v/v) merupakan produk distilat cuka kakao yang paling potensial dengan kandungan asam asetat memenuhi persyaratan mutu sesuai SNI cuka fermentasi.
Kajian Kuantitas dan Karakteristik Cairan Pulpa Hasil Samping Fermentasi Biji Kakao Menggunakan Wadah Sistem “Termos” Sebagai Bahan Baku Asam Asetat Gusti Putu Ganda Putra; Ni Made Wartini
Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) Vol 1, No. 1, 2014
Publisher : Master Program of Food Science and Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The application of cocoa fermentation methods using fermentation container of "thermos" system allows watery sweatings byproduct of the pulp of cocoa beans can be accommodated. The purpose of this study were: 1) to study the effect of using fermentation container of thermos system for the quantity and characteristics of the watery sweatings byproduct of the pulp of cocoa beans during fermentation 2) get the watery sweatings byproduct of the pulp of cocoa beans as a potential feedstock of acetic acid.This study used a factorial BRD with 2 factors. The first factor is the container material type of fermentation of "thermos" system which consists of three types, namely: wood, plastic, and a single container (control) and the second factor is the time of fermentation consists of 6 levels, namely: 1, 2, 3, 4, 5 and 6 days. Each treatment combination (18 combinations) was made in 2 groups to obtain 36 experiment units. Observations made include: the temperature in the pile of cocoa beans, the quantity (% w/w), pH, and total acid (meq NaOH/g).The results show that: 1) the use of container material type of fermentation of "thermos" system and the fermentation time affect temperatures in the piles of cocoa beans and characteristics such as: quantity, pH, and total acid content of watery sweating byproduct produced during fermentation of cocoa beans and 2) fermentation container of "thermos" system of wood with a time of ferment 1-2 days to produce a watery sweating byproduct of the fermented cocoa beans as a potential feedstock of acetic acid.Key words: cocoa, fermentation, watery sweatings, acetic acid
Co-Authors A. Harijono Anak Agung Made Dewi Anggreni Anak Agung Putu Agung Suryawan Wiranatha Anak Agung Sagung Inten Mahasari Putri Anak Agung Sagung Mirah Mahadewi Anggreni, Ni Made Dian Antonius Solo Aulanni'am, Aulanni'am Bambang Kartika DEWA AYU ANOM YUARINI Diana Puspitaningtyas Dimas Anggi Ananta Enjelitha Girsang Esra Palenta Sinaga Fajarini, Luh Dian Rna Gede Agus Ariefta Gek Ulan Sukma Gusti Ayu Kadek Diah Puspawati Gusti Putu Agus Darmataba I Dewa Putu Rega Elyana I Gede Arie Mahendra Putra I Gede Krisna Putra Pratama I Gede Oka Harta Adinata I Gede Rusli Supariatna I Gst. Ayu Ananda Dama Sastri I Gusti Ayu Agung Putri Utami I Gusti Ayu Ekawati I Gusti Ayu Krisna Dewi I Gusti Ayu Lani Triani I Gusti Ayu Meia Dewi I Kadek Aditya Wirajaya I Kadek Widhiana Putra I Ketut Dio Prasetya I Made Anom Sutrisna Wijaya I Made Kartana I Made Mas Oka Hendrawan I Nengah Kencana Putra I Putu Lingsan Pratyaksa I Putu Suparthana I Wayan Adi Wagestu I Wayan Arnata I Wayan Eko Fridayana I Wayan Ferry Artha Yoga I Wayan Gde Angga Prasetya I.W.G.S. Yoga Ida Bagus Gede Awidyanata Ida Bagus Wayan Gunam Kadek Mei Ahadianti Komang Aris Bintang Permana Lianatus Sholeha Livia Pratiwi Luh Putu Ayu Sumantining Luh Putu Trisna Darmayanti Luh Putu Wrasiati Lutfi Suhendra Misbach Baihaqi Zen Ni Kadek Wiji Astuti Ni Kadek Yeni Dwipayanti Ni Made Mega Suasti Rahayu Ni Made Ria Oka Ni Made Wartini Ni Nyoman Desi Trisna Dewi Ni Putu Suwariani Ni Wayan Sukmayanti Ni Wayan Titin Kartika Sari NiMade Wartini Novi Dwiningrum NYOMAN SEMADI ANTARA Praycelia Marissa Miranda Putu Agung Sujud Rama Krishna Putu Agus Nadiarta Putu Ayu Sucitawati Putu Mutia Septiyaningsih Putu Timur Ina Putu Widya Sena Repika Sepitri Br Barus Reren Rahmadhani Sadyasmara, Cokorda Anom Bayu Sri Kumalaningsih Sri Mulyani Sutardi Sutardi Tia Larasati Tri Susanto W. Angga Pranayasa Wardana, Gede Wahyu Yudisthira Dharma Bhusana Dasa