Article Per Year (5 Year)
p-Index From 2020 - 2025
1.116
P-Index
This Author published in this journals
All Journal Teknotan: Jurnal Industri Teknologi Pertanian Agrointek Journal of Innovation and Applied Technology Journal of Environmental Engineering and Sustainable Technology Jurnal Keteknikan Pertanian Tropis dan Biosistem agriTECH Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)
Dina Wahyu Indriani
Department Of Agricultural Engineering, Faculty Of Agricultural Technology, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Other

Published : 10 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 10 Documents
Search

 1 
ANALISA SIFAT FISIK DAN KANDUNGAN NUTRISI TEPUNG TALAS (Colocasia esculenta L.) PADA SUHU PENGERINGAN YANG BERBEDA La Choviya Hawa; Laras Putri Wigati; Dina Wahyu Indriani
AGROINTEK Vol 14, No 1 (2020)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (885.725 KB) | DOI: 10.21107/agrointek.v14i1.6156

Abstract

Taro flour is one of dried products of taro (Colocasia esculenta L.). The characteristics of taro flour that low water content has an important role in determining the storage time. The presence of water in materials is influenced by internal factors of material, processing, moisture of storage and packaging materials. The water level reduction technique commonly used is by drying process, one of them is by using a tray dryer machine. The aim of the study was to analyze the physical properties, and nutritional content of taro flour produced from drying taro chips using a tray dryer machine at a drying temperature of 50°C, 60°C and 70°C with drying times 5, 6, and 7 hours. The physical parameters observed were water content, density and color, the nutritional parameters observed were protein, fat, ash, carbohydrates and crude fiber. The results of study showed that the water content ranged from 6.14 - 8.34%, density ranged from 0.45 - 0.57 kg/m3 and the lightness parameter values ranged from 69.9 - 72.0, with redness values between 12.2 - 12.8 and yellowness values between 11.5 - 13.1. The highest values of protein, fat and carbohydrate were 8.34%, 0.38% and 86.94%. The highest ash and crude fiber values were 3.84% and 2.99%.
Aplikasi Pulsed Electric Field (PEF) Sistem Kontinyu pada Sari Tebu Hijau (Saccharum officinarum L.) (Kajian Tegangan dan Frekuensi PEF) Dina Wahyu Indriani; Sumardi Hadi Sumarlan; Riska Novia Cahyanti; Arie Febrianto Mulyadi; Nunun Barunawati
Teknotan: Jurnal Industri Teknologi Pertanian Vol 11, No 1 (2017): TEKNOTAN, April 2017
Publisher : Fakultas Teknologi Industri Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (841.871 KB) | DOI: 10.24198/jt.vol11n1.5

Abstract

Sari tebu hijau merupakan diversifikasi produk olahan tebu hijau. Pada proses pastuerisasi sari tebu hijau dapat dilakukan dengan dua cara yaitu termal dan nontermal. Kandungan tertinggi pada sari tebu yaitu gula sebesar 75-92 %, bila dipanaskan dengan metode termal adanya ion OH- akan terjadi proses dekomposisi diawali dengan pembentukan asam organik (asam laktat) diikuti senyawa kompleks yang akhirnya dapat menghasilkan warna coklat. Berdasarkan hal tersebut dibutuhkan alternatif pengolahan sari tebu hijau nontermal. Salah satu pengolahan nontermal menggunakan Pulsed Electric Field (PEF). Penelitian ini bertujuan untuk mengetahui pengaruh kombinasi tegangan dan frekuensi PEF terhadap kualitas sari tebu hijau, serta untuk mengetahui kombinasi tegangan dan frekuensi PEF yang paling tepat agar dihasilkan kualitas sari tebu hijau yang terbaik. Hasil penelitian menunjukkan bahwa tegangan (< 40 kV) dan frekuensi (< 40 kHz) yang rendah pada perlakuan PEF tidak berpengaruh signifikan terhadap total mikroba, total padatan terlarut, total gula, viskositas dan warna pada sari tebu hijau. Perlakuan terbaik pada penelitian ini yaitu perlakuan PEF menggunakan tegangan 40 kV dan frekuensi 40 kHz. Hasil perlakuan terbaik pada pengujian TPC pada perlakuan PEF tegangan 40 kV dengan frekuensi 40 kHz yaitu 87,48 % dengan total mikroba 8,5 x 106 cfu/ml. Penurunan total mikroba pada tegangan 40 kV dan frekuensi 40 kHz sebesar 0,9 log cycle, dengan karakteristik pH yaitu 5,83, total padatan terlarut (TPT) sebesar 13,4 derajat Brix, viskositas sebesar 5 Cp, warna kecerahan (L*) sebesar 23,55, kemerahan (a*) sebesar 7, kekuningan (b*) sebesar 7,3, dan total gula sebesar 12,24 %.Kata Kunci: Frekuensi, Pulsed Electric Field (PEF), Sari tebu hijau, Tegangan, emerging processing
Pengaruh Penambahan Natrium Metabisulfit dan Suhu Pemasakan dengan Menggunakan Teknologi Vakum terhadap Kualitas Gula Merah Tebu Dewi Maya Maharani; Rini Yulianingsih; Shinta Rosalia Dewi; Yusron Sugiarto; Dina Wahyu Indriani
agriTECH Vol 34, No 4 (2014)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.259 KB) | DOI: 10.22146/agritech.9430

Abstract

Brown sugar as sucrose is derived from evaporated sugar cane molasses. Evaporation is the foodstuffs’ process which is commonly used during the manufacture of sugar cane. This process evaporates the sugar cane molasses to produce concentrate. This research was aimed to assess the influence of sodium metabisulphite against physical and chemical properties of sugar cane using vacuum evaporator. In other hand, this reserach examined the influence of temperature on vacuum evaporator for chemical and physical properties of sugar cane. Sugar cooking was done at -700 mmHg below atmospheric pressure, with variations in heating temperature of 60, 70 and 80 C, and with the addition of sodium metabisulphite 0.1; 0.3 and 0.5 g/l sugar cane molasses. The larger addition of sodium metabisulphite in the processing of sugar cane, the higher ash content generated while the green and blue colors of red sugar cane were getting smaller. The higher cooking temperature, the lower the moisture content, ash content, color intensity of red, green and blue of sugar cane. The higher the cooking temperature, the higher the degree of hardness or texture, color preference level, the taste and texture of sugar cane. Based on statistical analysis, cooking temperature affects the moisture content, ash, and the reduction sugar of cane brown sugar. While the addition of sodium metabisulfite gives effects on ash, reduction sugar and the total dissoluble solids of sugar cane. Based on the parameters of chemical properties, physical, organoleptic tests and SNI requirements of sugar cane, the addition of sodium metabisulphite variation of 0.3 g/l and a heating temperature of 80o C in processing sugar cane into brown sugar have shown the most excellent quality. The value of each parameter based on the best treatments as follows: chemical and physical parameters with 8.97 % of water content, 8.29% of reduction sugar, 0.96 % of ash content, 0.50% of total dissoluble solid, 15.68 kg/cm2 of hardness value, while for organoleptic parameters for color 5.50, flavor 5.04 and texture 5.36.ABSTRAKGula merah sebagai sukrosa diperoleh dari nira tebu yang diuapkan. Penguapan merupakan proses pengolahan bahan pangan yang umumnya digunakan pada pembuatan gula merah tebu, dimana proses ini menguapkan sebagian besar nira untuk menghasilkan produk yang kental (konsentrat). Penelitian ini bertujuan untuk mengkaji pengaruh penambahan natrium metabisulfit terhadap sifat fisik dan kimia gula merah tebu yang dihasilkan dari penggunaan vacuum evaporator, dan mengkaji pengaruh suhu pemasakan pada vacuum evaporator terhadap sifat fisik dan kimia gula merah tebu. Pemasakan gula dilakukan pada tekanan -700 mmHg di bawah tekanan atmosfir, dengan variasi suhu pemasakan 60, 70 dan 80o C dan dengan penambahan natrium metabisulfit 0,1; 0,3 dan 0,5 g/l nira. Semakin besar penambahan natrium metabisulfit dalam pengolahan gula merah tebu, semakin tinggi kadar abu yang dihasilkan sedangkan intensitas warna hijau dan biru gula merah tebu semakin kecil. Semakin tinggi suhu pemasakan, semakin rendah kadar air, kadar abu, intensitas warna hijau dan biru gula merah tebu. Semakin tinggi suhu pemasakan, semakin tinggi tingkat kekerasan atau tekstur, tingkat kesukaan warna, rasa dan tekstur gula merah tebu. Berdasarkan analisis statistik, perlakuan suhu pemasakan berpengaruh terhadap kadar air, kadar abu dan gula reduksi gula merah tebu. Sedangkan perlakuan penambahan natrium metabisulfit berpengaruh terhadap kadar abu, gula reduksi dan total padatan tak terlarut pada gula merah tebu. Berdasarkan parameter sifat kimia, fisik, uji organoleptik dan persyaratan SNI gula merah tebu, penambahan natrium metabisulfit 0,3 g/l dan suhu pemasakan 80o C dalam pengolahan nira tebu menjadi gula merah menunjukkan kualitas yang paling baik. Nilai masing-masing parameternya dari perlakuan terbaik sebagai berikut: parameter kimia dan fisik dengankadar air 8,97%, gula reduksi 7,96 %, kadar abu 2,65%, total padatan tak larut 0,60 %, nilai kekerasan 15,68 kg/cm2, parameter organoleptik denganwarna 5,50, rasa 5,04 dan tekstur 5,36.
Pengaruh Penyimpanan Atmosfer Termodifikasi (Modified Atmosphere Storage/ MAS) terhadap Karakteristik Jamur Tiram Putih (Pleurotus ostreatus) Bambang Susilo; Dyah Ayu Agustiningrum; Dina Wahyu Indriani
agriTECH Vol 36, No 4 (2016)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (810.889 KB) | DOI: 10.22146/agritech.16758

Abstract

The food storing technology is growing fast. Since the optimal storage could increase the value of the material being stored. A proposed solution to overcome counter this issue is the use of modified atmosphere storage (MAS) technology. White oyster mushroom (Pleurotus ostreatus) is one of vegetables that is highly perishable that makes this mushroom has a short shelf life. Therefore, appropriate postharvest handling is needed to maintain the quality of oyster mushrooms by expanding its shelf life. The aims of this research were to assess the effect of the use of MAS technology and to characterize the white oyster mushroom. Based on the research conducted at the Laboratory of Agricultural Processing and Postharvest Engineering, Department of Agricultural Engineering, Brawijaya University showed that the modified atmosphere storage of white oyster mushroom affected the respiration rate and shelf life of the studied commodities. On the basis of the observations on each parameter (respiration rate and storage time), the normal storage time for white oyster mushrooms is 1 day. While iby applying MAS, the white oyster mushrooms could last for 3 days using treatment A (21 % O) and B (12,4 – 12,5 %   O), and could last for 4 days using treatment C (9,2– 9,3 % O2) , D (5,9 – 6,1 % O2), and E (3,5 – 3,7 % O). Therefore, It can be concluded that by using MAS storage at low O2 concentrations, the shelf life of mushrooms could be longer.ABSTRAKTeknologi penyimpanan saat ini berkembang cukup pesat. Hal ini dikarenakan penyimpanan yang optimal akan meningkatkan nilai dari bahan yang disimpan. Salah satu upaya yang dapat dilakukan untuk hal tersebut yaitu penyimpanan menggunakan metode atmosfer termodifikasi (Modified Atmosphere Storage/MAS). Jamur tiram putih (Pleurotus ostreatus) merupakan salah satu komoditas sayuran yang bersifat mudah rusak, hal ini membuat jenis jamur ini memiliki umur simpan yang terbilang singkat. Oleh karena itu, penanganan pasca panen yang tepat pun dibutuhkan agar kualitas jamur tiram dapat dipertahankan sehingga umur simpannya juga lebih lama. Tujuan penelitian ini adalah untuk mengkaji pengaruh penggunaan teknologi penyimpanan dengan MAS terhadap karakteristik jamur tiram putih. Berdasarkan penelitian yang telah dilakukan di Laboratorium Teknik Prosesing Hasil Pertanian, Jurusan Keteknikan Pertanian, Universitas Brawijaya, menunjukkan bahwa penyimpanan dengan atmosfer termodifikasi  dapat mempengaruhi laju respirasi dan lama simpan komoditas jamur tiram putih. Hasil pengamatan pada tiap parameter (laju respirasi dan lama penyimpanan) dapat diketahui bahwa lama simpan jamur tiram putih pada kondisi normal adalah 1 hari. Sedangkan pada kondisi penyimpanan menggunakan metode atmosfer termodifikasi jamur tiram putih dapat bertahan selama 3 hari pada perlakuan A (21 % O2) dan B (12,4 – 12,5 % O), dan bertahan selam 4 hari pada perlakuan C (9,2 – 9,3 % O2), D (5,9 – 6,1 % O2), dan E (3,5 – 3,7 % O2). Sehingga dapat disimpulkan bahwa dengan menggunakan penyimpanan MAS pada konsentrasi O2 yang rendah maka umur simpan jamur akan semakin lama.
Hidrolisis Hemiselulosa pada Kulit Pisang Ambon Hong (Musa Acuminata) Menggunakan Katalis Asam Sulfat (H2SO4) pada Produksi Xilosa Haposan Vincentius Manalu; Yusuf Wibisono; Dina Wahyu Indriani
Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol 8, No 1 (2020)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2020.008.01.05

Abstract

Dalam penelitian ini, proses hidrolisis digunakan untuk mendegradasi hemiselulosa menjadi xilosa dengan menggunakan asam sulfat (H2SO4) sebagai katalisnya. Bahan utama yang digunakan adalah kulit pisang Ambon Hong (Musa acuminata) yang sudah matang. Proses hidrolisis berlangsung pada suhu 1210C menggunakan autoclave. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan kombinasi dua faktor, yaitu konsentrasi asam sulfat (0,2; 0,3; dan 0,4 M) dan waktu hidrolisis (40; 50; dan 60 menit). Hasil penelitian ini menunjukkan bahwa faktor variasi konsentrasi asam sulfat memberikan pengaruh yang signifikan terhadap kandungan xilosa, sedangkan faktor waktu hidrolisis tidak memberikan pengaruh yang signifikan terhadap kandungan xilosa. Faktor variasi konsentrasi asam sulfat dan variasi waktu hidrolisis tidak memberikan pengaruh yang signifikan terhadap rendemen hasil hidrolisis. Kandungan xilosa tertinggi menggunakan kombinasi konsentrasi H2SO4 0,3 M dan waktu hidrolisis 50 menit dengan pengujian metode DNS adalah 0,081% dan terendah menggunakan kombinasi konsentrasi H2SO4 0,2 M dan waktu hidrolisis 40 menit adalah 0,004%. Kandungan xilosa tertinggi menggunakan konsentrasi H2SO4 sebesar 0,3 M dengan pengujian HPLC adalah 0,679% dan terendah menggunakan konsentrasi H2SO4 sebesar 0,2 M sebesar 0,667% dengan waktu hidrolisis sebesar 40 menit. Kulit Pisang Ambon Hong mempunyai kadar air basis basah sebesar 87,02%.
PHYSICOCHEMICAL CHARACTERIZATION OF BIODEGRADABLE PLASTIC FROM UWI TUBER STARCH (DIOSCOREA ALATA) WITH SORBITOL AND CMC (CARBOXYMETHYL CELLULOSE) AS PLASTICIZER ADDITION Dina Wahyu Indriani; Sumardi Hadi Sumarlan; Siti Munawaroh
Journal of Environmental Engineering and Sustainable Technology Vol 6, No 2 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jeest.2019.006.02.4

Abstract

Uwi tubers (Dioscorea alata) are widely used as biodegradable plastics materials because it contains high starch content about 75,6 – 84,3%. Biodegradable plastics can be used as a decent food wrapping. The purpose of this research is to study the process of making biodegradable plastics and analyze the effect of a adding CMC (carboxymethyl cellulose) and sorbitol plasticizers on the physicochemical properties of biodegradable plastics from uwi tuber starch with various parameters, solubility, thickness, tensile strength, elongation, modulus Young, compressive strength, biodegradability and surface morphology of functional groups. The making of plastic biodegradables is based on the melt intercalation method. Uwi tuber starch composition used was 5 grams, the combination of CMC concentration used was 0 gram; 0,20 gram; 0,30 gram; 0,40 gram. While the variations in the volume of sorbitol used are 2 ml, 3 ml, 4 ml, 5 ml. The results of this study indicate that the additon of 0 gram CMC and 2 ml of sorbitol produce tensile strength values of 7,66 MPa, the best modulus Young is 5,52 MPa. The compressive strength values is lower that is equal to 0,150 kgf, the best elongation value is at the addition of CMC 0,20 gram and sorbitol 5 ml that is equal to 39,44%. The concentration of the CMC addition and sorbitol plasticizer on biodegradable plastic affects physical properties in SEM testing with the additon of 0 gram CMC and sorbitol 2 ml, which results are denser when compared with the addition of 0,40 gram CMC and 5ml sorbitol. In the FTIR test, there are C-O alcohol/ester/carboxylic acid/eter functional groups in waves 1050-1300. Plastics with the highest concentrations of CMC and sorbitol need 7 days to be degraded.
Case Study Of Dft (Deep Flow Technique)- Nft (Nutrient Flow Technique) Hydroponic Planting Patterns In First Middle School Students State 1 And 5 Karangploso Malang Dina Wahyu Indriani
Journal of Innovation and Applied Technology Vol 8, No 1 (2022)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiat.2022.008.01.4

Abstract

The Deep Flow Technique (DFT) method combined with the Nutrient Film Technique system. The purpose of this service activity is the first to organize training on the manufacture of simple DFT-NFT hydroponics, with methods and materials that are safe to use and serve as material for debriefing and providing entrepreneurial motivation for community groups in Malang district. The implementation of this service is at SMP N 1 and SMPN 5 Karangploso, Malang Regency. The webinar participants were attended by 61 participants consisting of 8th and 9th grade students, accompanying teachers, and a team of service lecturers. As for the results of this activity 81% of the webinar participants are familiar with the pattern of farming using the DFT NFT hydroponic system well. So that participants have benefited from this activity and these academics are able to apply knowledge to society significantly.
Physicochemical characteristics of pulsed electrical field–sterilized sugarcane (Saccharum officinarum L.) juice with added ginger extract Arie Febrianto Mulyadi; Sucipto Sucipto; Sumardi Hadi Sumarlan; Dina Wahyu Indriani; Rafika Arofatul Lama’ah
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 5, No 2 (2022)
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.afssaae.2022.005.02.6

Abstract

This study aimed to investigate the effect of the voltage of the pulsed electric field (PEF) and ginger extract concentration on sugar cane juice's physicochemical and organoleptic quality. The experiments were carried out at voltages of 20 kV and 40 kV, and ginger extract concentrations of 2, 4, and 6%. The PEF with 40 kV and 6% ginger extract concentration resulted in the most efficient microbial reduction by 99.54%. Sugarcane juice has a total number of microbes of 3.7x103 CFU/ml, antibacterial activity 1.48, pH of 6.26, total solids dissolved of 20.5 °Brix, a viscosity of 4.67 Cp, reducing sugar of 2.17%, brightness of 24.4, redness of 7.17, and yellowness of 8.1. The combination of pulsed electric field and ginger extract addition can preserve the shelf life and maintain sugarcane juice quality. The higher the PEF voltage and ginger extract concentration, the longer the quality of the sugarcane juice can be preserved.
Production of 5-Hydroxymethylfurfural from cassava flour with deep eutectic solvent (DES) molar variations Mochamad Bagus Hermanto; Dina Wahyu Indriani; Anida Apriliani Simamora
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) 6th International Conference on Green Agro-industry and Bioeconomy (ICGAB) July 2022 - Special Issue
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

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

Abstract

In the past few years, 5-Hydroxymethylfurfural (5-HMF) has been used in many industrial practices as a substitution for plastics and a versatile precursor for synthesis into a variety of value-added chemicals and fuels. The potential use of glucose monomers from cassava (Manihot uttilisma) as a potential source for 5-HMF production needed to be considered. Deep Eutectic Solvent (DES) is natural, environmentally friendly, easy to obtain, and it was used as a solvent to increase the 5-HMF yield. Therefore, the objectives of this research are to obtain the 5-HMF from cassava flour with the suitable molar ratio of the DES solvent and to analyze the effect of the addition of DES solvent on the yield of 5-HMF. The synthesis of DES was based on choline chloride with ethylene glycol with a molar ratio of 1:2, 1:3, and 1:4 and was suitable for use as a solvent in the 5-HMF dehydration process. The ratio of glucose: DES of 1:6 affects the 5-HMF yield with the highest yield was 78.61% at a glucose concentration of 51.24% and the lowest without DES was 44.49% with the same glucose concentration.
Exploring the Impact of Temperature and Solvent Ratio on Phenol and Flavonoid Levels in Alpinia galangal L. Extract Using Evaporative Vacuum Cooling Dina Wahyu Indriani; Firdha Dwi Anggraini; Yusuf Hendrawan; Anang Lastriyanto
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1064-1076

Abstract

The objective of this research is to determine the impact of temperature gradients and solvent ratios in the evaporative vacuum cooling method on the yield of phenol and flavonoid content in galangal extract; ascertain the impact of these factors on the yield generated by galangal extract; and ascertain the mass balance analysis of materials are the objectives of this study. Throughout the extraction of galangal. The study's findings demonstrated that the evaporative vacuum cooling technique, conducted at 49 ºC and with a 1:1 solvent ratio of 1.4432±0.7317 mg GAE/g, produced the highest total phenol concentration. The three differences in the temperature of the evaporative vacuum produced the total phenol content cooling. The overall phenol content obtained decreases with increasing solvent ratio addition. Although the evaporative vacuum cooling treatment at 45 °C yielded the highest total flavonoid content (1.2418±0.2365 mg QE/g) at a 1:2 solvent ratio, the total flavonoid content varied between the three evaporative vacuum cooling temperature variations. The yield of total phenolic and flavonoid compounds was not significantly affected by temperature gradient adjustments or the ratio of galangal extract to solvent (Sig. > 0.05) in any of the data samples pertaining to phenolic and flavonoid compounds. Keywords: Evaporative vacuum cooling, Flavonoids, Galangal, Phenol.
Co-Authors Anang Lastriyanto Anida Apriliani Simamora Arie Febrianto Mulyadi Arie Febrianto Mulyadi Bambang Susilo Dewi Maya Maharani Dyah Ayu Agustiningrum Firdha Dwi Anggraini La Choviya Hawa Laras Putri Wigati Manalu, Haposan Vincentius Mochamad Bagus Hermanto Nunun Barunawati Rafika Arofatul Lama’ah Rini Yulianingsih Riska Novia Cahyanti Shinta Rosalia Dewi Siti Munawaroh Sucipto, Sucipto Sumardi Hadi Sumarlan Sumardi Hadi Sumarlan Sumardi Hadi Sumarlan Yusron Sugiarto Yusuf Hendrawan Yusuf Wibisono