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All Journal International Journal of Advances in Applied Sciences Media Farmasi : Jurnal Ilmu Farmasi (Journal Of Pharmaceutical Science) Jurnal Media Gizi Indonesia (MGI) IJEMS (Indonesian Journal of Environmental Management and Sustainability) Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Journal of Agri-Food Science and Technology (JAFoST) Abdimas Indonesian Journal Pelita: Jurnal Pengabdian kepada Masyarakat
Satar, Ibdal
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Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Physicochemical Characteristics, Antioxidant Activity and Sensory of Cookies Based on Mocaf, Purple Yam, and Cinnamon Flour Satar, Ibdal; Emilia, Defita Fajar
Media Gizi Indonesia Vol. 18 No. 3 (2023): MEDIA GIZI INDONESIA (NATIONAL NUTRITION JOURNAL)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mgi.v18i3.212-225

Abstract

In general, cookies are made by using wheat flour with high gluten content, consequently it may cause negative impact on health. So far, cookies also have not the characteristics as functional food that is beneficial for health. Based on these issues, wheat flour is needed to substitute with alternative materials in order to reduce the gluten and increase the functional characteristic of cookies. Mocaf, purple yam flour and cinnamon powder can be used to provide cookies with low gluten and have the characteristic of functional food. The aims of this research are to characterize the physicochemical and organoleptic properties of cookies based Mocaf flour, purple yam flour and cinnamon powder. This work was used he completely randomized design (CRD) with the formulations applied F0(100:0:0), F1(75:24.5:0.5), F2(75:24:1), F3(75:23.5:1.5). F4(50:49.5:0.5), F5(50:49:1), F6(50:48.5:1.5), F7(25:74.5:0.5), F8(25:74:1), and F9(25:73.5:1.5) with 3 replications. Analysis of physicochemical properties of cookies consists of moisture, fat, total protein, ash, carbohydrates contents, texture, and antioxidant activity. The organoleptic properties were tested by 30 semi-trained panelists. The collected data were analyzed by one way ANOVA at significance level of 5% and followed by Duncan's test. These results show the contents of fat, protein, ash, carbohydrate, water, antioxidant activities and hardness were obtained in the range of 28.1-29.4%, 3.3-3.6%, 1.5-2.2%, 59.8-62.1%, 44.5-88.8 ppm and 13.8 - 38.3 N, respectively. Based on the organoleptic tests, F2 cookies was most preference than other formulations. The cookies produced believes have low gluten and food functional properties
Pemberdayaan Masyarakat dalam Produksi Pasir Zeolit Alam di BUMDes Hargomulyo Gunung Kidul Suharto, Totok Eka; Satar, Ibdal; Permadi, Adi; Hapsari, Wahyu Dewi; Syamsuddin, Arief
Abdimas Indonesian Journal Vol. 4 No. 1 (2024)
Publisher : Civiliza Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/aij.v4i1.348

Abstract

This community service activity is in partnership with the Hargomulyo District/Village Owned Enterprise (BUMDes).. The problems being addressed include the unavailability of natural zeolite rock crushing machine equipment to produce zeolite sand. This activity aims to provide a small-capacity natural zeolite rock crushing machine and train machine operations to produce zeolite sand. Considering the expensive new machines and limited funds, procuring rock crushing machines was carried out by upgrading used rock crushing machines in a workshop. The crushing machine has a chopper, a driving motor powered by a generator, and a sieve for the crushed rock with three-grain sizes. Operational trials of the rock chopping machine show that the machine can produce natural zeolite sand with three-grain sizes. Furthermore, operational training on natural zeolite crushing machines was carried out, which was attended by 20 participants from the Hargomulyo community. This training can increase the empowerment of training participants. The observations during the training showed that 90% of participants could operate a rock-crushing machine to produce natural zeolite sand.
Evaluation of Bakery Product Defect at PT. ABC Lampung Prabowo, Ragil Aji; Satar, Ibdal
Journal of Agri-Food Science and Technology Vol. 3 No. 2 (2022): August
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jafost.v3i2.6452

Abstract

The purpose of bread quality control is to determine the number of defects in bread during production so that causes and solutions can be found to solve the problem. The control chart method and the Pareto diagram were used to determine the product defect. The Control Chart method aims to determine the control of defective products, whether the production process is still within the control limits or outside the control limits and to find out how to control defective products. This study contributes to investigating the quality control of bakery products at PT. ABC in Lampung. The results obtained after the analysis using the P-Chart control showed that the defect bread data was still within the limits of LCL and UCL. By using the Control Chart method, it shows that the product is still within the control limits. The fishbone diagram method contains several factors that cause defects on the bakery products. These factors include materials, people, machines, and processes. The main factor that is very influential in causing defects in bread is the human factor due to the lack of manpower which causes employees to become tired and lack focus in doing work.
Tofu Wastewater (TWW) Treatment and Hydrogen (H2) Production by Using A Microbial Electrolysis Cell (MEC) System Satar, Ibdal; Sirajuddin, Muhammad Mar’ie; Permadi, Adi; Latifatunnajib, Sukma
Indonesian Journal of Environmental Management and Sustainability Vol. 7 No. 1 (2023): March
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2023.7.1.13-19

Abstract

High organic pollutant in tofu wastewater (TWW) raises a negative impact on environmental sustainability and health. Therefore, the TWW must be treated before it is discharged into the environment. Microbial electrolysis cell (MEC) is one of the green technologies that can be used to treat wastewater and generate hydrogen as well. This work tries to investigate the performance of MEC based on the decrement of organic pollutants in TWW. Some important parameters of organic pollutants in TWW such as chemical oxygen demand (COD), biological oxygen demand (BOD), total suspended solids (TSS), total dissolved solids (TDS), total solid (TS), and pH were evaluated before and after MEC operation. The results showed that the COD and BOD levels decreased around 56% and 35% while pH increased from 7.90 to 7.16. Additionally, the TSS, TDS, and TS decreased by around 35.0%, 45.5%, and 33.2%. In addition, the optimum hydrogen yield (YH2) and hydrogen production rate (QH2) were obtained at 114 ± 0.1 mL H2/g COD 360 ± 20 mL H2/L/d. Overall, the MEC system could be used to reduce the level of organic pollutants in TWW and generated H2 at the same time.
Evaluating the antioxidant and antimicrobial activities of corn (Amylum maydis) starch-based edible coating with the addition of honey mango (Mangifera indica L.) leaf extract and liquid smoke Nur Sholihah, Laila Melati; Satar, Ibdal
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 8, No 1 (2025)
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.2025.008.01.7

Abstract

Edible coatings represent one of newest innovations to protect wet food products from chemical and microbial damages. However, these coatings are low (or zero) antioxidant and antimicrobial activities. Honey mango leaf extract (HMLE) and liquid smoke (LS) are two additives that can be added into edible coatings to improve their antioxidant and antimicrobial properties. In addition, corn starch (CS) was used as a main ingredient to provide the edible coating with desirable physical property. This study investigated the antioxidant and antimicrobial activities of corn starch-based edible coatings with the addition of HMLE and LS. Six formulations were prepared with varying HMLE and LS ratios of 0:0 (F0), 0:6 (F1), 2:4 (F2), 3:3 (F3), 4:2 (F4), and 6:0 (F5). The antioxidant activity (IC50) was evaluated using the DPPH method, and antimicrobial activity was assessed by total plate count (TPC) methods. All data were statistically analyzed using one-way ANOVA at a significance level of 0.05. The IC50 values of all edible coatings ranged from 44.55 to 304.94 ppm. Meanwhile, the  TPC values of all edible coatings were observed to be less than 1 × 105 cfu/g (or not detected, ND), demonstrating effective antimicrobial activity. Based on both the IC50 and TPC values, formulation F4 emerged as the best formulation. Overall, these results indicated that the  incoorporation of HMLE and LS significantly increased the antioxidant and antimicrobial activity of edible coatings.
Potential of liquid smoke and rosemary (Salvia rosmarinus) extract as antimicrobial and antioxidant in corn starch-based edible coating Satar, Ibdal; Azizah, Siti Nur
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 8, No 2 (2025)
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.2025.008.02.2

Abstract

Edible coatings are thin films that cover the surface of products to prevent the physical, chemical and/or biological damages. So far, the edible coatings still have shortcomings, especially in terms of antioxidant and antimicrobial properties. The use of corn starch (CS) combined with the addition of liquid smoke (LS) and rosemary extract (RE) is believed to improve the quality of edible coatings. This work aims to evaluate the performance of edible coatings made from CS with the addition of LS and RE. Formulations were tested with LS and RE ratios F0 (0:0), F1 (6:0), F2 (4:2), F3 (3:3), F4 (2:4), and F5 (0:6). The quality of edible coatings was evaluated based on the antioxidant and antimicrobial activities. Both antioxidant and antimicrobial activities were analysed using the 2-2-diphenyl-1-picrylhydrazyl (DPPH) and total plate count (TPC) methods. The data were statistically analysed using one-way ANOVA with a significance level of 0.05. Antioxidant activities (IC50) of edible coatings were obtained in the range of 59.49-194.55 ppm. Meanwhile, the antimicrobial activities were observed less than 1 x 105 cfu/g (not detected). Compared to the F0 formulation (control) without LS and RE, the F4 formulation exhibited the most favorable properties, as evidenced by its lowest IC50 value and highest total phenolic content (TPC). In conclusion, the incorporation of LS and RE effectively enhanced the antioxidant and antimicrobial activities of the edible coatings.
Performance of Nickel Foam (NF) Cathode in Microbial Electro-synthesis System for Generating Methane and Acetate Production from CO2 Satar, Ibdal; Ahmed, Waled Abdo; Juwitaningtyas, Titisari; Syamsuddin, Arief; Majlan, Edy Haryanto; Bakar, Mimi Hani Abu; Kim, Byung Hong
Indonesian Journal of Environmental Management and Sustainability Vol. 9 No. 2 (2025): June
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2025.9.2.68-78

Abstract

The cathode material is one of the key factors in enhancing the overall performance of microbial electrosynthesis system (MES). Nickel-based materials are the best option for cathodes in MES due to their excellent catalytic activity. This study aims to evaluate the performance of nickel foam (NF) as self-cathode material in MES for acetate production from CO2. A biocatalyst at the cathode was provided using a mixed-culture of anaerobic sludge from palm oil mill effluent (POME). The field emission scanning electron microscopy (FE-SEM) was used to analyze the cathode surface morphology, while high-performance liquid chromatography (HPLC) was used to quantify the volatile fatty acids (VFAs) in the effluent. The results indicate that the self-cathode NF exhibited excellent performance, achieving an acetate production rate (QAcetate) of 46.0 mM/d, compared to 41.7 mM/d with a graphite felt (GF) cathode at a cathode potential of -0.8 V. Additionally, the self-cathode NF in the MES system demonstrated a coulombic efficiency (CE) of approximately 22.9%. Moreover, the type of cathode material and the microbial community attached to the cathode surface significantly influenced MES performance.
Evaluation of Stainless-Steel Mesh 304 Cathode Performance in a Microbial Fuel Cell for Tofu Wastewater Treatment Satar, Ibdal; Uswatun Khasanah; Titisari Juwitaningtyas; Edy Herianto Majlan; Waled Abdo Ahmed; Byung Hong Kim
Indonesian Journal of Environmental Management and Sustainability Vol. 9 No. 3 (2025): September
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2025.9.3.134-142

Abstract

Currently, tofu wastewater (TWW) is one of the major environmental issues that must be addressed. When discharged untreated TWW into natural water bodies or soil, it poses a serious threat to the environment. Therefore, effective treatment of TWW is crucial before to disposal. As an advanced bio-electrochemical technology, the microbial fuel cell (MFC) offers a promising approach to reduce pollutants while simultaneously generating electricity. However, the choice of cathode material is crucial for enhancing MFC performance. This study aims to evaluate the performance of an MFC using an SSM-304 cathode with TWW as the target substrate. Several characteristics of TWW including pH, chemical oxygen demand (COD), biological oxygen demand (BOD), total solids (TS), total dissolved solids (TDS), and total suspended solids (TSS), were analyzed before and after MFC treatment. Additionally, the performance of the MFC system was further evaluated based on voltage output (V), current density (J), coulombic efficiency (CE), and MFC efficiency (?MFC). The results show that COD and BOD were reduced by 69.56% and 64.00%, while TS, TDS, and TSS increased by 48.79%, 32.24%, and 45.15%, respectively. The MFC system with SSM-304 produced a voltage of 167 mV, a current density of 267.2 mA/m², a coulombic efficiency of 3.35%, power density of 27.89 mW, and MFC efficiency of 10.43%. Overall, this study demonstrated the potential of MFCs for simultaneous wastewater treatment and energy recovery.
Optimization of thin layers of coated turmeric extract (Curcuma longa L) tablets using a dipping method Permadi, Adi; Yuliani, Sapto; Wahyuningsih, Iis; Satar, Ibdal
Media Farmasi: Jurnal Ilmu Farmasi Vol. 19 No. 1: March 2022
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/mf.v19i1.20130

Abstract

Turmeric extracts have many benefits, such as an anti-oxidant, anti-inflammatory, and neuro-protector for dementia. The turmeric extracts can be prepared in the form of a thin layer of coated tablets through a dipping method using the dip coating and Simplex lattice design (SLD) methods. The quality of the thin layers of coated tablets is much related to the formulation in the coating process. This research aims to formulate and optimize the coating composition of HPMC, PEG-400, and dip time. Consequently, the TSLT meets the standard requirements. The core tablets were made by using the wet granulation method with the formulation of turmeric extract, erosol, lactose, gelatin, and aquades. Before the core tablets had been produced, the eligibility of granules was initially evaluated based on the standard requirements. Subsequently, the core tablets that meet the standard requirements were printed and replicated. The coating processes on core tablets were performed by dipping into the coating solution in the various duration of dipping times: 5, 30, and 60 seconds. The coating solution consists of HPMC, PEG-400, glycerine, sunset yellow, and distillate water. Then, produced TSLTs were evaluated based on the hardness, friability, and disintegration time. The best optimization process for the mixture of HPMC and PEG-400 indicates a more positive value of R (R = 0.2024).
Utilization of the heat from combustion of water for the heating process in water desalination Permadi, Adi; Syamsuddin, Arief; Widyaningrum, Trianik; Satar, Ibdal; Suharto, Totok Eka; Pitoyo, Joko
International Journal of Advances in Applied Sciences Vol 13, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v13.i1.pp134-140

Abstract

The volume of municipal waste has become a national problem so far, so a solution is needed to reduce the waste problem. One solution to reduce the volume of municipal waste is to burn waste. However, the combustion needs to be designed to take advantage of the heat generated by combustion. In this study, the process of burning waste with various types of waste materials was carried out. The heat of burning waste is used to evaporate 1 liter of seawater and the seawater vapor is cooled to produce distilled water. The volume of distilled water and the precipitated salt were weighed. The results of the research from the variation of 6 types of waste materials obtained that the type of clothing waste material gave the fastest time, which was 43.75 minutes, the amount of distilled water was 931 ml, and salt deposited as much as 30 grams. The test results on distilled water showed that almost all parameters met the requirements of drinking water and obtained a salt content of 84%. Further processing by adjusting the hardness is needed to process distilled water into clean water and the addition of iodine can be considered to produce iodized salt.
Co-Authors Adi Permadi Adi Permadi, Adi Agung Kurniawan Ahmed, Waled Abdo Arwini, Arwini Bakar, Mimi Hani Abu Baswara, Ahmad Raditya Cahya Byung Hong Kim Chasanah, Alfi Edy Herianto Majlan Emilia, Defita Fajar Hery Widijanto Iis Wahyuningsih Joko Pitoyo Juwitaningtyas, Titisari Kim, Byung Hong Latifatunnajib, Sukma Lukhi Mulia Shitophyta Majlan, Edy Haryanto Mufti Khakim, Mufti Nafi’, Zahrotun Nur Sholihah, Laila Melati Pawenang, Denta Kesdik Prabowo, Ragil Aji Rahmawati, Daniar Safitri, Harminah Sapto Yuliani Setyanto, Barry Nur Sirajuddin, Muhammad Mar’ie Siti Nur Azizah, Siti Nur Siti Salamah Sumardani, Wahyu Bintoro Suyitno Suyitno Syamsuddin, Arief Titisari Juwitaningtyas Totok Eka Suharto Trianik Widyaningrum Wahyu Dewi Hapsari Wahyuni, Denik Putri Waled Abdo Ahmed Winarni Winarni Yuniarti, Adinda Yusof, Nurhayati