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Andri Sanjaya
Chemical Engineering Department, Institut Teknologi Sumatera, Jalan Terusan Ryacudu, Lampung Selatan 35365, Indonesia
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Analysis of Vitamin A Content and Antioxidant Test in Super and Bulk Olein Saputri, Desi Riana; Listyadevi, Yuniar Luthfia; Putra, Muhammad Alparidi Pamungkas; Adiwibowo, Muhammad Triyogo; Sanjaya, Andri; Damayanti, Damayanti; Auriyani, Wika Atro; Fahni, Yunita; Yusupandi, Fauzi; Yuniarti, Reni; Safitra, Edwin Rizki
Communication in Food Science and Technology Vol. 3 No. 2 (2024): Communication in Food Science and Technology, November Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Institut Teknologi Sumatera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/cfst.v3i2.1980

Abstract

Cooking oil is the essential food for bodies. Cooking oil should be enriched with vitamin A because this substance plays a critical role in maintaining health. Cooking oil contains antioxidant compounds, which inhibit or slow down oxidation reactions. This study aimed to determine the amount of vitamin A in super olein and bulk olein before fortification and the amount of antioxidant content in super olein and bulk olein before fortification. The amount of vitamin A content was obtained using the High-Performance Liquid Chromatography (HPLC) method of <0.005 IU/gram, while the antioxidant test results were carried out by the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method using UltraViolet-Visible Spectrophotometry (UV-Vis). The resulting antioxidant activity has an inhibition value of 23% and 10% in bulk and super olein, respectively. Cooking oil is the essential food for bodies. Cooking oil should be enriched with vitamin A because this substance plays a critical role in maintaining health. Cooking oil contains antioxidant compounds, which inhibit or slow down oxidation reactions. This study aimed to determine the amount of vitamin A in super olein and bulk olein before fortification and the amount of antioxidant content in super olein and bulk olein before fortification. The amount of vitamin A content was obtained using the High-Performance Liquid Chromatography (HPLC) method of <0.005 IU/gram, while the antioxidant test results were carried out by the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method using UltraViolet-Visible Spectrophotometry (UV-Vis). The resulting antioxidant activity has an inhibition value of 23% and 10% in bulk and super olein, respectively.
INFLUENCE OF SOLVENT TYPE ON PATCHOULI OIL EXTRACTION EFFICIENCY USING MICROWAVE-ASSISTED METHOD Sanjaya, Andri; Mustafa, Mustafa; Sweatenia, Elisabeth Grace; Aulia, Siti Aisyah Rahimah; Rahmawati, Disty; Valiendra, Dhanda Ahmad; Damayanti, Damayanti; Fahni, Yunita; Auriyani, Wika Atro; Saputri, Desi Riana
JURNAL INTEGRASI PROSES Vol 13, No 2 (2024)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v13i2.28559

Abstract

Nilam (Pogostemon cablin Benth.) is an essential oil-producing plant with high economic value. Patchouli oil consists of components with a high boiling point, so it is very well used as a binding agent in the perfume industry. Patchouli oil is also used in the cosmetics and perfume industry, as well as in the food and beverage industry and the pharmaceutical industry.  This study aims to determine the effect of solvent type and extraction time on the obtained patchouli oil yield and the composition of patchouli oil through gas chromatography-mass spectrometry (GC-MS) analysis. Patchouli leaves were extracted using the microwave-assisted extraction (MAE) method at 375 W microwave power with 30, 45, 60, 75, and 90-minute time variations. The solvents used in this study were hexane and ethanol with a raw material to solvent ratio of 1:15. The results showed that patchouli oil yield increased with increasing extraction time until it reached the optimum value. However, after reaching the optimum value, the yield decreased with increasing time. Patchouli oil with ethanol has the highest yield at 75 minutes of extraction time, with a yield of 28.45%, and patchouli oil with hexane has the highest yield at 45 minutes, which is 6.25%. Based on GC-MS test, patchouli oil contains patchouli alcohol, trans-caryophyllene, α-guaiene, α-patchoulene, β-patchoulene, δ-guaiene and veridiflorol. The patchouli alcohol (PA) content contained in patchouli oil with ethanol is 5.192%, while patchouli oil with hexane contains patchouli alcohol of 2.445%.
OPTIMIZATION OF REMAZOL RED DYE REMOVAL PERFORMANCE USING AEROBIC GRANULAR SLUDGE IN A SEQUENCING BATCH REACTOR Sanjaya, Andri; Achmad, Feerzet; Robianto, Bagus; Ihsan, Ahyatul; Nugroho, Andreas Dwi; Alfares, Nelson; Damayanti, Damayanti; Fahni, Yunita; Deviany, Deviany; Saputri, Desi Riana
JURNAL INTEGRASI PROSES Vol 14, No 1 (2025)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v14i1.28880

Abstract

Textile wastewater pollution, mainly containing azo dyes such as Remazol Red, presents an environmental challenge in developing countries, including Indonesia. Although various wastewater treatment methods have been extensively studied, biological treatment efficiency at high dye concentrations remains challenging. In this context, aerobic granular sludge (AGS) technology in sequencing batch reactors (SBR) offers a potential solution. However, the existing knowledge gap lies in optimizing operating conditions for optimal dye degradation. This study demonstrates the use of response surface methodology (RSM) with a Box-Behnken design (BBD) to model the effects of independent variables such as aeration time, dye concentration, and COD on decolorization efficiency. Experimental results show that increasing aeration time and COD concentration significantly improve dye degradation, with an optimal decolorization value of 77% achieved at a COD concentration of 1000 mg/L and an aeration time of 24 hours. These findings imply that AGS-SBR technology can be further optimized for effective textile wastewater treatment on various industrial scales. 
MICROWAVE-ASSISTED HYDRODISTILLATION EXTRACTION OF CRUDE OIL FROM ARUMANIS MANGO KERNEL (Mangifera indica L.) Rahmiyati, Lutfia; Saputri, Desi Riana; Alhanif, Misbahudin; Shifa, Naufal Brain; Akbar, Daffa Ahsanul; Auriyani, Wika Atro; Damayanti, Damayanti; Fahni, Yunita; Sanjaya, Andri; Safitra, Edwin Rizki; Adiwibowo, Muhammad Triyogo; Wicaksono, Rihardian Maulana
JURNAL INTEGRASI PROSES Vol 14, No 1 (2025)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v14i1.32306

Abstract

Arumanis mango seeds (Mangifera indica L.) are generally underutilized and still considered agricultural waste. Mango seeds offer various benefits, including antioxidant properties, cholesterol-lowering effects, and natural antibiotic activity. This study aims to determine the yield of mango kernel extract, evaluate the influence of solvent type and extraction time on extraction efficiency, and identify the chemical composition of the extract. The extraction process was carried out using the microwave-assisted hydrodistillation (MAHD) at 375 watts, employing three types of solvents: ethanol, ethyl acetate, and n-hexane, with extraction times of 30, 60, and 90 minutes. The chemical composition of the extracts was analyzed using gas chromatography-mass spectrometry (GC-MS) analysis. The results showed that the highest yield was obtained using ethanol at an extraction time of 30 minutes, yielding 40.342%. Based on GC-MS analysis, in the n-hexane at a 90-minute extraction time, the most abundant fatty acid detected was butyric acid, with a retention time of 14.06 minutes and a peak area of 9.852%. Meanwhile, the most dominant compound was hydroxymethyl furfuraldehyde (HMF), which appeared at a retention time of 22.09 minutes with a peak area of 12.437%.
INFLUENCE OF SOLVENT POLARITY ON ULTRASOUND-ASSISTED EXTRACTION OF RUBBER SEED OIL: YIELD, CHEMICAL COMPOSITION, AND PHYSICOCHEMICAL CHARACTERISTICS Imalia, Calaelma Logys; Saputri, Desi Riana; Damayanti, Damayanti; Auriyani, Wika Atro; Alhanif, Misbahudin; Fahni, Yunita; Sanjaya, Andri; Achmad, Feerzet; Deviany, Deviany; Sufra, Rifqi; Safitra, Edwin Rizki; Sanjaya, Bagus Gelorawan; Sari, Dewi Kurnia
JURNAL INTEGRASI PROSES Vol 14, No 1 (2025)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v14i1.31756

Abstract

Rubber seeds contain fatty acids that can be used as industrial mixtures and processed into biodiesel, soap production, and animal feed. So far, the utilization of rubber seeds has not been optimal, so rubber seeds can be processed into oil using an ultrasound-assisted extraction (UAE). The study aimed to determine the characteristics of oil from rubber seed extract, such as color, odor, and chemical compound content. In addition, the study seeks to assess the effect of solvent type (n-hexane, ethyl acetate, and ethanol), extraction time (30, 45, and 60 minutes), and ratio of material :solvent (1:5, 1:6, and 1:7 w/v) on the yield (%) of oil extract from rubber seeds. The results showed that oil from rubber seed extract obtained with n-hexane exhibited a yellow color and had a rubber seed aroma, ethyl acetate solvent produced a cloudy yellow color and had an ethyl acetate aroma, and ethanol solvent produced a brownish yellow color and had a rubber seed aroma. The most significant oil extraction result from rubber seeds is ethanol solvent with a time of 45 and 60 minutes, and a ratio of material to solvent of 1:7 w/v. The rubber seed oil content was tested using GC-MS taken from the three best samples of each type of solvent (n-hexane, ethyl acetate, and ethanol) at an extraction time of 45 minutes and a ratio of material to solvent of 1:7 w/v. The oil compound content in rubber seed extract was 90.64% using hexane, 35.95% using ethyl acetate, and 25.19% using ethanol as solvents. The oil compounds extracted using n-hexane solvent consisted of 9-octadecanoic acid, methyl ester at 63.917%, those using ethyl acetate solvent were acetic acid, butyl ester at 30.67%, and those using ethanol solvent were n-hexadecanoic acid at 9.15%.
EXTRACTION OF DAMMAR RESIN (Agathis dammara) USING MICROWAVE-ASSISTED HYDRO-DISTILLATION (MAHD) A'yuni, Dewi Qurrota; Alhanif, Misbahudin; Hasna, Afifah; Halizah, Nurul; Damayanti, Damayanti; Auriyani, Wika Atro; Fahni, Yunita; Sanjaya, Andri; Mustafa, Mustafa; Kodarif, Abdul Rozak; Rahmiyati, Lutfia; Turnip, Nina Juliana Roberta; Safitra, Edwin Rizki; Saputri, Desi Riana
JURNAL INTEGRASI PROSES Vol 14, No 1 (2025)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v14i1.31631

Abstract

Dammar resin (Agathis dammara) is a mixture of various organic polymers in a solid or semi-solid form that can be utilised as an essential oil source. This study extracted the essential oil from dammar resin using microwave-assisted hydro-distillation (MAHD), considering its ability to extract the product in a short period with only a small amount of solvent. This study investigates the effect of solvent and extraction time on the yield of dammar resin extract. Results showed that the highest yields are 27.500, 22.902, and 15.392% for distilled water, a 1:1 v/v mixture of ethyl acetate and distilled water, and a 1:1 v/v mixture of hexane and distilled water as solvents, respectively. The optimum extraction time was different for different solvents, in the 60–90 minute range. Based on the gas chromatography-mass spectrometry (GC-MS) analysis, the dammar resin extract contains several groups of components, including alcohol and sesquiterpene groups. The alcohol group was higher after extraction using an ethyl acetate and distilled water mixture, especially 2-Butoxyethanol, with a yield of 39.706%. Meanwhile, a mixture of hexane and distilled water increased the sesquiterpene compounds in products such as Germacrene D, yielding 19.975%.
OPTIMIZATION OF PECTIN YIELD FROM KEPOK BANANA PEEL (Musa Balbisiana BBB) USING ULTRASONIC EXTRACTION WITH ACETIC ACID AND SULFURIC ACID SOLVENTS Silvia, Putri Zulva; Saputri, Desi Riana; Damayanti, Damayanti; Auriyani, Wika Atro; Fahni, Yunita; Sanjaya, Andri; Yusupandi, Fauzi; Yuniarti, Reni; Safitra, Edwin Rizki; Tiara, Mega; Pajrin, Alfina; Alhanif, Misbahudin
JURNAL INTEGRASI PROSES Vol 14, No 1 (2025)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v14i1.31632

Abstract

In Indonesia, banana fruit production occupies the first position compared to other fruits. The peel constitutes approximately 40% of the total weight of the fruit, thus producing a large amount of waste. The white part of the banana peel (mesocarp) has the potential to serve as a source of pectin, which primarily functions as a thickening and gel-forming agent. Pectin can be extracted from fruit peel using acidic solvents. This research was performed using the ultrasound-assisted extraction (UAE) method. This study utilized banana peel waste produced by banana chips traders in the city of Bandar Lampung and aims to determine the effect of temperature, time, and type of extraction solvent on the yield of pectin extract from kepok banana peels (Musa balbisiana BBB), and to identify the molecular functional groups of extracted pectin with the highest yield. Based on this research, it is known that the yield increases with increasing temperature and extraction time. The optimum condition for pectin extraction from kepok banana peel (Musa balbisiana BBB) was obtained at a temperature of 70 °C with a time of 90 minutes for both acetic acid and sulfuric acid solvents, yielding 12.63 and 14.09%, respectively. FTIR spectroscopy analysis reveals that the pectin extract exhibits functional groups with characteristic absorption bands in the specific wavelength regions consistent with pectin’s structure. These include O–H stretching vibrations, –CH₃ groups in the methoxyl (COOCH₃) branch, C–H bonds, C=O carbonyl groups, C–O bonds, and ether (C–O–C) linkages.
Alkaline Activated Natural Zeolite as a Microbial Immobilization Media in Anaerobic Digestion for Tapioca Wastewater Treatment: Zeolit Alam Teraktivasi Basa sebagai Media Imobilisasi Mikrobial di Peruraian Anaerobik untuk Pengolahan Limbah Cair Tapioka Sanjaya, Andri; Agustina, Berliana Putri; Prayoga, Ageng Kaka; Salsabila, Dwinda; Arhab, Jabir Shoji; Damayanti, Damayanti; Auriyani, Wika Atro; Fahni, Yunita; Saputri, Desi Riana
Jurnal Teknologi Lingkungan Vol. 26 No. 2 (2025)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jtl.2025.7432

Abstract

Abstrak Produksi biogas dari limbah cair singkong menawarkan sumber energi yang berkelanjutan, meskipun efisiensinya masih menjadi tantangan. Penggunaan zeolit alami sebagai media untuk mengimobilisasi bakteri anaerob menunjukkan potensi, namun efisiensi proses ini dapat lebih ditingkatkan dengan aktivasi zeolit. Namun, pengetahuan tentang bagaimana zeolit yang diaktifkan secara basa (NaOH) mempengaruhi aktivitas mikroba dan hasil biogas masih terbatas. Dalam penelitian ini, kami menunjukkan bahwa zeolit alam Lampung yang diaktifkan secara basa signifikan meningkatkan produksi biogas dengan menyediakan media imobilisasi yang lebih efektif bagi bakteri anaerob. Analisis Fourier transform infrared spectroscopy (FTIR) mengungkapkan perubahan struktural, dengan pergeseran gelombang Si-O dan Al-O, yang menunjukkan interaksi kimia yang lebih baik setelah aktivasi. Scanning electron microscope-energy dispersive x-ray spectroscopy (SEM-EDX) mengonfirmasi peningkatan kandungan Al dan Na; Al meningkat secara signifikan dari 5,62% menjadi 7,48%, yang menunjukkan peningkatan kandungan Al dalam struktur zeolit setelah aktivasi. Sementara itu, analisis xray diffraction (XRD) mengungkapkan kristalinitas 21% pada zeolit yang diaktifasi, yang menunjukkanpermukaan mendukung untuk perlekatan mikroba. Analisis Brunauer-Emmett-Teller (BET) menunjukkan struktur mesopori (34,335 Å) yang meningkatkan kontak bakteri dengan substrat. Reaktor dengan zeolit yang diaktifkan mencapai puncak produksi biogas sebesar 620 mL, melebihi kontrol karena peningkatan stabilitas mikroba dan pengurangan akumulasi asam lemak volatil (VFA). Hasil ini menunjukkan bahwa zeolit yang diaktivasi secara basa dapat secara signifikan meningkatkan efisiensi sistem produksi biogas dengan meningkatkan imobilisasi mikroba dan stabilitas proses   Abstract Biogas production from cassava wastewater offers a sustainable energy source, though efficiency remains challenging. Natural zeolite is a promising material for anaerobic bacteria immobilization media. However, there is limited knowledge of how alkaline-activated (NaOH) zeolite affects microbial activity and biogas yield. Here, we show that alkaline-activated Lampung natural zeolite significantly enhances biogas production by providing a more effective immobilization medium for anaerobic bacteria. Fourier transform infrared spectroscopy (FTIR) analysis reveals structural changes, with a shift in Si-O and Al-O vibrations, indicating improved chemical interaction post-activation. Scanning electron microscope-energy dispersive x-ray spectroscopy (SEM-EDX) confirms increased Aland Na content; the Al increased significantly from 5.62% to 7.48%, which may indicate an increase in Al content within the zeolite structure after activation. Meanwhile, the x-ray diffraction (XRD) analysis revealed a 21% crystallinity in the activated zeolite, suggesting a favorable surface for microbial attachment. Brunauer-Emmett-Teller (BET) analysis shows a mesoporous structure (34.335 Å) that improves bacterial contact with the substrate. The reactor with activated zeolite achieved peak biogas production of 620 mL, outperforming the control due to enhanced microbial stability and reduced volatile fatty acid (VFA) accumulation. These results sugest that alkaline-activated zeolite can significantly boost the efficiency of biogas production systems by improving microbial immobilization and process stability
Characterization of Cellulose Extracted from Garlic Waste via Alkaline Treatment and Its Effect on Yield Fahni, Yunita; Atro Auriyani, Wika; Amelia, Devita; Rizki Safitra, Edwin; Riana Saputri, Desi; Damayanti, Damayanti; Sanjaya, Andri; Christian Surya Atmaja, Michael; Nyoman Wiswa Kananda, I; Surya Ningrum, Riska; Mahardika, Melbi
Reaktor Volume 25 No.1 April 2025
Publisher : Department of Chemical Engineering, Faculty of Engineering, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/reaktor.25.1.%p

Abstract

Garlic waste—including straws, bulbs, and skins—is an agricultural residue contributing to household waste. Rich in cellulose, garlic waste can be converted into various value-added products through proper processing. In this study, cellulose was extracted from garlic waste using alkaline treatment to investigate the influence of sodium hydroxide (NaOH) concentration on the characteristics of the resulting cellulose. NaOH solutions with varying concentrations of 2%, 7%, 14%, and 20% were used during the alkalization process. FTIR spectra revealed transmittance changes with increasing concentration, indicating a reduction in lignin content. The resulting cellulose exhibited needle-like structures, and garlic fibers with amorphous morphology showed cleaner surfaces at a NaOH concentration of 20%. The highest extract yield from the alkalization process was 62.7%, achieved at a NaOH concentration of 2%. These findings demonstrate the potential of garlic waste as a cellulose source and its applicability for producing derivative products such as thin films, optical fibers, and bioplastic raw materials.
Palm Oil Mill Effluent Treatment Technology using Sequencing Batch Reactor (SBR) with Oxidation Reduction Potential (ORP) Monitoring Sanjaya, Andri; Saputri, Desi Riana; Damayanti, Damayanti; Fahni, Yunita; Auriyani, Wika Atro; Mustafa, Mustafa
Jurnal Teknik Kimia dan Lingkungan Vol. 8 No. 1 (2024): April 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jtkl.v8i1.3340

Abstract

Palm oil industries have products like Crude Palm Oil (CPO), and 70% of others contain waste. One of the wastes is the liquid waste known as Palm Oil Mill Effluent (POME). The potential of POME to be reprocessed into clean water will be profitable. One of POME's reprocessing methods is the Sequencing Batch Reactor with Aerobic Granulated Sludge (SBR-AGS), which has five main phases: filling, idling, aeration, settling, and discharge, with a cycle time of 360 minutes. The first step in using this reactor is the start-up process, a granule-forming process from some sludge that has already acclimatized. In one complete cycle, the Oxidation-Reduction Potential (ORP) parameter is used to observe the electron transfer process that shows the oxygen supply into the reactor, which enables the condition of each phase in the process to be analyzed. The trend of ORP value is constantly changing in every phase. For the idling phase, the ORP tends to decrease in a value of (-300)-(-400) mV, and for the aeration phase, it will increase in a value of (-100)-100 mV.
Co-Authors A'yuni, Dewi Qurrota Achmad, Feerzet Achmad, Feerzet Adimas Anugrah Rivandy Adiwibowo, Muhammad Triyogo Agriadi Dwi Nugroho Putro Agriadi Dwi Nugroho Putro Agus Slamet Riyadi Agustina, Berliana Putri Akbar, Daffa Ahsanul Aldillah Herlambang Alfares, Nelson Alhanif, Misbahudin Alhuda, Alhuda Amedeo Cavendish Amelia, Devita Andiani, Balqis Putri Anugrah Ayub Waskito Arhab, Jabir Shoji Arifino Decika Rachman Athallah Satrionindya Herlambang Atro Auriyani, Wika Aulia, Siti Aisyah Rahimah Auriani, Wika Atro Auriyani, Wika Atro Auriyani, Wika Atro Auriyani, Wika Atro Auriyani, Wika Atro Azzaima Ayu Ulisya A’yuni , Dewi Qurrota Christian Surya Atmaja, Michael Cika Amalia Shabira Damayanti Damayanti Damayanti Damayanti Demi Dama Yanti Desi Riana Saputri Desi Riana Saputri Devia Gahana Cindi Alfian Deviany Deviany, Deviany Deviany, Deviany Deviany, Deviany Didik Supriyadi Dikri Uzlifah Janah Edwin Rizki Safitra Endi Adriansyah Fadhila, Syalsa Fahmi, Yunita Fahni, Yunita Fahni, Yunita Fahni, Yunita Fahni, Yunita Fahni, Yunita Feerzet Achmad Fidel Abdiman Zega Fikri Rahmatul Ikhlas Galeh Widharma Guita Normi Halizah, Nurul Hasna, Afifah Ibnu Maulana Hidayatullah Ihsan, Ahyatul Ikhlas, Fikri Rahmatul Imalia, Calaelma Logys Jabosar Ronggur Hamonangan Panjaitan Kodarif, Abdul Rozak Kurniawansyah, Arief Ladien, Ahmad Fatrijan Listyadevi, Yuniar Luthfia Listyadevi, Yuniar Luthfia Mahardika, Melbi Mardiansyah, Rio Marlina, Titi Mediana, Annisa Misbahudin Alhanif Muhammad Bagus Tri Jaya Saputra Muhammad Triyogo Adiwibowo Mustafa Mustafa Mustafa, Mustafa Mustafa, Mustafa Nugroho, Andreas Dwi Nurafinda, Meylani Dwi Nurul Mawaddah Nyoman Wiswa Kananda, I P.T.Z, Luter evons Pajrin, Alfina Pradita, Natania Anggreani Prayoga, Ageng Kaka Putra Hidayatulloh Putra, Muhammad Alparidi Pamungkas Putri, Amelia Syifa Divana Rahmawati, Disty Rahmiyati, Lutfia Ramadhan, Zulfikar Ratih Ainun Mardiyah Reni Yuniarti Riana Saputri, Desi Ridho Ramadhan Jakop Rifqi Sufra Riziq, Annisa Zahara Rizki Safitra, Edwin Riztu, Sonia Robianto, Bagus Safira Anggarini Safitra, Edwin Rizki Safitra, Edwin Rizki Said, Aja Avriana Salsabila, Dwinda Sanjaya, Bagus Gelorawan Saputri, Desi Riana Saputri, Desi Riana Saputri, Desi Riana Saputri, Desi Riana Saputri, Desi Riana Sari, Dewi Kurnia Satria , Arysca Wisnu Satria, Arysca Wisnu Shifa, Naufal Brain Silvia, Putri Zulva Suhartono Surya Ningrum, Riska Suzana, Asih Sweatenia, Elisabeth Grace Syahriantoro, Nur Alfi Taharuddin Taharuddin Tiara, Mega Turnip, Nina Juliana Roberta Valiendra, Dhanda Ahmad Veronika Viany Suswanto Wicaksono, Rihardian Maulana Wika Atro Auriyani Yuniar Luthfia Listyadevi Yuniarti, Reni Yuniarti, Reni Yunita Fahni Yusupandi, Fauzi Yusupandi, Fauzi Yusupandi, Fauzi Zega, Fidel Abdiman