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Uji Toksistas Subkronik 28 Hari Ekstrak Metanolik kombinasi Daun Benalu Teh dan Benalu Mangga terhadap fungsi Hepar Pada Tikus (Rattus norvegicus) Betina Hatif Khusnin Nida'; Nour Athiroh Abdoes Sjakoer; Nurul Jadid Mubarakati
Jurnal Ilmiah Biosaintropis (Bioscience -Tropic) Vol 7 No 2 (2022): Januari 2022
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (856.734 KB) | DOI: 10.33474/e-jbst.v7i2.355

Abstract

ABSTRACT Flavonoids and quercetin are metabolite compounds contained in parasite plants. The role of the compounds is as an antioxidant that can protect cell damage from free radicals,for example liver. The presence of antioxidant can neutralize and protect the liver from free radicals. Liver is an organ that is vulnerable to damage caused by drugs or toxic chemicals because the liver is the center of metabolism in the body. Can be known with indicators of increasing level of SGOT, SGPT total bilirubin and histopathologic liver. The purpose of this study to determine the effect of the combination of extracts of tea parasite and mango parasite (EMBTBM) on levels of liver function in female rats (Rattus norvegicus) for 28 days. Data were analyzed using ANOVA version Jamovi 1.0.1.0.. The number of test animals is 20 female rats were divided into four groups, group 1 as a control, group 2,3,4 as a treatment. The treatment groups was given EMBTBM with different doses of 250 mg/kgBW, 500 mg/kgBW and 1000 mg/kgBW. Based on the research results show that a significant value difference between the group was p> 0,05. Therefore EMBTBM given to female rats for 28 days with a dose of 250 mg/BW, 500 mg/kgBW and 1000 mg/kgBW in the treatment group all dose were not significantly different compared with controls. So that the level of liver function in female rats was safe (not toxic) and has no effect on liver histopathology of female wistar rats. Keyword: Subchronic, Extract and liver function
Analisis Distribusi Serangga Tanah Jalan MT Haryono dan Tlogomas Malang Hasan Zayadi; Nurul Jadid Mubarakati
Biota Vol 10 No 2 (2017)
Publisher : Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1120.083 KB) | DOI: 10.20414/jb.v10i2.3

Abstract

Vegetation in urban areas can be viewed, as compensation for environmental change due to urbanization of plant diversity affecting the diversity of animals in an ecosystem, the loss of plant species will disrupt the food webs in the ecosystem. Research on the diversity of soil insects found in shade trees species is still not widely done. The purpose of this study were to identify the types of soil insects found in shade trees along Dinoyo and Tlogomas roadside in sub-district of Lowokwaru, Malang and to characterize spatial distribution of soil insect species found in shade trees along Dinoyo and Tlogomas roadside in sub-district of Lowokwaru Malang by using GIS application. Sampling was conducted at two different locations (MT Haryono and Tlogomas Road). Soil insect analysis was calculated using Shannon-Wiener (H') index at different sites. Variables measured were Relative Frequency (FR) and Relative Abundance (KR), while mapping Spatial descriptions. Distribution of soil insects was done by stages in spatial data analysis including digitization, attribute data, map overlay, and map output results. The results of this study obtained the number of species of soil insects as many as 14 species with a total of 287 individuals. Soil insects most commonly found were family Formicidae, the species of Momorium destructor with the number of individuals as much as 87 individuals, and Paratrechina longicornis as many as 86 individuals.
In silico exploration the phenolic compound of olive leaves as acetylcholinesterase enzyme (AChE) inhibitor for Alzheimer’s disease therapy Nurul Jadid Mubarakati; Oktavia Rahayu Puspitarini; Tintrim Rahayu; Alik Maulidiyah
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 24 No 2 (2019): June 2019
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.905 KB) | DOI: 10.23869/23

Abstract

Olive (Olea europaea) have been cultivated and grown well in tropical climates such as Indonesia. Indonesia local community have used olive as herbal medicines due to its active compounds known as oleuropein that has many biological activities including as neurotherapy in Alzheimer's disease. The purpose of this study is to explore the potential phenolic compounds of olive and examine the acetylcholinesterase (AChE) inhibitory activity displayed by different olive polyphenols through a silico approach. The bioactive compounds of olive which had been analyzed in this study were phenolic compound included oleuropein, demethyl-oleuropein, ligstroside, oleoside, verbascoside, luteolin 7-glucoside, and hydroxytyrosol. Interaction of bioactive compounds with acetylcholinesterase (AChE) was analyzed through molecular specific docking using AutoDock Vina with Pyrx Software. The result elucidate that olive contain potential biological activities as antioxidant, anti-inflammatory, antineoplastic, free radical scavenger, antibacterial, antifungal, expression TP53 enhancer, caspase 8 stimulant, platelet adhesion inhibitor, treatment for lipoprotein disorder, antiviral and dementia treatment/Alzheimer disease. The highest bioactivity percentage of olive phenolic compound are as an antioxidant of 82%, anti-inflammatory of 73%, and anti-cancer (antineoplastic) of 70% respectively. Based on molecular docking analysis show one of olive phenolic compound of the dimethyl-oleuropein has strong interaction with AChE as pointed in the binding affinity of demethyl-oleuropein +AChE of -8.9 kcal/mol has closed to galanthamine binding affinity of -10.3 kcal/mol. Along with glutamate acid 202, tyrosine 133 and tyrosine 124 are the major contributors in the target-ligand interactions. The selected demethyl-oleuropein ought to be tested in clinical studies to discover new neuro-therapeutic candidates.
The portrait of neem leaves-based high performance wound healing activity on zebrafish Nour Athiroh; Ari Hayati; Istirochah Pudjiwati; Ahmad Taufiq; Nurul Jadid Mubarakati
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 27 No 1 (2021): December 2021
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/bphjbr.27.1.20214

Abstract

This study was designed to evaluate the role of sliced and dropping models of neem leaves (Azadirachta indica) and environmental factors on zebrafish wound shrinkage. This study employed two treatment models: neem leaf slices and drops model. The treatment in the neem leaf slice model was the control group (fish was injured without neem leaf slices treatment, and G1-G3 of each fish was injured at 0.3 cm + 0.5, 1, and 2 g. Treatment in the neem leaf drop model was control group (fish was injured without neem leaves drops, and G1-G3 of each fish was injured at 0.3 cm + 1, 2, 4 drops. Findings suggest that there is a significant difference between the control group by treating G1, G2, and G3 on the shrinkage of zebrafish wound area both in the neem leaf slice and drop models, but G1 was not significantly different from G2 and G3, as well as G2 and G3 both in the neem leaf slice and drop model. Neem leaves contain nutrients that play a vital role in the formation of collagen and the formation of new capillaries to help speed up the wound healing process. The healing process involves the dynamic interaction of physiological factors.
IDENTIFIKASI TOTAL MIKROBA, CEMARAN Escherichia coli DAN NILAI pH SUSU PASTEURISASI YANG BEREDAR DI KOTA MALANG Oktavia Rahayu Puspitarini; Nurul Jadid Mubarakati
JURNAL ILMIAH PETERNAKAN TERPADU Vol 7, No 1 (2019)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.568 KB) | DOI: 10.23960/jipt.v7i1.p201-205

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Malang is a rich culinary city of livestock products such as pasteurized milk. The purposes of this study were analyzed total microbes, contamination of Escherichia coli and pH of pasteurized milk produced by milk store, village unit cooperation milk house and STMJ cafe in Malang. The method of this research were survey and experiment. The samples were took from milk store (P1), village unit cooperation milk house (P2) and STMJ café (P3)  in Malang during 4 days. The data analysis of total microbial and pH using one-way analysis of variance (ANOVA) and continued by Duncan Multiple Range Test (DMRT) while Escherichia coli data was analyzed by descriptive analysis. The results showed that there were a real influence (P<0,05) of milk producers on total microbes and pH. Escherichia coli contaminant from three producers were showed the same results which were less than 3 apm/ml. The conclusions of this study were total microbes and contamination of Escherichia coli original pasteurized milk produced by milk store, village unit cooperation milk house and STMJ cafe under the limit of microbial contamination on food. Microbiological quality in terms of total microbes, and contamination of Escherichia coli pasteurized milk by milk store in Malang City were classified to national standard of pasteurized milk in Indonesia. Keywords: Total Microbes, Escherichia coli, pH, Pasteurized Milk, Malang City
Pendampingan Inovasi Olahan Es Krim Jahe-Kencur pada Kelompok Wanita Tani di Mangliawan Malang Nour Athiroh; Nurul Jadid Mubarakati
Journal of Dedicators Community Vol 4, No 2 (2020)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jdc.v4i2.1107

Abstract

Ginger and galangal powder are less attractive to people in Mangliawan village. The cooperative's ginger powder sales business experienced a setback. The aim is to provide creativity and innovation assistance to this ginger powder as a raw material for ice cream. The phenomenon of this decade appears in various variants of ice cream, but there is no ginger-galangal based ice cream business yet. The service method consists of: 1) program socialization, 2) training in making ice cream, 3) formation of non-governmental organizations as program partners, 4) program monitoring, 5) focus group discussion, f) evaluation. Measurement of the impact of the activity was carried out using a questionnaire technique which aims to obtain a direct picture of the community in Mangliawan village. The results of the service program are 1) the public's knowledge of the potential of kencur ginger and its processing has increased; 2) Partners know how to make kencur ginger ice cream; 3) public knowledge of the benefits of ginger ice cream increases; 4) There is a desire of the respondent to open a ginger-kencur ice cream business plan and increase the economic level.
Gambaran Histopatologi Otak Pada Tikus Hipertensi (DOCA-Garam) yang Dipapar Ekstrak Metanolik Kombinasi Benalu Teh dan Benalu Mangga Model Preventif Dyan Aprillia Susanti; Nour Athiroh Abdoes Sjakoer; Nurul Jadid Mubarokati
Jurnal SAINS ALAMI (Known Nature) Vol 5, No 1 (2022)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v5i1.15541

Abstract

Hypertension is an increase in blood pressure that exceeds normal limits. In patients with hypertension, systolic blood pressure is 140 mmHg and diastolic blood pressure is 90 mmHg and comes from a complex and interconnected environment. Hypertension is a non-communicable disease that can cause death in humans and is closely related to cardiovascular disease. Hypertension is considered the main cause of 9.4 million deaths that occur in the world's population every year. Disorders of blood vessels around the brain due to hypertension can cause death. The purpose of this study was to determine the effectiveness of the methanolic extract of the combination of Mango Mistletoe and Mistletoe Tea (EMKBTBM) given to rats with hypertension model on the histopathological features of the brain in hypertensive rats (DOCA-salt) preventive model. The method used in this study was the true experimental method and the RAL research design on 25 male wistar rats with 3 treatments (PI, PII, PIII), (K-) group without any treatment (without administration of DOCA Salt and EMKBTBM) and (K+) using DOCA-Salt induction without giving EMKBTBM, and 5 times replication. The EMKBTBM was given with a ratio of mango mistletoe: tea mistletoe which was 3:1 and then given at a dose of 50, 100, 200 mg/KgBB in the treatment of PI, PII, PIII. Data analysis was carried out by using ANOVA statistical test using the JAMOVI application. Based on the results of the study, it was shown that giving EMKBTBM to rats had the effect of reducing the amount of damage (necrosis) in the white matter area of the brain. The administration of EMBTBM at a dose of 50 mg/KgBW was the most optimum dose in reducing the amount of white matter cell necrosis in the male wistar rat brain.Keywords:3 Brain Necrosis, Hypertension, Mango Mistletoe, Tea MistletoeABSTRAKHipertensi merupakan bertambahnya tekanan darah melebihi batas normal. Pada penderita hipertensi, tekanan darah sistolik 140 mmHg dan tekanan darah diastolik  90 mmHg serta berasal dari lingkungan yang kompleks dan saling berhubungan. Hipertensi ialah penyakit tidak menular yang dapat mengakibatkan kematian pada manusia dan berkaitan erat dengan penyakit kardiovaskular. Hipertensi dianggap sebagai sebab utama 9,4 juta kematian yang terjadi pada penduduk dunia pada setiap tahunnya. Gangguan pembuluh darah disekitar otak akibat hipertensi dapat menebabkan kematian. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas Ekstrak Metanolik Kombinasi Benalu Mangga dan Benalu Teh (EMKBTBM) yang diberikan pada tikus model hipertensi terhadap gambaran histopatologi otak pada tikus hipertensi (DOCA-garam) model preventif. Metode yang digunakan dalam penelitian ini menggunakan metode true eksperimental serta desain penelitian RAL pada 25 ekor tikus wistar jantan dengan 3 perlakuan (PI, PII, PIII), (K-) kelompok tanpa perlakuan apapun (tanpa pemberian DOCA Garam dan EMKBTBM) dan (K+) menggunakan induksi DOCA-Garam tanpa pemberian EMKBTBM, serta 5x ulangan. Pemberian EMKBTBM dengan perbandingan benalu mangga : benalu teh yaitu 3:1 kemudian diberikan dengan dosis 50, 100, 200 mg/KgBB pada perlakuan PI, PII, PIII. Analisis data dilakukan dengan uji statistic ANOVA menggunakan aplikasi JAMOVI. Berdasarkan hasil penelitian menunjukkan pemberian EMKBTBM pada tikus mempunyai efek yaitu dapat mengurangi jumlah kerusakan (nekrosis) di area white matter otak. Pemberian EMBTBM dengan dosis 50 mg/KgBB merupakan dosis paling optimum dalam menurunkan jumlah nekrosis sel white matter otak tikus wistar jantan.Kata kunci: Benalu Teh, Benalu Mangga, Hipertensi, Nekrosis Otak
Uji Toksisitas Sub-Kronik 28 Hari Ekstrak Metanolik Daun Benalu Teh Dan Benalu Mangga Terhadap Fungsi Jantung Tikus Wistar Betina M. Abdul Qodir Jailani; Nour Athiroh Abdoes Sjakoer; Nurul Jadid Mubarakati
Jurnal Ilmiah Biosaintropis (Bioscience -Tropic) Vol 8 No 1 (2022): Agustus 2022
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (934.045 KB) | DOI: 10.33474/e-jbst.v8i1.364

Abstract

Benchmark damage to heart function lies in LDH, CPK, CK-MB as well as histopathology of heart organs. This study aims to determine the 28-day subchronic toxicity of methanolic extracts of tea parasites and mango parasites (EMBTBM) on the heart function of female Wistar rats by experimental methods. In analyzing the data, one way ANOVA test is used, namely SPSS with version 1.0 1.0. A total of 20 female Wistar rats were used as test animals. Then divided into 4 treatments, namely control, treatment 1 dose 250 mg/KgBW, treatment 2 dose 500 mg/KgBW and treatment 3 dose 1000 mg/KgBW, each containing 5 mice. From the results of the study, it was found that EMBTBM positively contained flavonoids in the form of quercetin and rutin to reduce LDH, CPK, and CK-MB levels in female Wistar rats, and be safe against the histopathology of the heart organs of female Wistar rats.
Bovine And Human Zona Pellucida 3 Gene Glycans Site Prediction Using In Silico Analysis Nurul Jadid Mubarakati; Aulanni'am Aulanni'am; Sutiman Bambang Sumitro; Gatot Ciptadi
Journal of Tropical Life Science Vol. 4 No. 3 (2014)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.04.03.08

Abstract

Zona pellucida is one of the protective layer of the egg cell and has a function as an intermediary species-specific fertilization. Glycoproteins of human and bovine zona pellucida is composed of three types, namely ZP1, ZP2 and ZP3. ZP3 gene has amino acid sequence homology with other mammals. Oligosaccharides components of the zona pellucida glycans are composed from units of asparagine residues (N -linked) and serine/threonine (O -linked). The aims of this study was to analyze the DNA sequences of human and bovine and further predicts glycans site on amino acid sequence of human and bovine ZP3. In this study, ZP3 gene fragments have been isolated from bovine and humans were analyzed in Silico. This work were conducted by comparing the data of DNA sequence from human and bovine PCR product using NCBI BLAST. The results showed that there were similarities at amino acid positions number 23-38. bZP3 sequence had three glycans site (Asn-X-Thr/Ser) and one site on hZP3 glycans. One of the sites was conserved between the two species.
Gambaran Histopatologi Otak Pada Tikus Hipertensi (DOCA-Garam) yang Dipapar Ekstrak Metanolik Kombinasi Benalu Teh dan Benalu Mangga Model Preventif Dyan Aprillia Susanti; Nour Athiroh Abdoes Sjakoer; Nurul Jadid Mubarokati
Jurnal SAINS ALAMI (Known Nature) Vol. 5 No. 1 (2022)
Publisher : FMIPA UNISMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/j.sa.v5i1.15541

Abstract

Hypertension is an increase in blood pressure that exceeds normal limits. In patients with hypertension, systolic blood pressure is 140 mmHg and diastolic blood pressure is 90 mmHg and comes from a complex and interconnected environment. Hypertension is a non-communicable disease that can cause death in humans and is closely related to cardiovascular disease. Hypertension is considered the main cause of 9.4 million deaths that occur in the world's population every year. Disorders of blood vessels around the brain due to hypertension can cause death. The purpose of this study was to determine the effectiveness of the methanolic extract of the combination of Mango Mistletoe and Mistletoe Tea (EMKBTBM) given to rats with hypertension model on the histopathological features of the brain in hypertensive rats (DOCA-salt) preventive model. The method used in this study was the true experimental method and the RAL research design on 25 male wistar rats with 3 treatments (PI, PII, PIII), (K-) group without any treatment (without administration of DOCA Salt and EMKBTBM) and (K+) using DOCA-Salt induction without giving EMKBTBM, and 5 times replication. The EMKBTBM was given with a ratio of mango mistletoe: tea mistletoe which was 3:1 and then given at a dose of 50, 100, 200 mg/KgBB in the treatment of PI, PII, PIII. Data analysis was carried out by using ANOVA statistical test using the JAMOVI application. Based on the results of the study, it was shown that giving EMKBTBM to rats had the effect of reducing the amount of damage (necrosis) in the white matter area of the brain. The administration of EMBTBM at a dose of 50 mg/KgBW was the most optimum dose in reducing the amount of white matter cell necrosis in the male wistar rat brain.Keywords:3 Brain Necrosis, Hypertension, Mango Mistletoe, Tea MistletoeABSTRAKHipertensi merupakan bertambahnya tekanan darah melebihi batas normal. Pada penderita hipertensi, tekanan darah sistolik 140 mmHg dan tekanan darah diastolik  90 mmHg serta berasal dari lingkungan yang kompleks dan saling berhubungan. Hipertensi ialah penyakit tidak menular yang dapat mengakibatkan kematian pada manusia dan berkaitan erat dengan penyakit kardiovaskular. Hipertensi dianggap sebagai sebab utama 9,4 juta kematian yang terjadi pada penduduk dunia pada setiap tahunnya. Gangguan pembuluh darah disekitar otak akibat hipertensi dapat menebabkan kematian. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas Ekstrak Metanolik Kombinasi Benalu Mangga dan Benalu Teh (EMKBTBM) yang diberikan pada tikus model hipertensi terhadap gambaran histopatologi otak pada tikus hipertensi (DOCA-garam) model preventif. Metode yang digunakan dalam penelitian ini menggunakan metode true eksperimental serta desain penelitian RAL pada 25 ekor tikus wistar jantan dengan 3 perlakuan (PI, PII, PIII), (K-) kelompok tanpa perlakuan apapun (tanpa pemberian DOCA Garam dan EMKBTBM) dan (K+) menggunakan induksi DOCA-Garam tanpa pemberian EMKBTBM, serta 5x ulangan. Pemberian EMKBTBM dengan perbandingan benalu mangga : benalu teh yaitu 3:1 kemudian diberikan dengan dosis 50, 100, 200 mg/KgBB pada perlakuan PI, PII, PIII. Analisis data dilakukan dengan uji statistic ANOVA menggunakan aplikasi JAMOVI. Berdasarkan hasil penelitian menunjukkan pemberian EMKBTBM pada tikus mempunyai efek yaitu dapat mengurangi jumlah kerusakan (nekrosis) di area white matter otak. Pemberian EMBTBM dengan dosis 50 mg/KgBB merupakan dosis paling optimum dalam menurunkan jumlah nekrosis sel white matter otak tikus wistar jantan.Kata kunci: Benalu Teh, Benalu Mangga, Hipertensi, Nekrosis Otak
Co-Authors Abdul Hamid A. Toha Adi Sofyan Ansori, Muhammad Agus Mohammad Hikam Ahmad Taufiq Aisyah Febria Damayanti Alik Maulidiyah Annisatul Hakimah Ari Hayati Arifiati, Shinta Arina Roikhana Asari, Devi Indrayani Fitri Aulanni'am Aulanni'am Aulanni'am, Aulanni'am Azis Mawardi Azis Mawardi Chintya Ayu Pertiwi Della Aljanna Savita Dewi Qurrot &#039;Aini Dewi, Atikah Nur Shabrina Razan Dyan Aprillia Susanti Eka Kumalasari Fradina, IntanTrixi Galuh Ayu Setya Sari Gatot Ciptadi Gatra Ervi Jayanti Gatra Ervi Jayanti Hasan Zayadi Hatif Khusnin Nida' Hikam, Agus Mohammad Husain Latuconsina Islami, Darajatun Islamya, Nur Afni Auli Ismatud Diniyah ISNAWATI Istirochah Pujiwati Januarista, Terra Janur Annisa Sajida Kamilah, Nahdhiyatun Kharisma, Viol Dhea Kurniasari, Yulia Lestari, Tengku Anggun M. Abdul Qodir Jailani Ma'ruf, Muhammad Maghfiroh, Faldha Laili Malia Anjani Moch Mustakim Moch Mustakim Muhammad Dailami, Muhammad Musaffak, Taufik Ridwan Muzayyan, Abdullah Rozzen Nabilah Miftachul Khoiriyah Nabilla Abidah Alfita Nafisa Nafisa Nia Novita Nurrohmah Nour Athiroh Abdoes Sjakoer Nur Cahya Kartika Slamet Nur Laily Azizah Nur Mufida Nur Mufida Nurrohmah, Nia Novita Nurul Humaidah Oktavia Rahayu Puspitarini Oktaviana, Nimas Ajeng Pinanti, Honesty Nurizza Pratiwi, Radita Intan Aisyah Radita Intan Aisyah Pratiwi Rafsanjani, Ramizard Rahayu Dwi Lestari Ramadhan, Majida Rasyadan Taufiq Probojati Rossa Martha Wulandari Rossa Martha Wulandari Saimul Laili Sama’ Iradat Tito Saputri, Syntia Diyah Hayu Ria Silvia, Putri Azizatul Siti Khoirun Ni’mah Siti Qurrotul Aini Sulis Setiawati Suroyya, Mariyam Sutiman B. Sumitro Sutiman Bambang Sumitro Syaiful Arifin Tengku Anggun Lestari Thiya Fathiyatul Fauziyah Tintrim Rahayu, Tintrim Ula, Erfa Navadiatul Umu Intan Kinasih Vikriansyah, Muchammad Faruq Vina Fitria Wulandari Waliyyul Ahdi Alhikami Widyananda, Muhammad Hermawan Yunani, Silvi