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All Journal HAYATI Journal of Biosciences Jurnal Keperawatan Indonesia Bionatura Jurnal Natur Indonesia Jurnal Sains dan Teknologi Farmasi Jurnal Riset Kimia Alchemy Jurnal Penelitian Kimia JOURNAL OF HEALTHCARE TECHNOLOGY AND MEDICINE INDONESIAN JOURNAL OF PHARMACY Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Kesehatan Medika Saintika Indonesian Journal of Chemistry Indonesian Food Science and TechnologyJournal Jurnal Keperawatan Muhammadiyah JSFK (Jurnal Sains Farmasi & Klinis) PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun JFIOnline Jurnal Ilmu Kefarmasian Indonesia Jurnal Farmasi Higea Viva Medika: Jurnal Kesehatan, Kebidanan dan Keperawatan Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Pharmaceutical Sciences and Research (PSR) Jurnal Ilmu Kedokteran dan Kesehatan Indonesia Borneo Journal of Pharmacy Journal of Tropical Pharmacy and Chemistry Jurnal Ilmu Kedokteran dan Kesehatan Indonesia

Dachriyanus

Faculty Of Pharmacy, Andalas University, Kampus Limau Manis, Padang -25163 PO. Box 143, Indonesia

Author-ID : 248553

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

Published : 66 Documents Claim Missing Document

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Articles

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STRUCTURE ELUCIDATION OF ANTIBACTERIAL COMPOUND FROM Ficus deltoidea Jack LEAVES Suryati Suryati; Hazli Nurdin; Dachriyanus Dachriyanus; Md Nordin Hj Lajis
Indonesian Journal of Chemistry Vol 11, No 1 (2011)
Publisher : Universitas Gadjah Mada

An antibacterial compound has been isolated from Ficus deltoidea Jack leaves. Based on spectroscopic data (IR, 1H-NMR, 13C NMR 1D and 2D and MS), the structure of this compound was identified as 3β-hydroksilup-20(29)-en, (lupeol), C30H50O. This compound showed antibacterial activities against E. coli, B. subtilis and S. aureus. The minimum inhibition concentration (MIC) against E. coli, B. subtilis and S. aureus are 150, 220 and 130 μg/mL respectively.

ANTIOXIDANT ACTIVITY OF METHYL GALLATE ISOLATED FROM THE LEAVES OF Toona sureni M. Taufik Ekaprasada; Hazli Nurdin; Sanusi Ibrahim; Dachriyanus Dachriyanus
Indonesian Journal of Chemistry Vol 9, No 3 (2009)
Publisher : Universitas Gadjah Mada

An antioxidant compound has been isolated from the leaves of Toona sureni (Blume) Merr. The structure was determined to be methyl 3,4,5-trihydroxybenzoate (methyl gallate), based on UV-vis, FTIR, NMR and MS spectra. The isolated compound exhibited potent antioxidant activity in the α,α-diphenyl-β-picrylhydrazyl (DPPH) radical scavenging test, with IC50 value 1.02 μg/mL.

PHENOLIC COMPOUND FROM THE STEM BARK OF MANGGIS HUTAN (Garcinia bancana Miq.) AND THEIR ANTIOXIDANT ACTIVITY Muharni Muharni; Supriyatna Supriyatna; Husein H. Bahti; Dachriyanus Dachriyanus
Indonesian Journal of Chemistry Vol 9, No 2 (2009)
Publisher : Universitas Gadjah Mada

A phenolic compoud, (-)-epicatechin, was isolated from the stem bark of Garcinia bancana. The structure of this compound was determined base on spectroscopic data such as including UV, IR, 1-D, 2-D NMR, and comparison with the reported data. Biological activity of this compound at free radical scavenging activity by 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) and inhibitory xanthine oxidase(XO) activity showed that (-)- epicathechin active at two methods with IC50 value 8.1 and 8.6 mg/mL respectively.

DIPRENYLATED XANTHONE FROM THE STEM BARK OF KANDIS GAJAH (Garcinia griffithii) Elfita Elfita; Supriyatna Supriyatna; Husen H. Bahti; Dachriyanus Dachriyanus
Indonesian Journal of Chemistry Vol 8, No 1 (2008)
Publisher : Universitas Gadjah Mada

A diprenylated xanthone, 1,5-dihydroxy-3-methoxy-4,7-diprenylxanthone (1) had been isolated the first time from the dichloromethane extract of the stem bark of Garcinia griffithii, together with 1,7-dihydroxyxanthone (2) and polyisoprenylated benzophenone, guttiferone I (3). The structure of these compounds were determined on the basis of spectroscopic data including UV, IR, 1H NMR, 13C NMR, HMQC, HMBC and COSY.

A XANTHONE FROM THE STEM BARK OF MANGGIS HUTAN (Garcinia bancana) Muharni Muharni; Dachriyanus Dachriyanus; Husein H. Bahti; Supriyatna Supriyatna
Indonesian Journal of Chemistry Vol 7, No 3 (2007)
Publisher : Universitas Gadjah Mada

A xanthone, 1,5-dihidroxy-3,6-dimethoxy-2,7-bis-(3-methylbutenyl)xanthone had been isolated from the stem bark of Garcinia bancana Miq. The structure of this compound was elucidated by analysis of spectroscopic data, especially using 1D and 2D NMR spectroscopic data.

Kandungan Kimia dari Fraksi Aktif Antioksidan Ekstrak Kulit Batang Garcinia forbesii King Madyawati Latief; Supriyatna Soetardjo; Husein H. Bahti; Dachriyanus Dachriyanus
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 05 No. 01 April 2007
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

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Penelitian ini dilakukan untuk menentukan aktivitas antioksidan ekstrak kulit batang daun Garcinia forbesii (Guttiferae). Uji aktivitas antioksiodan dari masing-masing ekstrak menggunakan metode pembentukan radikal DPPH (1,1-difenil-2-pikrilhidrazil). Dari fraksi aktif antioksidan telah diisolasi senyawa stigmasterol dengan teknik kromatografi kolom. Identifikasi struktur dilakukan berdasarkan data UV, IR, 1H NMR dan 13C NMR. Ekstrak heksan, diklorometan dan metanol menunjukan persentase inhibisi berturut-turut pada 88%, 93% dan 86%.

Komponen Utama Fraksi Aktif Antibakteri dari Kulit Batang Kandis Gajah (Garcinia griffithii T. Aners) Terhadap Bakteri Uji Penyebab Diare Escherichia coli dan Shigella dysentriae Elfita Elfita; Supriyatna Supriyatna; Husein H. Bahti; Dachriyanus Dachriyanus
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 05 No. 02 Agustus 2007
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

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Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri komponen utama fraksi aktif kulit batang kandis gajah (Garcinia griffithii) terhadap Escherichia coli dan Shigella dysentriae. Pengujian aktivitas antibakteri dilakukan dengan metode difusi cakram. Identifikasi terhadap senyawa hasil isolasi dilakukan berdasarkan uji fotokimia, spektroskopi ultraviolet dan inframerah. Hasil penelitian menunjukkan bahwa fraksi heksana merupakan fraksi teraktif, diikuti oleh fraksi diklorometana dan metanol. Fraksi F1 heksana merupakan komponen utama, berupa senyawa steroid. Komponen utama ini memiliki gugus hidroksi, hidrokarbon alifatik, ikatan rangkap terisolasi, rangka dasar siklopentana, isopropil, dan ikatan karbon-oksigen.

Aktivitas Antioksidan Ekstrak Daun Garcinia celebica Linn (Kandis) Madyawati Latief; Supriyatna Soetardjo; Husein H. Bahti; Dachriyanus Dachriyanus
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 05 No. 02 Agustus 2007
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

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Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan ekstrak heksanaa, etil asetat, dan metanol dari daun kandis (Garcinia celebicat Linn), familia Gunttiferae. Uji aktivitas antioksidan menggunakan metode pembentukan radikal DPPH. Pemilihan senyawa yang diisolasi didasarkan pada aktivitas senyawa tersebut pada uji antioksidan. Dari pemeriksaan kandungan kimianya senyawa hasil isolasi termasuk golongan triterpenoid.

Konstituen Bioaktif Dari Kulit Batang Garcinia cymosa Muharni Muharni; Supriyatna Supriyatna; Husein H. Bahti; Dachriyanus Dachriyanus
PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) Jurnal Pharmacy, Vol. 05 No. 01 April 2007
Publisher : Pharmacy Faculty, Universitas Muhammadiyah Purwokerto

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Konstituen bioaktif terhadap bakteri Staphylococcus aureus dan Escherichia coli telah diisolasi dari ekstrak etil asetat kulit batang Garcinia cymosa. Identifikasi terhadap senyawa hasil isolasi dilakukan berdasarkan uji fitokimia dan penentuan struktur menggunakan metode spektroskopi UV dan IR.

HUBUNGAN KUALITAS KEHIDUPAN KERJA TERHADAP KINERJA PERAWAT PELAKSANA Amella Gusty; Dachriyanus Dachriyanus; Leni Merdawati
Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal Vol 9 No 4 (2019): Oktober
Publisher : LPPM STIKES KENDAL

Adolescence is a period of transition from children to adults, during this time various physical and non-physical developments occur that can increase sexual desire in adolescents. Problem that often occurs in adolescents is sexual behavior. Self-concept can affect a person's behavior including risky sexual behavior. Teenagers with low self-concept are prone to high-risk sexual behavior. This study was descriptive correlative, design with cross sectional approach with aims to know the relationship between self concept with sexual risk behavior in adolescence at one of the high school in Bandung. The population was 449 students, and used stratified random sampling and obtained samples as many as 212 students. This study used two instruments, Tennesse Self Concept Scale questionnaire and sexual risk behavior questionnaire. This study used univariate dan bivariate with spearman rank data analysis. This research was conducted in May 2019 and has received ethical permission from the Ethics Commission of Padjadjaran University with the number 594/UN6.KEP/EC/2019. The results showed that 100% of the respondents have high self concept. Then, 50.5% of respondents behave sexually at high risk. The results of bivariate analysis showed p value <0.05 (0.018) which means there was a correlation between self concept with sexual risk behavior. It is recommended to health service institutions to improve health education regarding risky sexual behavior in adolescents.

Co-Authors ', Darwati ', Supriyatna . Almahdy . Ellyza . Yanwirasti A. Manaf Ali AA Sudharmawan, AA Abd. Rasyid Syamsuri Abdul Rohman Abu Bakar, Nor Kartini Adriani Susanty Agung Tri Sasongko Alimin, Nur Almahdy A Almahdy, . Amella Gusty Amri Bachtiar Andayani, Regina Andryani, Putu Cisya Aprilya Sri Rachmayanti Darwati - Dewi, Citra Kartika Dian Dwiana Maydinar Dian Handayani Dian Sanita Putri Dira Dira Dira Hefni Ditya Kesumaningrum Dwisesaria Irma Lena Eka Roza Wijaya Ekaprasada, M. Taufik Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elidahanum Husni Ellis Mawarni Elyunaida, Elyunaida Erizal Erizal Faleh Setia Budi Fatma Sri Wahyuni Fitra Yeni Gusty, Amella Hadi Ihsan Hadi Nasbey Haiyul Fadhli Harmawati Harmawati Hazli Nurdin Hazli Nurdin Hazli Nurdin Hazli Nurdin Henny Lucida Hj. Lajisc, Nordin Hj. Lajisc, Nordin Husein Hernadi Bahti Husen H Bahti Husen H. Bahti Husen H. Bahti - I Gusti Bagus Wiksuana Ihsan Ikhtiarudin Jufri Al Fajri Kamal Rullah Kesumaningrum, Ditya Krisyanella Krisyanella Leni Merdawati Lusianti, Mittha Lusianti, Mittha M. Taufik Ekaprasada M. Taufik Ekaprasada M. V. Sargent Madyawati Latief Magdazaleni, Magdazaleni Maisa, Esthika Ariany Masrul Md Nordin Hj Lajis Md Nordin Hj Lajis Meri Ardianti Meri Susanti Meri Susanti Miftahul Husna Mira Febrina Muharni Muharni Muharni Muharni Muharni Muharni N. H. Ladjis Nancy Dewi Yuliana Netty Suhatri Nilda Lely Nisa, Tadzkia Nordin Lajis Novi Safitri Noviyandi Sayuti Nurdin, Hazli Nurdin, Hazli Nurdina Putri Pedro Anugrah Aswan Putra, Deddy Prima Putra, Deddy Prima Rahma Yulia Rahmat, Rosita Dewi Rahmat, Rosita Dewi Regina Handayani Handayani, Regina Handayani Rizal Fahmi Rob W.M van Soest Rosfita Rasyid Rustini Rustini Salman - Sanusi Ibrahim Saputri, Veny Wahyu Sartika, Zikra Sartika, Zikra Saufitri, Dian Saufitri, Dian Sekar, Andisyah Putri Shinta Sari Dewi Sinata, Novia Sofia, Sri Esky St. Mursyidah Suhaera Suhaera Suhatri Suhatri Supriyatna - Supriyatna Soetardjo Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Supriyatna Surya Dharma Suryati . Suryati Suryati Suryati Suryati Suryati Suryati Suryati Suryati Suryatir - Syofyan Syofyan Tadzkia Nisa Titen Yasril Veny Wahyu Saputri Vetty Priscilla Wijaya, Eka Roza Yanwirasti Yanwirasti Yanwirasti Yanwirasti Yasman, Yulia Yelly Oktavia Sari Yohannes Alen Yufi Aldi Yufri Aldi Yulia Yasman Yunazar Manjang Yunazar Manjang

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