Profil Dosen
Nama
Dr Drs Yohannes Alen
Jenis Kelamin
Laki-Laki
Status
PNS
Jabatan
Lektor Kepala
Unit
Farmasi
Fakultas
FAKULTAS FARMASI
Pangkat/Gol
IV/b - Pembina Tingkat I
Pendidikan
#JenjangGelarNamaJurusanTahun Lulus
1D3(not set)Universitas Andalas*1984
2S1DrsUniversitas AndalasMikrobiologi Klinik1987
3S3DrOkayama UniversityBiologi Farmasi2000
Penelitian
#JudulTahunJenis/Hasil Karya Ilmiah~
1Uji Aktivitas Imunostimulan Senyawa Aktif D5.22.16.53 Daun Sungkai (peronema Canescens Jack.) Terhadap Sistem Imun Non Spesifik2022Kesehatan Dan Obat
2Identifikasi, Karakterisa Si Dan Isolasi Senyawa Aktif Dari Tumbuhan Liar (wild) Tali Putri (cassyta Filiformis L) Dari Berbagai Inang (host) Dalam Rangka Study Lanjutan Dan Budidaya Sumber Bahan Alam2018Earth Sciences
3Identifikasi, Karakterisasi Dan Isolasi Senyawa Aktif Dari Tumbuhan Liar (wild) Tali Putri (cassyta Filiformis L) Dari Berbagai Inang (host) Dalam Rangka Study Lanjutan Dan Budidaya Sumber Bahan Alam2018Medical Sciences
4Rancang Bangun Model Pengembangan Agribisnis Sayuran Sehat Melalui Optimalisasi Sumberdaya Lokal Untuk Peningkatan Daya Saing Dan Pendapatan Petani Di Kabupaten Agam2014Pangan
5Rancang Bangun Model Pengembangan Agribisnis Sayuran Sehat Melalui Optimalisasi Sumberdaya Lokal Untuk Peningkatan Daya Saing Dan Pendapatan Petani Di Kabupaten Agam2013Pangan
6Eksplorasi Mekanisme Molekuler Sediaan Imunostimulan Dari Daun Sungkai Terhadap Ekspresi Perforin, Granzim, Dan Interferon Gamma Dalam Sistem In Vivo2024Obat Berbahan Alam
7Pengaruh Hipertermia Dengan Induksi Pepton Terhadap Anomali Fetus Mencit Putih (mus Musculus)2024Gizi Dan Kesehatan
Pengabdian
#JudulTahunJenis Pengabdian
No results found.
Buku
#JudulTahunISBNPenerbit
No results found.
Publikasi Scopus
#JudulNama JurnalVolumeHalamanTanggal Publikasi
1Ft-ir Fingerprinting Analysis For Classification Of West Sumatra Small Ginger (zingiber Officinale Roscoe) Essential Oil And Its Antioxidant ActivityTropical Journal of Natural Product Research86081-60861 January 2024
2Study Of Active Isolated Compounds From Sungkai Leaf (peronema Canescens Jack) As Immunostimulant From Exposure Of The Sars-cov-2 Virus Antigen To Natural Killer CellsInternational Journal of Applied Pharmaceutics1611-161 February 2024
3Analysis Of Turmeric (curcuma Longa Linn) Essential Oil From Different Growing Locations Using Ftir/gc-ms Spectroscopy Coupled To Chemometrics And Its Wound Healing ActivitiesInternational Journal of Applied Pharmaceutics16152-1591 January 2024
4Gc-ms And Atr-ftir Spectroscopy Coupled With Chemometric Analysis For Detection And Quantification Of White Turmeric (curcuma Zedoaria) Essential Oils AdulterationPakistan Journal of Biological Sciences27160-1671 January 2024
5Effects Of Ethanol Extract Of Sungkai (peronema Canescens Jack.) On Fertility Of Female Wistar Mice (mus Musculus L.)Tropical Journal of Natural Product Research72863-28661 June 2023
6The Combination Of Atr-ftir And Chemometrics For Discrimination Of Red Ginger (zingiber Officinale Var Rubrum) Oil In West Sumatra And Its Antioxidant ActivityJournal of Medical Pharmaceutical and Allied Sciences126215-62221 November 2023
7Immunostimulating Study Of Active Agent Fraction From Sungkai (peronema Canescens Jack.) Leaf From Sars-cov-2 Virus Antigen Exposure To Nk And Cd8+t CellsPharmacognosy Journal14344-3511 July 2022
8Isolation Of Endophytic Bacteria From Bark, Leaf, And Pericarp Of Mangosteen (garcinia Mangostana L.) And Testing Of The Antimicrobial ActivityResearch Journal of Pharmaceutical, Biological and Chemical Sciences71910-19201 January 2016
9Antioxidant Flavone C-glycoside From Epipremnopsis Media (z & M). Engl Plant (araceae)Der Pharma Chemica8163-1661 January 2016
10The Determination Of Profenofos Insecticide Residue Cabbage (brassica Oleracea L.) By Using Gas ChromatographyDer Pharmacia Lettre8118-1231 January 2016
11Determination Of Profenofos Pesticide Residue In Tomato (solanum Lycopersicum L.) Using Gas Chromatography TechniqueDer Pharmacia Lettre8137-1411 January 2016
12Extraction, Fractionation And Cytotoxicity Test Of Merremia Peltata (l.)merr., (fam. Convolvulaceae) LeavesDer Pharmacia Lettre848-521 January 2016
13Blood Sugar Lowering Effectiveness Of Cassytha Filiformis Fractions On Diabetic MiceResearch Journal of Pharmaceutical, Biological and Chemical Sciences71142-11471 November 2016
14Synthesis And Antinematodal Activity Of 3-n-alkylphenolsBioscience, Biotechnology and Biochemistry682398-24001 November 2004
15Antinematodal Activity Of Some Tropical Rainforest Plants Against The Pinewood Nematode, Bursaphelenchus XylophilusZeitschrift fur Naturforschung - Section C Journal of Biosciences55295-2991 January 2000
16Two Antinematodal Phenolics From Knema Hookeriana, A Sumatran Rainforest PlantZeitschrift fur Naturforschung - Section C Journal of Biosciences55300-3031 January 2000
17Immunostimulant Activity Test Of Active Compounds Ds.22.16.53 Sungkai Leaf (peronema Canescens Jack.) Against Non-specific Immune SystemNeuroquantology201840-1844 10 November 2022
18Effects Of Ethanol Extract Of Sungkai (peronema Canescensjack.) On Fertility Of Female Wistar Mice(mus Musculusl.)Tropical Journal Natural Product Research72863-28661 May 2023
19Study Of Active Isolated Compounds From Sungkai Leaf (peronema Canescens Jack) As Immunostimulant From Exposure Of The Sars-cov-2 Virus Antigen To Natural Killer CellsInternational Journal of Applied Pharmaceutics 1611-1623 November 2023
Publikasi WoS
#JudulNama JurnalHalamanTahunDikutip
No results found.
Publikasi GS
#JudulNama JurnalDikutip
1Ft-ir Fingerprinting Analysis For Classification Of West Sumatra Small Ginger (zingiber Officinale Roscoe) Essential Oil And Its Antioxidant Activity.Tropical Journal of Natural Product Research 8 (2), 20240
2Gc-ms And Atr-ftir Spectroscopy Coupled With Chemometric Analysis For Detection And Quantification Of White Turmeric (curcuma Zedoaria) Essential Oils …Pakistan Journal of Biological Sciences: PJBS 27 (3), 160-167, 20240
3Study Of Active Isolated Compounds From Sungkai Leaf (peronema Canescens Jack) As Immunostimulant From Exposure Of The Sars-cov-2 Virus Antigen To Natural Killer Cells-0
4Ft-ir Fingerprinting Analysis For Classification Of West Sumatra Small Ginger (zingiber Officinale Roscoe) Essential Oil And Its Antioxidant ActivityTropical Journal of Natural Product Research 8 (2), 6081-6086, 20240
5Analysis Of Turmeric (curcuma Longa Linn) Essential Oil From Different Growing Locations Using Ftir/gc-ms Spectroscopy Coupled To Chemometrics And Its Wound Healing Activities-0
6Penyuluhan Dan Pelatihan Penggunaan Obat Tradisional Serta Penerapan Hasil Penelitian Tumbuhan Sungkai (peronema Canescens Jack) Kepada MasyarakatWarta Pengabdian Andalas 30 (1), 60-66, 20232
7Effects Of Ethanol Extract Of Sungkai (peronema Canescens Jack.) On Fertility Of Female Wistar Mice (mus Musculus L.).-0
8Edukasi Penggunaan Obat Antibiotik Yang Baik Dan Benar Terhadap Masyarakat Di Nagari Sipinang Palembayan Kabupaten AgamBULETIN ILMIAH NAGARI MEMBANGUN 6 (4), 407-414, 20230
9Ethnopharmacology Of Sungkai Leaf (peronema Canescens Jack.) On Teratogenic Effects In Female White Mice (mus Musculus L.)NeuroQuantology 20 (19), 2252, 20221
10Development Of Active Learning And Assessment Combination Of Teacher Centre Learning And Student Centre Learning For Undergraduate Cell BiologyThe 3rd International Conference on Educational Development and Quality …, 20210
11Analysis Of Amino Acids Levels Of Freeze-dried Termite Queen Macrotermes Gilvus Hagen: An Advanced StudyRecent Research Advances in Biology 7, 96-102, 20211
12Isolation And Activity Assay Of Secondary Metabolites Of Aspergillus Niger In-habiting In Termite’s Queen Nest Macrotermes Gilvus Hagen., On Enriched MediaIndonesian Journal of Pharmaceutical Science and Technology 6 (1), 1-10, 20192
13Tlc Profile And Activity Test Of Secondary Metabolites Aspergillus Flavus “in-habiting” Queen Termite’s Nest Macrotermes Gilvus On Enriched MediaIndonesian Journal of Pharmaceutical Science and Technology (IJPST), 31-42, 20182
14Isolation Of Secondary Metabolite A. Niger “in-habiting” Queen M. Gilvus Hagen.’s NestIndonesian Journal of Pharmaceutical Science and Technology 5 (2), 61-70, 20183
15Isolation Of Secondary Metabolite Aspergillus Niger “in-habiting” Queen Macrotermes Gilvus Hagen’s NestIndonesian Journal of Pharmaceutical Science and Technology, 62-70, 20184
16Analysis Of Fatty Acids Levels Of Freeze-dried Termite Queen Macrotermes Gilvus Hagen Using Gas Chromatography-mass SpectrometryInternational Journal of Indigenous Herbs and Drugs, 1-4, 201710
17Analysis Of Amino Acids Levels Of Freeze-dried Termite Queen Macrotermes Gilvus HagenInternational Journal of Indigenous Herbs and Drugs, 1-5, 20179
18Uji Sitotoksik Ekstrak Dan Fraksi Daun Jati (tectona Grandis Linn. F.) Dengan Metoda Brine Shrimp Lethality BioassayJurnal Sains dan Teknologi Farmasi 17 (2), 147-153, 20178
19Analisis Kromatografi Lapis Tipis (klt) Dan Aktivitas Antihiperurisemia Ekstrak Rebung Schizostachyum Brachycladum Kurz (kurz) Pada Mencit Putih JantanJurnal Sains Farmasi & Klinis 3 (2), 146-152, 2017137
20Research Article Bimonthly Published Scientific JournalInt J Ind Herbs Drugs 2 (3), 1-5, 20170
21Thin Layer Chromatography (tlc) Analysis And Antihyperuricemic Activity Of Bamboo Shoots Extract {schizostachyum Brachycladum Kurz (kurz)} In Male White MiceJurnal Sains Farmasi dan Klinis 3 (2), 146-152, 20174
22Determination Of Profenofos Pesticide Residue In Tomato (solanum Lycopersicum L.) Using Gas Chromatography TechniqueDer Pharmacia Lettre 8 (8), 137-141, 201620
23Extraction, Fractionation And Cytotoxicity Test Of Merremia Peltata (l.) Merr.,(fam. Convolvulaceae) LeavesDer Pharmacia Lettre 8, 48-52, 20167
24Isolation Of Endophytic Bacteria From Bark, Leaf, And Pericarp Of Mangosteen (garcinia Mangostana L.) And Testing Of The Antimicrobial ActivityRESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES 7 (1 …, 201616
25Blood Sugar Lowering Effectiveness Of Cassytha Filiformis Fractions On Diabetic MiceRESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES 7 (6 …, 20166
26Analysis Levels Of Fatty Acids From Freeze-dried Termite Queen Macrotermes Gilvus Hagen Using Gc-ms And Antihyperlipidemia TestUnpublished data, 20165
27The Determination Of Profenofos Insecticide Residue Cabbage (brassica Oleracea L.) By Using Gas ChromatographyDer Pharma Chem. 8 (7), 118-123, 20165
28Analysis Levels Of Fatty Acids From Freeze-dried Termite Queen Macrotermes Gilvus Hagen., Using Gc-ms And Anti-hyperlipidemia TestAbstract Paper of The Conference on Advancing the Life Science and Public …, 20166
29Immunomodulatory Activity Of Freeze Dried Termite Queen Macrotermes Gilvus HagenUnpublished data, 20165
30Pemeriksaan Residu Pestisida Profenofos Pada Selada (lactuca Sativa L.) Dengan Metode Kromatografi GasJSFK (Jurnal Sains Farmasi & Klinis) 1 (2), 140-149, 201522
31Rubraxhantone Dari Garcinia Forbesii King. Dan BioaktivitasnyaJurnal Riset Kimia 1 (2), 1927
32Determination Of Profenofos Pesticidal Residue In Lettuce (lactuca Sativa L.) By Gas Chromatographic MethodJurnal Sains Farmasi dan Klinis 1 (2), 140-149, 20151
33Aktivitas Antibakteri Fraksi Daun Aka LambuangJurnal Farmasi Indonesia 6 (2)0
34Uji Sitotoksik Ekstrak Dan Fraksi Daun Jati Dengan Metode Brine Srimp Lethaly BioassayJurnal Sains dan Teknologi Farmasi 17 (2), 147-1535
35Uji Sitotoksik Ekstrak Dan Fraksi Daun Jati (tectonagrandis Linn. F.) Dengan Metoda Brine Shrimp Lethality BioassayJurnal Sains dan Teknologi Farmasi 17 (2), 147-153, 201211
36Antibacterial Activity Of Leaf Fractions Of Aka Lambuang.-0
37Isolasi Senyawa Antimikroba Dari Fraksi Semi Polar Ekstrak Metanol Limbah Kulit Batang Kayu Jati (tectona Grandis Linn. F)Jurnal Sains dan Teknologi Farmasi0
38Skrining Aktivitas Antinematoda Bursaphelenchus Xylophilus Dari Produk Dan Limbah GambirJurnal Sains dan Teknologi Farmasi0
39Phenolic Nematicidal Compound From Knema Hookeriana (bark)Jurnal Sains dan Teknologi Farmasi0
40Uji Efek Anti Kanker Ekstrak Etanol Daun “aka Lambuang”(merremia Peltata (l.) Merr.) Pada Mencit Putih Jantan Dengan Metoda Micronucleus AssayFarmasi 14 (1), 141-147, 20091
41      Rubraxhantone Dari Garcinia Forbesii King. Dan BioaktivitasnyaJurnal Riset Kimia 1 (2), 192-192, 200812
42Rubraxhantone Dari Garcinia Forbesii King. Dan BioaktivitasnyaJurnal Riset Kimia 1 (2), 192-201, 200812
43Synthesis And Antinematodal Activity Of 3-n-alkylphenolsBioscience, biotechnology, and biochemistry 68 (11), 2398-2400, 200412
44Nematicidal Compound From Ageratum ConyzoidesScientific Reports of the Faculty of Agriculture-Okayama University (Japan), 20042
45Japan Kokai Tokkyo Koho, 07252187 Japan Kokai Tokkyo Koho, 07252187, 1995Bioscience, biotechnology, and biochemistry 68 (11), 2398-2400, 20040
46Ageratum Conyzoides に含まれる殺線虫活性物質岡山大學農學部, 20040
47Isolasisenyawa Bioaktif Antinematoda Bursaphelencchus Xylophilus Dari Ekstrak GambirSem. Nas. Tumbuhan Tanaman Obat Indonesia XXVI. Padang, 7-8, 20047
48Synthesis And Antinematodal Activity Of 3-<i>n</i>-alkylphenolsBioscience, biotechnology, and biochemistry 68 (11), 2398-240010
49Nematicidal Compound From Ageratum Conyzoides.-3
50Antinematodal Activity Of Some Tropical Rainforest Plants Against The Pinewood Nematode, Bursaphelenchus XylophilusZeitschrift für Naturforschung C 55 (3-4), 295-299, 200059
51Two Antinematodal Phenolics From Knema Hookeriana, A Sumatran Rainforest PlantZeitschrift für Naturforschung C 55 (3-4), 300-304, 200034
52A Modern Herbal.Research Journal of Medicinal Plants 5 (2), 295-2990
53Cinnamic Acid Derivate From The Bark Of Lerchea Bracteata Val.-0
54Semester Based Lessons Plan-0
55Determination Of Profenofos Pesticidal Residue In Lettuce (lactuca Sativa L.) By Gas Chromatographic MethodJurnal Sains Farmasi dan Klinis 1 (2), 140-1490
56Thin Layer Chromatography (tlc) Analysis And Antihyperuricemic Activity Of Bamboo Shoots Extract {schizostachyum Brachycladum Kurz (kurz)} In Male White MiceJurnal Sains Farmasi dan Klinis 3 (2), 146-1520
571. Synthesis And Antinematodal Activity Of 3-n-alkylphenols-0
58Semester Based Lessons Plan-0
59Cinnamic Acid Derivate From The Bark Of Lerchea Bracteata Val.-0
60Determination Of Profenofos Pesticidal Residue In Lettuce (lactuca Sativa L.) By Gas Chromatographic MethodJurnal Sains Farmasi dan Klinis 1 (2), 140-149, 01
611. Synthesis And Antinematodal Activity Of 3-n-alkylphenols-0
62Thin Layer Chromatography (tlc) Analysis And Antihyperuricemic Activity Of Bamboo Shoots Extract {schizostachyum Brachycladum Kurz (kurz)} In Male White MiceJurnal Sains Farmasi dan Klinis 3 (2), 146-152, 01
63Agresa. Fl, Yuliandra, Y. 2017. Analisis Kromatografi Lapis Tipis (klt) Dan Aktivitas Anthiperurisemia Ekstrak Rebuffing Schizostachyum Brachyladum Kurz (kurz) Pada Mencit &#8230;Jurnal. Sains Farmasi 3 (2), 146-152, 05
64The Combination Of Atr-ftir And Chemometrics For Discrimination Of Red Ginger (zingiber Officinale Var Rubrum) Oil In West Sumatra And Its Antioxidant Activity-0
65Zulhidayati, Dan Netty Suharti. 2015. Pemeriksaan Residu Penelitian Profenofis Pada Selada (lactuca Sativa L.) Dengan Metode Kromatografi GasJurnal Sains Farmasi dan Klinis 1 (2), 140-149, 06
66Edukasi Manfaat Sungkai Sebagai Salah Satu Tanaman Obat Untuk Meningkatkan Daya Tahan Tubuh Di Nagari Sipinang Palembayan Kabupaten AgamBULETIN ILMIAH NAGARI MEMBANGUN 7 (3), 282-290, 20240
67Edukasi Dan Promosi Kesehatan: Penggunaan Obat Herbal Yang Aman Dan Efektif Bagi Masyarakat Kecamatan Padang Utara Kota PadangBULETIN ILMIAH NAGARI MEMBANGUN 7 (3), 261-272, 20240
68Edukasi Pemanfaatan Tanaman Sungkai Sebagai Tanaman Obat Keluarga Di Nagari Padang Laweh Kecamatan Sungai Puar Kabupaten AgamBULETIN ILMIAH NAGARI MEMBANGUN 7 (3), 321-330, 20240
69Inovasi Minuman Sehat: Demonstrasi Pembuatan Sirup Sungkai Di Nagari Sipinang, Kecamatan Palembayan Kabupaten AgamJurnal Hilirisasi IPTEKS 7 (4), 488-496, 20240
70The Combination Of Atr-ftir And Chemometrics For Discrimination Of Red Ginger (zingiber Officinale Var Rubrum) Oil In West Sumatra And Its Antioxidant ActivityJ. Med. Pharm. Allied Sci. 12 (6), 6215-6222, 20231
71Warta Pengabdian Andalas-1
72Isolation And Activity Assay Of Secondary Metabolites Of Aspergillus Niger In-habiting In Termite&#8217;s Queen Nest Macrotermes Gilvushagen. On Enriched MediaIndonesian Journal of Pharmaceutical Science and Technology (IJPST), 6 (1), 1-10, 20092
Paten/HKI
#KategoriJudulPemegang Hak PatenTanggal PublikasiNomor Publikasi
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