Browsing UT - Faculty of Mathematics and Natural Sciences by Author "Darusman, Latifah Kosim"
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Kendali Mutu Sambiloto (Andrographis paniculata) Menggunakan Fotometer Jinjing dan Metode Pengenalan Pola
Permana, Derry | Heryanto, Rudi | Darusman, Latifah Kosim (2011)Sambiloto (Andrographis paniculata) is known as having anticancer, antidiabetic, and antibacterial activities. Quality control is attempt to ensure their quality and therapeutic effects. Various quality from sambiloto can ... -
Metabolite Profiling of Temulawak Rhizome Using Gas Chromatography-Mass Spectroscopy
Septiani, Rizki | Heryanto, Rudi | Darusman, Latifah Kosim (2012)The aim of this study was to identify metabolites in temulawak rhizome and to discriminate the spread of temulawak rhizome from 5 central production areas in Java: Bogor, Karanganyar, Sukabumi, Ngawi, and Wonogiri. The ... -
Metabolomic Study of Temulawak Rhizome from Different Origins Based on Gas Chromatography-Mass Spectrometry
Pralupi, Aeni Anggraini | Heryanto, Rudi | Darusman, Latifah Kosim (2012)Temulawak (Curcuma xanthorriza) is widely used as herbal medicinal plant that has potential such as antioxidant, antirheumatic, antihepatotoxic, antibacterial, and anti-inflammatory. The objectives of this research were ... -
Metode Kendali Mutu Etilena Vinil Asetat dengan Teknik Spektroskopi dan Kemometrik
Manalu, Joyo | Darusman, Latifah Kosim | Heryanto, Rudi (2012)In this study, principal component analysis was used to separate standard and non-standard ethylene vinyl acetate (EVA) based on the infrared spectra, whereas partial least square was used to create sample group’s prediction ... -
Pemastian khasiat dan identitas kimia jamu terprediksi antihiperkolesterolemia
Setiawati, Eka | Darusman, Latifah Kosim | Heryanto, Rudi (2016)Khasiat jamu disebabkan oleh aktivitas farmakologi tanaman penyusunnya. Formula jamu sekurang-kurangnya tersusun oleh tanaman utama yang menjadi target khasiat dan tanaman pendukung yang berperan sebagai antiinflamasi, ... -
Penapisan Inhibitor Tirosinase pada Empat Spesies Famili Asteraceae Chrysantemum morifolium R, Gerbera jamesonii A, Dahlia rosea Cav, dan Tagetes erecta.
Fransiska, Meysi Anna | Batubara, Irmanida | Darusman, Latifah Kosim (2012)The research was conducted to screen the potency of tyrosinase inhibitor from 4 species of Asteraceae family. The screening was performed on the leaves and flowers of Chrysantemum morifolium R, Gerbera jamesonii A, Dahlia ... -
Penapisan Senyawa Aktif Bunga dan Daun Temulawak (Curcuma xanthorrhiza) sebagai Antioksidan
Wahyuni, Sri | Batubara, Irmanida | Darusman, Latifah Kosim (2012)This study aimed to screen antioxidant compounds on leaves and flower of C. xanthorrhiza using DPPH (2,2-diphenyl-1-picrylhydrazil) method. The flower and leaves were extracted with n-hexane, ethyl acetate, and methanol. ... -
Pengaruh nisbah metanol, suhu, dan waktu reaksi pada rendemen biodiesel dalam transesterifikasi in situ biji bintaro
Fauzi, Irwan | Darusman, Latifah Kosim | RHeryanto, Rudi (2013)Cerbera odollam, known as bintaro, is potentially use for raw material in production of biodiesel because it has oil content until 68% dry basis. The purpose of research is to determine the best condition in producing ... -
Pengembangan Metode Deteksi Andrografolida dengan Teknik Voltammetri menggunakan Elektrode Kerja Boron Doped Diamond
Awaliah, Afiyatina | Wahyuni, Wulan Tri | Darusman, Latifah Kosim (2015)Penelitian ini mengembangkan teknik voltammetri siklik menggunakan elektrode boron-doped diamond untuk analisis andrografolida dan mengaplikasikannya pada ekstrak sambiloto (Andrographis paniculata). Andrografolida dalam ... -
Pengembangan Metode Deteksi Simultan Kurkuminoid Secara Voltammetri Menggunakan Elektrode Boron-Doped Diamond
Diksy, Yuris | Wahyuni, Wulan Tri | Darusman, Latifah Kosim (2016)Penelitian ini mengembangkan metode deteksi simultan kurkuminoid secara voltammetri siklik menggunakan elektrode boron-doped diamond. Kurkumin dan bisdemetoksikurkumin (BDMC) dalam larutan elektrolit tetrabutilamonium ... -
Penggunaan Nanomagnetit sebagai Penyedia Unsur Hara Nitrogen pada Tanaman Jagung
Siregar, Ilfa Nuraisyah | Saprudin, Deden | Darusman, Latifah Kosim (2012)Nano-sized fertilizer (nanofertilizer) is one way to solve the inefficiency of urea fertilizer. Nanofertilizer synthesized in this research was nanomagnetite (Fe3O4). Nanomagnetite was synthesized by hydrothermal method ... -
Pengoptimuman Ekstraksi dan Pemurnian Asiatikosida dari Pegagan (Centella asiatica)
Ernawati, Dwi | Darusman, Latifah Kosim | Wahyuni, Wulan Tri (2014)Extraction of asiaticoside from Centella asiatica has already reported but the effective extraction method should be continuously developed. This study was developed to find an effective extraction and purification method ... -
Pengoptimuman Ekstraksi Flavonoid Daun Salam (Syzygium polyanthum) dan Analisis Sidik Jari dengan Kromatografi Lapis Tipis
Oktavia, Julia Devy | Darusman, Latifah Kosim | Wahyuni, Wulan Tri (2011)Salam leaves contain flavonoids having a function as antioxidants. The aim of this study is to find optimum condition for flavonoid extraction from salam leaves by varying the extraction methods, solvent polarity, and ... -
Pertumbuhan dan pembentukan tubuh buah isolat basidiomiset serta kandungan asam amino tudung tubuh buah ganoderma spp.
Purnomo, Condro | Gunawan, Agustin Wydia | Darusman, Latifah Kosim (2000)Di Indoneia jamur kayu banyak dibudidayakan petani jamur untuk memecahkan masalah penumpukan limbah pertanian dan menciptakan lapangan kerja. Salah satu di antaranya yaitu Ganoderma lucidum yang bermanfaat sebagai bahan ... -
Potency of Alamanda in Bogor Area as Tyrosinase Inhibitor
Vibrianthi, Cindy | Batubara, Irmanida | Darusman, Latifah Kosim (2011)Alamanda is one of ornament plant widely available in Indonesia. Stem of Allamanda cathartica has been known as a tyrosinase inhibitor. The purpose of this research were to discover the species of alamanda in some areas ... -
Potensi antidemensia tiga tanaman genus syzygium melalui mekanisme penghambatan aktivitas asetilkolinesterase
Alwi, Farahdina | Darusman, Latifah Kosim | Wahyuni, Wulan Tri (2013)Antidementia activity of the Syzygium cumini, S. aromaticum, and S. polyanthum leaves, as well as S. aromaticum buds extracts were determined based on inhibition of acetylcholinesterase (AChE) activity mechanism. The aim ... -
Potensi Ekstrak Bakau (Rhizophora spp.) sebagai Inhibitor Asetilkolinesterase dan Antioksidan
Surya, Nurzakiah Kahfi | Darusman, Latifah Kosim | Wahyuni, Wulan Tri (2013)Penapisan tanaman sebagai inhibitor asetilkolinesterase (AChE) untuk pengobatan penyakit Alzheimer telah banyak dilakukan. Penelitian ini menguji potensi ekstrak bakau sebagai inhibitor AChE dan antioksidan. Sampel daun ... -
Potensi Ekstrak Daun Tin (Ficus carica L.) sebagai Antioksidan dan Aktivitas Hambatannya terhadap Proliferasi Sel Kanker HeLa
Refli, Redoyan | Darusman, Latifah Kosim | Wahyuni, Wulan Tri (2012)Fig fruit (Ficus carica L.) has antioxidant dan anticancer properties both empirically and scientific reseach. However, scientific research on the use of fig leaf as anticancer has not reported yet. This study examined the ... -
Profil kromatografi cair kinerja tinggi ekstrak tempuyung (Sonchus arvensis L.) dan toksisitasnya terhadap Artemia salina
Tambunan, Anita Paulina | Darusman, Latifah Kosim | Batubara, Irmanida (2011)Tempuyung (Sonchus arvensis) is one of herbal plants which has anticancer potency. The aim of this research are to investigate the anticancer potency of S. arvensis based on its toxicity against Artemia salina and to obtain ... -
Sidik Jari Bakau (Rhizophora sp.) sebagai Bahan Baku Antioksidan dan Inhibitor Tirosinase
Wahyuni, Rahayu Ika | Batubara, Irmanida | Darusman, Latifah Kosim (2013)Rhizophora sp. is one species of mangrove which has many functions including cosmetic herbal, one of which is as inhibitor of tyrosinase enzyme to heal hyperpigmentation and melanosis in human skin. The aim of this study ...