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Now showing items 31-40 of 80
Aktivitas dan kondisi optimum dekolorisasi zat warna azo jenis Allura Red oleh bakteri
(2014)
Azo dye used in textile and food industry is the highest contributor to the pollution of the water. Dye decolorization can be done by utilizing bacteria through reduction catalyzed by the enzyme azoreductase. The purpose ...
Kandungan Kurkuminoid, Inhibisi a-Glukosidase dan Sitotoksisitas Ekstrak dari Beberapa Aksesi Kunyit (Curcuma domestica Val.)
(2014)
Turmeric (Curcuma domestica Val.) is a medicinal plant family Zingiberaceae with curcuminoid content of the rhizome. This study aims to determine the content of curcuminoid, α-glucosidase inhibitory activity, and cytotoxicity ...
Membran Komposit Polisufon Tersulfonasi-Natrium Alginat untuk Aplikasi Direct Methanol Fuel Cell
(2014)
Energy demand triggers people to find other renewable energy alternatives, such as fuel cell. In this study composite membrane of sulfonated polysulfone-sodium alginate (sPSf) was synthesized characterized and then applied ...
Seleksi Primer Simple Sequence Repeat (SSR) untuk Identifikasi 17 Klon Karet (Hevea brasiliensis)
(2014)
Rubber tree (Hevea brasiliensis) breeding have problem because it takes long time and wide area to select new superior clones. On the other hand, the effort to increase rubber trees planting is not followed by availability ...
Kadar Total Senyawa Fenolik, Flavonoid, dan Aktivitas Antioksidan Ekstrak Air dan Ekstrak Metanol Daun Singkong (Manihot esculenta Crantz)
(2014)
Manihot esculenta Crantz or cassava is a plant that has been known, but their leaves utilization is still limited as animal feed additives. Cassava leaves contain mineral such as Fe, Zn, Mn, Cu, Mg, Ca, P, K, S, contain ...
Aktivitas Antibakteri Ekstrak Daun Sengon (Falcataria moluccana (L) Nielsen) terhadap Bakteri Staphylococcus aureus dan Escherichia coli
(2014)
Disease by infection is most suffered by people and developed from time to time in medicines. The last research showed that Falcataria moluccana leafs had fitochemical compounds and potential as antibactery. The research ...
Optimasi Kondisi Produksi Enzim Amilase dari Bakteri Laut Bacillus sp.
(2014)
enzyme amylase. Microbial community is the largest marine biomass that enables many new sources producing enzyme. This study aimed to determine the optimum state of environmental conditions and nutrient media production ...
Uji Sitotoksisitas dan AktivitasEkstrak Daun Leunca (Solanum nigrum L) Terhadap Kelarutan Kalsium Oksalat
(2014)
Various studies have shown that Leunca plants especially the fruit and leaves have many pharmacological activities. This study aims to examine the bioactive components of Leunca leaf qualitatively, cytotoxicity and activity ...
Aktivitas Penghambatan Ekstrak Sirih Merah Piper crocatum terhadap Pembentukan Malondialdehida (MDA) dan Enzim Tirosinase
(2014)
Piper crocatum leave bark is a medicinal plant. It contains antioxidant compounds. The objectives of this research was to determine the antioxidant activity and inhibitory activity to tyrosinase of P. crocatum extract. ...
Aktivitas Antifungi Ekstrak Daun Sirih Hijau (Piper betle L.) Terhadap Candida tropicalis
(2014)
Betel leaf (Piper betle L.) is a medicinal plant that is widely used in treating various diseases, including vaginal candidiasis. One of the causes of this disease is Candida tropicalis. The aim of this study was to decide ...