The banana stem waste holds immense promise as a readily available and abundant source of lignocellulosic biomass, making it a compelling alternative for biofuel and biochemical applications. There…
Semprawang (D. ochreata) is plant belongs to Dilleniaceae family that has been used by Musi tribe as a cure for scabies. The information about biology activity from this plant is very limited. The …
: Penelitian ini telah dilakukan penentuan pengaruh ion logam (CaCl2; FeCl3; dan MnSO4) dengan variasi konsentrasi 1mM dan 5 mM terhadap aktivitas enzim selulase yang dihasilkan E. cloacae dan K. q…
Research on the activity of extracellular azoreductase enzymes from Bacillus tropicuss BD 01 has been carried out. Extract of azoreductase enzyme from bacteria B. tropicuss BD 01 was produced by ce…
Termites are pests that can cause damage to various types of wood, buildings and plants. Termites can digest cellulose because their intestines contain cellulolytic bacteria. Cellulolytic bacteria …
Alkaloids have been isolated from the bark of tembesu (Fragraea fragrans Roxb). This study complements the report on the alkaloid content of the tembesu bark. The antibacterial activity test was ca…
Skrining bakteri proteolitik terhadap 15 isolat bakteri termofilik pada media susu skim telah berhasil dilakukan. Isolat bakteri terpilih kemudian ditentukan waktu optimum inkubasi dengan perhitung…
Enzim amilase merupakan salah satu jenis enzim yang luas pemanfaatannya dalam industri. Pada industri dibutuhkan amilase yang dapat bekerja pada temperatur tinggi dan produksi amilase dengan biaya …
Penelitian ini telah dilakukan skrining terhadap 15 bakteri termofilik isolat Sumber Air Panas Tanjung Sakti Lahat sebagai penghasil selulase, menentukan waktu pertumbuhan bakteri dalam memproduksi…
Enzim azoreduktase diperoleh dari bakteri Bacillus tropicus BD 01. Produksi enzim azoreduktase ditingkatkan dengan cara penambahan inducer. Inducer yang ditambahkan yaitu CaCl2, CaCO3, dan metil me…
A bio-briquette product innovation had prepared from a mixture of cassava skin (KS) and Rubber Seed Shell (TBK) using H2SO4 activator. The combination of KS and TBK raw materials used is 70:30% wit…
Biji sacha inchi (Plukenetia volubilis), yang kemudian diolah menjadi minyak sacha inchi merupakan tanaman yang kaya akan kandungan asam lemak seperti asam linoleat dan linolenat, juga oleat, palmi…
Research on the prebiotic properties of semende coffee fortified with inulin powder and its test against Lactobacillus bulgaricus FNCC-0041 has been carried out. The aim of the study was to make pr…
Borax is a chemical compound derived from boron (B), which is widely used as an antifungal agent, wood preservative, and antiseptic in cosmetics. Boron mostly differs in chemical properties, but in…
Stefanot Ungu (Mansoa alliacea) termasuk salah satu tumbuhan yang berasal dari genus Bignoniaceae yang memiliki bioaktivitas sebagai antihiperkolestromia, antifungi, dan antioksidan dari ekstrak da…
Daun rukam (Flacourtia rukam) telah dimanfaatkan masyarakat sebagai obat tradisional untuk radang kelopak mata yang berkaitan dengan aktivitas antiinflamasi. Senyawasenyawa yang memberikan aktivita…
Enzim azoreduktase diperoleh dari bakteri Aeromonas jendaei. Produksi enzim azoreduktase ditingkatkan dengan cara penambahan induser. Induser yang ditambahkan yaitu CaCl2, CaCO3 dan metil merah den…
Propionibacterium acne (P. acne) is a group of bacteria that causes acne. P. acne lived by consuming chemical compounds from sweat glands and fat on the skin face. Fluids in acne containspus, red b…
Steroid compound from n-hexane fraction of asam kandis (Garcinia Cowa) stem has been isolated. Isolation begins with the extraction by maceration using increasing polarity (n-hexane, ethyl acetate …
The stigmast-en-3-on have been isolated from nonpolar fraction of methanol extract of betel nut leaves (Areca catechu L.)- The extraction was done by maceration. Separation and purification was con…
Conversion of fructose to 5-hydroxymethylfurfural and conversion of 5-hydroxymethylfurfural to levulinic acid using hydrochioric acid and zeolite in water as a medium in various reaction conversion…
Conversion of glucose and fructose into levulinic acid has been carried out using natural zeolite and bentonite as catalysts. Natural zeolite and bentonite were characterized using X-Ray Diffractom…
Research about ability chitin and membrane of chitin had been done for the adsorption of lead ion. Chitin was isolated from prawn shells PT Lolamina Palembang. Characterized chitin determined by me…