Biodiesel adalah bahan bakar alternatif untuk mesin diesel yang dibuat dari minyak sayur, lemak hewan atau minyak bekas melalui proses transesterifikasi dengan alkohol seperti metanol yang digunakan secara langsung maupun ...

Biodiesel is an alternative fuel for diesel engines that is receiving great attention world wide. Biodiesel is defined as the mono-alkyl esters offatty acids derivedfrom vegetable oils or animal fats. Aim of this research ...

Raw gambier produced by farmers has low quality with high variability, due to its low level of processing technology. Therefore, intensive research and development is needed to produce better quality and higher added value ...

There are more than 2,200 of 20,000 world's total deposit oj medical herbs found in Indonesia. Between 1994 and 1999, the medicinal herbs export value and volwne increased 24.33% and 65.33% respectively. The value of world ...

The aim of this research was to find appropriate transesterification conditions at production biodiesel production from Alexandrian laurel (Calophyllum inophyllum L.) seed oil Nyamplung crude oil before transesterfflcation ...

Prakiraan harga terna akarwangi dan minyak akarwangi telah dilakukan dengan menggunakan metode jaringan syaraf tiruan. Memakai data harga dari Januari 2000 sampai gustus 2006 dilakukan prakiraan harga untuk 24 bulan kedepan. ...