Cu/Silica gel catalyst preparation by using silica content which is obtained from Sabang natural crystobalit has been done. Isolated silica from crystobalit is reacted with natrium hidroxide to produce silicate natrium that reacted further with…
Penelitian tentang modifikasi bentonit dari Kuala Dewa, Aceh Utara menjadi bentonit terpilar alumina dan uji aktivitasnya pada reaksi dehidrasi etanol, 1-propanol dan 2-propanol telah dilakukan. Bentonit alam (Ca-bentonit) dimodifikasi melalui proses…
Effect of Supplementation of ENERVON-C and SANTA-e in Feed on Sperm Motility of Local CocksABSTRACT. This study aimed to observe the effect of supplementation of ENERVON-C and SANTA-e in feed on sperm motility of local cocks. The research was…
Spermatozoa motility of local chicken in coconut water, physiological nacl and physiological nacl-coconut water at 25-29°c)ABSTRACT. This study aimed to determine the effect of coconut water diluent, physiological NaCl and combination of coconut…
The present research aimed to study the characteristics of frozen-thawed semen in beef bulls ex-import in Ungaran, Indonesia. 5 heads Simmental and 5 heads Limousin of 5.5 years old were used in this research. The research was done in Ungaran…
The present study aimed to determine quality and parameters traits of both fresh and frozen semen in 4-year old Brahman bulls. Semen was collected from 5 bulls twice a week using artificial vagina in Ungaran ArtificialInsemination Center, Central…
ABSTRAK. Jenis rumput laut yang biasanya diolah menjadi makanan yang siap dimakan adalah Eucheuma sp dan Gellidium sp. Diversifikasi produk olahan rumput laut adalah salah satu upaya untuk meningkatkan daya guna dan nilai ekonomis rumput laut, yaitu…
This study aimed to determine the effect of composite flour ratio and the pineapples percentage that is added to the meuseukat produced. Based on the results, meseukat has a value of 34.30% moisture content, ash content of 0.52%, 22.98% of sucrose…
The study of the formulation of desiccated coconut biscuits by roasting and without roasting was investigated. This research was conducted using randomized block design consisted of two factors and three replications. The first factor is the…
Abstract – Two dominant desalination methods are reverse osmosis (RO) and multi-stage flash (MSF). RO requires large capital investment and maintenance, whereas MSF is too energy-intensive. Innovative system of vapor compression desalination is…