Diversity of Sonneratia Alba in Coastal Area of Central Java Based on Isozymic Patterns of Esterase and Peroxidase

Setyawan AD. 2009. Diversity of Sonneratia alba in coastal area of Central Java based on isozymic patterns of esterase andperoxidase. Nusantara Bioscience 1: 92-103. The study was intended to observe the diversity and the relationship of Sonneratia alba insouthern and northern coast of Central Java Province based on isozymic patterns of esterase and peroxidase. This research wasconducted in July until December 2003, at six sites, i.e. Wulan (WUL), Juwana (JUW), Pasar Bangi (PAS), in the northern coast, andBogowonto (BOG), Motean (MOT), and Muara Dua (MUA) in the southern coast. The laboratory assay was conducted in CentralLaboratory of Mathematics and Natural Sciences, Sebelas Maret University (UNS) Surakarta. The seedling plant samples that werecollected from enam mangrove habitats transplanted in green house in the laboratory. There were 20 individual samples each sites. Theresult indicated that the individual of S. alba of the same or near location has the same genetic diversity in common, because the geneticexchange on a same population was higher than on a different population. Therefore, the populations of S. alba from northern coast hadhigher similarity each others than southern coast one, on the other way the populations from southern coast had higher similarity eachothers than northern coast one

Diversity of Sonneratia Alba in Coastal Area of Central Java Based on Isozymic Patterns of Esterase and Peroxidase

Setyawan AD. 2009. Diversity of Sonneratia alba in coastal area of Central Java based on isozymic patterns of esterase andperoxidase. Nusantara Bioscience 1: 92-103. The study was intended to observe the diversity and the relationship of Sonneratia alba insouthern and northern coast of Central Java Province based on isozymic patterns of esterase and peroxidase. This research wasconducted in July until December 2003, at six sites, i.e. Wulan (WUL), Juwana (JUW), Pasar Bangi (PAS), in the northern coast, andBogowonto (BOG), Motean (MOT), and Muara Dua (MUA) in the southern coast. The laboratory assay was conducted in CentralLaboratory of Mathematics and Natural Sciences, Sebelas Maret University (UNS) Surakarta. The seedling plant samples that werecollected from enam mangrove habitats transplanted in green house in the laboratory. There were 20 individual samples each sites. Theresult indicated that the individual of S. alba of the same or near location has the same genetic diversity in common, because the geneticexchange on a same population was higher than on a different population. Therefore, the populations of S. alba from northern coast hadhigher similarity each others than southern coast one, on the other way the populations from southern coast had higher similarity eachothers than northern coast one

Peningkatan Produktivitas Mesin Sangrai Biji Kopi di UKM Kabupaten Kediri

Kopi adalah minuman dengan cara di seduh dengan air panas, ada beberapa jenis kopi yang tumbuh di wilayah Kab. Kediri yaitu kopi robusta dan lebrika. Berkaitan dengan hal pengabdian masyarakat yang dilakukan di Kab. Kediri yaitu transfer teknologi proses sangrai biji kopi untuk meningkatkan kualitas dan karakter yang dimiliki oleh kopi yang tumbuh di daerah gunung kelud agar memiliki citra rasa yang khas. Salah satu transfer teknologi yang dilakukan yaitu membuat mesin sangrai kopi untuk penyangrai kopi dengan pemanas kompor berbahan bakar LPG. Sangrai biji kopi sendiri di bedakan menjadi beberapa warna tergantung dari lama waktu sangrai dan temperatur yang digunakan pada saat sangrai biji kopi, semakin besar temperatur yang digunakan saat menyangrai kopi otomatis mempengaruhi waktu yang digunakan semakin sedikit untuk menyangrai biji kopi. Hasil dari sangrai terdapat 3 pilihan warna yang pertama light, kedua medium dan yang ke 3 dark. Dengan variasi temperatur 1000 C sampai dengan 2200 C begitu juga dengan lama waktu penyangraian mulai dari 10 menit sampai dengan 30 menit