Judul: Pengaruh pemberian pakan tepung dan minyak Ikan Lele serta probiotik E. faecium is-27526 terhadap karakteristik antropometri Monyet Ekor Panjang (Macaca fascicularis) betina usia tua
Abstrak: Penelitian ini bertujuan untuk menganalisis pengaruh pakan tepung, minyak ikan lele serta probiotik terhadap karakteristik antropometri monyet ekor panjang betina usia tua. Sebelum dilakukan intervensi, diperlukan waktu 45 hari untuk masa adaptasi. Penelitian ini merupakan experimental study selama 90 hari. Sembilan Monyet Ekor Panjang secara acak dibagi dalam tiga perlakuan. Pakan tepung ikan lele (A1), pakan tepung ikan lele + probiotik (A2), dan kelompok pakan ikan lele + probiotik + minyak ikan lele (A3). Analisis statistika menggunakan uji ANOVA. Penelitian menunjukan bahwa, efek perlakuan, lama intervensi, dan interaksi perlakuan vs lama intervensi, tidak berpengaruh nyata terhadap perubahan berat badan dan lingkar perut. Efek perlakuan berpengaruh nyata (p<0.05) terhadap perubahan panjang badan, tinggi lutut dan tebal lipatan kulit perut. Efek lama intervensi berpengaruh nyata (p<0.05) terhadap perubahan panjang depa., This study aims to analyze the effect of feed flour, catfish oil and probiotics E.faecium IS-27526 on the anthropometric characteristics of old female long- tailed monkeys. Prior to intervention, 45 days of adaptation period was given. This study was an experimental study for 90 days. Nine Long-tailed monkeys were randomly divided into three treatment. Catfish flour (A1), catfish flour + probiotic (A2), and catfish flour + probiotic + castfish oil (A3). Statistical analysis was conducted using ANOVA. The study showed, effect of the treatment, duration, and interaction of treatment vs duraction did not significantly changed in body weight and abdominal circumference. Effect the treatment significantly (p<0.05) changed body length, knee high, and abdominal skin fold thickness. Effect of duration significantly (p<0.05) changed arm span.
Keyword: karakteristik antropometri, minyak ikan lele, probiotik E. faecium IS- 27526, tepung ikan lele

Judul: Pengaruh Probiotik Enterococcus faecium IS-27526 dan Minyak Ikan Lele (Clarias gariepinus) Dalam Biskuit Fungsional Yang Diperkaya dengan Tepung Ikan Lele dan Tepung Ubi Jalar (Ipomoea sp.) Terhadap Profil Mikrobiota Fekal Monyet Ekor Panjang (Macaca fascicularis) Betina Usia Tua
Abstrak: This study aimed to determine the effect of probiotic Enterococcus faecium IS-27526 and catfish ( Clarias gariepinus) oil in functional biscuit enriched with catfish flour and sweet potato (Ipomoea sp.) flour on fecal microbiota of aged monkey (Macaca fascicularis). There were 9 female aged Macaca fascicularis adapted for one month before the study, and divided into 3 groups, namely: control group, probiotic E. faecium IS-27526 group, and probiotic E. faecium IS-27526 and fish oil group. After 90 days administration, the fecal lactic acid bacteria in probiotic E. faecium IS-27526 group as well as probiotic E. faecium IS-27526 and fish oil group increased significantly (p < 0.05) as compared to the control group. The fecal coliform bacteria in probiotic E. faecium IS-27526 and fish oil group decreased significantly (p < 0.05) as compared to the control as well as probiotic E. faecium groups after 90 days.
Keyword: profile fecal microbiota, probiotic E. feacium IS-27526, catfish oil, sweet potato, functional biscuits

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4