The research about The Effect of Some Alkaloid’s Plant Extract as Activator and the plant media for Acetobacter xylinum (Brown.) Holland in  Fermented of Kombucha Tea, has been done from February to September in STIKes Perintis Laboratory. The aim of this study to know the effects of some alkaloid’s plant extract as activator and the plant media for Acetobacter xylinum (Brown.) Holland in  Fermented of Kombucha Tea. The research used Completely Random Design (CRD) with 6 treatments and 4 replications. The treatments were : black tea, green tea, leaf of coffea, leaf of cocoa, coffea powder and cocoa powder. The result showed that the use of several types of plant extract beralkaloid effect on Kombucha tea products. In this study obtained the average of the highest total bacteria Acetobacter xylinum 117.50 x 107 cfu / ml, the value of pH 3.82, sugar content 9.67. The results of the organoleptic assessment of flavor and taste showed the highest panelist favorites level in Kombucha chocolate powder that is 3.07 (very good) and 3.47 (very good).

<p><span lang="IN">Konversi Ampas sagu menggunakan kapang</span><em>Trichoderma harzianum </em>merupakan salah satu penerapan teknologi alami untuk menghasilkan bahan pakan alternatif untuk ayam broiler.  Untuk meningkatkan efisiensi kecernaannya juga dapat ditambahkan probiotik yang diisolasi dari mikroflora usus ayam broiler. Tujuan penelitian untuk melihat kemampuan enzimatis (selulase dan amilase) dari Kapang <em>Trichoderma harzianum </em>dalam menfermentasi ampas sagu menjadi pakan ayam broiler dan selanjutnya untuk mengetahui proses pengeringan pakan konsentrat  berprobiotik yang tepat. Penelitian ini telah dilaksanakan pada bulan Desember 2016 sampai Agustus tahun 2017 di Laboratorium Kopertis X, Padang. Penelitian ini menggunakan metoda eksperimen dengan tiga ulangan dan dua tahap penelitian. Tahap pertama adalah fermentasi ampas sagu menggunakan koji dari kapang <em>Trichoderma harzianum</em>. Sedangkan tahap kedua adalah pembuatan pakan konsetrat dengan penambahan isolat probiotik dari pencernaan ayam broiler dengan pengeringan matahari, pengeringan angin, dan pengeringan suhu 50^oC. Hasil penelitian menunjukkan kemampuan enzimatis kapang <em>Trichoderma harzianum</em> dalam memfermentasi sagu adalah aktivitas amilase 1,420Unit/g,  aktivitas selulase 0,427 Unit/g, kadar glukosa 36,150 μg/g, dan nilai PH 4,20. Sedangkan proses pengeringan yang paling baik untuk pengembangan pakan konsentrat probiotik dari ampas sagu adalah pengeringan matahari dengan total populasi bakteri amilolitik 97x10⁹cfu/g, total populasi  bakteri selulolitik 89x10⁷ cfu/g, aktivitas enzim amilase 2,012 unit/g, aktivitas enzim selulase 1,870 unit/g, kadar glukosa105,311 μg/g, dan nilai pH 6,34</p><p><em><span lang="IN">Conversion of sago dregs (Metroxylon sagu) using Trichoderma harzianum mold is one of the applications of natural technology to produce alternative feed material for broiler chicken. To increase the efficiency of digestibility can also be added probiotics isolated from the intestinal microflora of broiler chickens. The objective of the study was to look at enzymatic capability (cellulase and amylase) from Trichoderma harzianum mold in fermenting sago dregs into broiler feed and then to know the process of drying the right concentrates of poultry feed. This research was conducted in December 2016 until August 2017 at Kopertis X Laboratory, Padang. This research used experimental method with three replications and two research phases. The first stage is the fermentation of sago dregs(Metroxylon sagu) using koji from Trichoderma harzianum mold. While the second stage is the manufacture of concrete feed with the addition of probiotic isolates from the digestion of broiler chickens with sun drying, wind draining, and 50^oC drying temperature. The results showed that enzymatic capability of Trichoderma harzianum in fermentation of sago dregs was 1.420 Unit/g amylase activity, cellulase activity 0,427 Unit/g, glucose level 36,150 μg/g, and PH value 4,20. While the best drying process for the development of probiotic concentrate feed from sago dregs is sun drying with total population of amylolitic bacteria 97x10⁹ cfu/g, total population of cellulolytic bacteria 89x10⁷ cfu/g, amylase enzyme activity 2,012 unit/g, cellulase enzyme activity 1,870 units/g, glucose 105,311 μg/g, and pH value of 6.34</span></em></p>