Judul: Efek Minuman Fermentasi Benalu Teh (Scurrula Atropurpurea (bi.) Dans) Oleh Acetobacter pasterianussaccharomyces Cerevisiae Terhadap Penghambatan Hiperkolesterolemia Pada Tikus
Abstrak: Fermentasi benalu teb oleh A. pasterianus dan S.cef,:,vicieae akan menghasilkan asam-asam organik yang bersifat antioksidan dan memiliki kemampuan meredllksi kolesterol. Selain itu sistem ini menggunakan bakteri probiotik yang dipercaya akan membantu mer,urunkan kadar kolesterol daJam darah dengan cara mengikat kolesterol ke dalam sel-set tubuhnya. Dalam penelitian ini dilakukan uji preklinis minuman fermehtasi benalu teh terhadap tilms putih yang diindu
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Judul: Antioksidan Asam Glukuronat dalam Fermentasi Daun Benalu Teh oleh Konsorsium Acetobacter-Sacclzaroinyces Sistem Pemesanan Obat-Obat Online Kimia Farma
Abstrak: Asatn glukuronat merupakan asatn 01-ganik yang berfungsi tuendetoksifikasi racun dalatn tubuh. Dauli benalu teh diduga mengandung asam glukuronat karena dapat ~nznatlgkabl isa ulat.. Pada penelitian ini dauti benalu teh dimasukkan ke dalatli sisteni kombuca., yaitu sistem fermentasi ekstrak iariaman de~igan menggunakan konsorsium Acetobacler-Sr,ccl?aro~i~j.ccsK.e beradaan asam glukuronat dalatn sistem ini tnasili perlu dibuktiltan. Dalam penelitian itii. sistem lkombucha diberi tiga perlakuan, yaitu ekstrak benalu; ekstrak benalu + gula: dan larutan gula (masing-masi~ig dengan kontrol), dan dilakukan sampling pada masa inkubasi 0, 3. 6. 9, 12, dnn IS hari. Salnpel dianalisis dengan krotnatografi cair kineria tinggi dan dilakukan uji antiolksidan dengan metode Ruch yang dilnodifikasi menggonakan spektrofotometetttltraviolet- tarnink pada pati.jang gelombatig 210 11111. Dilakukan pula eltstraksi secara kitilia utituk memastikan baliwa asatn glukuronat benar ada dalani daun benalu, bultan dari kerja mikrob. Hasil penelitinn menuti.jukkan adatiya asam orgnik dalam ekstrak kasar daun betialu tell dalani metanol yaitit asam glukuronat, asalii glulkonat, asam lakrar, asam sitrat, dan asam suksinat. Iiasil analisis ekstrak kotnbuca tiienu~ijukkan asam glukuronat Iiainpir selalu ada di setiap pengttkuran. Pada hari kc-0 dan ke-3 kandunyan asam glukuronat dalam sisieiil ko~nbuca iebili rendah dari pada kontrol, pads liari ke-9 dan ke-12 kandungan asatn glulturonat lebilt tinggi dari kontrol, lial itii mcnut?jukka~al danya penggunaan asatii $li~kuronaoi ntuk merabolisme tiiihrob yang.nantinya alkati tnengliasilka~ki embali asam glukuronat. Asam glul;urotiar dapat berfungsi sebagai antioksidan karena konsenrrasi asam sebesar 0.001 M dapat menurunkan lkotisentrasi H102 seksill. 0,2S M. Asa~ii ?an$ berrungsi sebagai antioksidati dalam sistem .kombuca tidak lia~iyaa sam slukuronat, terapi campuran kelima asatii yang terdapat dalam cksrrak kasar daon benalu reli dala~imi etanol.
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Judul: Characteristic of Overshooting Top (OT) Based on  Himawari  8  Satellite  as  a  Convective  Cloud  Feature  that  Generates  Extreme Weather in the Java Island Region
Abstrak: Overshooting Top (OT) is a feature at the top of a convective cloud that is associated with extreme weather. Research on OT in tropical Indonesia is still very limited. The existence of geostationary satellites with wide area coverage and fast frequency observations is useful for observing the fast dynamics of the OT life cycle. Therefore, this study intends to analyze the relationship between OT and extreme weather, updraft and thermodynamic conditions of OT when extreme weather occurs, the best objective method for detecting OT in the day time and night time, and the spatiotemporal distribution of OT in the tropical region of Java Island during the 2018-2021 period. Based on visual analysis using visible channel and Himawari 8 sandwich products, 87% of extreme weather events in Java were accompanied by the appearance of OT. It indicates that the presence of the OT pattern is a convection cloud pattern or feature that is closely related to extreme weather events for the Java Island region. The existence of a time lag between the appearance of OT and extreme weather events on Java Island indicates that the OT of convection cloud can be used as a precursor or nowcasting for the appearance of extreme weather. Most of the convective cloud OT features during extreme weather events on Java Island have altitude that were only able to exceed the altitude of the equilibrium level and few were able to exceed the tropopause level of 9 km – 16 km. The difference in atmospheric conditions during extreme weather events on Java Island, which is in the tropics and subtropics, is a strong and unstable convective energy condition characterized by a larger CAPE, as well as unstable KI, LI, SI and TTI values. It is offset by kinematic factors in the form of a weak vertical wind shear (bulk wind shear 0-6 km) and a higher freezing point height. The difference between extreme weather events in the Java Island region and other tropical regions compared to subtropical regions is the strong updraft speed of convection clouds. The IRW Texture COMB algorithm based on the IRW-Texture Gradient modification and the COMB algorithm shows a significant increase in quality for detecting OT and non-OT pixels in Java. Rainy days with rainfall > 50 mm/day are very common in areas with an altitude of > 500 m. On the other hand, the level of convection activity which is indicated by the presence of OT and lightning is significantly reduced in this area. OT of convective clouds appear more frequently during the DJF season and less frequently during the JJA season. OT often appears during the day time and rarely at night time. Most OTs appear in the central part, away from the south and north coasts of Java Island during the day, while OTs that appear near the south and north coasts of Java Island can appear in the morning or afternoon.
Keyword: convective clouds, extreme weather, Overshooting Tops, Himawari 8 Satellite