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2018, Jurnal Respirasi
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5 pages
1 file
Background: Aspiration of a tracheobronchial foreign body is a serious and fatal event. Progress in terms of prevention, first aid, and endoscopic technology, caused a decline of almost 20% of deaths from foreign body aspiration that occurred in the United States. Statistically, the percentage of foreign body aspirations based on their respective location is: 5% hypopharynx, 12% larynx-trachea, and 83% bronchus. Most cases of foreign body aspiration occur in children aged <15 years old; about 75% of foreign body aspirations occur in children aged 1-3 years. The female-to-male ratio is 1.4:1. Case: A 11-year-old boy swallowed needles while playing flashlight about 2 hours before coming to Pulmonary Emergency Room of Dr. Soetomo General Hospital. Discussion: Chest X-ray examination found a shadow of metal density projected in the right lung. Fiber optic bronchoscopy (FOB) was performed for diagnostic and therapeutic indication to see the presence of a foreign body in the airway and...
Majalah Kedokteran Andalas
AbstrakAspirasi benda asing merupakan keadaan emergensi yang memerlukan penanganan segera untuk mencegah komplikasi yang serius. Lebih dari 50% kasus aspirasi benda asing terjadi pada anak usia kurang dari 3 tahun. Aspirasi benda asing paling sering adalah kacang tanah. Diagnosis ditegakkan berdasarkan anamnesis, Pemeriksaan fisik, pemeriksaan radiologi dan bronkoskopi. Bronkoskop kaku merupakan pilihan untuk pengangkatan benda asing pada anak.Dilaporkan satu kasus benda asing tiga kacang tanah di bronkus utama kanan pada seorang anak perempuan umur 2 tahun yang berhasil diangkat dengan tindakan bronkoskopi menggunakan bronkoskop kaku.Kata kunci : Aspirasi benda asing, bronskopi, bronkoskop kaku.Foreign body aspiration is an emergency condition that needs early treatment to prevent serious complication. More than 50% foreign body aspiration cases occur among children younger than 3 years. The most common aspirated item was a peanut. Diagnosis is based on anamnesis, physical examinat...
REAKTOR, 2012
A STUDY ON THE EXTRACTION METHODS FOR NATURAL FOOD COLORANT ANNATTO FROM KESUMBA (Bixa orellana). Annatto is natural food colorant extracted from Bixa orellana seeds. The main constituent of annatto is bixin, a carotenoid having carboxylic acid groups at both ends of its molecular chain and one of these is methyl-esterified. The carboxylic acid groups of bixin and norbixin cause the molecule to dissolve in aqueous bases. The methyl ester structure causes the molecule dissolving in oil and other organic solvents. The double bond conjugated chain causes bixin dissolved in most organic solvents. These characteristics are mainly bases for extraction solvent selection. The objectives of this research are to evaluate the performance of ethyl acetate and acetone as solvents for annatto extraction with different method of extraction and to obtain a procedure for preparing general purpose annatto extract having the highest possible of bixin yield. Two methods of extraction are carried out using Soxhlet method (at solvent boiling temperature) and ultrasonic bath extraction at room temperature. The selected solvents are ethyl acetate and acetone that have medium polarity index and low boiling point. The bixin quality is examined by measuring pigment content with spectrophotometer at certain wavelength. Two types of seeds from different places in Indonesia will be the investigated as sources of annatto. Experimental results for extraction with Soxhlet method shows that yield of bixin (upon seed) from ultrasonic bath extraction is higher that is 0.584% (w), compared to Soxhlet extraction 0.443% (w). For ultrasonic bath extraction, yield of bixin (upon seed) with ethyl acetate as solvent is 0.602%, much higher compared to that from acetone 0.565%. Extraction with Soxhlet method gives different results. Yield of bixin (upon seed) with acetone as solvent is higher which is 0.460%, compared to ethyl acetate which is 0.427%. Seeds from Bandung (West Java) and Duri (Riau) do not give significant difference of bixin yield from two methods of extraction.
2016
Latar Belakang: Aspirasi benda asing ialah masuknya benda yang berasal dari luar tubuh atau dari dalam tubuh yang dalam keadaan normal tidak ada ke saluran pernafasan. Aspirasi benda tajam di saluran trakheobronkial merupakan permasalahan yang cukup sering terjadi dan meningkat beberapa tahun terakhir seiring dengan peningkatan penggunaan jarum  pentul, terutama pada wanita muda dan remaja perempuan. Aspirasi benda asing tajam  berpotensi menimbulkan komplikasi serius, seperti distress pernapasan akut, atelektasis, perdarahan, robekan dan infeksi paru, bahkan kematian. Diagnosis aspirasi benda asing tajam dapat ditegakkan melalui anamnesis berupa riwayat tersedak benda asing tajam dan didukung dengan pemeriksaan radiologi berupa gambaran radiopak dari benda asing tajam. Tujuan: Mempresentasikan serial kasus aspirasi benda asing tajam di saluran trakeobronkial. Kasus: Lima kasus aspirasi benda asing tajam jarum pentul dan satu kasus prolong aspirasi benda tajam paku payung plas...
Menentukan pelarut serta perbandingannya yang cocok untuk sampel sponge 4 C. Dasar Teori Kromatografi menurut IUPAC didefinisikan sebagai suatu pemisahan secara fisik dimana komponen-komponen yang akan dipisahkan terdistribusi ke dalam dua fasa yaitu fasa gerak dan fasa diam. Kromatografi pertama kali dikemukakan oleh seorang botanis Rusia Mikhail Tswett (1906) yang diambil dari kata cromatus-graphien = colour-to write. Kromatografi digunakan banyak ilmuwan untuk mengetahui komponen-komponen apa saja yang ada dalam suatu senyawa baik padat maupun cair. Selain itu, kromatografi juga digunakan untuk mengidentifikasi zat-zat yang tak dikenal dalam suatu sampel. Prinsip kromatografi didasarkan pada koefisien distribusi komponen-komponen yang akan dipisahkan dimana jika koefisien distribusinya besar kedua zat mudah untuk dipisahkan secara kromatografi. Kromatografi lapis tipis (KLT/TLC) adalah pemisahan menggunakan lempeng yang dilapisi dengan silica-gel (atau juga alumina) sebagai fasa diam dang pelarut organik sebagai fasa gerak. Pemisahan terjadi ketika fasa gerak dilewatkan pada fasa diam dan terjadi perpindahan komponen-komponen dari fasa gerak ke fasa kemudian secara selektif terserap pada permukaan fasa diam. Pada percobaan ini akan dilakukan kromatografi lapis tipis terhadap sponge 4 dengan menggunakan beberapa pelarut organik dan campuran dari dua pelarut organik dengan perbandingan yang bervariasi.
AGROTEKBIS : E-JURNAL ILMU PERTANIAN, 2019
Rice as a daily staple menu that is always consumed by almost all Indonesian people has a large amount of starch compared to cereals. The problem is that raskin rice which is destined for the poor to fulfill their food needs, turns out to have poor quality and is not suitable for consumption, often found in a dirty and black-colored condition. Therefore the community prefers to sell the poor rice to the rice traders in the Market at prices higher than the purchase price, which is around Rp. 5,000.00 / kg, or the community chooses to trade in exchange for better quality rice. In addition, the distribution patterns applied sometimes do not comply with the general guidelines of Raskin, such as selling prices that are not the same as those specified, as well as a reduction in the weight of rice at each sale. The purpose of this study was to differentiate different agar concentrations, which gave a fluffy taste to raskin rice through testing chemical and organoleptic properties. This research method uses RAL to test water content, ash content and digestibility for organoleptics using randomized group analysis (RBD). Each treatment is repeated 3 times with 5 treatments so that there are 15 every one treatment there are 200 grams of raskin rice, if five treatments mean 1 kg of rice to be used. trial unit. The results of the study showed that the agar agar dose was real with the taste of the raskin rice. The treatments that will be used in this study are: P0 = Control (Raskin rice 200 g), P1 = (200 g Raskin + 0, 4 gelatin+ Salt 0.2 g + 0.2 g aroma of pandan leaves), P2 = (200 g Raskin + 0, 8 g gelatin+ Salt 0.2 g + 0.2 g aroma of pandan leaves), P3 = (200 g Raskin + 1.2 g gelatin+ Salt 0.2 g + 0 , 2 g of pandan leaf aroma). P4 = (200 g Raskin + 1.6 g gelatin + Salt 0.2 g + 0.2 g aroma of pandan leaves). Gelatin concentration in 1.2 g P4 and 1.6 g P5 gives a difference from the theft of rice through chemical properties and organoleptic tests of raskin gelatinrice. The results of the analysis of the chemical properties of the raskin agar-agar rice formula based on the BNJ α = 0.01 test results of table 1 variance analysis of digestibility. Organolectip raskin gelatin rice formula which is suitable for treatment of preference level of taste P4 (5.44) the most preferred by panelists seen from the level of color preference (5.72), aroma (5.52), texture (5.52) and preference (5.6) compared to P0 treatment (control).
FLUIDA, 2015
Indonesia sebagai negara agraris mempunyai banyak jenis tumbuhan penghasil minyak nabati yang mengandung asam lemak jenuh dan tidak jenuh. Asam lemak tersebut dimanfaatkan oleh industri makanan dan obat-obatan. Asam-asam lemak yang masih berupa campuran perlu dipisahkan, salah satunya dengan metoda kromatografi ion perak. Prinsip dari metode ini adalah berdasarkan perbedaan afinitas antara asam lemak dengan fasa diam dan fasa gerak. Salah satu faktor yang menentukan tingkat keberhasilan proses pemisahan pada kromatografi adalah fasa diam. Pada penelitian ini, fasa diam diperoleh dengan memanfaatkan silika yang terkandung dalam abu sekam padi. Silika yang diperoleh berbentuk sol yang kemudian dimodifikasi dengan AgNO3 menggunakan senyawa pendukung yang divariasikan jenisnya yaitu amino propil trimetoksisilan (APTS) dan kitosan. Kedua jenis silika yang dimodifikasi kemudian dianalisis kadar ion Ag yang terikat secara titrasi potensiometri, Selanjutnya silika tersebut digunakan sebag...
Jurnal Ilmiah …, 2010
The spectral reflectance of leaves from several paddy stumps in irrigated rice area of Indramayu - West Java Province was measured with field spectrometer which has wavelength range 350-2500 nm and spectral resolution of 1 nm. The measurement was performed from a ...
Alga coklat merupakan sumber bahan baku natrium alginat. Salah satu jenis alga coklat yang ditemukan tumbuh di perairan Indonesia adalah Sargassum echinocarphum. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik natrium alginat yang diekstraksi dari Sargassum echinocarphum asal Pulau Pari. Metode ekstraksi natrium alginat yang digunakan dalam penelitian ini merupakan hasil modifikasi beberapa metode yang telah digunakan di Laboratorium Produk Alam Laut, Pusat Penelitian Oseanografi LIPI. Hasil analisis menunjukkan bahwa kadar natrium alginat Sargassum echinocarphum sebesar 17,07%, kadar air sebesar 14,97% dan nilai viskositas sebesar 6.100 cps. Pengukuran viskositas dilakukan pada temperatur 25 o C dengan konsentrasi 2% Kata kunci: Sargassum echinocarphum, alga coklat, natrium alginat, Pulau Pari.
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