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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis MARINA CHIMICA ACTA Jurnal Sains Dasar Teknosains: Media Informasi Sains dan Teknologi Al-Kimia Chemistry Indonesian Journal of Chemical Research Media Kesehatan Politeknik Kesehatan Makassar Jurnal Media Analis Kesehatan Lontara: Journal of Health Science and Technology Lontara Abdimas : Jurnal Pengabdian kepada Masyarakat Jurnal Medika: Media Ilmiah Analis Kesehatan International Journal of Agriculture System All Fields of Science Journal Liaison Academia and Sosiety

Rustiah, Wa Ode

Politeknik Kesehatan Muhammadiyah Makassar

Author-ID : 710800

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Identifikasi Senyawa Tanin Pada Ekstrak Sabut Buah Pinang (Areca catechu. L) Waode Rustiah; A. Fatmawati Muharram; Dewi Arisanti; Alfian Alfian
Lontara Journal of Health Science and Technology Vol 2 No 1 (2021): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v2i1.187

Areca catechu (Areca catechu. L) contains many chemical components, namely, pectin, cellulose, hemicellulose, lignin, pectin oxalate and flavonoids. Tannins are very complex organic substances and consist of phenolic compounds. Tannins are obtained by extraction with water and ethanol solvents because tannins can dissolve with these solvents. This study aims to identify tannin compounds in areca nut using ethanol as a solvent. This research is a laboratory experiment with an extraction process using the maceration method. The areca nut is dried and mashed and then sifted. Then the powder was macerated with 70% ethanol solvent for ± 24 hours, then evaporated and then tested qualitatively and determined the type of tannins. The results showed that areca nut extract was positive for tannins and the type of tannin was condensed tannins.

Identifikasi Karbon Monoksida Dalam Darah Pada Penjual Buah Di Jembatan Kembar Sungguminasa Waode Rustiah; Andi Fatmawati; Ashrafiyah Ashrafiyah
Lontara Journal of Health Science and Technology Vol 2 No 2 (2021): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v2i2.221

The chemical compound of CO gas is a gas that has no color and contributes greatly to environmental pollution as a result of incomplete combustion of fuel produced from motor vehicles. Carbon monoxide is very dangerous (toxic, so it is often referred to as the "silent killer". The presence of CO gas will be very dangerous if inhaled by humans because the gas will replace the position of oxygen that binds to hemoglobin in the blood. The purpose of the study was to identify the presence or absence of carbon monoxide (CO) in the blood of fruit sellers at the Sungguminasa Twin Bridge. This research is an analytical observational field research using the alkaline dilution test method. The sampling technique used purposive sampling with the criteria of working more than one year, working 8 hours a day and not smoking. The number of samples used as many as 9 samples of venous blood. From the results of this study, it can be concluded that the presence of carbon monoxide gas was not identified in all blood samples of fruit sellers at the Sungguminasa Twin Bridge. This is because in the alkaline dilution test method, CO gas can only be identified with saturation levels above 20%.

Analisis Antioksidan Ekstrak Etil Asetat Dari Kulit Buah Rambutan (Nephelium Lappaceum) dengan Menggunakan Metode dpph (1,1 difenil-2-pikrilhidrakzil) Nurfadillah Nurfadillah; St Chadijah; Waode Rustiah
Al-Kimia Vol 4 No 1 (2016): June
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Rapiah rambutan fruit leather (Nephelium lappaceum) is one of the traditional medicine to cure various diseases such as fever and dysentery. Scientific research previously stated rambutan fruit peel skin Rapiah rambutan (Nephelium lappaceum) potentially have antioxidant content. Through this research can know the effect of solvent ethyl acetate to extract optimal rambutan fruit skin in antioxidants withdrawal. The method used for extraction is macerated using methanol and partitioned with liquid-liquid extraction using ethyl acetate solvent with a ratio (1:3), (1:4) and (1:5) which produces a thick rind extract rambutan. The extract was tested color and separated by thin layer chromatography (TLC) using the eluent butanol: glacial acetic acid: water (BAA) (4: 1: 5). Antioxidants are determined by testing against DPPH free radicals by measuring the absorbance of DPPH (1,1-diphenyl-2-pikrilhidraksil) at a wavelength of 517 nm. So that the results of this study showed the highest % reduction obtained at a ratio (1:3).

Analisis Kandungan Zat Besi (Fe) Pada Buah Kelor dan Daun Kelor (Moringa Oleifera) yang Tumbuh di Desa Matajang Kec. Dua Boccoe Kab. Bone Andi Nurrahma; Alimin Alimin; Wa Ode Rustiah
Al-Kimia Vol 1 No 1 (2013): June
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

This research is a kind of experiment research by analyze mineral such as iron essence (Fe) that are needed as a suplement in our body. In this research are used the kelor’s fruits and kelor’s leaf as specimen with the aim to know the iron essence (Fe) that content in the specimen. The content of iron essence (Fe) in specimen are used by Atomic Absorption Spectroscopy (AAS) method. The kelor’s fruits, the average iron essence (Fe) content in A place is 2,50 mg/100 gram specimen, B place is 3,20 mg/100 gram specimen, C place si 3,59 mg/100 gram specimen and D place is 4,51 mg/100 gram specimen. Than the kelor’s leaf, the average iron essence (Fe) content in A place is 5,89 mg/100 gram specimen, B place 5,73 mg/100 gram specimen, C place is 6,02 mg/100 gram specimen and D place is 6,21 mg/100 gram specimen.

Delignifikasi Ampas Tebu untuk Pembuatan Pulp Rendemen Tinggi dengan Proses Peroksida Alkali Gustriani Gustriani; St Chadijah; Wa Ode Rustiah
Al-Kimia Vol 1 No 2 (2013): December
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Delignification is of lignin termination process with particular solvent that produce high yield the pulping. Alkaline peroxide process produces low kappa pulp. Bagasse contains 42-53% cellulose was used as a base material for pulping. Delignification of bagasse making of high yield pulp by the process of Peroxide Alkali has been done by varying the concentration of NaOH (4%, 5%, 6%, 7%, 8%) and length of cooking 1,5 hours in the temperature 121 °C and pressure 0,11 atm. The aim of the study is to obtain the optimum length of cooking the making of high yield of bagasse by process Peroxide Alkali. The method of the study is delignification with process of cooking using autoclave. The result of the study indicates that addition of concentration NaOH affects the pulp yield, number of permanganate and physical characteristic of papers sheet. The highest yield pulp obtained is 53,97% observed at the concentration of NaOH 5%. Whereas, the lowest number of permanganate is 3, 98 obtained by adding the concentration of NaOH 8%.

Pengaruh Penyimpanan Pada Suhu Rendah (Freezer -3oC) Terhadap Kandungan Air dan Kandungan Lemak pada Ikan Lemuru (Sardinella longiceps) Anna Handayani; Alimin Alimin; Wa Ode Rustiah
Al-Kimia Vol 2 No 1 (2014): June
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

One of the peaceful and best pickling methode to maintain freshness of product is depository at low temperature (freezer). Through depository of process industrial balance and availability of processing result of fishery will remained to be taken care of. Depository of fish raw material specially of fish flesh expected will be more be economic in course of depository at low temperature (freezer). The fat rate before is depository (0 day) that is 5,14%, while at depository 1 day until 3 day of it fat is 9,43%, 14,70%, 15,30%, and to 4 until 7 days the fat content is downhill that is 7, 15%, 5, 50%, 3,96%. The rate irrigate before is depository (0 day) that is 26, 96%. While at depository 1 day until 3 day of its water that is 27, 87%, 27, 44%, 27,20%, and depository to 4 day until 7 days water content mount that is 27,94%, 27,97%, 28,10%, 28,40%. Depository of lamuru fish flesh (sardinella longiceps) conducted by at low temperature (freezer -3oC) during 7 day can cause degradation quality of good fish flesh of fat rate and also lamuru fish flesh colour changing from squeezing colour to become to squeeze to turn pale. While its water content is depository longer progressively increase.

Penentuan Nilai Kalor Briket Dengan Memvariasikan Berbagai Bahan Baku Samsinar Samsinar; Asri Saleh; Waode Rustiah
Al-Kimia Vol 4 No 2 (2016): December
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Limitations of the availability of non-renewable energy sources. Cocoa shell waste and sawdust widespread everywhere and can be used as an alternative energy source that is to cultivate and make fuel, one of which briquetting. The composition of the material that is (90: 10 75: 25 and 50: 50). After mixing the briquettes are printed using a printer briquettes. From this study, the best calorific value contained in the ratio of sawdust 90: Water Hyacinth 10 is 6223.20 cal/g, the ratio of sawdust 90: 10 cocoa skin is 5953.72 cal / g and Leather Cocoa 90 : Water Hyacinth 10 ie 6066, 09 cal/g. The best density value in comparison sawdust: cocoa skin (75:25) ie 1.05 kg/cm3. Best values compressive strength in comparison cocoa skin: water hyacinth (50:50) ie 2.32 kg/cm3. Best water content ratio of sawdust : water hyacinth (90 : 10) ie 3. 89% ash content. Value best comparison Leather cocoa : water hyacinth (90 : 10) is 0.66%. Volatile matter best value comparison cocoa skin: water hyacinth (90:10) ie 13.1%. The best comparison value of fixed carbon sawdust: cocoa skin (90 :10) is 62,34 %.

Optimalisasi Kalsium Karbonat Dari Cangkang Telur Untuk Produksi Pasta Komposit Warsy Warsy; St Chadijah; Wa Ode Rustiah
Al-Kimia Vol 4 No 2 (2016): December
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Egg shell is a household waste which can be used to produce a composite paste, as it contains around 90% calsium carbonate (CaCO3) as the main composition. This research aims to determine the optimum weight of egg shell powder in composite paste production. This research is conducted by determining the calsium carbonate content beforehand by EDTA titration and the determination of the contain of calsium by using atomic absorption spectroscopy (AAS), then the determination of the optimum weight of shell powder by varying the shell powder and baking soda. The results of the research that has been done that the content of calsium carbonate in the shell of eggs was 92,57% and calsium at 28%. While the optimum weight for the shell powder manufacture composite paste which is 3 grams with a ratio of 3,0 (Ca) : 7,0 (BS), in which the pH obtained is 9. This is in a accordance by SNI that the pH value of the composite paste is 4,5–10,5 and is semisolid form.

Hidroksiapatit dari Tulang Ikan Tuna Sirip Kuning (Tunnus albacores) dengan Metode Presipitasi Mutmainnah Mutmainnah; Sitti Chadijah; Wa Ode Rustiah
Al-Kimia Vol 5 No 2 (2017): December
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-kimia.v5i2.3422

Indonesia as one of the biggest tuna fish produsers in the world, produce tuna fish bones large enough. Since tuna fish bone contain high calcium it is potentially to be the raw material of hydroxyapatite. Hydroxyapatite are inorganic compounds constituent of bones and teeth has the moleculer formula Ca5(PO4)3OH. Synthesis of hydroxyapatite can be done with precipitation method through tuna fish bone calcination process at the temperature 900°C for 5 hours to obtain calcium compounds in the form of calcium oxide. Calcium wich has been obtained added phosphoric acid 0,6 M with flow rate/rapid 1 mL/minute. Controlled synthesis process parameters are pH 10 of solution. Yield of hydroxyapatite generated after synthesis with of the precipitation time 12 hours are of 91.15%. hydroxyapatite product obtained was analyzed by FTIR(Fourier Transform Infrared) and XRD (X-Ray Diffraction). FTIR analysis indicate the presence of OH groups, PO4 and CO3. Based on the resulting diffraction of XRD analysis, crystallite size obtained each of 211.29 nm structure is hexagonal. Scherrer method was used to obtain crystallite size.

Determination of Zirconium(IV) Based on Flow Injection Analysis with The Xylenol Orange As A Complexing Waode Rustiah; Sulistyani Sulistyani
Al-Kimia Vol 9 No 2 (2021): DESEMBER
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-kimia.v9i2.23638

The development of spectrophotometry method based on Flow Injection Analysis (FIA) to determine Zr(IV) in tin ore accompanying mineral has been done using xylenol orange as complexing agent. The complex between Zr(IV) and xylenol orange 0,05% was formed at pH 2 (1:1). The complex formed having maximum absorbance at wavelength 554 nm. The mineral decomposition has been done by fusion method using Na2CO3 and Na2O2 as fluxs for open system and the close system decomposition using HNO3, HClO4 and HF as solvents. FIA-spectrophotometry that has been developed was able to show good analytical performance, with precision of %KV not more than 5% at concentration level mg/L, was 3,98%, with sensitivity was 2,79 ppm and the detection limits of calculated (S/N = 3) was 0,21 ppm. This method has been aplicated for analyzing Zr(IV) in zircon mineral sample with analysis result 20,26% of ZrO2 and recovery percentage was 100,7%.

Co-Authors . Maming A. Fatmawati Muharram A. Nur Afni Ishak Adrial Falahi Alfian Alfian Alfian Noor Alfian Noor Alfian Noor Alfian Noor Alfian Noor Alimin Alimin Andi Fatmawati Andi Fatmawati Andi Nurrahma Andi Rosmawati Andi Tenri Fitriyah Ani Kartini Anita Anita Anna Handayani Annisa Fillaeli Arisanti, Dewi Ashrafiyah Ashrafiyah Aulia Putri Cahyani Kaempe Baharuddin Baharuddin Baharuddin Sunu Basarang, Mujahidah Darmawaty Rauf Dewi Arisanti Dewi Arisanti Effendy Rasiyanto Fatikhah Nur Hidayati P.S. Fatwa Fatwa Fira Al Munawwarah Gustriani Gustriani Hasnah Hasnah Hasnah Hasnah Kasturi Rais Maming Gaffar Maming Maming Maming Maming Maming Maming Maswati Baharuddin Muawanah Muawanah Muawanah Muawanah Muhammad Lukman Muhammad Lukman Mutmainnah Mutmainnah Novi Astrid Novie Rezkiyana Dewi Novita Rahman Nur Qadri Rasyid Nur Qadri Rasyid Nur Umriani Nuraedah Hasima Nurfadillah Nurfadillah Nurfadillah Nurfadillah Nurhidayat Nurhidayat Nurul Niâ€™ma Azis Nurul Ni’ma Azis Nurul Ni’ma Azis Rahmawati Rahmawati Rahmawati Rahmawati Samsinar Samsinar Sartika F. Rahman Sitti Chadijah Sjamsiah, Sjamsiah St Chadijah St Chadijah St. Chadijah Suci Alya Hamran Sulistyani Sulistyani Susila Kristianingrum Syaiful S Tuty Widyanti Tuty Widyanti Warsy Warsy Yuli Andriani Yuli Andriani Deli Yustikasari Masulili Yuwalida Yuwalida

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