Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.118243
Mardiana Julita, Muhandis Shiddiq, Miftahul Khair
The synthesis of ZnO and ZnO/Au nanoparticles using the laser ablation method in liquid has been successfully carried out. Characterization of the optical properties of ZnO and ZnO/Au using a UV-Vis Spectrophotometer (Ocean Optic MAYA Pro 2000) which was measured in the wavelength range of 275 - 875 nm. The characterization results obtained are absorbance values and band gap values of ZnO and ZnO/Au nanoparticles. From this study, the absorbance values of ZnO nanoparticles were found at wavelengths of 330 and 335 nm. After obtaining the absorbance value, the band gap value was analyzed for ZnO and ZnO/Au nanoparticles, respectively, namely 3.23 eV and 3.17 eV. The decrease in the band gap value in ZnO is due to the presence of Au in ZnO nanoparticles which can replace one of the lattices in the ZnO crystal structure.
{"title":"Penentuan Energi Celah Pita (Band Gap) Nanopartikel ZnO/Au Hasil Ablasi Laser dalam Cairan","authors":"Mardiana Julita, Muhandis Shiddiq, Miftahul Khair","doi":"10.24036/periodic.v12i2.118243","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.118243","url":null,"abstract":"The synthesis of ZnO and ZnO/Au nanoparticles using the laser ablation method in liquid has been successfully carried out. Characterization of the optical properties of ZnO and ZnO/Au using a UV-Vis Spectrophotometer (Ocean Optic MAYA Pro 2000) which was measured in the wavelength range of 275 - 875 nm. The characterization results obtained are absorbance values and band gap values of ZnO and ZnO/Au nanoparticles. From this study, the absorbance values of ZnO nanoparticles were found at wavelengths of 330 and 335 nm. After obtaining the absorbance value, the band gap value was analyzed for ZnO and ZnO/Au nanoparticles, respectively, namely 3.23 eV and 3.17 eV. The decrease in the band gap value in ZnO is due to the presence of Au in ZnO nanoparticles which can replace one of the lattices in the ZnO crystal structure.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mesoporous silica is solid silica having a pore size of 2-50 nm. Silica modification is done to increase the ability of silica to absorb anions, one of which is phosphate anion. The modifier compound used is dimethylamine. Silica and dimethylamine can bind with the addition of a linking compound, namely GPTMS. This modified silica can be used to adsorb phosphate anions to see the absorption of silica against phosphate anions. Phosphate ion adsorption using silica has an adsorption capacity of 0.0172 mg/g with an absorption percentage of 88.09%. Desorption with hydrochloric acid obtained a desorbed phosphate concentration of 0.773 mg/L with a desorption percentage of 89.02% while using sulfuric acid the desorbed phosphate concentration was 0.437 mg/L with a desorption percentage of 48.81%. The concentration variations of hydrochloric acid were 0.010 M, 0.025 M, 0.050 M, 0.075 M, 0.10 M, 0.15 M and 0.20 M. The maximum desorption result at 0.1 M concentration was 0.0086 mg with a percentage of 100%.
{"title":"Uji Kondisi Optimum Desorpsi Anion Fosfat pada Silika Mesopori Termodifikasi DMA (Dimethylamine)","authors":"Hainunnisa Syafitriza, Budhi Oktavia, Hary Sanjaya, Hardeli Hardeli","doi":"10.24036/periodic.v12i2.118092","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.118092","url":null,"abstract":"Mesoporous silica is solid silica having a pore size of 2-50 nm. Silica modification is done to increase the ability of silica to absorb anions, one of which is phosphate anion. The modifier compound used is dimethylamine. Silica and dimethylamine can bind with the addition of a linking compound, namely GPTMS. This modified silica can be used to adsorb phosphate anions to see the absorption of silica against phosphate anions. Phosphate ion adsorption using silica has an adsorption capacity of 0.0172 mg/g with an absorption percentage of 88.09%. Desorption with hydrochloric acid obtained a desorbed phosphate concentration of 0.773 mg/L with a desorption percentage of 89.02% while using sulfuric acid the desorbed phosphate concentration was 0.437 mg/L with a desorption percentage of 48.81%. The concentration variations of hydrochloric acid were 0.010 M, 0.025 M, 0.050 M, 0.075 M, 0.10 M, 0.15 M and 0.20 M. The maximum desorption result at 0.1 M concentration was 0.0086 mg with a percentage of 100%.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.117006
Geita Yulyan Firel, Edi Nasra, Indang Dewata, Umar Kalmar Nizar
The effect of activation types on the biosorpsion of pb 2+ metal ions by matoa peel ( Pometia pinnata ) has been done. The purpose of this study was focused on the effect of the type of activator on the biosorpsion of pb 2+ metal ions by the matoa peel ( Pometia pinnata ) with chemical activation to determine the technical and condition of the activator according to the matoa peel which can be used as a Pb 2+ ion biosorbent. The method used is the batch method. The variables in this study were the type of activator and were characterized using the FTIR and AAS. The results showed that 0.1 M HCl was the best activator characterized by a decrease in % T of functional groups -OH, -CH and C-O which played an important role in the biosorption process, had the best Pb 2+ metal biosorption capacity obtained from the AAS results, namely of 0.6462 mg/g with % biosorption 80.6239%.
研究了不同活化类型对番茄皮吸附pb +金属离子的影响。研究了不同类型活化剂对化学活化的番茄皮对pb +金属离子的生物吸附效果的影响，并根据番茄皮对pb +离子的生物吸附性能确定了活化剂的工艺条件。所使用的方法是批处理方法。本研究的变量是活化剂的类型，并使用FTIR和AAS进行了表征。结果表明，0.1 M HCl为最佳活化剂，其特征是在生物吸附过程中起重要作用的官能团-OH、-CH和C-O的% T降低，AAS结果显示其对Pb 2+金属的最佳生物吸附量为0.6462 mg/g， %生物吸附量为80.6239%。
{"title":"Pengaruh Jenis Aktivator Terhadap Penyerapan Ion Logam Pb2+Oleh Kulit Buah Matoa (Pometia pinnata)","authors":"Geita Yulyan Firel, Edi Nasra, Indang Dewata, Umar Kalmar Nizar","doi":"10.24036/periodic.v12i2.117006","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.117006","url":null,"abstract":"The effect of activation types on the biosorpsion of pb 2+ metal ions by matoa peel ( Pometia pinnata ) has been done. The purpose of this study was focused on the effect of the type of activator on the biosorpsion of pb 2+ metal ions by the matoa peel ( Pometia pinnata ) with chemical activation to determine the technical and condition of the activator according to the matoa peel which can be used as a Pb 2+ ion biosorbent. The method used is the batch method. The variables in this study were the type of activator and were characterized using the FTIR and AAS. The results showed that 0.1 M HCl was the best activator characterized by a decrease in % T of functional groups -OH, -CH and C-O which played an important role in the biosorption process, had the best Pb 2+ metal biosorption capacity obtained from the AAS results, namely of 0.6462 mg/g with % biosorption 80.6239%.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.118351
Roza Herlina, Edi Nasra, Rahadian Zainul, Trisna Kumala Sari
The metal ion Cr(VI) is a very toxic substance with high solubility so that it can cause pollution to the environment. If the concentration of metal ions Cr(VI) exceeds the limit of 0.5 mg/L can damage ecosystems, the environment, poison living organisms and humans, then a method is needed to overcome the pollution caused by chromium waste. Biosorption is an effective and efficient method. The purpose of this study was to determine the optimum conditions for the absorption and absorption capacity of Cr(VI) metal ions. metal ion Cr(VI) with dihenylcarbazide and H 2 SO 4 will form a purple complex reaction. The maximum wavelength of Cr(VI) ion absorption was obtained at 543 nm. These results obtained optimum absorption conditions at an adsorbent mass of 0.6 grams with an absorption capacity of 12.7506 mg/g.
{"title":"Pengaruh Massa Adsorben Pada Biosorpsi Ion Logam Cr(VI) Menggunakan Biosorben Selulosa Dari Kulit Durian (Durio zibethinus L.)","authors":"Roza Herlina, Edi Nasra, Rahadian Zainul, Trisna Kumala Sari","doi":"10.24036/periodic.v12i2.118351","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.118351","url":null,"abstract":"The metal ion Cr(VI) is a very toxic substance with high solubility so that it can cause pollution to the environment. If the concentration of metal ions Cr(VI) exceeds the limit of 0.5 mg/L can damage ecosystems, the environment, poison living organisms and humans, then a method is needed to overcome the pollution caused by chromium waste. Biosorption is an effective and efficient method. The purpose of this study was to determine the optimum conditions for the absorption and absorption capacity of Cr(VI) metal ions. metal ion Cr(VI) with dihenylcarbazide and H 2 SO 4 will form a purple complex reaction. The maximum wavelength of Cr(VI) ion absorption was obtained at 543 nm. These results obtained optimum absorption conditions at an adsorbent mass of 0.6 grams with an absorption capacity of 12.7506 mg/g.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.117679
Indah Humaira Saragih, Hary Sanjaya
This research was conducted for the modeling degradation process of Indigosol Red Ir dye using the sonolysis method with the help of a ZnO catalyst. This study aims to determine the optimum mass addition of ZnO catalyst in the degradation process of Indigosol Red Ir dye. Sonolysis method using an ultrasound with frequency 47 kHz. The results of the percent degradation were seen from the absorbance measurement using a uv-vis spectrophotometer at a maximum wavelength of 510.2 nm. The results showed that the addition of the optimum mass of ZnO catalyst was 0.05 grams with a degradation percentage of 93.72%.
{"title":"Degradasi Zat Warna Indigosol Red Ir Menggunakan Metode Sonolisis Dengan Bantuan Katalis ZnO","authors":"Indah Humaira Saragih, Hary Sanjaya","doi":"10.24036/periodic.v12i2.117679","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.117679","url":null,"abstract":"This research was conducted for the modeling degradation process of Indigosol Red Ir dye using the sonolysis method with the help of a ZnO catalyst. This study aims to determine the optimum mass addition of ZnO catalyst in the degradation process of Indigosol Red Ir dye. Sonolysis method using an ultrasound with frequency 47 kHz. The results of the percent degradation were seen from the absorbance measurement using a uv-vis spectrophotometer at a maximum wavelength of 510.2 nm. The results showed that the addition of the optimum mass of ZnO catalyst was 0.05 grams with a degradation percentage of 93.72%.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.117504
Vionisa Vionisa, Umar Kalmar Nizar
Actived carbon can be produced from biomass waste containing starch, lignin, cellulose, and hemicellulose as a source for advanced materials. The purpose of this research is to analyze and determine the optimum temperature of the banana hump to obtain high quality, economical, and enviromentally friendly carbon. The method used for the manufacture of carbon from banana humps is by calcining in a furnace with a temperature 250°C-450°C for 1 hour. Proximate analysis of banana hump carbon used SNI 06-3730-1995 was performed by testing ash content, vapor content, and bound carbon. Based on the result obtained, the carbon of banana humpwith a carbonization temperature variation of 250°C is the optimum reaction with an ash content value of 20,26%, a vapor conten of 1,78%, and a bound carbon content of 77,96%.
{"title":"Analisis Proksimat Karbon Bonggol Pisang Kepok (Musa paradisiaca L) di Kecamatan Koto Tangah sebagai Sumber Karbon untuk Material Maju","authors":"Vionisa Vionisa, Umar Kalmar Nizar","doi":"10.24036/periodic.v12i2.117504","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.117504","url":null,"abstract":"Actived carbon can be produced from biomass waste containing starch, lignin, cellulose, and hemicellulose as a source for advanced materials. The purpose of this research is to analyze and determine the optimum temperature of the banana hump to obtain high quality, economical, and enviromentally friendly carbon. The method used for the manufacture of carbon from banana humps is by calcining in a furnace with a temperature 250°C-450°C for 1 hour. Proximate analysis of banana hump carbon used SNI 06-3730-1995 was performed by testing ash content, vapor content, and bound carbon. Based on the result obtained, the carbon of banana humpwith a carbonization temperature variation of 250°C is the optimum reaction with an ash content value of 20,26%, a vapor conten of 1,78%, and a bound carbon content of 77,96%.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.117509
Deva Indriyani, Edi Nasra, Budhi Oktavia, Hesty Parbuntari, Desy Kurniawati
This research study was to determine the optimum conditions for the absorption of Pb2+ metal ions using the matoa fruit peel (Pometia pinnata) using the batch method with variations in pH, concentration, particle size, contact time and stirring speed. The results of the study showed that the optimum conditions for the absorption of Pb2+ occurred at pH 5, a concentration of 300 ppm with an absorption capacity of 34.015 mg/g. Pb2+ metal adsorption isotherm with matoa skin biosorbent (Pometia pinnata) tends to follow the Freundlich isotherm equation with a determinant coefficient (R) of 1. Keywords : Biosorption, Pb 2+ metal, Pometia pinnata , Batch method
{"title":"Pengaruh pH dan Konsentrasi Terhadap Penyerapan Ion Logam Pb2+ Menggunakan Kulit Buah Matoa (Pometia pinnata)","authors":"Deva Indriyani, Edi Nasra, Budhi Oktavia, Hesty Parbuntari, Desy Kurniawati","doi":"10.24036/periodic.v12i2.117509","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.117509","url":null,"abstract":"This research study was to determine the optimum conditions for the absorption of Pb2+ metal ions using the matoa fruit peel (Pometia pinnata) using the batch method with variations in pH, concentration, particle size, contact time and stirring speed. The results of the study showed that the optimum conditions for the absorption of Pb2+ occurred at pH 5, a concentration of 300 ppm with an absorption capacity of 34.015 mg/g. Pb2+ metal adsorption isotherm with matoa skin biosorbent (Pometia pinnata) tends to follow the Freundlich isotherm equation with a determinant coefficient (R) of 1. Keywords : Biosorption, Pb 2+ metal, Pometia pinnata , Batch method","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mesoporous silica is an inorganic materials that has high potential to be applied in various industrial fields, one of its application is the adsorption method. To maximize the adsorption of mesoporous silica, modification of the silica surface was carried out with the addition of amine compounds. The amine compound used as a modifier is dimethylamine (DMA). Mesoporous silica which has been modified with dimethylamine is used in the nitrate anions adsorption process by the column method. The adsorption capacity of the nitrate anion is 0.0917 mg/g. After being adsorbed, the desorption process was carried out to release the adsorbed nitrate anions again. From the desorption process, it was found that HCl proved to be the best desorption agent used on nitrate anions. The optimum concentration of HCl was 0.15 M with the number of nitrate anions desorbed as much as 0.0459 mg with a 100% desorption percentage.
{"title":"Penentuan Kondisi Optimum Desorpsi Anion Nitrat (NO3-) pada Silika Mesopori Termodifikasi Dimetilamina (DMA)","authors":"Dipnorita Retno, Budhi Oktavia, Indang Dewata, Miftahul Khair","doi":"10.24036/periodic.v12i2.118091","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.118091","url":null,"abstract":"Mesoporous silica is an inorganic materials that has high potential to be applied in various industrial fields, one of its application is the adsorption method. To maximize the adsorption of mesoporous silica, modification of the silica surface was carried out with the addition of amine compounds. The amine compound used as a modifier is dimethylamine (DMA). Mesoporous silica which has been modified with dimethylamine is used in the nitrate anions adsorption process by the column method. The adsorption capacity of the nitrate anion is 0.0917 mg/g. After being adsorbed, the desorption process was carried out to release the adsorbed nitrate anions again. From the desorption process, it was found that HCl proved to be the best desorption agent used on nitrate anions. The optimum concentration of HCl was 0.15 M with the number of nitrate anions desorbed as much as 0.0459 mg with a 100% desorption percentage.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.24036/periodic.v12i2.118004
Wenti Aulia, Hary Sanjaya
Research has been carried out on the degradation of Rhodamine B dye with TiO2 as a catalyst using the photosonolysis method. The purpose of this study was to determine the optimum time and optimum mass of the TiO2 catalyst used to degrade rhodamine B. The results of the percentage degradation of rhodamine B were obtained from the absorbance value measured using a UV-Vis spectrophotometer. The maximum wavelength of rhodamine B obtained from the measurement of the UV-Vis spectrophotometer is 553.8 nm. The results showed that the optimum time to degrade rhodamine B was 210 minutes with a degradation percentage of 95.39%. On the effect of increasing the mass of TiO2 catalyst, the optimum mass of TiO2 is 0.05 grams with a degradation percentage of 93.44%.
{"title":"Degradasi Zat Warna Rhodamin B menggunakan Katalis TiO2 dengan Metode Fotosonolisis","authors":"Wenti Aulia, Hary Sanjaya","doi":"10.24036/periodic.v12i2.118004","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.118004","url":null,"abstract":"Research has been carried out on the degradation of Rhodamine B dye with TiO2 as a catalyst using the photosonolysis method. The purpose of this study was to determine the optimum time and optimum mass of the TiO2 catalyst used to degrade rhodamine B. The results of the percentage degradation of rhodamine B were obtained from the absorbance value measured using a UV-Vis spectrophotometer. The maximum wavelength of rhodamine B obtained from the measurement of the UV-Vis spectrophotometer is 553.8 nm. The results showed that the optimum time to degrade rhodamine B was 210 minutes with a degradation percentage of 95.39%. On the effect of increasing the mass of TiO2 catalyst, the optimum mass of TiO2 is 0.05 grams with a degradation percentage of 93.44%.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cellulose isolation from the matoa fruit peel ( Pometia pinnata ) has been carried out by means of acid hydrolysis and alkaline hydrolysis. The purpose of this study was to isolate cellulose in the peel of matoa fruit and determine what is the purity level of cellulose contained in the peel of matoa fruit, FTIR is used to identify cellulose functional groups in matoa fruit peel. Results of this study, an yeild of the results of cellulose isolation of matoa peel was 41.3% with the purity level of cellulose of matoa fruit peel of 47.63%. The results of characterization using FTIR are known to have cellulose groups contained in the matoa peel such as -OH, -CH, and C-O groups which are the main functional groups in cellulose.
{"title":"Isolasi dan Karakterisasi α-Selulosa Dari Kulit Buah Matoa (Pometia pinnata)","authors":"Fauzan Aulia Akbar, Edi Nasra, Desy Kurniawati, Deski Beri, Hary Sanjaya","doi":"10.24036/periodic.v12i2.117793","DOIUrl":"https://doi.org/10.24036/periodic.v12i2.117793","url":null,"abstract":"Cellulose isolation from the matoa fruit peel ( Pometia pinnata ) has been carried out by means of acid hydrolysis and alkaline hydrolysis. The purpose of this study was to isolate cellulose in the peel of matoa fruit and determine what is the purity level of cellulose contained in the peel of matoa fruit, FTIR is used to identify cellulose functional groups in matoa fruit peel. Results of this study, an yeild of the results of cellulose isolation of matoa peel was 41.3% with the purity level of cellulose of matoa fruit peel of 47.63%. The results of characterization using FTIR are known to have cellulose groups contained in the matoa peel such as -OH, -CH, and C-O groups which are the main functional groups in cellulose.","PeriodicalId":213875,"journal":{"name":"Jurnal Periodic Jurusan Kimia UNP","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135055902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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