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Penapisan dan Identifikasi Bakteri Penghasil Enzim Xilanase pada Peuyeum Singkong dengan Metode Penanda Gen 16S rRNA 提取和鉴别在木薯中分泌Xilanase酶与rna基因标记方法
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.22
Fenti Fatmawati, M. Abdillah, Astri Fatmasari, Yuni Mulyaningsih
{"title":"Penapisan dan Identifikasi Bakteri Penghasil Enzim Xilanase pada Peuyeum Singkong dengan Metode Penanda Gen 16S rRNA","authors":"Fenti Fatmawati, M. Abdillah, Astri Fatmasari, Yuni Mulyaningsih","doi":"10.26874/jkk.v2i1.22","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.22","url":null,"abstract":"","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76613189","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}
引用次数: 1
Pembuatan Biodiesel dari Minyak Jelantah Menggunakan Adsorben Karbon Aktif dan Pembuatan Triasetin dengan Katalis Asam Nitrat
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.26
N. Nuraeni, Yenny Febriani Yun, Dewi Meliati Agustini
{"title":"Pembuatan Biodiesel dari Minyak Jelantah Menggunakan Adsorben Karbon Aktif dan Pembuatan Triasetin dengan Katalis Asam Nitrat","authors":"N. Nuraeni, Yenny Febriani Yun, Dewi Meliati Agustini","doi":"10.26874/jkk.v2i1.26","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.26","url":null,"abstract":"","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81044433","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}
引用次数: 3
Penetapan Kadar Asam Salisilat pada Krim Anti Jerawat yang Beredar di Kota Bandung dengan Metode Spektrotometri Ultra Violet 万隆市采用紫外线光谱测定法，在抗痤疮霜中检测出发酸
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.20
Ginayati Hadisoebroto, Senadi Budiman
{"title":"Penetapan Kadar Asam Salisilat pada Krim Anti Jerawat yang Beredar di Kota Bandung dengan Metode Spektrotometri Ultra Violet","authors":"Ginayati Hadisoebroto, Senadi Budiman","doi":"10.26874/jkk.v2i1.20","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.20","url":null,"abstract":"","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74747951","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}
引用次数: 3
Minerals and heavy metals in Labisia pumila var. alata foliaof Selected Geographic Origins 选定地理产地的唇唇叶中的矿物质和重金属
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.25
A. Iwansyah, N.R.Z. Abidin, M. Yusoff
{"title":"Minerals and heavy metals in Labisia pumila var. alata folia\u0000of Selected Geographic Origins","authors":"A. Iwansyah, N.R.Z. Abidin, M. Yusoff","doi":"10.26874/jkk.v2i1.25","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.25","url":null,"abstract":"Labisia pumila var. alata leaves (LP) with a long history of use folk remedy and endemic to the Malay Archipelago, is now supplied worldwide as ingredient of functional foods and beverages. Minerals and heavy metal concentrations in Labisia pumila var. alata folium (LP) of selected geographic origin based on microwave-assisted sample digestion and inductively coupled plasma mass spectrometry (ICP-MS) were determined.  Fifteen elements comprising minerals (Ba, Ca, Cr, Co, Cu, Fe, K, Mg, Na, Ni, Rb and Zn) and heavy metals (As, Cd and Pb) were analyzed with an inductively coupled plasma – mass spectrometer (ICP-MS). The highest nutrient concentration was measured in LP from Tilu Mountain (Cu, Na, K, Mg and Zn). The highest values of Ba, Ca, Co, Cr and Fe were detected in LP from Raub. Ni and Rb were highest in LP from Cibeundey Village. As was highest in LP from Raub (0.04 ± 0.00 mg/kg). The highest Pb contents were in LP from Tilu Mountain (2.90 ± 0.10 mg/kg) and LP from Halimunan-Salak Mountain (3.12 ± 0.03 mg/kg), all of which were well within the permissible limits as specified by the U.S. FDA for edible plant parts.","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86665131","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}
引用次数: 0
Pengaruh Variasi Arus dan Waktu terhadap Pembuatan Serbuk Timah Putih (Sn) melalui Proses Elektrodeposisi 电流和时间的变化通过电沉积过程对锡尘产生的影响(Sn)
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.21
Raden Henny Mulyani, Yuliani Carisca Tanjung, D. Prajitno
{"title":"Pengaruh Variasi Arus dan Waktu terhadap Pembuatan Serbuk Timah Putih (Sn) melalui Proses Elektrodeposisi","authors":"Raden Henny Mulyani, Yuliani Carisca Tanjung, D. Prajitno","doi":"10.26874/jkk.v2i1.21","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.21","url":null,"abstract":"","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76419248","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}
引用次数: 0
UJI AKTIVITAS ANTIBAKTERI MINYAK ATSIRI DAUN SIRIH HIJAU (Piper betle L.) TERHADAP BAKTERI Streptococcus pyogenes dan Staphylococcus aureus 试验绿槟榔叶的抗菌活性(Piper betle L)治疗链球菌和菌球菌
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.27
H. Sujono, S. Rizal, Sari Purbaya, Jasmansyah Jasmansyah
{"title":"UJI AKTIVITAS ANTIBAKTERI MINYAK ATSIRI DAUN SIRIH HIJAU (Piper betle L.) TERHADAP BAKTERI Streptococcus pyogenes dan Staphylococcus aureus","authors":"H. Sujono, S. Rizal, Sari Purbaya, Jasmansyah Jasmansyah","doi":"10.26874/jkk.v2i1.27","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.27","url":null,"abstract":"Betel leaf (Piper betle L) is a medicinal plant. Its essential oil has antibacterial activity of phenolic compounds and theirs derivatives that can inhibit a wide range of bacteria. Streptococcus pyogenes and Staphylococcus aureus is a bacteria that can cause strep throat (pharyngitis). This study was conducted to determine how to obtain the essential oil of Betel leaf green (Piper betle L.) using steam-water distillation method and determine the antibacterial activity of essential oils of betel leaf (Piper betle L.) against the bacteria Streptococcus pyogenes and Staphylococcus aureus using wells method. Betel leaf 5 kg isolated using steam-water distillation of essential oils produces as much as 9 mL, yield of 0.135%, a specific gravity of 0.750 g / mL, and the refractive index of 1.337. The results of GC-MS analysis of betel leaf green essential oil obtained 10 Most compounds are compounds chavicol, eugenol, germacrene D, caryophyllen, eugenol acetate, 2-allyphenol, β-chamigrene, α-cadinene, terpineol, and α-humulene. Based on the test results of the antibacterial activity of betel leaf that the essential oil of betel leaf green (Piper betle L) at the concentration of 10%, 20%, 30%, and 40% can inhibit the bacteria Streptococcus pyogenes and Staphylococcus aureus, the category of barriers weak to moderate for bacteria Streptococcus pyogenes and weak to strong resistance categories for Staphylococcus aureus bacteria.","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73253452","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}
引用次数: 3
Isolasi dan Uji Aktivitas Antibakteri Senyawa Fenol Ekstrak Etil Asetat Rimpang Jahe Merah (Zingiber officinale Roscoe var. sunti) 分离和测试苯酚乙酸丙烯酸化合物苯酚萃取(Zingiber officinale Roscoe var)
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/jkk.v2i1.23
L. Aisyah, Jasmansyah Jasmansyah, Sari Purbaya, Temi Resnawati
{"title":"Isolasi dan Uji Aktivitas Antibakteri Senyawa Fenol Ekstrak Etil Asetat Rimpang Jahe Merah (Zingiber officinale Roscoe var. sunti)","authors":"L. Aisyah, Jasmansyah Jasmansyah, Sari Purbaya, Temi Resnawati","doi":"10.26874/jkk.v2i1.23","DOIUrl":"https://doi.org/10.26874/jkk.v2i1.23","url":null,"abstract":"","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77155755","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}
引用次数: 1
Aktivitas Antibakteri Ekstrak Batang Kecombrang (Etlingera elatior (Jack) R.M.Sm.) Terhadap Bakteri Plak Gigi Streptococcus mutans 萃取鳞茎的抗菌活性。针对牙菌斑菌
Jurnal Kartika Kimia Pub Date : 2019-05-31 DOI: 10.26874/JKK.V2I1.19
Nanik Suryani, Devi Nurjanah, Dimas Danang Indriatmoko
{"title":"Aktivitas Antibakteri Ekstrak Batang Kecombrang (Etlingera elatior (Jack) R.M.Sm.) Terhadap Bakteri Plak Gigi Streptococcus mutans","authors":"Nanik Suryani, Devi Nurjanah, Dimas Danang Indriatmoko","doi":"10.26874/JKK.V2I1.19","DOIUrl":"https://doi.org/10.26874/JKK.V2I1.19","url":null,"abstract":"Plak gigi terbentuk oleh biofilm yang menutupi permukaan gigi. Biofilm merupakan lapisan lendir yang terdiri dari jutaan sel bakteri, saliva dan sisa makanan. Ketika pembentukan biofilm tidak terkendali, maka akan dengan mudah menebal di permukaan gigi yang disebut dengan plak. Biofilm ini merupakan tempat yang baik untuk kolonisasi dan pertumbuhan berbagai jenis bakteri salah satunya adalah bakteri Streptococcus mutans. Bakteri S. mutans dapat membentuk koloni yang melekat erat pada permukaan gigi dan merupakan bakteri kariogenik yang mampu memfermentasikan sukrosa (karbohidrat) menjadi asam, menurunkan pH permukaan gigi dan menyebabkan mineralisasi gigi. Sehingga untuk pengendalian bakteri tersebut digunakan sediaan yang mengandung antibakteri, salah satunya dari bahan alam yaitu kecombrang. Penelitian ini bertujuan mengetahui aktivitas antibakteri dari ekstrak batang Etlingera elatior yang diekstraksi oleh pelarut berdasarkan perbedaan tingkat kepolaran. Pengujian aktivitas antibakteri ekstrak dibagi menjadi 5 kelompok yaitu untuk ekstrak n-heksana, etil asetat, etanol 20, 40, 60 dan 80%, kontrol positif minosep dan kontrol negatif (DMSO). Hasil skrining fitokimia menunjukkan bahwa tanaman E. elatior mengandung metabolit sekunder flavonoid, tanin, saponin, triterpenoid dan alkaloid. Ekstrak etil asetat memiliki aktivitas antibakteri kategori kuat terhadap S. mutans sebesar 17,22; 17,55; 17,77 dan 18,55 mm, lebih tinggi dibandingkan dari kontrol positif minosep yang memiliki aktivitas antibakteri sebesar 16,55 mm.","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87575664","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}
引用次数: 10
Phytochemical Screening and Antibacterial Activity of Ethanolic Extract of Syzygium samarangense Leaves 马齿苋叶乙醇提取物的植物化学筛选及抑菌活性研究
Jurnal Kartika Kimia Pub Date : 2018-11-23 DOI: 10.26874/jkk.v1i1.2
N. Choironi, M. S. Fareza
{"title":"Phytochemical Screening and Antibacterial Activity of Ethanolic Extract of Syzygium samarangense Leaves","authors":"N. Choironi, M. S. Fareza","doi":"10.26874/jkk.v1i1.2","DOIUrl":"https://doi.org/10.26874/jkk.v1i1.2","url":null,"abstract":"The ethanolic extracts of S. samarangense leaves were examined for antibacterial activity in vitro using broth microdillution method. The extracts showed effective against Bacillus cereus, Salmonella enterica with MIC (minimum inhibition concentration) value 78 µg/ml and against multi strains of Escherichia coli, Enterobacter aerogenes, Kocuria rhizophila with MIC value 2500 µg/mL, 2500 µg/mL and 156 µg/mL. Phytochemical screening of S. samarangense was observed for the presence of tannins, alkaloids, flavonoids, and terpenoids.","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"163 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78024415","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}
引用次数: 7
Interaksi Beberapa Senyawa Kalkon Berbasis Parasetamol terhadap Protein Enzim yang Berperan dalam Mekanisme Antibakteri 一些以钙为基础的化合物对抗菌机制中的酶蛋白的相互作用
Jurnal Kartika Kimia Pub Date : 2018-11-23 DOI: 10.26874/jkk.v1i1.10
Anasda Amal Fathullah, Wisnu Cahyo Prabowo, Rolan Rusli
{"title":"Interaksi Beberapa Senyawa Kalkon Berbasis Parasetamol terhadap Protein Enzim yang Berperan dalam Mekanisme Antibakteri","authors":"Anasda Amal Fathullah, Wisnu Cahyo Prabowo, Rolan Rusli","doi":"10.26874/jkk.v1i1.10","DOIUrl":"https://doi.org/10.26874/jkk.v1i1.10","url":null,"abstract":"Kalkon is a secondary metabolite of the flavonoid group that is found in nature, especially in plants. Kalkon has various activities such as cytotoxic, antiviral, anesthetic, antimicrobial, antiinflammatory, and so forth. The aim of this research is to know the antibacterial activity of kacco-based derived paracetamol compound by using docking method against bacterial protein Escherichia coli and Bacillus subtilis. The results showed that the compound 3(4-Metoxyphenyl) -N(4-Chlorophenyl) Acrylamide, 3(4-Hydroxyphenyl) -N(4-Chlorophenyl) Acrylamide, and 3(4-Hydroxy-3-Methoxyphenyl ) -N(4Chlorophenyl) Acrylamide showed good activity with an average rmsd-refine score <2. The kalkon derivative binds complex with amino acid bacteria such as Ile 173, Asn 267, Lys A449, Thr 265, and Arg A389.","PeriodicalId":17768,"journal":{"name":"Jurnal Kartika Kimia","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80253750","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}
引用次数: 1
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