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Journal : Indonesia Chimica Acta

THE USE OF MCM-48-nCaO AS CATALYST IN ESTERIFICATION REACTION OF NYAMPLUNG SEED OIL (Calophyllum inophyllum L.) Kolo, La; Firdaus, Firdaus; Taba, Paulina
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Volume 8 No 2 - December 2015
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ica.v8i2.2466

Abstract

A study on the use of MCM-48-nCaO as a catalyst in the esterification reaction of nyamplung seed oil (Calophyllum inophyllum L.) has been carried out. The characterization results of XRF, XRD and FTIR showed the success in the synthesis of heterogeneous catalysts, MCM-48- nCaO, using a grinding-impregnation method. Through esterification reaction using the catalysts, FFA content in the seed oil of nyamplung reduced from 28 to 1.7%.
STUDY OF COMPOUNDS FROM EXTRACT OF Melochia umbellata (Houtt.) Stapf var. Degrabrata K. (PALIASA) LEAVES THAT HAS POTENTIAL AS ANTIBACTERIAL Wullur, Selfi; Firdaus, Firdaus; Natsir, Hasnah; Hariani Soekamto, Nunuk
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Volume 8 No 1 - June 2015
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ica.v8i1.2472

Abstract

Determination of antibacterial activity of each extract of M. umbellata (Houtt.) Stapf var. K. degrabrata leaves has been conducted against three strains bacteria Escherichia coli, Staphylococcus aureus, and Shigella dysenteriae by using amoxicillin as a positive control and DMSO as a negative control. Agar diffusion method has been used with MHA medium (Muller Hinton Agar) on variation concentrations of each extract were 2500 ppm, 5000 ppm, 10,000 ppm, and 20,000 ppm N-hexane extract was the most active extract against S. aureus with zone of inhibitions were 10.50 mm, 10.80 mm, 11.00 mm and 11.45 mm, respectively. The most active extract against S. dysenteriae was ethyl acetate extracts with zone of inhibitions were 9.36 mm, 11.55 mm, 11.58 mm and 17.70 mm, respectively. Isolated compound from n-hexane extract was first compound as white powder with a melting point of 75-77 °C which was identified as 1-Tetracosanol and second compound was obtained in the form of a yellow paste which was identified as steroid compound that had long conjugated substituent. These compounds were elucidated based on the data of IR, UV-Vis, 1H-NMR, and 13C-NMR.
Sintesis 4-Hidroksisinamamida dari Asam 4-Hidroksinanamat melalui Reaksi Esterifikasi dan Amonolisis Firdaus, Firdaus; Hariani Soekamto, Nunuk; Karim, Abdul
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Volume 2 No 2 - December 2009
Publisher : Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ica.v2i2.2463

Abstract

The 4-hydroxycinnamamide  is a compound  that has been isolated from the root bark of Kleinhovia hospita Linn. The compound show high toxicity to Artemia salina Leach (IC 180,53 µg) so it can be expected has cytostatic activity against P388 leukemic cells. However, the concentration of the compound in the root bark of K. hospita Linn is very low (about 1.6 ppm), and commercially the compound  is  not  ready  and  has  never  been  synthesized.  Therefore,  it  is  important  to  find  out  a synthesis method to used in prepare the compound for further examination, in particular its cytostatic activity. By this research, the 4-hydroxycinnamamide compound has been prepared from 4- hydroxycinnamic  acid  via  esterification  reaction  with  excess  ethanol  and  sulphate  acid  catalyst followed  ammonolysis  reaction  with concentrated  ammonia.  The esterification  stage  gave  ethyl 4-hidroxycinnamate   as  white  crystall  with  melting  point  133-134oC   and  34.9%  yield,  and  the ammonolysis stage gave 4-hydroxycinnamamide as white crystall with merting point 140oC and 46.1% yield. Identification of the reaction product was carried out by FTIR and NMR spectroscopy methods.Keywords: 4-hydroxycinnamamide, 4-hydroxycinnamic acid, esterification, ammonolysis
IDENTIFICATION OF ORGANIC COMPOUNDS FROM EXTRACT LOTUS SEEDS (Nelumbo nucifera) Salmiyah, Salmiyah; Ainunnisa, Ainunnisa; Nurmilasari, Nurmilasari; Handayani, Endah; Firdaus, Firdaus
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Vol 10, No 1: June 2017
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ica.v10i1.6396

Abstract

Abstract. Seeds of Nelumbo nucifera is many found in Indonesia. South Sulawesi is one of the most potencial provine swamp of Indonesia. The Phytochemical test of this plant contain of alkaloid, tanin, saponin, steroid, terpenoid and flavonoid from methanol exract sample, n-hexane, chloroform and ethanol. The result of this phytochemical test is positively contain of terpenoid, tanin, and saponin; chloroform extract positively contain of alkaloid, terpenoid, and tanin; ethanol extract positively contain of flavonoid, tannin, and saponnin; n-hexane extract showed the negative result of this test.
Co-Authors A. M, Wita Trisnawati Abd. Qohar, Abd. Abd. Wahid Wahab Abdul Kadir Abdul Karim Abdul Kodir Jailani Abdul Razak Abubakar, Achmad Ade Octavia Ade saputra Adelina, Cindi Aeni HM, Nur Aeni HM, Nur Afrian, Noza Afrizon, Hergo Ahmad Muchlis Ahmad Rifai Ahmad Zarkasi Ahmad, Afandi Ahmad, Fauziah Ahmad, Fauziah Ahyar Ahmad Ainul Mardiah Ainunnisa, Ainunnisa Akhyar Akhyar Alfian Noor Alfian Rusdy Ali, Nurhalim Dani Almira Syifa, Almira Amir Hamzah Amnesty, Mulya Fitria Amran Amran Andi Thahir Andini Hardiningrum Anggraini, Rr. Renny Ani Saturrrohmah, Ani Anindia Putri, Riska Anita Desiani Anita Rahayu Anni Faridah Apmayuda, Andrian Aqmal, Amal Ardianto Ardianto Ardiyansyah Ardiyansyah Arifin, Indra Asfar Muniir, Asfar Asgaf, Khaifah Asmawati Asmawati Asrori, Hudi Astari, Lola Astuti, Erni Tri Asyari, Rifa Atul Izza Asyari, Rifa Atul Izza Ayana, Sandy Bakti Azwar, Zainal Bahja, Bahja Bahja, Bahja Bakry Bakry, Bakry Bambang Sujatmoko Bambang Tutuko Bariyah, Naim Buchari, Muhammad Ali Budi Rahmadya Budiyarti, Oky Bustamam Bustamam Bustani, Bustani Dali, Nasriadi Darmansyah Darmansyah Darmawahyuni, Annisa Darussalam Darussalam, Darussalam Dasrol, Dasrol Davit Rahmadan Denas Symond Derisma Derisma, Derisma Dewi, Fatma Dian Anggraini Oktavia Dian Kurnia Anggreta Dian Yayan Sukma, Dian Yayan Dika Sofila Dirgantara, Wahyu Dona Efinda Drs. Helfia MT. Edial Duskiardi Duskiardi Dwi Siswanta Edy Ervianto Efa Ismardianita, Efa Effendi, Sairul Efri Diah Utami, Efri Diah Eka Indarto, Eka Ekardo, Apando Eko s, Randi Wahyu Elfitri, Triana Eli Trisnowati, Eli Era Zulmi Khairani Erdianto Erdianto Erianjoni Erianjoni Erni Haryanti Erwinda Erwinda Ery Safrianti Euis Sunarti Ewaldo, Ivan Ryian Fadilla, Aldy Fadillah, Rahmat Fahrurozi, Fahrurozi Faishal Yasin Fajar Islam, Muhammad Fajri, Bayu Ramadhani Farida Farida Farqi, Muhammad Fatthaya, Fatthaya Fauzan Misra Fauzi Fauzi Febby Asteriani, Febby Febrizal, Febrizal Feranita Feranita Ferawati Ferawati Ferdyan Andhika Pradana, Ferdyan Andhika Fitri, Sri Fitriyanti Jumaetri Sami, Fitriyanti Jumaetri Fitriyanto, Aidil Fri Murdiya, Fri Galib, Muhammad Ganefri Ganefri Gaol, Dedek S Lumban Ginting, Bayudwi Putra Gita Hermi Setyawati H. Soekamto, Nunuk Hadria Octavia Handayani, Endah Harahap, Heri Faisal Hardjono Sastrohamidjojo Hariani Soekamto, Nunuk Harifuddin Harifuddin, Harifuddin Harison, Torang hasan, effendi Hasnah Hasnah Hasnah Natsir Hayatul Ismi Hendra Naldi Hendra Setiawan Hendri Marhadi Hendri, Ulfa Nurhasanah Hersyah, Mohammad Hafiz Hesti Meilina Hidayat, Reski HIDAYATULLAH, ARIEF Huda Ubaya Husni Husni Idral Purnakarya Ifwandi Ifwandi, Ifwandi Ihsan, Akmal Ilahi, Yudhi Fasrah Imma Fretisari Indrasari, Rahmayani Irfan Hamdani, Irfan Irma Yanti Irwani, Nike Ishak Erawadi Barutu, Ishak Erawadi Iskandar Zulkarnain Islam, Muhammad Fajar Ismail Ismail Ismail Kailani, Ismail Ismail Suardi Wekke Ismala, Silvi Iswani, Resti J. Rusman, Hendra Jalifah Latip Johari, Rizky Jumina Jumina Juneidi, Ahmad Kaharuddin Kaharuddin Kamariyah, Nurul Karmin Karmin, Karmin Katrin Roosita Khairani Khairani Khuzaini, Khuzaini Kolo, La Komariah, Sita Kurniati Asri Kurniawan Kurniawan Lestarini, Dinda Lewi Lewi Lifwarda Lifwarda Linna Oktaviana Sari Lintang, Elba Lubis, Citra Rahmawati Lubis, Putri Mirta Fitriyanti Lukman Hakim Lusiana, Herlina Lusiana, Herlina Lysbetti M, Noveri M Aldion Rinaldi, M Aldion M Putra Nurjanah, M Putra M, M. Dahlan M, Noveri L M. Dani M. Muafif, M. Muafif Maihasni Maihasni Maiyendra, Nico Alvio Maming Maming Mardiah, Indah Martadinata, A. Taqwa martati, Eli Martha, Cici Wia Maryati Bachtiar Mawaddah Warahmah Md. Nor Bin Bakar, Md. Nor Bin Medilla Kusriyanto, Medilla Meza Silvana Michael, Donny Miftah Azrin Miftahul, Hendri Minsyah, Nur Imdah Mira Afrina Miraswan, Kanda Januar Mirza, T. Mohd Mohd Yogi Yusuf, Mohd Yogi Muafif, M Mubaraq, Fitratul Muchlis Djirimu Muhamad Al Khausar, Muhamad Al MUHAMMAD ANSHORI, MUHAMMAD Muhammad Arif Muhammad Fathra Fahasta Muhammad Ibrahim Muhammad Isya Muhammad Nur Muhammad Sayuthi MUHAMMAD SHOLEH Mulyani, Pamungkas Stiya Nafis, Muhammad Nafliana, Ela Aprida Nalom Kurniawan Nani Nani Nasir, M Iqbal Nawas, Kamaluddin Abu Nesya, Hamidatul Netti Herawati Nilda Elfemi Nindya, Audesti Nota Effiandi Novesar Jamarun Nugraha, Rendy Dartha Nunuk H. Soekamto Nunuk Hariani Soekamto Nur Ahriman, Nur Nur, Hanis Nurcahyani, ida Nurcahyani, ida Nurhalim Nurhalim, Nurhalim Nurhasanah Nurhasanah Nurhayati Nurhayati Nurmilasari, Nurmilasari Nurus Shalihin, Nurus Oktisari, Dwi Orsalan, Osvari P., Elman Paly, Muh Basir Pascawinata, Andries Paulina Taba Periyadi, Periyadi Prasetya, Dwi Arman Prasetya, Febri Prima, Prima Purnama, Azet Putra, Ario Putra, Ozil Afindra Putri, Adi Tiara Rachmatullah, Muhammad Naufal Rahmat Saleh Rahmawati Rahmawati Rahmi Holinesti Rahmi Widyanti Rahmon Sandika Rahmat, Rahmon Sandika Rahmy, Hafifatul Auliya Rahyul Amri Rakiman Rakiman Ramadhan, Waldito Febri Ramadhani, Anissa Ramadhani, Anissa Ranuharja, Fadhli Ratna Aisuwarya, Ratna Ratna Dewi Retnaningsih Retnaningsih Reza Al Mattin, Reza Al Rhozi, Fahrul Rifqi Muntaqo, Rifqi Rikki Vitria Rimbawan Rimbawan Rinel Fitlayeni Riska Fitriani Rita Hayati Rizal Amin, Muhammad Rodiah, Desty Romli Romli, Romli Rusdarti Rusdarti, Rusdarti Rusman, Hendra J. Sabran, Moh. Sagala, Alberto Syahputra Saifuddin Saifuddin Salmiyah, Salmiyah Salvia Salvia Sandi Firman Nanda, Sandi Firman Sani, Almadora Anwar Sano, Havel Alindo Santy, Wesiana Heris Saprianto, Saprianto Sari, Firda Mustika Sari, Rahayu Eka sari, sally nindi Saribu, Daniel Harjono Dolok Sarifah Putri Raflesia, Sarifah Putri Saripah Ulpah, Saripah Sarjon Defit Sarmayanta Sembiring Seniwati Dali Septianto, Dekri Sibarani, Hendri Agustin Sigit Sutikno, Sigit Silfia Rifka Sitanggang, Miranda Romaully Br. Siti Hafsah Siti Nurmaini Soejono Tjitro Sofiarsih, Lilis Solehan, Muhamad Somakim Somakim Sopiarini, Putri Sopiarini, Putri Sri Anna Marliyati Sri Indra Maiyanti Stevany, Cecilia Suana, Suana Sudardi, Sudardi Sudarmantoro, Niky Suharyon, Suharyon Sukim, Sukim Sukmawati Sukmawati Sulfasyah Sulfasyah, Sulfasyah Sulistioso G. S. Sulkifli Sulkifli Sumarna, Sabir Sumarna, Sabir Sunardi Sunardi Surya Prahara Surya Setiawan, Surya Suryadi Suryadi Susanki Susanki Sutrisno sutrisno Syafniati, Syafniati Syahrilfuddin Syahrilfuddin, Syahrilfuddin Syakban Kurniawan, Syakban Syam, Jumriah Syamsuddin Syamsuddin Syamsurya, Syamsurya Syamsurya, Syamsurya Syarifah Syarifah, Syarifah Tati Erlina Taufik Ahmad Thamrin Thamrin Tjut Chamzurni Tri Suminar Tumpak Dolok Stepan Simarmata, Tumpak Dolok Stepan Tuti Handayani, Tuti Tuti Handayani2, Tuti Tuti Restuastuti Tutri, Rio Ulfia Hasanah Umamah, Farida Upasana Narang, Upasana Usman, Regina Utami, Annisa Desria Wagiyo Wagiyo Wahyu, Arbi Wahyudi Budi Pramono, Wahyudi Budi wahyuni wahyuni Wahyuni, Dinar H S Wahyuni, Ritna Warasto, Hestu Nugroho Warman, Ari Gustia Wilyanto, Wilyanto Wilyanto, Wilyanto Winaldi, Aulia Winner Inra Jefferson Batubara, Winner Inra Jefferson Wullur, Selfi Yandi, Satria Yasin, Haerun Yeni Wulandari Yolanda, Sri Yani Yuanto, Dedy Ary Yul Antonisfia Yuli Yetri Yulindon Yulindon Yulisa, Ike Yunus, A.M Shiddiq Yunus, Yuhanis Yustini Yustini Yusuf Hartono Yusuf Ridho Surya Dharma Nainggolan, Yusuf Ridho Surya Dharma Zabidi, Ahmad Zainal Arifin Zainal, Syech Zohra Hasyim, Zohra Zulfiadi, Zulfiadi Zulharbi Zulharbi Zusmelia Zusmelia Zuyasna Zuyasna