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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia FORUM STATISTIKA DAN KOMPUTASI Journal of Food and Pharmaceutical Science Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Kimia (Journal of Chemistry) International Journal of Renewable Energy Development SAINS DAN MATEMATIKA JURNAL KIMIA SAINS DAN APLIKASI Jurnal Ilmu Lingkungan The Journal of Pure and Applied Chemistry Research agriTECH INDONESIAN JOURNAL OF PHARMACY Indonesian Journal of Chemical Science Jurnal Penelitian Pendidikan IPA (JPPIPA) AcTion: Aceh Nutrition Journal Indonesian Journal of Chemistry Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Ilmiah Pesantren Jurnal Ilmu dan Teknologi Kayu Tropis Jurnal Ilmu Kefarmasian Indonesia Jurnal Jamu Indonesia Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Media Agribisnis RESEARCH AND DEVELOPMENT JOURNAL OF EDUCATION (RDJE) Jurnal Pengabdian Polinema Kepada Masyarakat Prosiding Seminar Nasional Sasindo Jurnal Ilmiah Berkala Sains dan Terapan Kimia Dinamika Kesehatan: Jurnal Kebidanan dan Keperawatan Journal of Health and Nutrition Research Xplore: Journal of Statistics Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Journal of Food and Pharmaceutical Sciences Jurnal Tumbuhan Obat Indonesia Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan al Kimiya : Jurnal Ilmu Kimia dan Terapan Biodiversitas Journal of Biological Diversity
Mohamad Rafi
Departemen Kimia, Fakultas Matematikan Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor, Kampus IPB Darmaga Bogor 16680
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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Antioxidant Capacity, Phytochemical Profile, and Clustering of Pomegranate (Punica granatum L.) Peel Extracts Using Different Solvent Extraction Rafi, Mohamad; Wulansari, Laela; Septaningsih, Dewi Anggraini; Purnomo, Tsania Firqin; Auliatifani, Reza; Khaydanur, Khaydanur; Ilmiawati, Auliya; Yulianti, Wina; Nengsih, Nunuk Kurniati; Suparto, Irma Herawati; Kusuma, Wisnu Ananta
Journal of Tropical Life Science Vol 11, No 3 (2021)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pomegranate has valuable nutritional content and contains various bioactive compounds, one found in the fruit's peel. The utilization of these bioactive compounds could be used as herbal medicines and supplements, such as antioxidants. This study aimed to determine the antioxidant capacity, phytochemical profile, and pomegranate peel extract grouping using different extracting solvents. The three extracting solvents used were water, 70% ethanol, and ethanol p.a. Antioxidant capacity of the three extracts was measured using the DPPH and CUPRAC methods. We also determined the total phenolic and flavonoid levels and the TLC fingerprint analysis and FTIR spectrum of the pomegranate peel extracts. The 70% ethanol extract owned the largest antioxidant capacity than the other two extracts with a value of 358.67 and 2981.59 µmol trolox/g dried sample using the DPPH and CUPRAC methods, respectively. The three pomegranate peel extracts' total phenolic and flavonoid levels ranged from 287.26–1068.81 mg GAE/g dried sample and 0.24-0.75 mg QE/g dried sample. TLC fingerprint analysis of pomegranate peel extract yielded 2, 6, and 6 bands for water extract, 70% ethanol, and p.a ethanol, respectively. The three extracts can be grouped based on FTIR spectrum data using principal component analysis using three principal components with a total variance of 93%. The results obtained show that using different extracting solvents provides different antioxidant capacities and phytochemical profiles.
Tetracera scandens as a Medicinal Plant: Secretory Structures, Histochemistry, and Antibacterial Activity Evi Muliyah; Sulistijorini Sulistijorini; Yohana Cecilia Sulistyaningsih; Mohamad Rafi
Journal of Tropical Life Science Vol. 8 No. 1 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.08.01.12

Abstract

Tetrascera scandens, a member of Dilleniaceae, is used for traditional medicine; the stem is utilized by the Anak Dalam tribe of Jambi Province, Sumatera island, Indonesia, to treat diarrhea symptoms. The aims of this study were to identify the secretory structures, histochemical aspects, and the antibacterial potency of T. scandens stem. Histological study of the secretory structures of T. scandens stem was carried out. The species has idioblast cells and trichomes as its secretory structures. Histochemical analysis indicated the substance secreted by T. scandens idioblast cells mainly contains alkaloids, terpenoids, and phenols. Trichomes of T. scandens only contain flavonoids. The antibacterial activity of methanol extracts was tested against Staphyllococcus aureus and Escherichia coli. Different concentration of extracts was tested using the well diffusion method. According to the results, 100 mg/mL T. scandens extract showed the best inhibitory activity with a maximum inhibition zone of 17.7 mm against S. aureus and of 12.5 mm against E. coli. This study provides scientific evidence that the stem of T. scandens has antibacterial activity and justifies its use by the local community.
Antioxidant Capacity, Phytochemical Profile, and Clustering of Pomegranate (Punica granatum L.) Peel Extracts Using Different Solvent Extraction Mohamad Rafi; Laela Wulansari; Dewi Anggraini Septaningsih; Tsania Firqin Purnomo; Reza Auliatifani; Khaydanur Khaydanur; Auliya Ilmiawati; Wina Yulianti; Nunuk Kurniati Nengsih; Irma Herawati Suparto; Wisnu Ananta Kusuma
Journal of Tropical Life Science Vol. 11 No. 3 (2021)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.11.03.14

Abstract

Pomegranate has valuable nutritional content and contains various bioactive compounds, one found in the fruit's peel. The utilization of these bioactive compounds could be used as herbal medicines and supplements, such as antioxidants. This study aimed to determine the antioxidant capacity, phytochemical profile, and pomegranate peel extract grouping using different extracting solvents. The three extracting solvents used were water, 70% ethanol, and ethanol p.a. Antioxidant capacity of the three extracts was measured using the DPPH and CUPRAC methods. We also determined the total phenolic and flavonoid levels and the TLC fingerprint analysis and FTIR spectrum of the pomegranate peel extracts. The 70% ethanol extract owned the largest antioxidant capacity than the other two extracts with a value of 358.67 and 2981.59 µmol trolox/g dried sample using the DPPH and CUPRAC methods, respectively. The three pomegranate peel extracts' total phenolic and flavonoid levels ranged from 287.26–1068.81 mg GAE/g dried sample and 0.24-0.75 mg QE/g dried sample. TLC fingerprint analysis of pomegranate peel extract yielded 2, 6, and 6 bands for water extract, 70% ethanol, and p.a ethanol, respectively. The three extracts can be grouped based on FTIR spectrum data using principal component analysis using three principal components with a total variance of 93%. The results obtained show that using different extracting solvents provides different antioxidant capacities and phytochemical profiles.
Co-Authors A. Wahyuningrum ABDUL ROHMAN Abdul Rohman Abdul Rohman Abdul Rohman Abdul Rohman Abdul Rohman Abdul Waris Abdullah Abdullah Ade Heri Mulyati Ade Heri Mulyati Adi Novriansyah Afrianto Daud Agus Jatnika Effendi Agus Mohamad Soleh Akhmad Sabarudin ALFI HUDATUL KAROMAH Alfi Hudatul Karomah Alfi Hudatul Karomah Alfi Hudatul Karomah Alfi Hudatul Karomah Ali Miftahudin Allen Kurniawan Amalia Yunita Amrullah Amrullah Annisa Antonio Kautsar Ary Prabowo Aryo Tedjo Asefin Nurul Ikhtiarini Asma Asma Atang Sutandi Auliatifani, Reza Auliya Ilmiawati Aurentinus Zalukhu Baba Barus BAMBANG PRAJOGO Bambang - Riyanto Bambang Prajogo Eko Wardojo Boyfannie Ivan Putra Cahya Septyanti Cecep Abdurohman Putra Dea Silviani Derry Permana Dewi Anggraeni Septaningsih DEWI ANGGRAINI SEPTANINGSIH Dewi Pusparani Sinambela Dien Atin Boritnaban Djoko Santosa Dyan Fitri Nugraha E. Rohaeti Edy Djauhari Purwakusumah Edy Djauhari Purwakusumah Edy Djauhari Purwakusumah Elok Kamilah Hayati Endang Sunarwati Srimariana Esti Mumpuni Eti Rohaeti Fadila Karunina Farit M Afendi Fathimah Fathimah Fifi Gus Dwiyanti Ghufira Ghufira Hanifullah Habibie Henny Purwaningsih Herdiyanto Herdiyanto Heriyanto Syafutra Hermin Sulistyarti I MADE ARTIKA Ikrar M. Saleh Indah Mutiara Ningtyas Razaad Irma Herawati Suparto Irmanida Batubara Irnawati Irnawati Irnawati Irnawati ISKANDAR ZULKARNAEN SIREGAR Katrin Roosita Khaydanur Khaydanur Khaydanur, Khaydanur Khoirotul Muzayanah L. K. Darusman Laela Wulansari Latifah K Darusman Latifah K Darusman Latifah K. Darusman Latifah K. Darusman Latifah Kosim Darusman Latifah Kosim Darusman Latifah Kosim Darusman Latifah Kosim Darusman Lee Wah Lim Lee Wah Lim Lenni Mariana Simbolon Liliek Nurhidayati Lisa Aprilia Indriyani Lisa Aprilia Indriyani LUKMAN LUKMAN Lusi Royani M. Agung Zaim Adzkiya Maeda Wahyuningrum Makmum Syafi’i Maria Bintang Maya Melati Meutia Samira Ismet Morina Adfa Muhamad Insanu Muhamad Noor Azizu, Muhamad Noor Muhamad Syukur MUHAMMAD BACHRI AMRAN Muhammad Bachri Amran Muhammad Fuad Zaini Muhammad Majiidu Muliyah, Evi Nadya Cakasana Nancy Dewi Yuliana Nanik Siti Aminah Neliwati NELLY MARLIANI Nengsih, Nunuk Kurniati Ni'ma Hilyatin Nita Hestiyana Nunuk Kurniati Nengsih Nur Alam Dwi Cahyati Nurameylia Rasaidi Nurhajawarsi Nurhajawarsi Nurlita Putri Anggraini Nursifa Mawadah Partomuan Simanjuntak Parwito Puput Melati Purnomo, Tsania Firqin Putra Astaman Putri Vidiasari Darsono, Putri Vidiasari R. Heryanto Reza Auliatifani Rifki Husnul Khuluk Rimbawan Rimbawan Rita K Sari Rizka Wildani Rizky Kurniawan Murtiyanto Rizna Azrianiningsari RONNY YUNIAR GALINGGING Roza Linda Roza Linda Roza Linda Roza Yusfiandayani Rudi Heryanto Rurini Retnowati Salma Iza Fadhila Sandra Arifin Aziz Sefni Reza Yolanda Septaningsih, Dewi Anggraini Setiawan, Budi Setyaningsih, Widiastuti Shinta Maharani Trivena Sifa Awalul Fikriah Siti Norazian Ismail Slamet Ari Dwi Ratnanto Sri Fauziah Sulistijorini SUMINAR SETIATI ACHMADI Suyanti Natalia Syamsudin Abdillah Syamsudin Abdillah Syifa Muflihah Tamimah Shafwatul Ishlah Tanti Yulianti Raga Pertiwi Taopik Ridwan Taopik Ridwan TATIK RAISAWATI Tatik Raisawati Toyohide Takeuchi Triawan, Deni Agus Triyani Oktaria Tsania Firqin Purnomo Tun Tedja Irawadi Umi Khabibah Usman Ahmad Utami Dyah Safitri Utami Dyah Syafitri Waras Nurcholis Widia Citra Anggundari, Widia Citra Wina Yulianti Wisnu Ananta Kusuma Wulan Tri Wahyuni Wulansari, Laela Yanuar Chandra Wirasembada Yashinta Fitriani Yohana C. Sulistyaningsih Yohana Cecilia Sulistyaningsih Yulita Suyatmika Zulhan Arief Zulhan Arif Zulhelmi Aziz Zulliati Zulliati Zuraidah Nasution