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Journal : Indonesian Journal of Pure and Applied Chemistry

KANDUNGAN MINERAL ESENSIAL PADA KERANG ALE-ALE (Meretrix sp.) SEGAR DAN TERFERMENTASI (ESSENTIAL MINERALS OF FRESH AND FERMENTED ALE-ALE CLAMS (Meretrix sp.)) Mega Sari Juane Sofiana; Ikha Safitri; Warsidah Warsidah; Syarif Irwan Nurdiansyah; Anthoni Batahan Aritonang; Shifa Helena; Kurniawan Alam Muza’ki
Indonesian Journal of Pure and Applied Chemistry Vol 3, No 2 (2020)
Publisher : Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (937.632 KB) | DOI: 10.26418/indonesian.v3i2.46492

Abstract

Ale-ale are popular clams in the coastal area of Ketapang. The local community uses the clams as food, one of which is in the form of fermented products. In the fermentation process, the nutritional content of course will be different from fresh ale-ale because it has gone through the preservation process. One of the goals of processing it into fermented products is to increase the product's durability. Essential mineral contents (Fe, Mn, Zn) in fermented products is different and tends to decrease. Essential mineral testing used the Atomic Absorption Spectroscopy (AAS) method. The water content and ash content of fresh ale-ale were 63.1% and 15.8%, respectively. While the water content and ash content of the fermented ale-ale were 68.69% and 17.2%, respectively. The essential mineral contents of fresh ale-ale obtained Fe 23 mg/kg, Zn 1.70 mg/kg and Mn 0.138 mg/kg. In fermented ale-ale, the content of Fe is 9.76 mg/kg, Zn is 0.740 mg/kg and Mn is 0.387 mg/kg.
KANDUNGAN TOTAL FENOL DALAM EKSTRAK METANOL DAN ETIL ASETAT Caulerpa racemosa (TOTAL PHENOL CONTENTS IN METHANOL AND ETHYL ACETATE EXTRACTS OF Caulerpa racemosa) ilmauwati Qurniasih; Ikha Safitri; Anthoni B. Aritonang; Warsidah Warsidah; Shifa Helena
Indonesian Journal of Pure and Applied Chemistry Vol 5, No 2 (2022)
Publisher : Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.541 KB) | DOI: 10.26418/indonesian.v5i2.49068

Abstract

Caulerpa racemosa belongs to Chlorophyceae grow abundantly along Indonesian waters, including Kabung Island, West Kalimantan. This species has important role and is able to synthesize a wide range of bioactive compounds that are potential to be developed. However, their existence have not been used optimally. This study aims to determine the bioactive compound and evaluate total phenol contents in methanol and ethyl acetate of C. racemosa from Kabung Island. The methods in this study were maceration, phytochemicals, and Folin-Ciocalteau using Atomic Absorption Spectroscopy (AAS). The result showed that methanol and ethyl acetate extracts of C. racemosa contained alkaloids, flavonoids, saponins, phenols, and tannins. Thus, the total phenol content in ethyl acetate extracts was 0.077817 mgGAE/g while in methanol extract was 0.05682 mgGAE/g, respectively. This value was classified as low category.
Co-Authors . Apriansyah A. Kushadiwijayanto, Arie A.Nurrahman, Yusuf Adelita, Kristina Adinur, Rizki Suanda Adjout, Rebiha Afdal Afdal Agustina, Sella Amriani Amir Andreani Andreani Andryani, Semi Anisa Mulyani Anthoni B Aritonang Anthoni B. Aritonang Apriansyah Aprinsyah, Apriansyah Ardiansyah, Lani Arie A. Kushadiwijayanto Arie A. Kushadiwijayanto Arie Antasari Kushadiwijayanto Arie Antasari Kushadiwijayanto Arie Antasari Kushadiwijayanto Arie Antasari Kushadiwijayanto Arief Nurrahman, Yusuf Aritonang, Anthoni Batahan Arsad, Sulastri Ashari, Asri Mulya Astuti, Mega Sri Aswandi Aswandi, Aswandi Ayzah, Dzul Khoidzah All Bambang Kurniadi Bariah, Anisah Creani Handayani Dahliana Dahliana dedi irawan Dedi Irawan Desriani Lestari Desriani Lestari Diah Wulandari Rousdy Dwi Gusmalawati Dwiastuti, Indah Edwin Elfrida Ratnawati Elsan Iskin Putra Enjella, Enjella Fadhilah, Wardatul Faizal, Ibnu Farhaby, Arthur M Fiddy Semba Prasetiya Fika Dewi Pratiwi Ginting, Madi Juna Permalem Hanafi Hanafi Harianto Harianto Harianto Hartisa, Natasia Selvi Hasanah, Fadiah Amalia Helena, Shifa Herlina Herlina Hermawansyah, Hermawansyah Hidayat, Maulana Idawati, Nora ilmauwati Qurniasih Imaniraga, Moh Tegar putra Irawan, Suhardi Irwan Nurdiansyah, Sy. Irwan Nurdiansyah, Syarif Jannati Jannati Juane, Mega Sari Jumlia Karina Elwanda Saputri Kasbutin, Hendri Kurniawan Alam Muza’ki Kushadiwijayanto , Arie Antasari Kushadiwijayanto, Arie A. Kushadiwijayanto, Arie Antasari Kushadiwiojayanto, Arie Antasari Kusuma, Kwirinus Rio Kusumardana, Setra Lestari, Rita Dwi Ayu Lucky Hartanti Lucky Hartanti Maharani, Ema Mardianto, Tomi Mardini, Delvia Devi Maser, Agnes Putri Maulana, Adrian Maulana, Fiqih Wahyudi Maunala, Adrian Mega Sari Juane Soafiana Mega Sari Juane Sofiana Mega Sari Juane Sofiana Mega Sari Juane Sofiana Mega Sari Juane Sofiana Mega Sari Juane Sofiana Mega SJ Sofiana Mega Sri Astuti Meidiana, Vivin Minsas, Sukal Mohammad Mahmudi Mohammad Reza Monica, Gracelia Muhammad Musa Muliadi Muliadi Muliadi Neva Satyahadewi Nguyen, Duc-Hung Nora Idiawati Nora Idiawati Nur ALiya Zsalzsabil Nurdiansyah , Syarif Irwan Nurdiansyah, Syarif Irwan Nurhidayanti Nurhidayanti, Nurhidayanti Nurrahman , Yusuf Arief Nursofiati, Nursofiati Oktavia Oktavia Oktavia Oktavia oktiyas muzaky Luthfi, oktiyas muzaky Pratiwi, Mutiara Anugerah Prayitno, Dwi Imam Qodriati, Tuty Ramajenny, Layla Shinta Ranawudd, Uray Iffat Rembulan, Rindu Risko, Risko Rita Kurnia Apindiati Riza Linda Rozana zana S.J Sofiana, Mega Sakina, Haiwatus Saputra, Dhira Kurniawan Sihombing, Rut Suharni P Sihotang, Nesya Lia Sudiono, Gatot Sukal Minsas Sukal Minsas Sukal Minsas Sukardi Sulastri Arsad Sumarni, T. Novi Surya Darma Susanto, Hendro Susrini, Putri Dahyu Sy Irwan Nurdiansyah Sy. Irwan Nurdiansyah Sy. Irwan Nurdiansyah Syarif Irwan Nurdiansyah Syarif Irwan Nurdiansyah Syarif Irwan Nurdiansyah Syarif Irwan Nurdiansyah Tahirah Hasan Tarigas, Meilinda Tria Taufik Nurcahyanto Tengku Riza Zarzani N Tia Nuraya Trifonia Novi Sumarni Umar Faruk Warsidah Warsidah Warsidah Warsidah warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah Warsidah, W. Warsidah, Warsidah Wenisda, Fransiska Monita Yudhoyono, Billget Mansirit Yuliono, Agus Yusuf Arief Nurrahman Yusuf Arief Nurrahman Yusuf Nurrahman Zainal Zainal Zulfian `B Aritonang, Anthoni