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All Journal HAYATI Journal of Biosciences ACTA VETERINARIA INDONESIANA Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Penelitian Hasil Hutan Jurnal Bioteknologi & Biosains Indonesia (JBBI) INDONESIAN JOURNAL OF ESSENTIAL OIL Jurnal Perikanan Universitas Gadjah Mada Chemistry Indonesian Journal of Chemical Research Eksakta : Berkala Ilmiah Bidang MIPA Fullerene Journal of Chemistry Jurnal Penelitian Hasil Hutan Science Nature Jurnal Pengabdian Masyarakat (ABDIRA) JURNAL TEKNIK INDUSTRI BAKIRA: Jurnal Pengabdian Kepada Masyarakat Innovation for Community Service Journal Jurnal Penelitian Hasil Hutan
Kapelle, Imanuel B. D.
Department Of Chemistry, Faculty Of Mathematics And Natural Science, Universitas Pattimura, Ambon, Indonesia
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Effect of Clove Oil Addition on Edible Coating and Film on Bacterial Activity in Skipjack Fish Fillets Souhoka, Fensia Analda; Kapelle, Imanuel Berly Delvis; Lilipaly, Reggi Austin
Jurnal Perikanan Universitas Gadjah Mada Vol 26, No 1 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.86946

Abstract

Using bioactive compounds in environmentally friendly food packaging can extend the shelf life of food. This study aimed to determine how adding clove oil in manufacturing edible coatings and chitosan films affects bacterial activity in skipjack tuna fillets. Edible coatings and films made from 1% chitosan were prepared by adding clove oil with a concentration of 1; 2; 3; 4; and 5%. The edible solution was applied to the skipjack tuna fillets using two packaging techniques: edible coating by immersing the sample for two minutes and edible film by wrapping the sample. The microbial activity test was carried out using the total plate count (TPC) method a microbiological test to count the number of live cells or colony-forming units in food. The maximum number of bacterial colonies using the TPC test based on SNI 01-2332.3-2006 for fishery products is 1.0x105 colonies/g. The number of bacterial colonies in the edible coating sample was 1.9x103–2.4x104 CFU/g, while the edible film sample was 1.8x104–2.4x105 CFU/g. Adding clove oil affected the TPC value compared to the untreated chitosan edible. Using bioactive compounds in environmentally friendly food packaging can extend the shelf life of food. The number of edible coating colonies on adding 1% clove oil was 5.8x103 CFU/g, lower than edible film 4.1x104 CFU/g and complying with SNI. Applying an edible coating on skipjack tuna fillets with 1-5% clove oil is better than using edible film regarding the TPC value.
Pemberdayaan Perempuan melalui Diversifikasi Produk Ikan menjadi Bakso dalam Upaya Pemenuhan Gizi dan Peningkatan Ekonomi Keluarga di Negeri Hulaliu Mainassy, Meillisa Carlen; Delvis Kapelle, Imanuel Berly; Gainau, Paskanova Christi; Birahy, Deford Cristy; Baharudin, Indah; Waas, Alsye
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 2 (2025): Abdira, April
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i2.593

Abstract

The women empowerment program in Negeri Hulaliu aims to improve nutritional fulfillment and family economic welfare through diversification of fish products into meatballs. This activity was carried out as a response to the high potential of fish resources but the low utilization of processed fish products. In this program, mothers are trained to process fish into meatballs that are nutritious and have economic value compared to fresh fish. The methods used include participatory approach, technical training on fish processing, mentoring, evaluation and monitoring. The results of this program showed an increase in participants' skills in processing fish and family economic income through the sale of fish balls. In addition, this program also contributes to the increased consumption of animal protein, which indirectly supports the improvement of family nutrition and economy. Thus, diversification of fish products into meatballs is expected to be one of the solutions in improving nutritional and economic intake in Negeri Hulaliu.
Chemical Components and Antibacterial Activity of Cinnamomum culilaban Extract from Southeast Maluku Kapelle, Imanuel Berly Delvis; Shielda Natalia Joris; Fauzan Saleh; Nini Munirah Renur
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 26 No. 02 (2025): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol26-iss02/584

Abstract

The bark of Cinnamomum culilaban, endemic to Southeast Maluku, has the potential as an antibacterial. This study aimed to determine the antibacterial activity of C. culilaban bark extract isolated using distillation and maceration methods and to determine the chemical components contained therein. Qualitative tests using GCMS and antibacterial activity testing against E. coli and S. aureus bacteria. The extraction results using the distillation method obtained a sedimentation of 3.28% and the maceration method of 28.03%. The chemical components of the distillation extract showed four main components: Eucalyptol 4.02%, (+)-2-Bornanon 2.32%, terpineol 1.49% and Safrole 86.78%. The chemical components of the maceration extract have five main components, namely (+)-2-Bornanon 1.35%, Terpineol 1.43%, Safrole 89.06%, Spathulenol 1.26%, and Methoxyeugenol 1.73%. The antibacterial activity of the distillation extract against E. coli bacteria is classified as strong, with the highest inhibition zone size at a concentration of 60% (13.47 ± 1.14 mm). In contrast, for S. aureus bacteria, there is no antibacterial activity. The antibacterial activity of the maceration extract against S. aureus bacteria is classified as strong with the inhibition zone size at a concentration of 100% (11.87 ± 1.15 mm). In contrast, for E. coli bacteria, there is no antibacterial activity.
K Kadar 17β-estradiol, Vitellogenin, dan Diameter Telur Selama Siklus Reproduksi Oreochromis niloticus Manalu, Wasmen; Andriyanto, Andriyanto; Sudrajat, Agus Oman; Kapelle, Imanuel Berly D.; Gunadi, Bambang; Mainassy, Meillisa Carlen
Acta VETERINARIA Indonesiana Vol. 13 No. 2 (2025): Juli 2025
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avi.13.2.%p

Abstract

Estradiol, vitellogenin levels, and egg diameter are indicators of oocyte quality in aquaculture. This study evaluated the performance of 17β-estradiol (E2) and vitellogenin (Vtg) concentrations in eggs and oocyte diameter during the reproductive period of Oreochromis niloticus at the Fish Breeding Research Center, Sukamandi, Subang, West Java. Sixmonth- old female fish were fed a diet supplemented with varying doses of curcumin analog in the morning and evening for six weeks. The study used a completely randomized design with seven treatments and three replicates. E2 and Vtg concentrations in eggs were analyzed using the enzyme-linked immunosorbent assay (ELISA) Fish kit. The results indicated that the supplementation of curcumin analog in female broodfish of red tilapia increased the concentration of E2, which in turn stimulated Vtg synthesis in the liver, subsequently stored in developing follicles during gonadal maturation. The group supplemented with 2.4 mg of curcumin analog per 100 g of feed exhibited the highest concentrations of E2 (114.46 ng/mL) and egg Vtg (55.63 mg/mL). This study provides valuable insights for enhancing reproductive performance by incorporating curcumin analogs into the feed for commercial tilapia farming. 
Pemanfaatan Sayur Bayam Sebagai Cemilan Sehat untuk Mengatasi Stunting di Desa Hatusua, Kab. Seram Bagian Barat, Provinsi Maluku Male, Yusthinus Thobias; Sohilait, Hanoch Julianus; Sekewael, Serly Jolanda; Kapelle, Imanuel Berly Delvis; Tehubijuluw, Hellna; Bijang, Chaterina Manukpadang; Hattu, Nikmans; Telussa, Ivonne; Siahaya, Antho Netty; Rosmawaty, Rosmawaty; Sohilait, Mario Rowan
Innovation for Community Service Journal Vol 3 No 1 (2025): April 2025
Publisher : Department of Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/icsj.v3i1.19628

Abstract

Stunting merupakan masalah kesehatan yang berdampak pada pertumbuhan fisik dan perkembangan kognitif anak. Desa Hatusua, Seram Bagian Barat, menghadapi tantangan dalam pemenuhan gizi seimbang akibat rendahnya konsumsi makanan bergizi. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kesadaran masyarakat tentang pentingnya gizi serta memperkenalkan inovasi pengolahan sayur bayam sebagai cemilan sehat yang menarik bagi anak-anak. Metode yang digunakan dalam kegiatan ini mencakup survei awal, dan pelatihan pembuatan cemilan berbahan dasar bayam. Hasil kegiatan menunjukkan adanya peningkatan pemahaman masyarakat mengenai pentingnya konsumsi makanan bergizi, serta perubahan pola makan anak-anak yang lebih menerima cemilan berbahan dasar bayam. Selain itu, beberapa peserta berantusias mengikuri pelatihan dalam pembuatan kripik bayam berbasis cemilan sehat sebagai peluang ekonomi lokal. Keberhasilan program ini mengindikasikan bahwa pendekatan berbasis pangan lokal dan keterlibatan masyarakat secara aktif dapat menjadi solusi efektif dalam penanggulangan stunting. Program ini berpotensi dikembangkan lebih luas dengan dukungan pemerintah dan berbagai pihak terkait guna menciptakan keberlanjutan dalam peningkatan kualitas gizi masyarakat.
Pengolahan Nata de Coco sebagai Produk Potensial Limbah air Kelapa Asal Desa Tial Kecamatan Salahutu Hasanela, Nurani; Telussa, Ivonne; Kapelle, Imanuel Berly Delvis; Sohilait, Mario Rowan; Maahury, Mirella Fonda; Rahayu, Rahayu
Innovation for Community Service Journal Vol 1 No 1 (2023): April 2023
Publisher : Department of Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/icsj.v1i1.8392

Abstract

Masyarakat Tial memiliki lahan perkebunan kelapa yang sangat luas. Kekayaan alam ini menjadi salah satu sumber alam yang dapat dimanfaatkan oleh masyarakat. Pemanfaatan limbah buah kelapa oleh masyarakat tial merupakan salah satu alternative peningkatan nilai ekonomis buah kelapa. Masyarakat tial memiliki prospek yang besar dalam meningkatkan perekonomian dengan pengolahan limbah air kelapa menjadi produk potensial. Untuk itu dengan program pengabdian masyarakat, Jurusan kimia FMIPA mengembangkan produk-produk berbasis pemanfaatan kelapa salah satunya yaitu produk Nata de coco. Nata de coco merupakan produk microbial secara fermentasi yang memiliki nilai gizi yang cukup tinggi. Pembuatan Nata de Coco memerlukan waktu sekitar 7 sampai 14 hari. Hasil yang didapatkan memberikan ketebalan dan warna yang sangat baik sehingga produk ini menjadi bahan yang dapat diusahakan oleh masyarakat desa Tial sebagai peluang peningkatan perekonomian mereka.
Peningkatan Nilai Ekonomis Tanaman Mangrove Melalui Pembuatan Sabun Mangrove Di Desa Mumes, Raja Ampat Pattiasina, Priska Marisa; Kapelle, Imanuel Berly Delvis; Pattiasina, Bethsy Jane
Innovation for Community Service Journal Vol 1 No 1 (2023): April 2023
Publisher : Department of Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/icsj.v1i1.8409

Abstract

Pengabdian kepada masyarakat adalah bentuk tanggung jawab sosial atas pengembangan dan penguasaan ilmu pengetahuan dan teknologi bagi seorang dosen dalam melaksanakan Tri Dharma Perguruan Tinggi kepada masyarakat melalui metode ilmiah yang berorientasi pada pemecahan masalah. Secara umum, tujuan kegiatan pengabdian kepada masyarakat dengan judul “Peningkatan Nilai Ekonomis Tanaman Mangrove melalui Pembuatan Sabun Mangrove Di Desa Mumes, Raja Ampat” ditekankan pada peningkatan kemampuan pemanfaatan tanaman mangrove terkhususnya bagian daun untuk pembuatan sabun yang dapat digunakan sendiri dan untuk peluang wirausaha bagi masyarakat yang berdomisili di Desa Mumes, Raja Ampat dengan jalan memberikan penyuluhan dan pelatihan pembuatan sabun mangrove yang dilakukan oleh tim dosen dan mahasiswa dari Universitas Pattimura.
Pemanfaatan Buah Kelapa sebagai VCO di SMK Negeri 6 Ambon Pentury, Evangeline; Telussa, Ivonne; Kapelle, Imanuel Berly Delvis; Tehubijuluw, Hellna; Souhoka, Fensia Analda; Runtu, Irwan
Innovation for Community Service Journal Vol 2 No 2 (2024): Oktober 2024
Publisher : Department of Chemistry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/icsj.v2i2.15691

Abstract

VCO atau Virgin Coconut Oil, adalah minyak kelapa murni yang diekstrak dari daging kelapa segar tanpa melalui proses pemanasan. VCO semakin populer sebagai produk alami yang multifungsi, baik untuk konsumsi maupun perawatan kecantikan. Tujuan dari pembuatan VCO ini adalah untuk memberikan informasi pemanfaatan hasil kelapa yang berupa santan yang dapat diolah kembali menjadi minyak VCO yang memiliki nilai jual yang tinggi dan memiliki kegunaan sebagai obat maupun untuk produk kecantikan. Pemateri bersama mitra melakukan praktek bersama yang diawali dengan melakukan demo pembuatan VCO oleh pemateri kemudian akan diikuti oleh para siswa SMK Negeri 6 Ambon. Prosedur pembuatan dimulai dari kelapa yang kering diparut, diperas lalu didiamkan selama 4 jam untuk memisahkan santan kental dan air. Santan kemudian didiamkan kembali selama 24 jam sampai terbentuk 3 lapisan yaitu air, minyak dan ampas santan. Minyak yang didapat dipisahkan lalu disaring dan dimasukkan kedalam botol kemasan. VCO siap untuk dikonsumsi dan dijual. Tahapan-tahapan pembuatan VCO dapat diikuti dengan baik oleh para siswa SMK Negeri 6 Ambon.
Testing the Antibacterial Activity of Red Ginger Essential Oil and Red Ginger Methanol Extract Kapelle, Imanuel Berly Delvis; Mauhurry, Mirella Fonda; Neite, Prisca Nelcy
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 25 No. 01 (2024): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol25-iss01/469

Abstract

The red ginger plant is a spice plant used in traditional medicine and has the potential to be antibacterial. This research aims to isolate and identify red ginger essential oil, extract red ginger, and test antibacterial activity against Staphylococcus aureus and Escherichia coli bacteria. Red ginger essential oil is obtained by steam distillation, while red ginger extract is obtained using the maceration method with methanol solvent. Red ginger essential oil yielded 0.13%, and red ginger extract was 12%. The phytochemical test results of red ginger essential oil contain tannin and sopinin, while red ginger extract contains flavonoids, tannin and saponin. The results of analysis using GCMS show that there are 31 components of red ginger essential oil, with the main compounds 2-butanone-4-(3-hydroxy-2-methoxyphenyl) (21.51%) and Zingerone (15.10%). The GCMS test results for red ginger methanol extract obtained 31 components, with the main components being citral (24.05%). The results of antibacterial testing of red ginger extract did not provide activity in inhibiting bacteria, whereas red ginger essential oil at a concentration of 100% provided inhibition of the growth of E. coli bacteria (14.00 ± 2.00 mm) and at a concentration of 40% for S. aureus bacteria (22.67 ± 2.31 mm).
REKAYASA PROSES SINTESIS PIPERONAL DARI KULIT LAWANG (Cinnamomum culilawan Blume) SEBAGAI PREKURSOR OBAT KANKER Imanuel Berly Delvis Kapelle; Tun Tedja Irawadi; Meika Syahbana Rusli; Djumali Mangunwidjaja; Zainal Alim Mas'ud
Jurnal Penelitian Hasil Hutan Vol. 34 No. 3 (2016): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2016.34.3.217-229

Abstract

Piperonal as a precursor of cancer drug (Curcumin analogues) can be synthesized from extract of lawang’s bark (Cinnamomum culilawan Blume) with multiple stages, among others: isolation of essential oils, isolation safrole, safrole isomerization, and synthesis of piperonal. Essential oils were isolated from the bark of lawang (the water content of 46.2%) using a water distillation system with 1/3 volume of high boiler for five hours. Isolation of safrole from lawang bark oils was performed using NaOH solution and purified using reduced pressure distillation system at a temperature of 90-123°C / 1 mmHg. The safrole isomerization was undergone using alkali catalyst (KOH) without solvent at a temperature of 120°C for 8 hours. Oxidation of isosafrol was performed using KMnO in acidic conditions using a KTF 4 tween 80 at a temperature below 30°C, and purified using silica gel. Results of isolation yield 0.94% with 14 components were determined through GC-MS, including 67.35% eugenol, safrole 13.96%, 12.61% methyl eugenol, 4-terpineol sineol 1.79% and 1.55%. The isolated safrole yield of 17.21% with purity testing and identification using FTIR, HNMR and GCMS confirmed the product was safrole. The isomerization obtained yield of 77.56% with GC analysis indicated compounds of cis-isosafrole and trans-isosafrole. The results of oxidation obtained yield of 65.63% with a purity of 100% by GCMS and the H-NMR indicated the product is piperonal.
Co-Authors Agus Oman Sudrajat Andri Yanto Andriyanto Andriyanto Andriyanto Arpipi, Henderika S. S. Baharudin, Indah Bambang Gunadi Bambang Gunadi Bambang Gunadi Bijang, Chaterina Manukpadang Birahy, Deford Cristy Catherina M. Bijang Dessy Rosye Rooy Dewi Sri Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja DOMINGGUS MALLE Elisabeth Sihasale Fauzan Saleh Fensia Analda Souhoka Gainau, Paskanova Christi Gaspersz, Nelson Hanoch J Sohilait Hanoch Julianus Sohilait Hasanela, Nurani Hattu, Nikmans Hellna Tehubijuluw Hellna Tehubijuluw I Wayan Sutapa Insun Sangadji Ivonne Telussa Laratmase, Marsela S. Lilipaly, Reggi Austin Linda Lattuputty Lopulalan, Flourence M. Syamsul Maarif Maahury, Mirella Fonda Mauhurry, Mirella Fonda Meika Syahbana Rusli Meike L. Haluruk Meillisa Carlen Mainassy Moylani Teddy Muh. Nurdin Neite, Prisca Nelcy Netty Siahaya Nini Munirah Renur Pattiasina, Bethsy Jane Pattiasina, Priska Marisa Pentury, Evangeline Priska Marisa Pattiasina Priska Marissa Pattiasina R, Irwan Rahayu Rahayu Rahayu Rahayu Rante, Natalia C.D. Rosmawaty Rosmawaty Harahap Sabirin Matsjeh Salmawati, Mimi Sekewael, Serly Jolanda Semuel S. Pada Serly J. Sekewael Serly J. Sekewael Shielda Natalia Joris Shielda Natalia Joris Siahaya, Antho Netty Sohilait, H. Sohilait, Mario Rowan Stephanie P. Sohilait Tun Tedja Irawadi Tun Tedja Irawadi Waas, Alsye Walla, Ainun Maharani Wasmen Manalu Yandra Arkeman Yusthinus T. Male Zainal Alim Mas'ud Zainal Alim Mas'ud Zainal Alim Mas'ud