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All Journal Jurnal Gizi dan Pangan Jurnal Teknologi Dan Industri Pangan Media Gizi dan Keluarga Medical Journal of Indonesia Perspektif : Review Penelitian Tanaman Industri Jurnal Agro INDONESIAN JOURNAL OF PHARMACY Acta Pharmaceutica Indonesia Jurnal Ilmu Pangan dan Hasil Pertanian AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Sains Teh dan Kina Jurnal Aplikasi Teknologi Pangan EDUFORTECH Jurnal Kimia Terapan Indonesia Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Aplikasi Teknologi Pangan Jurnal Teknologi Pertanian Andalas AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Pasundan Food Technology Journal (PFTJ) Perspektif, Review Penelitian Tanaman Industri Jurnal Sabdariffarma: Jurnal Ilmiah Farmasi Indonesian Journal of Applied Research (IJAR) Jurnal Buana Farma eProceedings of Engineering Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Pengabdian Kepada Masyarakat Babakti Jurnal Kefarmasian Indonesia Jurnal Sains dan Teknologi Pangan
Dadan Rohdiana
Program Studi Teknologi Pangan Universitas Al-Ghifari Bandung
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Pengaruh Iradiasi Sinar Gamma terhadap Kandungan Flavonoid dan Tanin Total Teh Putih (Camellia sinensis L.) dan Benalu Teh (Scurulla atropurpurea BL. Dans) Sari, Bina Lohita; Rahayu, Dien Puji; Rohdiana, Dadan; Nurlita, Selvi; Sahara, Putri Siti
Jurnal Kefarmasian Indonesia VOLUME 8, NOMOR 1, FEBRUARI 2018
Publisher : Pusat Penelitian dan Pengembangan Biomedis dan Teknologi Dasar Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22435/jki.v8i1.3719

Abstract

Camellia sinensis L. leaves, commonly known as white tea, are cultivated from unfurled bud leaves and protected from the sun while were hand picked. Scurulla atropurpurea [BL] Dans is well-known as loranthus of tea. The active compounds of both samples are flavonoid (flavanol, flavonol) and tannin. High humidity conditions can damage the simplicia of medicinal plants in the long-term storage process.The irradiation process with gamma rays can extent the shelf life of simplicia.Gamma irradiation is one of the most effective methods to extend the shelf life of simplicia. Both simplicia were irradiated in room temperature at 60Co source at doses of 0; 2.5; 5; 7.5; 10 and 12.5 kGy. Irradiation simplicia was immediately extracted with microwave assisted extraction (MAE) using 60% ethanol solvent to produce white tea and loranthus of tea extract. Flavonoid and total tannin content were determined using aluminium chloride and folin-ciocalteau methods. Flavonoids and total tannin in the tea samples were 2.56; 2.50; 3.73; 3.14; 2.68; 2.34 mgQE/g and 109.67; 132.87; 149.40; 107.29; 141.82;134.95 mgGAE/g, respectively. Meanwhile in the loranthus of tea were 7.10; 5.68; 5.79; 8.84; 5.01; 5.44 mgQE/g and 60.34; 58.61; 58.59; 71.37; 54.16; 65.99 mgGAE/g, consecutively. Results of the research showed that radiation dose of 5 kGy was found to be effective dose for white tea whilest 7.5 kGy for loranthus of tea to reach highest flavonoid and total tannin content.
Teh putih (Camellia sinensis) dan kelor (Moringa oleifera) sebagai antihiperglikemia pada tikus Sprague dawley yang diinduksi streptozotocin Rahma, Amalia; Martini, Rina; Kusharto, Clara Meliyanti; Damayanthi, Evy; Rohdiana, Dadan
Jurnal Gizi dan Pangan Vol. 12 No. 3 (2017)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (353.717 KB) | DOI: 10.25182/jgp.2017.12.3.179-186

Abstract

This study aims to examine the antihyperglycemic effect of white tea (Camellia sinensis) and Moringa oleifera when administered as a single component and as mixture in streptozotocin-induced diabetic rats. The study design was experimental. The first step was to analyze epigallocathecingallat (EGCG) content as standard with High Performance Liquid Chromatography (HPLC) method. The second step was intervention in Sprague dawley rats induced by streptozotocin 40 mg/kgBW. Intervention held for 21 days with given white tea (WT), M. oleifera (MO), mixture of white tea and M. oleifera (WT+MO) and green tea (GT) as positive control with reference dose 100 mg/kgBW EGCG. Rats blood glucose and body weight were measured. The results are WT having the highest content of EGCG (4.46%). MO and WT+MO only have 2.42% and 2.46% of EGCG while GT as control is the lowest (1.29%). Measurements of blood glucose and body weight in group that given WT or MO as single component showed no significant difference with control negative group (p>0.05). Blood glucose decreased significantly in group WT+MO (p<0.05). Administration of WT+MO was able to maintain a stable body weight during the intervention period (p>0.05). The combination of white tea and M. oleifera has better ability as an antihiperglycemic agent compared to single component.
PENTINGNYA KESADARAN TENTANG KEBERSIHAN MELALUI KERJA BAKTI MASYARAKAT DESA SABANDAR Rohdiana, Dadan; Hanipah, Anida; Nurzanah, Fitri; Kristin, Julia; Susanti, Novi; Fauzan, Fajar Akmal; Azmi, M. Haikal; Awaliah, Nisa; Ananda, Marsha Radhia; Rosialani, Resa
Jurnal Pengabdian Kepada Masyarakat Babakti Vol 3, No 2 (2023)
Publisher : Universitas Al Ghifari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53675/babakti.v3i2.1297

Abstract

Kesehatan masyarakat merupakan aspek penting dalam pembangunan nasional Indonesia yang diamanatkan oleh Undang-Undang Dasar 1945. Salah satu upaya untuk meningkatkan kesehatan masyarakat adalah dengan menjaga kebersihan lingkungan. Kurangnya kesadaran terhadap pentingnya kebersihan lingkungan dapat mengakibatkan berbagai masalah kesehatan dan lingkungan. Untuk mengatasi hal ini, dilakukan program pengabdian masyarakat berupa kerja bakti di Desa Sabandar, Kecamatan Karangtengah, Kabupaten Cianjur, sebagai bagian dari Kuliah Kerja Nyata (KKN) mahasiswa Universitas Al Ghifari Bandung. Metode kegiatan ini meliputi survey, observasi, serta kerjasama dengan RT RW setempat untuk mendapatkan izin dan dukungan. Kegiatan pembersihan dilakukan setiap minggu dengan melibatkan masyarakat Desa Sabandar dan mahasiswa. Hasil dari kegiatan ini adalah peningkatan kesadaran masyarakat akan pentingnya menjaga kebersihan lingkungan. Kebersihan lingkungan diharapkan dapat meningkatkan kesehatan dan kenyamanan masyarakat serta mencegah penyakit yang disebabkan oleh lingkungan yang kotor. Kesimpulan dari kegiatan ini menunjukkan bahwa melalui kerja bakti dan edukasi, kesadaran akan pentingnya kebersihan lingkungan dapat ditingkatkan. Saran untuk ke depan adalah menjaga kontinuitas kegiatan serupa guna mempertahankan lingkungan yang bersih dan sehat untuk kehidupan yang lebih baik di masa depan.
AKTIVITAS ANTI INFLAMASI EKSTRAK DAUN SINTRONG (Crassocephalum crepidioides) MENGGUNAKAN METODE STABILISASI MEMBRAN SEL DARAH MERAH Rohdiana, Dadan; Yusep Ikrawan; Miranti Putri Utami; Hasna Zakiyah; Taufik Septiyan Hidayat
Jurnal Sains dan Teknologi Pangan Vol. 10 No. 4 (2025): Jurnal Sains dan Teknologi Pangan
Publisher : Jurusan Ilmu dan Teknologi Pangan Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63071/7ssvc170

Abstract

Penelitian ini bertujuan untuk menganalisis kandungan senyawa fitokimia berupa fenolik dan flavonoid yang terdapat dalam gulma utama tanaman teh, serta aktivitasnya sebagai antioksidan dan anti inflamasi. Penelitian ini dilakukan melalui dua tahap. Pada tahap pertama dilakukan ekstraksi menggunakan etanol terhadap tiga gulma utama yang biasa terdapat di kebun teh yaitu harendong, jonge dan sintrong. Selanjutnya ketiga ekstrak etanol tersebut analisis kandungan total fenolik dan total flavonoid. Hasil analisis menunjukkan bahwa sintrong mengandung total fenolik tertinggi yaitu 227,08±3,90 mg GAE/g diikuti oleh harendong dan jonge masing-masing sebesar 148,10±1,53 mg GAE/g dan 116,92±1,87 mg GAE/g. Hasil analisis kandungan flavonoid memperlihatkan bahwa sintrong menunjukkan nilai tertinggi yaitu 133,50±0,73 mg RE/g diikuti oleh jonge dan harendong masing-masing sebesar 111,12±0,97 mg RE/g dan 107,40±2,92 mg RE/g. Untuk memilih gulma mana yang paling potensial dilakukan pengujian aktivitas antioksidan menggunakan metode DPPH yang dinyatakan dengan IC50.  Hasil pengujian menunjukkan bahwa sintrong menunjukkan nilai IC50 terkecil yaitu 144,94±3,98 µg/ml diikuti oleh jonge dan harendong masing-masing sebesar 225,66±0,37 µg/ml dan 250,00±1,80 µg/ml. Selanjutnya ekstrak sintrong difraksinasi menggunakan pelarut air, n-heksan dan etil asetat. Fraksi yang dihasilkan analisis aktivitas anti inflamasinya. Hasil analisis menunjukkan bahwa fraksi n-heksan mempunyai aktivitas yang paling baik untuk masing-masing konsentrasi kemudian diikuti oleh ekstrak etanol, fraksi air dan fraksi etil asetat. Hasil penelitiann ini juga menyatakan bahwa efek antiinflmasi berbading lurus dengan meningkatnya konsentrasi sampel uji.
STIK STROBERI: DIVERSIFIKASI PRODUK PANGAN, SEBAGAI UPAYA PEMBERDAYAAN MASYARAKAT KAMPUNG CIPARAY DESA INDRAGIRI Zahra, Nur Adni Azkia; Hijaya, Andi; Faillah, Umi Lutfiatul; Fauzi, Ridho; Dwi Putra, Januar Hafiz; Rohdiana, Dadan
Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2025): JIPAM : Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : STAI Darul Qalam Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55883/jipam.v4i3.111

Abstract

Strawberries are a fruit with high nutritional value and significant economic potential. However, strawberry utilization by the Ciparay village community in Indragiri Village is still limited to selling fresh fruit to collectors, without further processing. Through the Community Service Program (KKN), students from Al Ghifari University, Bandung, initiated a community service activity in the form of an innovative strawberry processing product, strawberry sticks. This activity used a participatory approach, involving housewives and farmers as the primary target groups. The activity included planning, demonstrations, and evaluation through discussions and questions and answers. The results demonstrated high participant enthusiasm and a growing interest in developing the product independently. This program not only introduced a new food product but also provided practical skills that can support community economic development. This innovation is expected to expand the use of strawberries as a local commodity and support the development of businesses based on village potential.
Co-Authors A Rustamsyah A Rustamsyah, A Achmad Imron Rosyadi Adang Firmansyah Akhmad Endang Zainal Hasan Amalia Rahma Ananda, Marsha Radhia Andita Mega Priantiwi Andita Mega Priantiwi, Andita Mega Andri Agustav Wirabudi Angga Rusdinar Anik Setiawati Anik Setiawati, Anik Ardi Rustamsyah Ardi Rustamsyah Arista Budiman Arista Budiman, Arista Asep W. Perdana Asri Widyasanti Awaliah, Nisa Azmi, M. Haikal Beauty Azhary Bina Lohita Sari Budi Setiawan Cece Sumantri Citra Ratu Pelangi Citra Ratu Pelangi, Citra Ratu Clara Meliyanti Kusharto Darningsih, Sri Dede Zainal Arief, Dede Zainal DIMAS ANDRIANTO Dinda Nuraini Maulfida Dini Febrianty Dong Ho Lee Dwi Putra, Januar Hafiz Dwiyan Nugraha Dytha Andri Deswati, Dytha Andri Ekatama, Novriana Evy Damayanthi Faillah, Umi Lutfiatul Fani Fauziah Farddani, Chintya Listiarsi Fauzan, Fajar Akmal Fauzi, Ridho Hadi Riyadi Hanipah, Anida Hanny Hafiar Hasna Zakiyah Heddy Julistiono Heri Aryadi Hidayat, Taufik Septiyan Hijaya, Andi Hilman Maulana Hilman Maulana Hilman Maulana I Gusti Bagus Wiksuana Ida Maryam Ika D. Mayangsari Ikrawan, Yusep Isti Agnia Lutfiah Isti Agnia Lutfiah, Isti Agnia Komar Ruslan Wirasutisna Komar Ruslan Wirasutisna Kristin, Julia M Iqbal Prawira-Atmaja M. Iqbal Prawira-Atmaja Mamay Somantri Mamay Somantri, Mamay Marlinda Adham Martini, Rina Maryam, Ida Mimin Kusmiyati, Mimin Miranti Putri Utami Muhamad Alvin Adriyan Muhamad Insanu Muhammad Insanu Muhammad Iqbal Prawira-Atmaja Mukhammad Iqbal Prawira-Atmaja Mukhammad Iqbal Prawira-Atmaja Murdijati Gardjito Novi Susanti Nuni Yunita Nuni Yunita, Nuni Nurlita, Selvi Nurzanah, Fitri Prawira-Atmaja, Mukhammad Iqbal Rachmat Mauludin Rahayu, Dien Puji Rendy Munadi Rimbawan , Rimbawan Rimbawan Rina Martini Rohayati Suprihatini Rosialani, Resa Rosyanne Kushargina Rosyanne Kushargina Sahara, Putri Siti Sari Agustin Shabri Shabri Shabri Shabri Shabri Shabri Shabri Shabri Shabri Shabri, Shabri Siti Hajar Siti Hajar Sri Anna Marliyati Sri Raharjo SUGENG HARIANTO Sugeng Harianto Sugeng Harianto Sugeng Haryanto SUHARYANTO SUHARYANTO Syumillah Saepudin Tri Halimah Tri Panji Yayat Sudaryat Yunita Al-Azzahra Yusianto Yusianto Yusianto Yusianto, Yusianto Zahra, Nur Adni Azkia Zanil Musa