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All Journal CHEMPUBLISH JOURNAL JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan Molluca Journal of Chemistry Education (MJoCE) Community Empowerment
Reny Rosalina, Reny
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Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Health Professions Medicine & Pharmacology Nursing Public Health Social Sciences

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SKRINING FITOKIMIA DAN UJI KROMATOGRAFI LAPIS TIPIS EKSTRAK MEDIA DAN JAMUR ENDOFIT RANTING MANGGA PODANG (Mangifera indica L.) Lukis, Prima Agusti; Rosalina, Reny; Ningrum, Rizka Surya
Molluca Journal of Chemistry Education (MJoCE) Vol 14 No 1 (2024): MJoCE
Publisher : Program Studi Pendidikan Kimia, FKIP, Universitas Pattimura (Chemistry Education Study Program, Faculty of Teacher Training and Educational Sciences, Pattimura University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol13iss2pp74-82

Abstract

Salah satu varietas mangga yang merupakan tumbuhan endemik di Kabupaten Kediri, Jawa Timur adalah mangga podang. Mangga podang memiliki potensi menghasilkan berbagai macam senyawa metabolit sekunder dengan berbagai macam aktivitas biologis. Namun, kendala yang dihadapi pada proses isolasi senyawa bioaktif adalah banyaknya bahan dari bagian tumbuhan yang diperlukan untuk proses isolasi. Sehingga, perlu pemanfaatan mikroorganisme yang hidup dalam tumbuhan untuk dijadikan metode isolasi. Metode yang digunakan adalah skrining fitokimia kualitatif, serta dilakukan uji kromatografi lapis tipis (KLT) pada ekstrak media dan jamur endofit dari ranting mangga podang. Hasilnya pada ekstrak jamur J2 dan J3 mengandung alkaloid, sedangkan terpenoid dan flavonoid ditemukan pada ekstrak media J2 dan J3. Hasil uji KLT menunjukkan banyak senyawa yang terkandung dalam ekstrak media menggunakan berbagai eluen sedangkan pada ekstrak jamur tidak terdapat senyawa meskipun dilihat dengan lampu UV maupun penambahan CeSO4. Kata kunci : Fitokimia; Kromatografi Lapis Tipis; Jamur Endofit; Mangga Podang ABSTRACT One of the mango varieties which is endemic to Kediri, East Java is the Podang Mango. Podang Mango has the potential to produce various secondary metabolite compounds with various biological activities. However, the obstacle faced in the process of isolating bioactive compounds is the large amount of material from plant parts required for the isolation process. So, it is necessary to use microorganisms that live in plants as an isolation method. The method used was qualitative phytochemical screening and thin layer chromatography (TLC) tests were carried out on media extracts and endophytic fungi from podang mango twigs. The results showed that the J2 and J3 mushroom extracts contained alkaloids, while terpenoids and flavonoids were found in the J2 and J3 media extract. The TLC test results showed that there were many compounds contained in the media extract using various eluents, whereas there were no compounds in the mushroom extract even though seen with a UV lamp or the addition of CeSO4. Kata kunci : Phytochemical; Thin Layer Chromatography; Endophytic fungi; Podang Mango
PENGARUH PEMBERIAN AROMA TERAPI LAVENDER TERHADAP TINGKAT KECEMASAN CALON AKSEPTOR KB IUD DI KLINIK SYAHBI MEDITRA DI DESA BODANG KECAMATAN PADANG KABUPATEN LUMAJANG Rosalina, Reny; Alfitri, Rosyidah; Keswara, Nila Widya
JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan P-ISSN : 1979-3340 e-ISSN : 2685-7987 Vol 16 No 2 (2024): JUNI
Publisher : NHM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36089/job.v16i2.1986

Abstract

The Maternal Mortality Rate (MMR) in Indonesia has not improved significantly from year to year. One way to reduce MMR is by using contraception. From brief interviews with 16 potential acceptors at the Syahbi Meditra clinic, some mothers said that they felt afraid and anxious about changing their family planning method to an IUD/implant method. Many factors influence the lack of IUD use, one of which is fear and anxiety among potential acceptors about installing the contraceptive device. The aim of this research was to determine the effect of providing lavender aromatherapy on the anxiety level of prospective IUD contraceptive acceptors. This research used a pre-experimental design with a one group pre-post test design method with a population of 16 potential IU family planning acceptors and a sample of 16 respondents using a total sampling technique. Data collection includes coding, editing and tabulating. Then the data was analyzed computer using the Paired Samples Test (asymp. Sig 2-tailed) p-value = 0.000 < 0.05. So Ha is accepted, namely that there is an effect of giving Lavender Aromatherapy on the Anxiety Level of Prospective IUD KB Acceptors. The conclusion of this research is that there is an effect of giving Lavender Aromatherapy on the Anxiety Level of Prospective IUD KB Acceptors. The suggestion is that the research site should be able to make innovations related to reducing the anxiety level of prospective IUD acceptors with complementary therapies
Empowering Talian Kereng Village farmer groups through independent organic fertilizer production based on local resources for sustainable agriculture Rosalina, Reny; Hermayantiningsih, Dwi; Priyadi, Muhammad; Decenly, Decenly; Putri, Alayya Adistia; Sametri, Ni Wayan Septia
Community Empowerment Vol 10 No 2 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.12340

Abstract

Talian Kereng Village, located in Katingan Hilir District, Central Kalimantan, faces challenges regarding the availability of fertilizers for upland rice farmers on peatlands, with a heavy reliance on government-subsidized chemical fertilizers. To address this issue, a community empowerment program was implemented to promote independent organic fertilizer production using local resources. The program involved education and training for the Maju Bersama farmer group on the production of decomposers, liquid organic fertilizer (eco enzyme), and compost from household waste and harvest residues. The results showed a significant increase in knowledge, where initially, 53.9% of participants had limited understanding of decomposer and eco enzyme production, but after the training, 95.3% of participants fully comprehended the material. Furthermore, all participants became skilled in producing organic fertilizers. This program is expected to enhance farmers' self-sufficiency in meeting fertilizer needs, reduce dependence on chemical fertilizers, and support agricultural sustainability in Talian Kereng Village.
Claisen Rearrangement Toward Cyclic Compound on Different Organic Synthesis Methods: Short Review Saputra, Rizki Rachmad; Rosalina, Reny; Pramudita, Dimas; Wulandari, Oktavia Rahmi; Yuneta, Yuneta; Gracia, Amanda Natania; Sugiyani, Tina; Imelya, Marsya
Chempublish Journal Vol. 7 No. 2 (2023): Chempublish Journal
Publisher : Department of Chemistry, Faculty of Science and Technology Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/chp.v7i2.26053

Abstract

The synthesis of functional and complex organic compounds is majorly performed by the Claisen rearrangement method. Claisen rearrangement is one of [3,3] sigmatropic rearrangements, a complex method in the synthesis of organic compounds, where it is mostly used to construct stereoselective compounds. It can be combined with other synthesis methods to synthesize organic compounds giving satisfactory results based on the method used, temperature, time, and yield produced. This review aimed to summarize several recent advances in synthesizing organic compounds through Claisen rearrangement reactions. An understanding of the mechanism and applications of this reaction might improve the ability to synthesize innovative and useful organic compounds in various fields of life sciences.
Co-Authors Decenly, Decenly Gracia, Amanda Natania Hermayantiningsih, Dwi Imelya, Marsya Keswara, Nila Widya Lukis, Prima Agusti Muhammad Priyadi Ningrum, Rizka Surya Pramudita, Dimas Putri, Alayya Adistia Rizki Rachmad Saputra Rosyidah Alfitri Sametri, Ni Wayan Septia Sugiyani, Tina Wulandari, Oktavia Rahmi Yuneta, Yuneta