Claim Missing Document
Check
Articles

Found 2 Documents
Search

Uji Fitokimia dan Aktivitas Tabir Surya Ekstrak Etil Asetat Teripang Hitam (Holothuria edulis) Asal Perairan Semau Budiana, I Gusti Made
Jurnal Beta Kimia Vol 3 No 1 (2023): Volume 3, Nomor 1: Mei 2023
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jbk.v3i1.11908

Abstract

Teripang Hitam (Holothuria edulis) merupakan hewan laut yang banyak terdapat di Perairan Pulau Semau Kabupaten Kupang, namun belum dimanfaatkan secara maksimal. Pada penelitian ini dilakukan uji fitokimia dan uji aktivitas tabir surya ekstrak petroleum eter dan ekstrak etil asetat teripang hitam (Holothuria edulis) menggunakan spektroskopi ultraviolet-tampak. Penelitian ini bertujuan untuk menguji aktivitas tabir surya ekstrak petroleum eter dan ekstrak etil asetat teripang hitam (Holothuria edulis) sebagai tabir surya yang dilihat dari nilai SPF-nya. Ekstraksi yang digunakan dalam penelitian ini menggunakan metode maserasi dengan pelarut petroleum eter dan etil asetat, kemudian dievaporasi untuk memperoleh ekstrak pekat. Ekstrak pekat yang diperoleh digunakan untuk uji metabolit sekunder dan uji aktivitas tabir surya yang dilihat dari nilai Sun Protection Factor (SPF). Nilai SPF ditentukan dengan mengukur absorbansi ekstrak dalam beberapa variasi konsentrasi menggunakan spektroskopi UV-Vis. Hasil penelitian menunjukkan bahwa, ekstrak etil asetat teripang hitam (Holothuria edulis) memiliki aktivitas sebagai tabir surya, dengan nilai SPF . 12,189 (proteksi maksimal) pada konsentrasi 50 ppm.
BUDIDAYA SACHA INCHI (Plukenetia volubilis L.), PASCAPANEN, DAN PRODUK OLAHANNYA DI KELOMPOK TANI FENUN, DESA BAUMATA, KABUPATEN KUPANG, PROVINSI NUSA TENGGARA TIMUR Arsa, I Gusti Bagus Adwita; Mau, Yosep Seran; Lalel, Herianus J. D.; Budiana, I Gusti Made; Aku, Marselina Yohana
Jurnal Abdi Insani Vol 12 No 12 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i12.3152

Abstract

Sacha Inchi cultivation is not yet known in Baumata Village, Kupang Regency. Therefore, cultivation needs to be carried out because the various benefits of this plant’s products are very important for the health of the local community. Sacha Inchi can serve as an important source of nutrients that may help address malnutrition and cardiovascular diseases. With its high protein and healthy fat content, Sacha Inchi can be an alternative source of protein that is more affordable and accessible compared to animal-based protein sources. This activity aims to introduce Sacha Inchi cultivation to the Fenun Farmers Group in Baumata Village and to assess their level of acceptance toward cultivation techniques, post-harvest handling, and processed products made from Sacha Inchi. The method involves introducing an existing cultivation model from the Dryland Research Station of Undana, conducting outreach on cultivation, post-harvest handling, and processed Sacha Inchi products, followed by practical training at the Dryland Research Station of Undana, and continuing with practice of cultivation and processing  on the Fenun farmers group’s place. The activity enabled farmers to learn Sacha Inchi cultivation techniques, starting from seed germination, seedling production, planting, and crop maintenance. The germination method used resulted in 85–90% seed germination, 100% healthy seedling growth, and 100% successful growth of plants in the field. Farmers also learned how to peel Sacha Inchi fruits into raw materials ready for processing and how to make Sacha Inchi seed–based products such as roasted nuts, cookies, brownies, and vegetable oil. Coclusion: The Fenun farmers group successfully cultivated Sacha Inchi plants and were able to carry out post-harvest handling and product processing effectively.