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All Journal Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia JKM: Jurnal Kemitraan Masyarakat
Muhammad Akbar
Universitas Negeri Makassar
Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Public Health Social Sciences

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UJI FITOKIMIA DAN UJI TOKSISITAS SENYAWA METABOLIT SEKUNDER EKSTRAK ETIL ASETAT BATANG KRATOM (Mytragyna Speciosa Korth) Pince Salempa; Gusma Harfiana Abbas; Diana Eka Pratiwi; Muhammad Akbar
Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Vol 24, No 2 (2023): CHEMICA
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemica.v24i2.54491

Abstract

Kratom (Mitragyna Speciose Korth) merupakan salah satu jenis tumbuhan potensial yang dapat ditingkatkan nilai kegunaannya, karena sejak dahulu M. Speciosa sudah dimanfaatkan secara tradisional. Penelitian eksplorasi ini bertujuan untuk mengidentifikasi senyawa metabolit sekunder dari ekstrak E asetat batang kratom (Mitragyna Speciosa Korth) yang berasal dari kabupaten Maros, Sulawesi Selatan. Penelitian ini dilakukan dengan beberapa tahap yaitu preparasi sampel, ekstraksi atau maserasi, fraksinasi, dan  Tahapan pengujian berupa fitokimia dan bioaktivitas BSLT (Brine Shrimp Lethality Test). Hasil penelitian yang diperoleh berupa Uji fitokimia ekstrak Etil Asetat Batang  M. Speciosa  mengandung Flavanoid dan Alkaloid menggunakan  pereaksi FeCl3 dan Wegner dan Dragendroff. Adapun nilai  LC50 yang dihasilkan yaitu sebesar 36, 2576  ppm yang menunjukkan bahwa fraksi bersifat toksik
Pelatihan Bioteknologi Yoghurt menjadi Produk Usaha Potensial UMKM Desa Borikamase yang Diberdayakan KKN-Tematik IPA UNM Asriani Asriani; Ramlawati Ramlawati; Muhammad Akbar
JKM: Jurnal Kemitraan Masyarakat Volume 2 Number 1 Juni 2023
Publisher : Program Studi Pendidikan IPA Fakultas MIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jkm.v2i1.47527

Abstract

This yoghurt biotechnology training activity was carried out with the aim of providing (1) information for the community, especially mothers of UMKM Borikamase Village about yoghurt business opportunities (2) providing overview how to manage milk into yoghurt as potential business product. Evaluation of the knowledge of 14 participants was carried out through filling out questionnaires. The results of the evaluation training activities showed that the average participant response to the yoghurt making process was in the agree (S) category as much 48.42%, 49.20% strongly agreed (SS), and much as 7.10% answered neutral (N). The acceptability of the product is in the very acceptable category with a value range of 8-10, and the attractiveness and opportunity of yoghurt as a business is in a very attractive category with a percentage of 93% of participants interested in developing yoghurt as product for entrepreneurship and as many as 86% of participants wish to build a yoghurt business with the brand name "Be Yoghurt". Thus it was concluded that after the provision of material and simulation of making yoghurt through training, participants could easily understand the process of processing milk into yoghurt starter and then through fermentation technology using yoghurt starter into yoghurt products.
Co-Authors Ahmad Ahmad Ahmad Yasser Asriani Asriani Diana Eka Pratiwi Gusma Harfiana Abbas Pince Salempa Ramlawati, Ramlawati