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Pelatihan Pengemasan Produk Keripik Pisang Dan Stik Kulit Pisang Kepada Kelompok Tani Desa Lomaer, Sampang Andre Yusuf Trisna Putra; Nove Kartika Erliyanti
jurnal ABDIMAS Indonesia Vol. 2 No. 1 (2024): Maret : Jurnal ABDIMAS Indonesia
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/jurai.v2i1.1010

Abstract

Lomaer Village is one of the villages in Bangkalan Regency which has superior banana products. Bananas are processed into banana chips and banana peel sticks. However, the products that have been produced have not been packaged and labeled properly. Therefore, packaging training was carried out on banana chips and banana peel sticks for the Lomaer Village Farmers Group. Activities are carried out in two stages, namely, preparation and training. The training was held on Sunday, September, 12th 2021. The training participants were 30 members of the Lomaer Farmers Group, starting at 08.00-14.00 at the Lomaer Village Hall. Packaging training begins with a presentation of material about the function, purpose and appropriate packaging methods for food products. Next, the practice of packaging banana chips and banana peel sticks was carried out, then continued with labeling the packaging. The results of this training were able to increase participants' knowledge about the purpose, types and benefits of packaging and were able to practice packaging for banana chips and banana peel sticks
Ekstraksi Kalium dari Sabut Kelapa Menggunakan Metode Microwave-Assisted Extraction Setyabudi, Lintang Sekar Wulandari; Yasiroh, Halin Hijra; Nove Kartika Erliyanti; Soemargono
Jurnal Ilmiah Teknik Kimia Vol. 8 No. 1 (2024): JURNAL ILMIAH TEKNIK KIMIA
Publisher : Program Studi Teknik Kimia, Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jitk.v8i1.36640

Abstract

Coconut husk is a byproduct of coconut production that takes a considerable amount of time to degrade, potentially causing environmental pollution. Coconut husk contains various minerals, with potassium being one of the highest. This research aims to determine the effect of the optimum solvent-material ratio, extraction time, and microwave power on potassium content and yield as well as the degree of acidity (pH) of coconut fiber extract. Potassium from coconut husk was extracted using microwave-assisted extraction. The microwave power used in this research was 450 watts and 600 watts with extraction times varying from 50 to 130 minutes and the ratio of raw materials and solvent in the form of distilled water (w/v) 1:3; 1:4; 1:5; 1:6; and 1:7. The best extraction results were obtained under the operating conditions of 600 watts power, 50 minutes extraction time, and 1:7 (w/v) ratio, with yields and potassium content of 99.8280% and 0.1021%. The highest pH value was obtained at 600 watts, 130 min, and material-to-solvent ratios 1:6 (w/v), measuring 9.2.