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All Journal Community Empowerment Halal Research Journal
Fajrin, Alifah Nur Aini
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Aplikasi Kitosan berbasis Kulit Udang Sebagai Alternatif Subtitusi Lilin Pelapis dalam Rangka Peningkatan Umur Simpan Buah-Buahan: A Review Rohmah, Aisyah Alifatul Zahidah; Fajrin, Alifah Nur Aini; Gunawan, Setiyo
Halal Research Vol 2 No 2 (2022): July
Publisher : Halal Center ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j22759970.v2i2.420

Abstract

Sebagai negara dengan mayoritas penduduk beragama islam, pasar pangan di Indonesia sangat erat kaitannya dengan hukum halal haram. Salah satu pangan yang kerap dikonsumsi adalah buah-buahan, namun dengan karakternya yang mudah rusak dan membusuk, diperlukan suatu pelapis yang berperan sebagai pengawet untuk memperpanjang usia simpan buah-buahan tersebut termasuk dengan melapisi menggunakan lilin pelapis. Lilin pelapis dapat membahayakan tubuh jika dikonsumsi terus menerus sehingga tidak memenuhi syarat thayyib. Kitosan dari kulit udang dapat menjadi alternatif pengganti lilin pelapis karena dibuat dari bahan halal dan aman bagi tubuh. Kitosan dapat diproduksi secara enzimatis dan kimiawi. Proses pengkajian halal telah dilakukan baik dengan metode produksi secara enzimatik maupun kimiawi dimana keduanya memiliki beberapa titik kritis pada bahan yang digunakan yaitu pada komposisi bahan media untuk fermentasi untuk proses enzimatik dan pada penggunaan ionic liquids beserta etanol untuk proses kimiawi.
Modernization of hydroponic farming using rice husk for community food security in Karang Langit, Lamongan Pujiastuti, Caecilia; Muchamad, Raka Selaksa Charisma; Rohmah, Aisyah Alifatul Zahidah; Chakim, M. Ghufron; Fajrin, Alifah Nur Aini; Rizal, Achmad; Azka, Salsabilla
Community Empowerment Vol 10 No 8 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.14476

Abstract

Rice husk waste is an abundant agricultural byproduct in Karang Langit Village, Lamongan, but its utilization is still limited, posing a potential environmental problem. This community service program aims to modernize agricultural practices by utilizing rice husk as a hydroponic growing medium to support food security and promote a circular economy. The methods applied include community coordination, carbonization of rice husks, preparation of the hydroponic system, and both theoretical and practical hands-on training. Evaluation results show a significant increase in participants’ knowledge by 32%. A total of 85% of participants successfully prepared a viable rice-husk-based growing medium, and 75% were able to cultivate and harvest leafy vegetables in the trial phase. Additionally, a farmer group was formed and is committed to independently continuing hydroponic practices after the program’s conclusion. These results confirm that utilizing rice husk as a hydroponic medium not only enhances community skills and self-sufficiency but also opens new economic opportunities. This model is recommended for replication in other agricultural areas to support local food security and environmental sustainability.
Co-Authors Achmad Rizal Azka, Salsabilla Chakim, M. Ghufron Muchamad, Raka Selaksa Charisma Pujiastuti, Caecilia Rohmah, Aisyah Alifatul Zahidah Setiyo Gunawan