KARAKTERISTIK KIMIA TEH KULIT MELINJO
DOI:
https://doi.org/10.25047/jii.v16i2.289Abstract
Dalam proses produksi industri emping melinjo, kulit melinjo sering dipisahkan dan dibuang sebagai limbah pertanian. Tujuan penelitian ini adalah mengolah dan mengetahui karakteristik kimia kulit melinjo menjadi teh. Proses pembuatan teh kulit melinjo dilakukan dengan oksidasi dan non oksidasi dengan waktu pelayuan 6, 8, dan 10 jam. Hasil karakteristik teh kulit melinjo yang diolah tanpa oksidasi enzimatis dengan waktu pelayuan 8 jam memiliki karateristik terbaik dengan kadar air 6,48%, kadar abu 3,5%, kadar fenol 34,8 %, dan rendemen 56,9%, dengan derajat kecerahan 37,93 %, nilai a 12,45 dan b 34,31.Downloads
References
Aditama, S. 1995. Mempelajari Sifat-Sifat Biji Melinjo (Gnetum gnemon, L) Selama Penyimpanan Dengan Menggunakan Gamping [skripsi]. Bogor: Institut Pertanian Bogor.
AOAC, 2005. Official Methods of Analysis. Assosiation of Official Chemist. Inc. Virginia.
Badan Standar Nasional. 1995. Standar Nasional Indonesia Teh.No.01-3836-1995. Departemen Perindustrian RI. Jakarta.
Budhiarso, S. 1981. Mempelajari Beberapa Sifat Fisik Buah Melinjo Dan Desain Alat Pengupas Kulit Biji Melinjo (Gnetum gnemon, L) [skripsi]. Bogor: Institut Pertanian Bogor.
Hambali E, M. Z Nasution, dan E. Herliana. 2005. Membuat Aneka Herbal Tea. Penebar Swadaya. Jakarta
Imelda, E, 2007. Karakterisasi Fisik dan Uji pH Larutan Rendaman Kulit Melinjo dan Kekerasan Kulit Melinjo [Skripsi]. Bogor: Institut Pertanian Bogor.
Kusumaningrum, Agus Supriadi, Siti Hanggita R.J. 2013. Karakteristik Dan Mutu Teh Bunga Lotus (Nelumbo nucifera). Vol 11. Jurnal Fistech. p :9-21
Santoso, M., Naka, Y., Angkawidjaja, C., Yamaguchi, T., Matoba, T. & Takamura, H. 2010. Antioxidant and Damage Prevention Activities of the Edible Parts of Gnetum gnemon and Their Change upon Heat Treatment. Journal Food Science and Technology, 16 (6): 549-556.
Sembiring. 2009. Pengaruh kadar air bubuk teh hasil fermentasi. [Skripsi]. Universitas Sumatera Utara.
Suryaningrum, R.D., Sulthon, M., Prafiadi, S dan Maghfiroh, K. 2007. Peningkatan Kadar Tanin dan Penurunan Kadar Klorin sebagai Upaya Peningkatan Nilai Guna Teh Celup. Program Kreativitas Mahasiswa. Penulisan Ilmiah. Universitas Muhammadiyah Malang.
Downloads
Published
How to Cite
Issue
Section
License
Copyright Notice
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).