Pengaruh Penambahan Zat Aditif pada Perebusan Daun Singkong (Manihot esculenta Crantz) Terhadap Kadar Besi (Fe) Menggunakan Spektrofotometri Serapan Atom
Article Sidebar
Main Article Content
Abstract
Zat besi merupakan salah satu mikromineral yang penting dalam tubuh karena peranan dalam pembentukan sel darah merah. Zat besi dapat ditemukan pada sayuran hijau, salah satunya daun singkong (Manihot esculenta Crantz). Perebusan dilakukan supaya daun singkong menjadi empuk dan lunak. Namun, proses perebusan dengan penambahan zat aditif masakan yang umumnya dilakukan oleh masyarakat dapat memberikan perubahan terhadap ketersediaan zat gizi yang terkandung didalamnya termasuk zat besi. Tujuan penelitian ini yaitu untuk mengetahui pengaruh penambahan zat aditif pada perebusan pada daun singkong terhadap kadar besi (Fe) menggunakan spektrofotometri serapan atom (SSA). Sampel yang digunakan adalah daun singkong yang direbus dengan air biasa, air garam serta air garam ditambah baking soda. Pengujian dilakukan dengan menggunakan Spektrofotometri serapan atom (SSA) pada panjang gelombang 248,3 nm. Kadar Fe dalam sampel yang diteliti yaitu pada sampel yang direbus air sebesar 2,611 mg/100 gr, sampel yang direbus air garam sebesar 2,090 mg/100 gr, dan sampel direbus air garam dan baking soda sebesar 1,651 mg/100 gr. Dari penelitian ini diketahui bahwa kadar Fe tertinggi terdapat pada sampel yang direbus air dan penambahan zat aditif berpengaruh terhadap kandungan zat Besi.
Downloads
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright and Licensing
For all articles published in Fullerene Journal of Chemistry, Authors retain some copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) that allows others to share the work with an acknowledgment 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 acknowledgment 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. In addition, the article may be reused and quoted provided that the original published version is cited. These conditions allow for maximum use and exposure of the work while ensuring the authors receive proper credit.
Authors are free to:
- Share - copy and redistribute the material in any medium or format
- Adapt - remix, transform, and build upon the material for any purpose, even commercially.
Under the following terms:
- Attribution - You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions - You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices: You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation. No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.