Priyangsari, Rizky Fitri (2016) UJI ZAT WARNA HIJAU PADA DAUN TANAMAN KANGKUNG (Ipomoea reptans) MENGGUNAKAN SPEKTROFOTOMETER VISIBLE (Analysis Substance Green Color Content on Leave Plant Water Spinach (Ipomoea Reptans) Using Spectrophotometer Visible). Undergraduate thesis, Undip.
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Abstract
Water spinach leaves contain many of chlorophyll. Because Chlorophyll contains antioxidants, antiinflammatory, so chlorophyll has some health benefits for body. On this practical using SectrophotometerGenesys 20 Visible is based phenomenon Posted ray absorption Certain chemical species in the area is light appears (visible light). For test the color of chlorophyll in the leaves of water spinach used two different solvents are distilled water and ethanol . water spinach leaf solution coupled with solvent distilled water and ethanol in the ratio 1 : 10 , 1 : 20 , 1 : 30 and 1 : 40. Based on observations made most Cleaner chlorophyll obtained by using ethanol solvent obtained concentration of 0.651 ppm , while distilled water only at 0586 ppm . This shows that the ethanol solvent better than distilled water to extraction chlorophyll in the leaves of kale . Keywords: Spectrophotometer, Water Spinach, Chlorophyll content
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Faculty of Engineering > Diploma in Chemical Engineering Faculty of Engineering > Diploma in Chemical Engineering |
| ID Code: | 48590 |
| Deposited By: | INVALID USER |
| Deposited On: | 15 Apr 2016 10:19 |
| Last Modified: | 15 Apr 2016 10:19 |
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