@inproceedings{75192f57878c4f95bacf34456c0d74a2,
title = "Effect of the storage temperature on curcumin content in food supplement by spectrophotometry method",
abstract = "Curcumin stability is strongly influenced by temperature because if storage is not done properly then its bioavability will be low in the body, in fact the storage of curcumin does not always correspond to storage advice due to lack of temperature control. This study was conducted to determine the effect of Curcuma Plus Immuns storage temperature containing curcumin by spectrophotometry method. The samples of Curcuma Plus Imuns were stored in three different conditions: cold temperature (4 °C), room temperature (27 °C), and hot temperature (48 °C), then the sample was dissolved in 96% ethanol, and checked its power intensity using optical power meter Thorlabs. The result of characterization of curcumin optical properties in the sample of Curcuma Plus Imuns shows that curcumin has the highest absorbance value at 410 nm wavelength. Storage of Curcuma Plus Immunes in cold and hot temperatures can cause the concentration of curcumin to decrease, so storage at room temperature is the best storage temperature.",
keywords = "Curcumin, Spectrophotometry, Temperature storage",
author = "Risa Indriani and Hatta, {Agus Muhamad} and Ninik Irawati",
note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; 3rd International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2018 ; Conference date: 01-08-2018 Through 02-08-2018",
year = "2019",
doi = "10.1117/12.2504989",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Hatta, {Agus Muhammad} and Aulia Nasution",
booktitle = "Third International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2018",
address = "United States",
}