@article{Mardhiyyah_Yunita Intan Ryandini_Yopi Hermawan_2021, title={Red and White Galangal Puree Antioxidant Activity and Phytochemistry Screening}, volume={6}, url={https://jamu-journal.ipb.ac.id/index.php/JJI/article/view/174}, DOI={10.29244/jji.v6i1.174}, abstractNote={<p class="MsoNormal" style="margin-bottom: .0001pt; text-align: justify; text-indent: 14.2pt; line-height: normal;"><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;">Antioxidant prevents oxidative stress. One of the antioxidant sources is plant. Red and white g</span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">alangal </span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;">are herbal plants that are easy to grow and they may have antioxidant activity. The aim of this study was to compare antioxidant activity and phytochemistry screening of red </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> (Alpinia purpurata </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">(Vieill.) </span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;">K. Schum) and white </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> (Alpinia galanga </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">(</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;">L.</span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">) Willd.). </span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;">The method of this study used was the DPPH method and qualitative analysis. The results of this study showed that the value of antioxidant activity of red </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> was significantly higher than white </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> (p<0.05). The results of phytochemistry screening showed that red </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> contained alkaloids, flavonoids, phenolics, tannins, saponins, and triterpenoids. While white </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> contained alkaloids, flavonoids, phenolics, tannins, and triterpenoids. It is can be concluded that red </span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">galangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;"> is more effective than white g</span></em><em style="mso-bidi-font-style: normal;"><span lang="IN" style="mso-bidi-font-size: 9.5pt;">alangal</span></em><em style="mso-bidi-font-style: normal;"><span lang="EN-US" style="mso-bidi-font-size: 9.5pt; mso-ansi-language: EN-US;">.</span></em></p>}, number={1}, journal={Jurnal Jamu Indonesia}, author={Mardhiyyah, Kana and Yunita Intan Ryandini and Yopi Hermawan}, year={2021}, month={Mar.}, pages={23–31} }