Penetapan Kadar Inulin dalam Ekstrak Air Umbi Bengkuang (Pachyrhizus erosus L.) dari Gresik Jawa Timur dengan Metode KLT Densitometri (Inulin Determination of Yam Bean Tuber (Pachyrhizus erosus L.) from Gresik East Java using TLC Densitometry)
Abstract
Yam bean is one of tubers group that has many benefits because of its chemical constituents named inulin. Yam bean are produced in several regions in Indonesia such as Tegal, Bogor, Prembun, and Madura. In this research, inulin determination in yam bean tuber from Gresik East Java as one of yam bean production center, performed to obtain the plant source in Indonesia which is potential to produce inulin. Inulin determination was conducted using TLC Densitometry method that has been validated. Based on a standard curve that meets the requirements of linearity (r=0,997; Vxo=3,847%; Xp=355,407ng), the results showed that levels of inulin in yam bean tuber derived from Gresik was 12,322%±1,733% and mean recovery was 100,08% ± 1,142%. This result meet the requirements for the actual analyte concentration ≥10%: coefficient of variation is <1,9% and mean recovery in the range of 98%-102%.Keywords: inulin, yam bean tuber, Gresik East Java, TLC Densitometry
Published
2018-01-06
How to Cite
WIMALA, Marizka; RETNANINGTYAS, Yuni; WULANDARI, Lestyo.
Penetapan Kadar Inulin dalam Ekstrak Air Umbi Bengkuang (Pachyrhizus erosus L.) dari Gresik Jawa Timur dengan Metode KLT Densitometri (Inulin Determination of Yam Bean Tuber (Pachyrhizus erosus L.) from Gresik East Java using TLC Densitometry).
Pustaka Kesehatan, [S.l.], v. 3, n. 1, p. 61-65, jan. 2018.
ISSN 2721-3218.
Available at: <https://jurnal.unej.ac.id/index.php/JPK/article/view/2406>. Date accessed: 22 nov. 2024.
Issue
Section
Articles
e-Journal Pustaka Kesehatan has CC-BY-SA or an equivalent license as the optimal license for the publication, distribution, use, and reuse of scholarly work. Authors who publish with this journal retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.