| Issue |
E3S Web of Conf.
Volume 373, 2023
ISEPROLOCAL 2022 - The 3rd International Seminar on Promoting Local Resources for Sustainable Agriculture and Development
|
|
|---|---|---|
| Article Number | 03024 | |
| Number of page(s) | 6 | |
| Section | Crop Production and Breeding | |
| DOI | https://doi.org/10.1051/e3sconf/202337303024 | |
| Published online | 14 March 2023 | |
Descriminant analysis of flowers, leaves, stems of combretum indicum varr.M and Varr.B with UV-vis spectrophotometric chemometric method
1 Universitas Lambung Mangkurat, Department Pharmacy, Banjarmasin, Indonesia
2 Universitas Sari Mulia, Department Pharmacy, Banjarmasin Indonesia
* Corresponding author: samsul.hadi@ulm.ac.id
Combertum indicum has two varieties, namely varr.M and Varr.B., so to maintain the truth of the sample it is necessary to discriminate. The way to distinguish these two varieties can use the UV-vis spectrophotometric approach. The method used in chemometrics uses five sampling districts, namely Banjarmasin, Banjarbaru, Banjar, Tanah Laut, Tanah Spice, the equipment used is spectrophotometry UV-vis. Data analysis uses descriptive analysis. The results of the identification of flower performance index obtained are 88.9; Leave identification 92.2; stem identification 86.8. In conclusion, the combination chemometric UV-vis spectrophotometry succeeded in differentiating combertum indicum varr.M and Varr.B.
© The Authors, published by EDP Sciences, 2023
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