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. 2021 Sep 14;15:2102–2116. doi: 10.1016/j.jmrt.2021.09.020

Table 2.

Qualitative analysis of Phytochemicals present in Hibiscus rosa-sinensis L. flower extract.

S.No. Chemical Test Extract
1. Alkaloids +
2. Polyphenols +
3. Flavonoids +
4. Anthocyanin +
5. Terpenoids +
6. Tannins -
7. Saponins

(+) Present; (−) Absent.