EVALUATION OF PHYTOCHEMICAL ANALYSIS AND CYTOTOXICITY OF CAMELLIA SINENSIS IN BHK-21 CELLS
Joshi A*, Chauhan RS
Institute of Biotechnology, G B Pant University of Agriculture & Technology, Patwadangar-Distt. Nainital, Uttarakhand, India.
ABSTRACT
Medicinal plants have been a major source of therapeutic agents for
alleviation and cure diseases. Camellia sinensis is a common
medicinal plant used in traditional medicine of India found in the
region of Patwadangar, near Nainital in Uttarakhand.This plant has
been traditionally useful in treating inflammation, asthma, and heart
diseases, lowering blood sugar and fighting cancer. It is also useful in
wound, ulcer, cough, bronchitis, burning sensation etc. For the present
study aqueous extract of Camellia sinensis leaves was prepared as cold
extraction method. Ether and ethanolic (EtOH) extracts were prepared
in Soxlet’s apparatus and dried in vacuum evaporator. The BHK-21
cell growth was inhibited within 24hrs; ethanolic and ether extracts
showed better response than aqueous extract. On microscopic
examination clumping of cells, degeneration, rounding and shrinkage of cells were observed.
The concentration of 10mg/ml of ether extract showed high anticancer activity.
Keywords: BHK-21 cells, Camellia sinensis, Phytochemical, cytotoxicity.
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