Title:Phytochemical Marker-based Analysis, Antioxidant Potential, and Shelf-Life Study of Geographically Different Samples of Tinospora cordifolia (Stem)
Volume: 2
Author(s): Yashika Gandhi, Sujeet K Mishra*, Vijay Kumar, Hemant Rawat, Ravi Kumar, Gagandeep Singh, Ravindra Singh, Arjun Singh, Ch Venkata Narasimhaji, Narayanam Srikanth and Rabinarayan Acharya
Affiliation:
- Central Ayurveda Research Institute, Jhansi, Uttar Pradesh – 284003, India
Keywords:
Tinospora cordifolia, Geographical variation, Phytochemicals, Palmatine, Antioxidant activity, Medicinal plants.
Abstract:
Background:
Tinospora cordifolia (TC), commonly referred to as Guduchi, holds a prominent position in the Indian traditional system of medicine and has been
cited in Ayurvedic literature for its efficacy in the treatment of a range of ailments, including jaundice, urinary issues, diabetes, prolonged diarrhea,
skin conditions, stomachaches, and dysentery.
Methods:
The present study analyzed the content of phytochemical markers present in the stems of TC collected from five distinct geographical locations
(TC-01 to TC-05) and assessed the corresponding variations in their in-vitro antioxidant potential.
Results:
Lupeol content in various samples of TC varied from 217.9 to 510.9 μg/mg, while palmatine ranged from 0.002% to 0.025%. Total phenolic
content (TPC) ranged from 0.77 to 6.35 mg GAE/g wt., and total flavonoid content (TFC) from 12.15 to 20.03 mg QCE/g wt., with IC50 values
between 21.02 and 81.81 mg/mL. Elemental analysis of TC-01 to TC-05 showed significant essential elements and permissible levels of heavy
metals. A shelf-life study of TC samples indicated stability beyond three years.
Conclusion:
The considerable diversity in phytochemical content and antioxidant values underscores the substantial influence of geographical variation on the
therapeutic potential of TC.
