“In the present study, a comprehensive evaluation of the antioxidant properties of various parts of the hemp plant, specifically its leaves and flowers, in a new feminized variety of Cannabis sativa with an admixture of Cannabis ruderalis was investigated.
Methods such as Electron Paramagnetic Resonance (EPR) and UV-visible (UV-vis) spectroscopy were used to assess trolox equivalent antioxidant capacity (TEAC) and total polyphenol content (TPC). TEAC values of the analyzed samples ranged from 29.5 μmol TE/g DW to 150.2 μmol TE/g DW, while TPC varied between 5.4 mg GAE/g DW and 20.3 mg GAE/g DW.
The findings indicate that hemp exhibits significant antioxidant properties, especially in its leaves. This is attributed to a diverse range of antioxidants, including cannabinoids, flavonoids, and phenolic compounds, which offer notable health benefits.
Furthermore, the method of drying hemp has been shown to influence its antioxidant properties significantly. Research indicates that freeze-dried and air-dried hemp retains higher levels of antioxidant compounds compared to other drying methods. This suggests that selecting an appropriate drying technique is essential for preserving the bioactive compounds responsible for hemp’s antioxidant activity.”
https://pubmed.ncbi.nlm.nih.gov/41373841
“Cannabis plants, in general, owe their antioxidant capabilities to compounds like polyphenols, terpenes, and cannabinoids. Among these, delta-9-tetrahydrocannabinol (THC) and the nonpsychoactive cannabidiol (CBD) are the most recognized. Both THC and CBD exhibit antioxidant activities comparable to vitamins E and C, effectively scavenging free radicals, reducing metal ions, and counteracting oxidative stress.”
“The hemp plant, C. sativa, has emerged as a promising source of natural antioxidants, with various parts of the plant exhibiting diverse levels of antioxidant activity.”
“As global interest in hemp rises, a deeper understanding of its health benefits, particularly its antioxidant properties, will be essential for fully capitalizing on this plant. Research into its bioactive compounds could pave the way for innovative natural remedies and contribute to developing new products that support well-being.”