assiflora incarnata L. (Passifloraceae) has been traditionally used to treat ailments such as dysmenorrhoea,
insomnia, epilepsy and neuralgia. In this study, qualitative and quantitative analyses of P. incarnata products in the
Turkish market were studied via High-Performance Thin-Layer Chromatography (HPTLC) and High-Performance
Liquid Chromatography (HPLC) and vitexin, isovitexin, orientin and isoorientin were used as bioactive marker
compounds. Seven herbal tea samples (T1-7) composing P. incarnata herb, eighteen capsules/tablets/powders (C1-18)
and four syrups (S1-4) containing P. incarnata extract were purchased from pharmacies, markets, herbalists or e-
commerce websites in Turkey. Comparing HPTLC fingerprinting profiles of the reference plant (P. incarnata) with the
samples indicated that only T1, C1-C3, C5, C7, C11, C12, C14, C15 and S1 showed similar chemical fingerprints with
the reference plant material. On the HPLC analysis, the total ratio of investigated compounds was 6.33% and 2.08% in
hydroalcoholic (70% EtOH) and aqueous extracts of reference P. incarnata, respectively. Furthermore, hydroalcoholic
extract of T1 was found to possess higher content (6.40%) than other tested tea samples (T2-6). However, based on the
morphological characteristics, the tea sample (T7) was identified as Jerusalem thorn (Paliurus spina-christi) fruits. Among
the food supplements (C1-18), only nine were determined to contain the reference molecules (3.301-0.827%), consistent
with HPTLC results, and C1 exerted the highest total percentage. To conclude, most of the marketing P. incarnata
products in Turkey were adulterated or contained lower amounts of bioactive components.
Passiflora incarnata Passifloraceae High-Performance Thin-Layer Chromatography High-Performance Liquid Chromatography Quality control
Birincil Dil | İngilizce |
---|---|
Konular | Farmakognozi |
Bölüm | Articles |
Yazarlar | |
Yayımlanma Tarihi | 27 Haziran 2025 |
Yayımlandığı Sayı | Yıl 2023 Cilt: 27 Sayı: 2 |