Various species of cinnamon (Cinnamomum sp.) are consumed as traditional medicine and popular spice worldwide. The current research aimed to provide the first comparative metabolomics study in nine cinnamon drugs and their different commercial preparations based on three analytical platforms, i.e., solid-phase microextraction coupled to gas chromatography–mass spectrometry method (SPME/GC–MS), nuclear magnetic resonance (NMR), and ultraviolet-visible spectrophotometry (UV/Vis) targeting its metabolome. SPME/GC–MS of cinnamon aroma compounds showed a total of 126 peaks, where (E)-cinnamaldehyde was the major volatile detected at 4.2–60.9% and 6.3–64.5% in authenticated and commercial preparations, respectively. Asides, modeling of the GC/MS dataset could relate the commercial products CP-1 and CP-3 to C. cassia attributed to their higher coumarin and low (E)-cinnamaldehyde content. In contrast, NMR fingerprinting identified (E)-methoxy cinnamaldehyde and coumarin as alternative markers for C. verum and C. iners, respectively. Additionally, quantitative NMR (qNMR) standardized cinnamon extracts based on major metabolites. UV/Vis showed to be of low discrimination power, but its orthogonal projections to latent structures discriminant analysis (OPLS-DA) S-plot showed that C. iners was more abundant in cinnamic acid compared to other samples. Results of this study provide potential insights into cinnamon drugs QC analysis and identify alternative markers for their discrimination.

Phyllanthus emblica L. fruits have long been used in Ayurvedic medicine for their many health benefits. In this study, we present P. emblica fruit crude extract and fractions’ effects on the female reproductive system by assessing its estrogenic and gonadotropic activities. Results revealed that the non-polar petroleum ether and chloroform fractions exhibited the strongest estrogenic and follicle-stimulating hormone-like [FSH] activity, while the n-butanol fraction exhibited a significant luteinizing hormone-like [LH] activity. The ethyl acetate fraction showed neither estrogenic nor gonadotropic activities and in contrast it may impair female fertility suggesting that different metabolite classes contribute to the plant's overall effect on female fertility. To pinpoint active agents in these fractions, UPLC/ESI-qTOF-MS- was employed for secondary metabolite profiling with 100 metabolites annotated including ellagitannins, gallic acid derivatives, terpeneoids, sterols, phthalates and fatty acids. Correlation between extracts/fraction bioassays and UPLC/MS data was attempted using orthogonal partial least squares-discriminant analysis (OPLS-DA) revealing that guaiane-type sesquiterpenes, phthalates, diterpenes and oxygenated fatty acids showed positive correlation with estrogenic and gonadotropic activities. In contrast, mucic acid gallates, gallic acid derivatives and ellagitannins correlated negatively. GC/MS analysis of the non-polar bioactive fractions viz. petroleum ether and chloroform was also attempted which revealed its enrichment in fatty acids/fatty acyl esters (34%) and phenolic compounds (19.6%). This study provides the first report on the estrogenic and gonadotropic activities of P. emblica fruits in relation to their metabolite fingerprint.

Hypertrichosis and hirsutism are two distinct conditions characterized by abnormal hair growth, but they differ significantly in their underlying mechanisms and implications for patient care. Hypertrichosis, which is characterized by increased hair growth in non-androgen-dependent locations, does not require hormone level monitoring, whereas hirsutism, which is characterized by increased hair growth in androgen-dependent parts of the female genitals, requires. Hirsutism is relatively common among women. Depending on societal and ethnic standards, it might cause severe mental suffering. Importantly, hirsutism may be linked to underlying conditions and co-morbidities. Hirsutism should not be viewed solely as a cosmetic concern. Patients require appropriate examination to identify and manage underlying causes and associated consequences. The article emphasizes the need for comprehensive assessment strategies for both hypertrichosis and hirsutism. While hypertrichosis may primarily be an aesthetic concern, hirsutism requires careful evaluation due to its potential links with significant health issues. However, drugs used to treat hirsutism can cause adverse effects ranging from minor symptoms like nausea and headaches to more significant consequences like vascular clots, heart attacks, hepatotoxicity, osteoporosis, and effeminization of a male fetus. As a result, the purpose of this study is to look at the possible benefits of medicinal plants as a supplemental treatment for hirsutism, specifically whether they can be employed as adjuvants to cosmetic procedures.