Search Results (312)

In recent years, cosmetic science has adopted a more integrative approach to skincare, in which sensory experience and psychophysical well-being are increasingly valued. In this context, plant-derived ingredients, particularly those from officinal species, are gaining attention for their multifunctional bioactivities. This review explores a curated selection of medicinal plants widely used or emerging in dermocosmetics, highlighting their phytochemical composition, mechanisms of action, and experimental support. A narrative literature review was conducted using databases such as PubMed and Scopus, targeting studies on topical cosmetic applications. Results show that many officinal plants, including Camellia sinensis, Panax ginseng, and Mentha piperita, offer antioxidant, anti-inflammatory, antimicrobial, photoprotective, and anti-aging benefits. Less conventional species, such as Drosera ramentacea and Kigelia africana, demonstrated depigmenting and wound-healing potential. In particular, bioactive constituents like flavonoids, iridoids, saponins, and polyphenols act on key skin targets such as COX-2, MMPs, tyrosinase, and the Nrf2 pathway. These findings underscore the potential of botanical extracts to serve as effective, natural, and multifunctional agents in modern skincare. While only Mentha piperita is currently recognized as a traditional herbal medicinal product for dermatological use, this research supports the broader dermocosmetic integration of these species. Full article

American ginseng (Panax quinquefolium L.) residue from the extraction industry can be dried and mixed with rice bran as media for black truffle solid-state fermentation to enhance reuse and bioactive functions. Different ratios of rice bran (R) and American ginseng residue (G) mixtures were used as solid-state media for 5 weeks of black truffle fermentation, and then their bio-component contents and whitening effects were analyzed. Finally, four drying methods—hot air drying (HA), microwave drying (MW), hot air-assisted radio frequency (HARF) drying, and radio frequency vacuum (RFV) drying—were assessed to optimize drying efficiency for fermented medium. The results showed that using a 3:1 ratio of rice bran and American ginseng residue as the medium increased the crude polysaccharide and flavonoid contents by approximately threefold and enhanced the ginsenoside Rg3 content about twelvefold. Additionally, the 100 µg/mL ethanol extract of the fermented product inhibited 70% of tyrosinase activity and reduced the melanin area on zebrafish embryos by 42.74%. In the drying study, RFV drying R2G1 required only 13 min without exceeding 70 °C, demonstrating superior drying efficiency, temperature control, and low energy consumption. Overall, this study demonstrates the potential of black truffle fermentation of solid-state media from rice bran and American ginseng residue mixtures for whitening applications and highlights RFV drying as an efficient method for by-products. Full article

Leaves (LV), stems (STs), and inflorescences (IFs) of Pfaffia glomerata are usually discarded despite containing various bioactive compounds, especially β-ecdysone saponin. The objective was to optimize by desirability (DI) the ultrasound-assisted extraction (UAE) of bioactive compounds (total phenolics (TPCs), antioxidant activity (AA), and total saponins) from the aerial parts (LV, ST, and IF) of P. glomerata. Ideal drying conditions were determined and the drying kinetics were evaluated. LV, STs, and IFs were dried and extracted (0.06 g/mL 80% EtOH) in a USS (6 cm × 12 mm, pulse 3/6 s) by Central Composite Design (CCD), varying sonication power (140–560 W) and time (11–139 min), with TPC, AA by DPPH, and total saponin content as responses. The DI indicated that the higher TPC, AA, and saponin levels were obtained at 136.5 min and 137.87 W (STs), and 138.6 min and 562.32 W (LV and IFs). IF extracts contained higher saponin, TPCs, and AA. Higher β-ecdysone levels (3.90 mg g⁻¹) were present in the leaves. Several phenolics were detected in area parts of P. glomerata, the most abundant being p-coumaric acid (LV) and nicotinic acid (STs and IFs). These compounds provide potential health benefits. Phytol was found in all extracts. Extracts by UAE from leaves have antibacterial potential, with demonstrated inhibitory effects against S. aureus, E. coli, L. monocytogenes, S. Typhi, and P. aeruginosa, and presented bactericidal effects against E. coli, L. monocytogenes, and S. Typhi. Aerial parts of P. glomerata can be used to obtain extracts by UAE rich in bioactive compounds, providing complete utilization of the plant and sustainability to cultivation. This work represents the first report on the application of ecofriendly UAE techniques to extract bioactive compounds from the aerial parts of Brazilian ginseng. Full article

Panax ginseng sprouts (GSs) have attracted attention as functional resources due to their short cultivation time and enriched ginsenoside content. This study aimed to evaluate the bioactivities of GSs cultivated using kelp fermentates (KF) as a nutrient solution under a smart-farming system. Ginsenoside-enriched extract (FGE), its water-soluble saponin fraction (WFGE), and 70% ethanol-soluble saponin fraction (EFGE) were analyzed for phytochemical contents and biological activities. The EFGE exhibited the highest levels of eight major ginsenosides, including Rg1, Rb1, Rc, Rg2, Rb2, Rd, Rf, and F2. Total phenolic and flavonoid contents were significantly higher in KF-treated ginseng and their crude saponin fractions, with EFGE showing the highest values. WFGE and EFGE indicated strong antioxidant activity through ABTS radical scavenging assays. In LPS-stimulated RAW264.7 macrophages, all extracts significantly inhibited nitric oxide production and downregulated IL-1β, IL-6, iNOS, and COX-2 expression. Moreover, UVB-irradiated human fibroblasts (Hs68) treated with KF-derived fractions showed increased cell viability, enhanced procollagen synthesis, and reduced MMP-1 and MMP-3 expression. These effects were associated with suppression of MAPK/AP-1 signaling. In conclusion, GSs cultivated with KF exhibit notable antioxidant, anti-inflammatory, and anti-photoaging activities, suggesting their potential as natural ingredients for skin health applications. Full article

Ginseng phytochemicals have attracted considerable attention for their potential therapeutic applications in bone-related diseases including osteosarcoma, osteoporosis, and osteoarthritis. Recent research has highlighted the promising effects of ginsenosides and polysaccharides from ginseng by studying multi-target effects and combination therapies in osteosarcoma progression. Beyond osteosarcoma, ginseng phytochemicals have been explored for their effects on osteoporosis. Various ginsenosides and ginseng extract were shown to regulate signaling pathways involved in activating osteoblast and inhibiting osteoclast in vitro and in vivo models. Ginseng ginsenosides have also demonstrated potential anti-osteoarthritic properties. Recent studies discussed how ginsenoside reduced inflammation and cartilage degradation as a therapeutic candidate for osteoarthritis management. In this review, we examine the anti-osteosarcoma, anti-osteoporotic, and anti-osteoarthritic activities of ginseng-derived phytochemicals reported in studies published between 2014 and 2024. This review also provides a comprehensive overview of the working mechanisms of these compounds in various model systems. Furthermore, we address the limitations of current research approaches and outline future directions to maximize the therapeutic application of ginseng phytochemicals in the management of bone-related diseases. Full article

Diabetes mellitus (DM) is a multifactorial metabolic disorder characterized by chronic hyperglycemia and systemic metabolic dysregulation. Although ginsenosides, the primary bioactive components of Panax ginseng Meyer, exhibit regulatory effects on glucose and lipid metabolism, their precise mechanisms and key targets in DM remain incompletely understood. Unlike previous studies focusing solely on crude extracts or individual ginsenosides, this study integrates network pharmacology, molecular docking, and molecular dynamics (MD) simulations to systematically elucidate the multi-target mechanisms of ginsenosides, with experimental validation using the ginsenoside derivative AD-1. Network pharmacology identified 134 potential targets, with protein–protein interaction (PPI) analysis revealing 25 core targets (such as NFKB1, HDAC1, ESR1, and EP300). Molecular docking and MD simulations showed that ginsenosides have stable binding conformations with these targets and exhibit excellent dynamic stability. Notably, in vivo experiments using AD-1 in streptozotocin-induced type 1 diabetic mice confirmed its therapeutic efficacy, significantly downregulating key diabetic markers (e.g., NFKB1 and HDAC1) in pancreatic tissues—a finding unreported in prior studies. This study not only revealed the multitarget pharmacological mechanism of ginsenosides but also highlighted the therapeutic potential of AD-1. These findings provide a foundation for further mechanistic studies and suggest new strategies for the application of novel ginsenoside derivatives in diabetes therapy. Full article

Background/Objectives: Ginseng (Panax japonicus var. major) is a traditional medicinal plant with anticancer properties. We aimed to assess the biological activity, potential targets, and molecular mechanisms of P. japonicus var. major in resisting gastric cancer. Methods: We developed a model that combines network pharmacology, molecular docking, untargeted metabolomics, and molecular dynamics simulations to predict which compounds from P. japonicus var. major might be active in the treatment of gastric cancer. We conducted in vitro experiments and immunoblot validation to test these predictions. Results: We identified 44 main active compounds from P. japonicus var. major and 29 core targets. These compounds showed anti-gastric cancer activity against the HGC-27 cell line by acting on TNF and T-cell receptor signaling pathways to diminish inflammatory factor production and promote apoptosis of gastric cancer cells. Clinical survival analysis identified four core proteins (CASP3, TNF, AKT1, and EGFR) whose abundance was associated with survival status in gastric cancer patients. Molecular docking, along with molecular dynamics simulations, revealed that these core proteins could be stably bound by the identified active compounds. The anti-gastric cancer effects of P. japonicus var. major compounds involved a lower Bcl-2/Bax ratio and upregulation of CASP3 and CASP9 levels, highlighting significant differences in anti-gastric cancer activity between extracts prepared from fresh versus dried P. japonicus var. major. Conclusions: Our results provide background for the indigenous medicinal use of P. japonicus var. major to treat gastric cancer and lay the foundation for further pharmacological experiments and clinical tests. Full article

Background/Objectives: Colorectal neoplasms rank as the third most prevalent cancer globally and stand as the second leading cause of cancer-related mortality. Its etiology is multifaceted, pointing to the role of microorganisms within the human microbiota in its development. Notably, the high prevalence of oral pathogens like Fusobacterium nucleatum and Parvimonas micra is implicated in inducing gut dysbiosis and stimulating the proliferation and metastasis of cancer cells. Therefore, this study aimed to evaluate in vitro the biological effects of extracts from Juglans regia and Pfaffia paniculata. Methods: Phytochemical analysis was carried out by HPLC, and the antioxidant effect was determined by DPPH. Antimicrobial activity was investigated on F. nucleatum and P. micra planktonic and biofilms. Metabolic activity and genotoxicity were performed. Results:J. regia and P. paniculata expressed CE50 37.26 and 1367.57 mcg, respectively. The extracts exhibited a minimum bactericidal concentration of 1.73 and 0.48 mg/mL for J. regia and P. paniculata, respectively. Reduction superiorly 90% of P. micra biofilms. Metabolic activity was varied proportionally to the extract concentration, and no genotoxic effects were observed. Conclusions: The J. regia extract has great antioxidant activity and could be used as an alternative in combating pathogens associated with the onset of dysbiosis and tumor progression in colorectal neoplasms. Nevertheless, further studies are needed to validate their clinical applicability. Full article

Callus induction is one of the most important techniques in plant-based industries. Important features in the use of callus induction are the maintenance of pluripotency and the proliferation of cells. Although the importance of callus induction is also understood in ginseng, there are no studies on the genetic modules associated with callus induction and growth regulation. Panax ginseng embryo tissue was wounded and cultured in callus-inducing media, and its time-course physiology was observed. Time-course callus samples were collected for total RNA extraction and RNA-Seq analysis using the Illumina HiSeq X Ten platform. P. ginseng embryo tissue was wounded and treated with varying amounts of gamma radiation in callus-inducing media, and samples were also collected for total RNA extraction and RNA-Seq analysis. A combinatory analysis of various network analyses was used to reveal the regulatory network underlying callus development. We were able to determine the time-course physiology of callus development and the dose-dependent effect of gamma radiation on callus development. Network analysis revealed two networks correlated with callus induction and two networks correlated with callus growth. Our research provides a regulatory network illustrating how callus is induced and growth is regulated in P. ginseng. This result would be helpful in the development of a cell culture system or clonal propagation protocol in P. ginseng. Full article

Background/Objectives: Ginseng has been a traditional remedy for centuries, known for its diverse benefits such as anti-inflammation, antioxidant, bactericidal, fungicidal antidiabetic, and anticancer effects. This study employs a network pharmacology approach with molecular dynamics simulation to investigate the potential mechanisms through which ginseng-derived compounds control hypertension. Methods: The total of 70 bioactive compounds were identified from the literature and classified as ginsenosides, which fall under Protopanaxadiol-type ginsenosides, Protopanaxatriol-type ginsenosides, and Ocotillol-type saponins. The target proteins related to hypertension were collected from the drug bank, and interactions between proteins network were examined using STRING 12.0 and Cytoscape 3.10.1. Bioinformatics tools were used to analyze the biological enrichment of genes. The core targets extracted through network pharmacology were subjected to molecular docking studies. Similarly, the docking score below −6.0 kcal/mol was further visualized by performing molecular dynamics simulation to see the binding affinity between the complexes. Finally, pharmacokinetics and toxicity of the compounds were evaluated using computational tools. Results: Molecular docking and simulation results revealed that Floralquinquenoside C, Ginsenoside Rg6, Notoginsenoside T1, and Floralquinquenoside B exhibited strong binding and stability with Angiotensin-converting enzyme (ACE) and Carbonic Anhydrase-I (CA-I), which alters the renin–angiotensin system, calcium signaling pathway, adrenergic signaling in cardiomyocytes, c-GMP-PKG signaling pathway, etc., to regulate high blood pressure. Conclusions: The results show that the phytochemicals from ginseng could act as potential candidates for the management of hypertension, which may help minimize the side effects caused by synthetic anti-hypertensive drugs available on the market. Full article

The interest in traditional meat being replaced by plant-based food has increased throughout the years. Some agricultural products, such as root crops, could be incorporated into alternative meat products due to the health benefits. However, relevant studies have discovered that some roots are considered allergen materials, necessitating further identification to maintain consumer safety. Aside from high accuracy, the limitations offered by traditional identification methods are a reason to employ nondestructive methods. This study aimed to develop a hyperspectral imaging system measuring the 400 nm to 1000 nm spectral range for the nondestructive identification of roots in soybean-based patty. Four thin-sliced traditional medicinal roots (tianma (Gastrodia elata), balloon flower root (Platycodon grandiflorum), deodeok (Codonopsis lanceolata), and ginseng (Panax ginseng)) were incorporated in a soybean-based patty with a concentration of 5% w/w. Moreover, support vector machine (SVM) learning and one-dimensional convolutional neural networks (1D-CNN) were realized for the discrimination model in tandem with spectral data extracted from the hyperspectral image. Our study demonstrated that SVM learning effectively discriminates between original patty and patty with root addition, with an F1-score, precision, and recall beyond 96.77%. This optimum model was achieved by using the standard normal variate (SNV) spectra. Full article

This study explores the potential of ginseng-derived peptides (GPs) as multifunctional bioactive agents for skincare. Unlike previous research into ginseng saponins and polysaccharides, we identified that ginseng extracts containing water-soluble small molecules and polypeptides exhibit potent antioxidant, anti-inflammatory, and anti-aging properties. In vitro assays revealed that ginseng peptide extract (GPE) reduced reactive oxygen species (ROS) and inflammatory cytokines (IL-6, TNF-α, IL-1β) in RAW264.7 macrophages while enhancing collagen synthesis in human skin fibroblasts (HSFs). Validation using 3D epidermal and dermal models further confirmed GPE’s ability to mitigate UV-induced damage, restore skin barrier proteins (filaggrin, loricrin), and increase collagen content. In addition, we screened 19 candidate peptides from ginseng extract using machine learning and prioritized their interaction with skin aging and inflammation-related targets. Three peptides (QEGIYPNNDLYRPK, VDCPTDDATDDYRLK, and ADEVVHHPLDKSSEVE) demonstrated significant collagen-promoting, antioxidant, and anti-inflammatory effects in cellular models. These findings highlight the efficacy of computational approaches in identifying natural bioactive ingredients, positioning ginseng peptides as promising candidates for innovative cosmeceutical formulations targeting inflammaging and skin rejuvenation. Full article

This study was designed to investigate the immunostimulatory and anticancer efficacies of pectic polysaccharides from ginseng leaves treated using the high-pressure extraction method (HPEM). The isolation of polysaccharides using HPEM resulted in 1.35-fold higher polysaccharide yields than those obtained using the commonly used hot water extraction method. In addition, component sugar analysis of ginseng-leaf-derived polysaccharides (GLHP) showed the presence of nine different types of monosaccharides, including galacturonic acid, galactose, rhamnose, and arabinose, which are characteristic of pectic polysaccharides. In addition, GLHP effectively induced activation of the complement system, and macrophages stimulated with GLHP showed enhanced production of cytokines such as IL-6, IL-12, and TNF-α. Intravenous (i.v.) and oral administration (p.o.) of GLHP significantly increased the cancer-cell-killing ability of spleen-derived NK cells. In a lung-cancer-bearing mouse model using Colon26-M3.1 carcinoma, prophylactic i.v. and p.o. GLHP potently inhibited 95.2% and 33.5% of lung cancer, respectively. Furthermore, GLHP showed significant anticancer effects, even in mice with NK cell dysfunction, via the anti-asialo GM1 antibody. These effects may be related to the cancer-cell-killing effects of cytotoxic T lymphocytes (CTL). Therefore, GLHP, a polysaccharide isolated from ginseng leaves using HPEM, has a potent anticancer effect, and these effects are closely related to the stimulation of various immune factors. Full article

The simultaneous determination of 166 pesticides using dispersive liquid–liquid micro extraction combined with gas chromatography–tandem mass spectrometry and ultra-high performance liquid chromatography–tandem mass spectrometry (DLLME–GC-MS/MS+LC-MS/MS) is presented here. In this work, DLLME was extended to complex residues in the ginseng wine matrix. This study first focused on the selection of an appropriate solvent that enabled the dissolution of analytes from ginseng wine. The matrix-matched calibration curves showed good linearity in the range of 2–100 µg L⁻¹ for all pesticides, with coefficients of determination of 0.977–1. The mean recoveries were in the range of 3–124%, with 133 pesticides in the range of 60–130%, and the relative standard deviations (RSDs) were between 0.4% and 31.4%. The limits of detection (LOD) and limits of quantitation (LOQ) were within the ranges of 0.14–140 and 0.5–470 ng L⁻¹, respectively. Therefore, this analytical method contributes to residue analyses of 133 pesticides for the routine laboratory testing of ginseng wine. Research was also carried out by soaking the pesticide-positive samples in ginseng wine to monitor the migration and degradation of pesticides. The results showed that, the migration rates of thifluzamidewaslower than 60%, cyprodinil was 73.7, while azoxystrobin, pyrimethanil, carbendazim, dimethomorph, difenoconazole, pyraclostrobin, propiconazole, quintozene, pentachloroaniline, tebuconazole and phoximwere between 75% and 95%. Quintozene was more easily degraded into pentachloroaniline in the wine. Full article

Plant extracts are increasingly becoming an answer to expensive, high-dose, synthesized chemotherapy, with milder side effects and easier accessibility. Many botanical plants contain active ingredients, such as terpenoids and alkaloids, which may combat cancer; however, studies need to be performed to test whether they are solely effective enough and whether the extracted compounds are selective for the tumor itself. Many chemotherapy drugs were initially of botanical origin, such as vincristine from Catharanthus roseus and paclitaxel from the Taxus baccata tree. The objective of this review is to assess the mechanisms of herbal therapeutics in their role against malignancy. Ajwa, curcumin, ginseng, lycopene, and ursolic acid were all respectively evaluated in the paper for their prevalent properties, their method of extraction, notable usage in medicine, which pathways they activate, and whether the transductions can disrupt cancer formation or proliferation. The findings from the review demonstrated that all the therapeutics exhibited pro-apoptotic behavior, Ajwa and curcumin exerted cell cycle arrest upon neoplasms, and Ajwa, curcumin, and lycopene showed anti-metastatic behavior. Most extracts were tested on colorectal cancer, and the pathways most commonly applied were through BAX/Bcl2 and endoproteases, such as caspase-3 and caspase-9, indicating predominantly mitochondrial apoptosis. In addition, cell cycle arrest was noted to occur during the G2/M phase via Wnt/β-catenin in both curcumin and ginseng, independently of the Wnt/β-catenin pathway in Ajwa constituents, reducing cell viability. All of these studies were demonstrated in vitro within varieties of single cell cultures, which did not take into account bioavailability nor properly demonstrate the tumor microenvironment, which may not yield the same results in vivo. Clinical trials need to be undergone to appropriately test effective dosages, as if a compound is strongly pro-apoptotic, it may not be selective just to tumor cells but also to healthy cells, which may impair their functions. Full article