Perilla leaf volatile oil is rich in monoterpenes, aromatic compounds, and other active constituents, with perillaldehyde as its characteristic marker, exhibiting a wide range of pharmacological activities including antibacterial, anti-inflammatory, and antitumor effects. In recent years, systematic studies have been conducted on its chemical composition and pharmacodynamic basis. The methods for content determination have become increasingly sophisticated, with gas chromatography-mass spectrometry (GC-MS) and other techniques being widely applied for comparative analysis of samples from different sources; however, the results are influenced by multiple factors such as germplasm variation, growth stage, and extraction process. Regarding the biosynthetic pathway, key enzyme genes involved in the mevalonate and shikimate pathways are being progressively elucidated. In terms of bioactivity, in vivo and in vitro experiments have confirmed that its volatile oil components exert synergistic effects through multi-target mechanisms, with applications extended to food preservation, flavor and fragrance industry, and pharmaceutical field. The research progress on the biosynthesis, content determination, and bioactivities of volatile oil components from perilla leaves was reviewed, aiming to further clarify the active material basis and mechanisms of action, and to provide a reference for more in-depth exploration and utilization of the medicinal and edible value of Perilla frutescens.

Objective To compare the differences in alkaloids between Nelumbinis Semen and Nelumbinis Plumula and their inhibitory effects on the proliferation of HepG2 cells, and investigate the material basis for their anti-cancer activity differences. Methods Simultaneous Thermal Analysis was used to preliminarily compare the component differences between Nelumbinis Semen and Nelumbinis Plumula. Alkaloids were extracted from them by both using reflux extraction, and their contents were measured by UV and HPLC methods. The CCK-8 method was used to assess the in vitro inhibitory effects of the alkaloids on the HepG2 cells, and to verify pharmacological differences. Results Simultaneous thermal analysis revealed distinct peak shapes, positions, and sizes in the thermal analysis curves of Nelumbinis Semen and Nelumbinis Plumula at respective temperature stages. The contents of total alkaloids showed as follows: the total alkaloids in Nelumbinis Plumula > total extract of Nelumbinis Plumula > the total alkaloids in Nelumbinis Semen. The total alkaloids in Nelumbinis Plumula effectively inhibited HepG2 cell proliferation, while the total alkaloids in Nelumbinis Semen showed no impact. Conclusion Differences in the composition and content of alkaloids may be key factors underlying the biological activities differences between Nelumbinis Semen and Nelumbinis Plumula. This study provided a basis for exploring the material foundation of the differential efficacy and properties of Nelumbinis Semen and Nelumbinis Plumula, which could support their rational clinical application.

Objective To provide theoretical basis for the clinical application of the rational compatibility of C. odorata by studying the related domestic and international literature and explore the properties of C. odorata according to the theory of Traditional Chinese Medicine. Methods The medical literature related to C. odorata was retrieved and screened from CNKI, VIP, Wanfang Data, China Biomedical Literature Database and foreign literature databases such as PubMed, Web of Science, Scopus, Embase, and SciFinder. A total of 397 English articles and 50 Chinese articles were included in the study, which were systematically classified according to clinical application, chemical composition, pharmacological effect, toxic and side effects, and were analyzed according to the theory of Traditional Chinese Medicine. Results C. odorata features spicy, astringent tastes, a cool nature, entering heart and liver meridians, and a slightly toxic.Its functions included astringing to stop bleeding, detoxifying and promoting tissue regeneration, as well as intercepting malaria and killing parasites. It was used for conditions such as hematemesis, haemoptysis, traumatic bleeding, sores and abscesses, malaria, and leech bites. Conclusion The exploration of the properties and efficacy of C. odorata could provide reference for its clinical research and application in Traditional Chinese Medicine.

Objective To establish a quality evaluation method for Abri Mollis Herba based on its morphological characteristics, microscopic features, and the determination of principal component contents. Methods The morphological characteristics of Abri Mollis Herba were identified by morphological authentication methods. Microscopic techniques were employed to observe the microscopic features of both the powdered form and cross-sectional tissue of Abri Mollis Herba. Additionally, a high-performance liquid chromatography （HPLC） method was developed to establish the quantify the main components, abrine and soyasaponin Bb, in Abri Mollis Herba. Results The morphological characteristics of Abri Mollis Herba were defined by numerous long pubescence on both the upper and lower surfaces of the leaflets, with indistinct veins and vein islands. The microscopic features mainly included non-glandular hairs, prismatic crystals, and crystal-sheathed fibers in the powdered form. In the root cross-section, xylem bundles, rays, vessels, and stone cells were visible. The stem cross-section displayed rays, vessels, and a hollow pith, while the leaf cross-section revealed collateral vascular bundles, vessels, and prismatic crystals. Conclusion The quality of Abri Mollis Herba could be effectively evaluated by the combination of morphological identification, microscopic authentication, and the quantification of main components abrine and soyasaponin Bb .

Objective To predict the potential Q-markers of Abri Herba based on network pharmacology and molecular docking and establish a quality control characteristic.Methods The network relationship of"Abri Herba-component-target-pathway"was constructed by using a variety of databases and the method of network pharmacology.The potential Q-markers of Abri Herba were predicted and then the characteristic Chromatogram of Abri Herba was established by high performance liquid chromatography Results Through the network pharmacological prediction,it was found that the components of abrine hypaphorine,schaftoside in Abri Herba were closely associated with the main targets,such as AKT1,STAT3,HIF1A,GRB2,MMP9,which could act on HIF-1,PI3K-Akt,JAK-STAT and other signaling pathways and have good pharmacological activities to be potential Q-markers of Abri Herba.Then HPLC was used to establish the characteristic according to retention time.Conclusion Through network pharmacology and molecular dock-prediction combined with HPLC detection,the characteristic chromatogram was established with the components of abrine hypaphorine,schaftoside as Q-markers,which could control the quality of Abri Herba by combining the components and pharmacological activities.

Objective To make a textual research on Zisu about the name, origin, morphology and efficacy, a dual-purpose medicinal and edible plant, in order to make the original clear and provide reference basis for clinical application. Methods Textual research was carried out from the aspects of synonym, distribution, morphology, efficacy, toxicity and side effects of the plants. Results Zisu，Baisu and Su in the herbal medicine of past dynasties belong to the Ren category, which are species or varieties of Perilla frutescens（L.）Britt. Zisu has purple leaves, and its stems, leaves and seeds are used as medicine to mainly lower Qi. While Baisu has green leaves, which could cure wind cold. Conclusion There are significant differences in botanical morphology and pharmacological efficacy between Zisu and Baisu, which should be distinguished and used separately. Zisu is a dual-purpose traditional Chinese medicine with a long application history. Baisu is not suitable for edible consumption.

Objective To establish the quality standards of Hirtula Roses for the quality control of production, supervision, circulation and application. Methods The moisture content, total ash, ethanol extract content and characteristic chromatogram of Rosa roxburghii Tratt. were determined according to the related determination method in Ⅳ-Part of Chinese Pharmacopeia 2020. Results There should be 6 characteristic peaks in the characteristic chromatogram of Rosa roxburghii Tratt., which should correspond to the retention time of 5 characteristic peaks in the reference chromatogram of the standard herbs, and another peak should correspond to the retention time of the reference chromatogram of isoquercitrin. The moisture content of Rosa roxburghii Tratt. should be less than 14.0%; the total ash content should be less than 5.0%; the ethanol extract content should be more than 20.0%. Conclusion According to the experimental results, the quality standard of Rosa roxburghii Tratt. is conformed to the national requirements of quality standards for traditional Chinese medicine, which could provide a reference for the quality control of Hirtula Roses.

The novel coronavirus pneumonia is an acute respiratory infectious disease mainly manifested by fever, fatigue and dry cough, caused by new coronavirus 2019-nCoV infection（COVID-19）. Traditional Chinese Medicine played an important role in the prevention and treatment of COVID-19 during this breakout. This article reviews the clinical treatments of SARS-CoV-2 with TCM, the pathogenesis of COVID-19, dialectical treatment with TCM, and the antiviral, anti-inflammatory, immune regulatory effects of TCM. Some TCM with dual immuno-modulatory effects draw special attention, which may shed light on the prevention and treatment of COVID-19.

Illicium henryi Diels is a medicinal and aromatic plant native to China with Chinese name Mancao or Hondu-hui.The name of Mancao was first recorded in the"Classic of Mountains and Rivers"and the earliest documented medicinal function of this plant was found in"Shen Nong′s herbal classic".Its botanical origin includes Illicium lanceolatum A.C. Smith and Illicium henryi Diels while Miscanthus sinensis Anderss(Gramineae)and Tripterygium wilfordii Hook.f. (Celastraceae)were recorded as Mancao by mistake.Mancao is mainly distributed in Henan,Hebei,Sichuan,Zhejiang and Fu-jian Province.All those plants are toxic.In this paper,the name,habitats,origins,the characteristics and effects of Illicium lanceolatum A.C.Smith and Illicium henryi Diels were investigated to correct the origin of the textural records and provide a reference for future research,development and utilization of the medical resources.

Objective To utilize and evaluate the resources of Abrus cantoniensis Hance (AC) and Abrus mollis Hance (AM ) by analyzing and comparing their essential oils and fatty acids .Method The essential oils of AC and AM were extracted with the hydro distillation method .Fatty acids were obtained by petroleum ether extraction of the 95% ethanol concentrate . Fatty acid extract was further reacted with BSTFA for GC-MS analysis .Components were identified by searching NIST MS library .Result Forty-two and thirty-three chemical constituents were identified from the essential oil of AC and AM respec-tively ,which accounted for 56 .76% and 63 .45% of their volatile components .( ± )-α-terpinyl acetate are the common essential oils found in both AC and AM .Thirteen and fourteen chemical constituents were identified from the fatty acid extract of AC and AM respectively .AC and AM have different chemical components and compositions .Conclusion Our results provide a sci-entific basis for the bioactivities ,quality control and resource utilization of AC and AM .