Chemical composition and pharmacological activities of Atractylodes lancea:A review

Atractylodes lancea(called Cangzhu in China)is a medicinal plant that has long been used as tonic agent in various ethno-medical systems in East Asia,especially in China,for the treatment of gastrointestinal dysfunction,cancer,osteoporosis,obesity and fetal irritability.We used the TCMSP database to search for the main active ingredients and traditional Chinese medicine targets of Atractylodes macrocephala.There are a total of 38 related articles,of which 27 are closely related to chemical composition and activity.This study reviews the chemical components and pharmacological effects of A.lancea,aiming to provide reference for its further research and development.

Gentiana macrophylla Pall.:a review of the basic source,traditional use,chemical components,pharmacological activities and quality control

Gentiana macrophylla Pall.(G.macrophylla),whose genus and family belong to the Gentianaceae and Gentiana.The main distribution centers of G.macrophylla resources were the Loess Plateau and the eastern Qinghai-Tibet Plateau in China.G.macrophylla,as a traditional medicine,has a long history and was used in different ethnic medicines.Its roots were used in traditional Chinese medicine,which had the effect of anti-inflammatory,anti-rheumatism,antiviral,promote blood circulation,eliminate swelling and pain,while its flowers were used in traditional Mongolian medicine,which had the effect of removing“Xieriwusu”(“Xieriwusu”means rheumatism),antiviral,reducing swelling.From previous studies,it could be found that there were more than forty components isolated and identified from G.macrophylla.The main chemical components were iridoids,flavonoids,triterpenoids,steroids,phenylpropanoids,and alkaloids.Iridoid terpenoid components represented by gentiopicroside and Loganic acid were the main components of the root of G.macrophylla,which had anti-inflammatory,antioxidant,hepatoprotective,analgesic,antibacterial and promote gastrointestinal tract activities.The flower mainly contains isoorientin and isovitexin as the representative of flavonoids.They have anti-tumor,liver protection,heart protection,inhibition of acetylcholinesterase and inhibition of melanin.It could be seen from previous studies that the research on G.macrophylla was mainly focused on the root,and the flower was rarely studied.It was reported that the experimental data of the anti-inflammatory and anti-tumor effects of G.macrophylla flowers show that its curative effect was very good.Therefore,the flowers of the flower of G.macrophylla can be used as potential medicinal parts for research.Given that flavonoids are mostly found in flowers and exhibit a range of functions,it is possible to investigate the flowers in order to learn more about G.macrophylla’s potential medical benefits.Based on botanical books,Chinese classic texts,medical monographs and academic search engines(Google,Google Scholar,Web of Science,SciFinder,Pubmed,CNKI,Sci-hub,Elsevier and Wanfang),the data and information on G.macrophylla in the past 20 years are inquired and summarized comprehensively.The basic source,traditional use,chemical composition,biological activity,pharmacodynamics and quality control of G.macrophylla was systematically reviewed,in order to provide reliable basis for the subsequent development and utilization of G.macrophylla.

Chemical composition and pharmacological activities of the Phellodendron chinense Schneid

Phellodendron chinense Schneid(P.chinense),as a traditional Chinese medicine,is commonly used in clinical practice.It has the effects of drying dampness,clearing heat,detoxifying,purging fire,and reducing swelling.Its main chemical components are flavonoids and alkaloids,which have various pharmacological effects such as lowering blood sugar,lowering blood pressure and immunosuppression.With the continuous development of modern science and technology,the research on P.chinense Schneid has increased.This study reviews the chemical components and pharmacological effects of P.chinense Schneid,and provides reference for its further research and development.

Research progress on chemical constituents and pharmacological activities of Amomum longiligulare T.L.Wu

In order to develop and utilize the tropical medicinal resource Amomum(A.)longiligulare T.L.Wu more reasonably and effectively,this paper summarizes the research progress in chemical constituents and pharmacological activities of A.longiligulare by consulting the literatures,so as to provide a certain theoretical basis for exploring its material basis.The chemical constituents of A.longiligulare mainly include volatile oil,diphenylheptane and flavonoids,which have good efficacy in anti-peptic ulcer,as well as antioxidant,analgesic and other pharmacological activities.This paper briefly discusses the reasons for the differences in the composition of volatile oil studied by different scholars.By summarizing its pharmacological activities,it is found that its various pharmacological activities may be the basis of its anti-peptic ulcer.

Quinones from Cordia species from 1972 to 2023:isolation,structural diversity and pharmacological activities

Plants of the genus Cordia(Boraginaceae family)are widely distributed in the tropical regions of America,Africa,and Asia.They are extensively used in folk medicine due to their rich medicinal properties.This review presents a comprehensive analysis of the isolation,structure,biogenesis,and biological properties of quinones from Cordia species reported from 1972 to 2023.Meroterpenoids were identified as the major quinones in most Cordia species and are reported as a chemotaxonomic markers of the Cordia.In addition to this property,quinones are reported to display a wider and broader spectrum of activities,are efficient scaffold in biological activity,compared to other classes of compounds reported in Cordia,hence our focus on the study of quinones reported from Cordia species.About 70 types of quinones have been isolated,while others have been identified by phytochemical screening or gas chromatography.Although the biosynthesis of quinones from Cordia species is not yet fully understood,previous reports suggest that they may be derived from geranyl pyrophosphate and an aromatic precursor unit,followed by oxidative cyclization of the allylic methyl group.Studies have demonstrated that quinones from this genus exhibit antifungal,larvicidal,antileishmanial,anti-inflammatory,antibiofilm,antimycobacterial,antioxidant,antimalarial,neuroinhibitory,and hemolytic activities.In addition,they have been shown to exhibit remarkable cytotoxic effects against several cancer cell lines which is likely related to their ability to inhibit electron transport as well as oxidative phosphorylation,and generate reactive oxygen species(ROS).Their biological activities indicate potential utility in the development of new drugs,especially as active components in drug-carrier systems,against a broad spectrum of pathogens and ailments.

Study on the pharmacological activities and chemical structures of Viburnum dilatatum

Viburnum dilatatum(jiami in Chinese),belonging to the Caprifollaceae family,is widely distributed in Japan and China.Phytochemical investigations of Viburnum dilatatum(V.dilatatum)have resulted in the isolation of triterpenoids,phenolic glycosides essential oil,norisoprenoids,etc.Research results have shown that the chemical constituents of V.dilatatum possess various pharmacological activities,including antihyperglycemic,antioxidant activity and antiulcer effects.This study reviewed the chemical constituents and pharmacological activities of V.dilatatum to provide practical and useful information for further research and development of this plant.

A Review of Triterpenoids and Their Pharmacological Activities from Genus Kadsura

Plants in genus Kadsura,belong to the Schisandraceae family including genus Schisandra and genus Kadsura,revealed folk efficacy and medicinal application in the treatment of rheumatoid arthritis and gastroenteric disorders for a long history.Previous study indicated that plants from genus Kadsura mainly contain lignans,triterpenoids and essential oils,and showed the active compounds were lignans and triterpenoids.Among all compounds from Schisandraceae family,the triterpenoids between the genus Schisandra and genus Kadsura had obvious differences.In this paper,we reviewed214triterpenoids and their pharmacological activities reported from genus Kadsura in the past30years(from1987to2017),aiming to provide reference for further study.

Advances in Research of Pharmacological Activities of Resveratrol

Resveratrol is a non-ketone polyphenolic compound containing a stilbene structure.It exists in many common medicinal plants.It has many pharmacological activities such as anti-tumor,antioxidant,antibacterial and cardiovascular protection.In this paper,the advances in research of pharmacological activities of resveratrol in recent years were reviewed,to provide a reference for its further development and utilization.

Research progress on chemical constituents in Sigesbeckiae Herba and their pharmacological activities

Sigesbeckiae Herba,a dry whole plant of Sigesbeckia glabrescens Makino,Sigesbeckia pubescens Makino and Sigesbeckia orientalis L.,is a traditional Chinese medicine used to dispel dampness,dredge meridians and collaterals,clear heat and detoxicate.Its chemical components are complex and abundant,including mainly diterpenoids,sesquiterpenoids and flavonoids.Among them,diterpenoids are the main active components.Modern pharmacological studies have found that the compounds isolated from Sigesbeckiae Herba have anti-inflammatory,anti-tumor,antithrombus and other pharmacological activities.This review systematically summarized the chemical components identified from Sigesbeckiae Herba and their pharmacological activities by searching Chinese and English databases,in order to provide references for the further development of Sigesbeckiae Herba and the improvement of its quality standards.

Research review on the main chemical constituents and pharmacological activities of Viburnum awabuki

Viburnum awabuki(V.awabuki),belonging to the Viburnum genus,is an ideal tree species for landscaping.Phytochemical investigations of the V.awabuki have resulted in the isolation and identification of coumarins,lignans,sesquiterpenes,diterpenes and triterpenes.It has been reported that the extracts of V.awabuki have multiple pharmacological activities,including anti-tumor,anti-oxidant,plant growth inhibitory and neurite outgrowth-promoting activities.The research progress on the chemical constituents of V.awabuki and pharmacological activities were summarized in this review.

A review:Chemical constituents and pharmacological activities of Solanum lyratum Thunb.

Solanum lyratum Thunb.belonging to the family Solanaceae,is a common Chinese herbal medicine in folk.It has been used for the treatment of colds,fever,jaundice hepatitis,cholecystitis,cholelithiasis,nephritis,edema and cancer.Previous phytochemical studies on S.lyratum have led to the identification of many chemical constituents,including steroidal saponins,alkaloids,terpenoids,flavonoids,quinonoids,phenylpropanoids,organic acids and several other kinds of compounds,which showed diverse bioactivities,such as anticancer,anti-inflammatory and antioxidant activities.This paper summarized the primary chemical constituents and pharmacological effects of S.lyratum to provide reference for its further development and utilization.

Research progress on chemical constituents in Periploca forrestii and their pharmacological activities

Periploca forrestii Schltr.belonging to the family of Apocynaceae,is one of the“three treasures of Miao medicine”,which was utilized by the Miao people in China for the treatment of rheumatoid arthritis,fractures and wound.Phytochemical investigations have discovered that the main constituents of Periploca forrestii were steroids,terpenoids,flavonoids and their glycosides,flavanols,quinones and phenylpropanoids.Modern pharmacological studies have shown that it possesses a wide range of biological activities,such as anti-inflammatory,anti-rheumatoid arthritis,anticancer,immunosuppressive,neuroprotective and other properties.This paper summarized the primary chemical constituents and pharmacological effects of Periploca forrestii,hoping to provide a reference for its further development and utilization.

Research progress on chemical constituents and pharmacological activities of Viburnum tinus L.

Viburnum tinus L.is a shrub native to the Mediterranean basin.Because of its sedative and antispasmodic activities,it is often used as a folk medicine in Europe.Phytochemical researches have shown that numerous chemical components,including iridoid glycosides,diterpenes,triterpenes,coumarin,flavonoids and anthocyanidins have been isolated from Viburnum tinus L..This study reviewed the chemical constituents and pharmacological activities of Viburnum tinus L.to provide a reference for further researches.

Research progress on chemical constituents in Sophora alopecuroides L.and their pharmacological activities

Sophora alopecuroides L.,a perennial plant belonging to Leguminosae family,is used as medicinal materials to treat a variety of skin diseases.Its chemical components are complex and diverse,mainly including alkaloids and flavonoids.Modern pharmacological studies have found that the isolated compounds from S.alopecuroides have a variety of pharmacological activities.In particular,alkaloids represented by matrine,aloperine and oxymatrine have significant anti-inflammatory,anti-viral,anti-tumor,anti-bacterial and immunomodulatory activities.This paper summarized the chemical constituents and pharmacological activities of S.alopecuroides,aiming to provide the basis for further research.

The Genus Bletilla:A review of chemical constituents and pharmacological activities

Bletilla striata is the traditional medicine widely used to treat a series of diseases such as bleeding,burns and tumor.The congeners have similar effect.This study reviewed the recent research progress on the chemical components and pharmacological activities of the genus Bletilla.The review summarized over 160 compounds isolated from the plants of genus Bletilla,including phenanthrenes,diphenanthrenes,bibenzyls,flavonoids and quinones.The plants of genus Bletilla have potent bioactivities,such as hemostatic activity,effect of promoting wound healing,antitumor activity and anti-inflammatory activity.Although a lot of compounds have been isolated from the genus Bletilla,pharmacological studies have been limited to anti-inflammatory and antibacterial activities.

Chemical composition and pharmacological activities of Polygonum cuspidatum

Polygonum cuspidatum is a traditional Chinese medicine,and its medicinal part is dry rhizome.It is mainly used to treat damp heat jaundice,burns,carbuncle,ulcer poisoning,amenorrhea,and snake bite.Recent studies have found that P.cuspidatum also contains active ingredients against coronaviruses.This paper reviews the chemical constituents and pharmacological activities of P.cuspidatum,so as to provide a scientific basis for the development and utilization of P.cuspidatum resources in the future.

A review:The chemical components and pharmacological activities of Piper auritum Kunth

Piper auritum Kunth,a member of the Piperacea family,is a small shrub native to the Central American tropics.This plant was traditionally used in Latin American countries for the treatment of various medical conditions.Increase in the recent studies of P.auritum’s chemical components leads to the isolation of monoterpenoids,sesquiterpenoids,phenylpropanoids and several other compounds.Previous research has revealed that these secondary metabolites have diverse pharmacological activities including antidiabetic,antioxidant,anti-inflammatory,anti-pathogeny microorganism and repellent activity.This review summarizes relevant findings on P.auritum,and hopes to contribute to the exploration of its potentials for further development as an alternative medicine.

Biotransformation and pharmacological activities of platycosides from Platycodon grandiflorum roots

In Northeast China,Goubao pickle is a popular food fermented from the roots of Platycodon grandiflorum as the main material,offering a unique flavor and rich nutritional value.Platycosides in roots of P.grandiflorum may play a crucial role in determining the quality of Goubao pickle through microorganism fermentation.However,biotransfermation of platycosides has not been reviewed during fermentation.In this study,we reviewed platycosides in chemical diversity,metabolic processes in vivo,biotransformation of platycosides in vitro,and pharmacological effects.Finally,we also discussed how to improve the bioactive secondary platycosides we desire by regulating enzymes from microorganisms in the future.

Chemical constituents,pharmacological activities and quality evaluation methods of genus Hippocampus:A comprehensive review

The genus Hippocampus is a multi-origin animal species with high medicinal and healthcare values.About 57 species of Hippocampus spread worldwide,of which about 14 species can be used as medicine,showing anti-oxidation,anti-inflammation,anti-depressant,anti-hypertension,anti-prostatic hyperplasia,antivirus,anti-apoptotic,antifatigue,and so on.And those pharmacological effects are mainly related to their active ingredients,including amino acids,abundant proteins(peptides and oligopeptides),fatty acids,nucleosides,steroids,and other small molecular compounds.The main means of authentication of Hippocampus species are morphological identification,microscopic identification,thin layer chromatography method,fingerprint method and genomics method.This review will provide useful insight for exploration,further study and precise medication of Hippocampus in the future.

Effects of bioactive compounds and pharmacological activities in medicinal fruits and vegetables by thermal processing

With the advancement of living standards,the role of healthy diets in maintaining well-being has gained prominence.The concept of“medicinal fruits and vegetables”has attracted much research attention recently.Medicinal fruits and vegetables are rich in nutrients and high in edible value,and are also necessary for people's daily diet.In order to better exert the effect of medicinal fruits and vegetables and prolong their shelf life,this paper reviews the effects of common thermal processing methods(boiling,steaming,microwaving,hot air drying,and pasteurization)on the bioactive compounds and pharmacological activities of medicinal fruits and vegetables.It is found that different heat treatment methods have their own advantages and disadvantages,and microwave drying has greater advantages in comparison.Through the summary of the thermal processing methods of medicinal fruits and vegetables,it is expected to provide a theoretical reference for its rational utilization in the field of fruits and vegetables and the improvement of thermal processing methods.