Plant Science Today最新文献

{"title":"Pharmacological Treasures of the Moraceae Family: Bioactive Compounds and Therapeutic Potential","authors":"Basnett Deewa, Banerjee Mainak, Chowdhury Swapan Kumar","doi":"10.14719/pst.2385","DOIUrl":"https://doi.org/10.14719/pst.2385","url":null,"abstract":"The Moraceae family, comprising 50 genera and around 1,400 species thriving in tropical and subtropical regions globally, holds profound botanical significance. Esteemed for its medicinal attributes, this review presents a comprehensive synthesis of the family's bioactive constituents, traditional applications, and pharmaceutical potential. Within the phytochemical realm, Moraceae plants offer a rich array of active agents, including flavonoids, alkaloids, glycosides, saponins, tannins, phytoalexins (such as chalcomoracin), anthocyanins, and glycoproteins, with promising pharmacological potential. Pharmacologically, the review reveals a wide spectrum of effects, including antioxidant, hypoglycemic, anticancer, hepatoprotective, anthelmintic, antihypertensive, and antimicrobial properties. Drawing from an exhaustive literature analysis and in-depth study of Moraceae's bioactivity and phytochemical composition, along with exploration of its traditional uses and pharmacological effects, this discourse aims to guide future researchers. With herbal products' substantial potential, this review serves as a valuable resource for advancing botanical medicine research.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136114112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An update review of biological activity of essential oils from Curcuma genus","authors":"Van Hong Thien, Le Hong Thia","doi":"10.14719/pst.2450","DOIUrl":"https://doi.org/10.14719/pst.2450","url":null,"abstract":"Curcuma L. is one of the largest genera (about 108 species) belonging to Zingiberaceae family. Many Curcuma plants have been used for many purposes, including possessing preservative, flavoring, and medicinal properties. Curcuma plants are a prominent material for extracting essential oils (EOs). Over the last five years, many studies have been reported for the biological effects of the EOs isolated from Curcumaplants such as antimicrobial, antioxidant, anti-inflammation, anti-trypanosomal, antileishmanial, anti?acetylcholinesterase, antiproliferative, cytotoxic, larvicidal, and insecticidal activities. In this brief review, an updated version of the bioactivities of EOs from different species belonging to Curcuma genus are presented.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136114535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing rooting efficiency and nutrient uptake in Rosa damascena Mill. cuttings: insights into auxin and cutting type optimization","authors":"Soumia El Malahi, Noureddine Sbah, Jamaa Zim, Mounia Ennami, Bahija Zakri, Wafaa Mokhtari, Houda Taimourya, Mimoun Mokhtari, Lalla Mina Idrissi Hassani","doi":"10.14719/pst.2585","DOIUrl":"https://doi.org/10.14719/pst.2585","url":null,"abstract":"Auxin application plays a crucial role in successfully propagating and cultivating Rosa damascena Mill., a valuable plant species with cultural and economic significance. In this study, we aimed to investigate the effects of auxin dose and leaf presence on rooting success and nutrient uptake efficiency in Rosa damascena cuttings. Our results demonstrated that applying IBA significantly improved rooting success and nutrient absorption capacity, with a concentration of 1000 ppm being the most effective, resulting in a remarkable rooting percentage (48 ? 6%), increased root length (2.52 ? 0.25 cm) and improving leaf area (70.18 ? 5.10 cm2). The inclusion of leaves on cuttings has greatly magnified root success (90 ? 10%), leaf area (98.86 ? 17.86 cm2) and nutrient absorption efficiency, highlighting the vital role of leaves in early root development. Our findings provide valuable insights into the development of sustainable and productive cultivation methods for this significant plant species. Furthermore, our investigation emphasized the importance of optimizing auxin application, with leafy cuttings treated with 1000 ppm of auxin showing the most promising results regarding growth attributes, nutrient assimilation and survival rate.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"3 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136184715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lemon basil (Ocimum africanum Lour.) a new distribution record from North East India with notes on its identity","authors":"Mamita Kalita, Nilakshee Devi","doi":"10.14719/pst.2762","DOIUrl":"https://doi.org/10.14719/pst.2762","url":null,"abstract":"The odoriferous Citronbasilika, also known as lemon basil, possesses a distinctive lemony sweetness amidst all the Ocimum L. members. While native to India, it has not been formally recognized in India's North Eastern (N.E) region until now. This investigation marks the first documented occurrence of lemon basil specifically O. africanum Lour., in N.E India. This new record has been established through meticulous investigation, comparison, diagnosis, verification using herbarium specimens, and a thorough review of existing literature. The report includes a morphological description, careful scrutiny, identification keys, taxonomic notes, and photographic images of the species. The previously existing confusion regarding its identification alongside O. americanum L. and O. basilicum L. has been clarified. This study aims to facilities the accurate identification of these three Ocimum L. species.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"216 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136184538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the Impact of Resveratrol on Gynecological Cancer: Insights and Perspectives","authors":"Unni K Revathi, Pavithra Amrisa, Kumar G Aparna, K S Santhy","doi":"10.14719/pst.2549","DOIUrl":"https://doi.org/10.14719/pst.2549","url":null,"abstract":"Gynecological cancers, a group of malignancies affecting the female reproductive system, are a significant cause of morbidity and mortality in women. Different types of gynecological cancers differ by distinct attributes, risk determinants, and therapeutic methodologies. So, depending on the type and stage of the cancer, a tailored combination of therapies is required for the treatment. However, it is shocking that the side effects of these therapeutic methods range from mild to severe. Hence, developing innovative therapeutic approaches to improve patient outcomes is imperative. Here's the juncture where the role of plant-derived compounds in curing gynecological cancers becomes evident. Various plant-derived compounds, including phytochemicals, polyphenols, alkaloids, and terpenoids for their cytotoxic, apoptotic, anti-angiogenic, and immunomodulatory properties, have been examined so far. Besides, certain phytocompounds can modulate hormonal-dependent gynecological cancers. Among the widely studied phytocompounds, RSV is the one that is extensively researched in vitro, in vivo and in-silico studies. In this context, this review article provides insights into the present-day knowledge about how RSV can potentially manage gynecological cancers. However, further research is needed to standardize their mode of action, optimal dosages, and potential interactions with conventional treatments. Rigorous clinical trials must validate their safety and efficacy profiles in different patient populations. As a result, a novel avenue for treating and preventing gynecological cancers could emerge by harnessing the multifaceted properties of phyto compounds, instilling new hope for patients and healthcare providers alike.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136184873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the Antimicrobial and Cytotoxic Activity of Cultivated Valeriana officinalis","authors":"Zinat Mohammadi, Leila Pishkar, Zohre Eftekhari, Giti Barzin, Laleh Babaeekhou","doi":"10.14719/pst.2593","DOIUrl":"https://doi.org/10.14719/pst.2593","url":null,"abstract":"Drug resistance refers to the reduction in the effectiveness of a drug in treating a disease or improving the stability of symptoms. It can occur in various types of pathogens, including bacteria, parasites, viruses, fungi, and cancer cells. This experimental study was conducted between 2018 and 2019 in an area with an annual mean rainfall of 130mm. The sowing date was September 10th, and 2-3 seeds were planted per cell. MTT assays (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide) were used to determine the percentage of viability in adenocarcinomic human alveolar basal epithelial cells (A549) and Medical Research Council cell strain 5 (MRC5) cell lines incubated with methanolic extract and valerenic acid for 48 hr. The methanol extract was prepared by adding 1000 mg of rhizomes to 100 mL of methanol, followed by sonication for 30 minutes, stirring, and centrifugation at 4000 rpm for 10 minutes. Minimum inhibitory concentration (MIC) and agar gel diffusion were used to assess the antimicrobial activity of the methanol extract of valerian against two important pathogenic microorganisms, Staphylococcus aureus and Candida albicans. However, valerenic acid did not reveal antimicrobial activity at doses of 200, 100, 50, 25, 12.5, and 6.25 µg/mL. The methanolic extract of V. officinalis contains high quantities of sesquiterpenes, specifically valerenic acid, which did not show cytotoxic effects on A549 and MRC5 cell lines as assessed by the MTT assay. In vivo evaluation of the extract in mice and guinea pigs did not reveal any toxic effects based on histopathological and clinical symptom assessments. Our study confirms that Valeriana officinalis has dose-dependent potential to improve existing treatment approaches for Staphylococcus aureus and Candida albicans infections.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136184528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization of sowing dates in Indian mustard (Brassica juncea L.) to combat yield losses caused by high temperature at reproductive stage","authors":"Bharati Pandey, Rashmi Yadav, Naleeni Ramawat, Harinder Vishwakarma, Sangeeta Pandey","doi":"10.14719/pst.2605","DOIUrl":"https://doi.org/10.14719/pst.2605","url":null,"abstract":"A field experiment was undertaken during the Rabi seasons of 2019-20 and 2021-22 at organic farm of Amity Institute of Organic Agriculture, Amity University, Noida, Uttar Pradesh, India, for the optimization of the sowing time period to reduce the effect of heat stress on Indian mustard (Brassica juncea L.) for increasing productivity. 32 Indian mustard germplasms were sown at three different time periods viz., the last week of September, the last fortnight of October, and the second week of November. Our results revealed that the mustard crop showed a substantial increase in yield supporting characters such as the number of siliqua and seeds per siliqua when sown at last week of September as compared to the second week of October, whereas the late sown crop resulted in less yield due to the heat stress faced by crop during the anthesis stage as compared to early and optimum sowing. The mean seed yield per plant showed a positive correlation with mean test weight. We established the positive effect of early sowing over optimal and late sowing in Indian mustard; further, we found a few mustard accessions were able to resist different climatic conditions. The mustard germplasm accessions IC296688, IC296703, IC296732, IC305130, IC401575, IC426385, and IC589669 were high yielding among all the accessions and can be considered as heat stress tolerant.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"234 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135767043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of variability parameters and diversity of panicle architectural traits associated with yield in rice (Oryza sativa L.)","authors":"Jasmin S Agalya, Prasanth P Hari, Selvaraj Ramchander, Kumar P` Dinesh, N Devesena, R Naveenkumar, Thankappan Sugitha, Kingsly N. B. John","doi":"10.14719/pst.2658","DOIUrl":"https://doi.org/10.14719/pst.2658","url":null,"abstract":"The rice panicle, a pivotal reproductive structure, signifies the transition from vegetative to reproductive growth in plants. Comprising components such as the rachis, primary and secondary branches, seed quantities and branch lengths, panicle architecture profoundly influences grain production. This study delves into the diversity of panicle architecture traits and scrutinizes variability parameters across 69 distinct rice genotypes. Our findings underscore substantial variations in panicle architecture traits among genotypes. Particularly noteworthy are traits with the highest coefficient of variation (CV%), encompassing the count of secondary branches, single plant yield, productive tillers per plant, seeds per secondary branch and panicle weight. Correlation analysis reveals robust positive connections between panicle weight, the number of filled grains per panicle, 1000-grain weight and single plant yield. The number of secondary branches exhibits the most substantial phenotypic coefficient of variation (PCV%) at 47.14%, accompanied by a genotypic coefficient of variation (GCV%) of 43.57%. Traits such as days to 50% flowering, plant height and number of filled grains per panicle manifest high heritability (97.04%, 91.24% and 76.22% respectively) and notable genetic advancement (23.11%, 39.62% and 47.49%). The principal component analysis identifies the primary component (PC1) as the principal contributor to variance. Biplot analysis accentuates positive correlations between attributes like the number of filled grains per panicle, panicle length, plant height, primary branch count, panicle weight, seeds per primary branch and the number of secondary branches with single plant yield. By employing Mahalanobis D2 statistics, the classification of genotypes into 6 distinct clusters reveals clusters III and IV as distinguished by their significant inter-cluster and intra-cluster distances. This comprehensive analysis unveils the potential for harnessing panicle architecture traits to enhance grain production and advances our comprehension of intricate relationships within diverse rice genotypes.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135766431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biochar-based organic amendments on soil health, nutrient status and quality of potato (Solanum tuberosum)","authors":"Jagmohan Singh, Prasann Kumar, Anaytullah Siddique","doi":"10.14719/pst.2706","DOIUrl":"https://doi.org/10.14719/pst.2706","url":null,"abstract":"Cultivation of quality potatoes ensures a good earning compared to low quality, especially in terms of tuber weight and starch content. Therefore, an experiment was laid out to find out the impact of an organic amendment based on the combinations of biochar, vermicompost, poultry manure, and bone meal for the enrichment of soil health and quality of potato crops at the research farm of Lovely Professional University, Punjab. The parameters of pH, EC, organic carbon, soil microbial biomass, nitrogen, phosphorus, potassium, labile carbon, and particulate organic carbon (POC) were used to understand the soil health improvement, while starch content and grading systems ranging from A to C were used for the quality of the potato. Among the treatments, most of the parameters were recorded as statistically significant at p>0.05. The highest improvement in terms of pH, EC, organic carbon, soil microbial biomass, nitrogen content, labile carbon, and particulate organic carbon (POC) was recorded in T3 (7.58, 0.39 dSm-1, 0.53 %, 333.3 µg g-1, 198.3 kg ha-1, 3.71 and 7.0 g kg-1 of soil) compared to T0 (7.38, 0.32 dSm-1, 0.44 %, 325.33 µg g-1, 171.5 kg ha-1, 2.33 and 3.0 g kg-1 g kg-1), while the phosphorus and potassium contents were estimated highest in T2 (17.4 and 255 kg ha-1). The quality parameters like starch content and grading quality of potato tubers were also influenced positively and estimated significantly highest in T3 (53.60 % and 153.7 q ha-1 of A grade potato). This study has shown the potential to improve the quality of potato tuber by providing a desirable soil environment to coordinate with potato plants.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135766273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response of tomato to fertilizer nutrients integration and herbicides spray: Evaluating growth, yield, fruit quality and herbicides residue","authors":"Yerra Pavani, Ponnusamy Janaki, Ramasamy Jagadeeswaran, Arjunan Sankari, Alaguthevar Ramalakshmi, Palanisamy Murali Arthanari","doi":"10.14719/pst.2857","DOIUrl":"https://doi.org/10.14719/pst.2857","url":null,"abstract":"The interaction between fertilizer nutrients and pesticides and their impact on tomato production and quality has been insufficiently studied in tropical agricultural conditions. This research investigated four fertilizer nutrient management (FNM) approaches: major nutrients (NPK), micronutrients, farmyard manure (FYM) and traditional farmer practices (FP), alongside three herbicides—glyphosate, pendimethalin and metribuzin applied using seven methods. Results highlighted the substantial influence of FNM strategies and herbicide applications on tomato growth and yield parameters such as plant height, cluster count, fruits per plant, fruit number and yield per plant. Notably, the NPK+FYM strategy consistently yielded superior results across herbicides and application methods. Individually applied herbicides, particularly glyphosate, exhibited detrimental effects on growth and yield parameters, and the negative impact was conspicuously higher with glyphosate > metribuzin > pendimethalin than with their sequential or combined application. While herbicides decreased tomato yield across FNM practices, the reduction ranged from 1.90–10.95%, 1.79–6.75%, 1.62–6.49% and 1.40–9.10% in NPK, NPK+MN, NPK+FYM and FP treatments, respectively. Fruit quality remained unaffected by FNM practices and herbicides, except for elevated ascorbic acid content and shelf life under NPK+FYM. Herbicide residues in tomato fruits were within permissible limits (below 0.1 mg/kg for glyphosate and 0.05 mg/kg for pendimethalin and metribuzin) across treatments. This study showed that the NPK+FYM practice is the best strategy for increasing the tomato yield and quality parameters besides reducing the herbicide’s toxicity effect on tomato growth at an early stage.","PeriodicalId":20236,"journal":{"name":"Plant Science Today","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135766276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}