Family Rutaceae Research Articles

Pharmacognostic Studies and Biological Activities of Limonia Acidissima

Plants are an important source of medicines and play a vital role in achieving the WHO’s goal of universal well-being. People are becoming aware of the medicinal value of natural needs. Among, many medicinal plants, Limonia acidissima L. which belong to Rutaceae family, emerged out to be one of the most valuable plants owing multiple medicinal properties. Wood apple or Limonia acidissima L. contains 15% citric acid, potassium, calcium and iron salt. The seed and pulp contain fats and protein. The present work was undertaken to lay down the physio-chemical evaluation, phytochemicals and biological parameters. Later the pulp powder of wood apple was extracted with and antidiabetic activity,where later two activities were performed by bioautography ethanol by Soxhlet method. The preliminary phytochemicals analysis revealed presence of all tested compounds like Alkaloids, Tannins, Phenolic compounds, Saponins, Steroids and flavonoids. When HPTLC was performed, plates were observed under UV Light and it gave characteristic banding pattern which is unique to Limonia acidissima L. The ethanolic extract of Limonia acidissima L. showed a good antibacterial, antioxidant method.

Assessment of Chemical Composition and Therapeutic Acti-vities of Clausena excavata Burm.: An Important Medicinal Plant of Eastern Ghats of India

Clausena excavata Burm. is an important medicinal plant belonging to the family Rutaceae. It is well known for its ethnomedicinal uses and therapeutic activities. This plant has been used in different traditional systems of medicine for the treatment of various diseases worldwide. In the present study, the chemical composition of essential oil and phytochemical contents of methanol extract of C. excavata leaf were performed. Further, the therapeutic activities of essential oil and methanol extract of C. excavata leaf were evaluated. The chemical composition of essential oil was analyzed by Gas Chromatography/Mass Spectrometry (GC/MS). Myristicin (33.92%), terpinolene (21.29%), and sabinene (13.65%) were found to be the major compounds in leaf essential oil. Similarly, the phytochemical composition of the methanol extract of C. excavata leaf was analyzed using standard procedures. The phenolic content (165.23 mg GAE/g DW) was found to be the major phytoconstituents followed by alkaloids (89.30 mg/g DW) in leaf methanol extract. Furthermore, the antioxidant, antidiabetic, anticancer, and antimicrobial activities of the essential oil and methanol extract were evaluated. C. excavata essential oil showed more antioxidant activity (DPPH IC50 15.92 μg/mL; ABTS IC50 41.85 μg/mL; FRAP IC50 39.9 μg/mL) compared to leaf methanol extract. Similarly, essential oil exhibited higher antidiabetic activity (in terms of α-amylase inhibitory capacity) (IC50 97.50 μg/mL) compared to methanol extract and lower antidiabetic activity in comparison to the standard (IC50 71.9 μg/mL). The anticancer activity of essential oil was found to be more effective against the PC-3 cell line (IC50 39.1 μg/mL) while leaf methanol extract was more effective against OVCAR-3 (IC50 47.5 μg/mL), MCF-7 (IC50 48.1 μg/mL), and h-1299 (IC50 45.9 μg/mL). C. excavata essential oil exhibited lower antimicrobial activity compared to leaf methanol extract. In summary, this study on the characterization of phytoconstituents and pharmacological activities of C. excavata leaf essential oil could be helpful in exploiting its therapeutic potential sustainably as well as the discovery of new lead molecules.

Isolation and Characterization of One New Natural Compound with Other Potential Bioactive Secondary Metabolites from Glycosmis cyanocarpa (Blume) Spreng. (Family: Rutaceae)

Glycosmis cyanocarpa (Blume) Spreng is a plant in the Rutaceae family and a species in the Glycosmis genus that has received little attention. Therefore, this research aimed to report the chemical and biological analysis of Glycosmis cyanocarpa (Blume) Spreng. The chemical analysis involved the isolation and characterization of secondary metabolites through an extensive chromatographic study, and the structures of these metabolites were elucidated on the basis of a detailed analysis of NMR and HRESIMS spectroscopic data and by comparison with those of related compounds reported in the literature. Different partitions of the crude ethyl acetate (EtOAc) extract were evaluated for antioxidant, cytotoxic, and thrombolytic potentials. In chemical analysis, one new phenyl acetate derivative, namely 3,7,11,15-tetramethylhexadec-2-en-1-yl 2-phenylacetate (1), along with four known compounds N-methyl-3-(methylthio)-N-(2-phenylacetyl) acrylamide (2), penangin (3), β-Caryophyllene oxide (4), and acyclic diterpene-phytol (5) were isolated for the first time from the stem and leaf of the plant. The ethyl acetate fraction showed significant free radical scavenging activity with an IC50 value of 11.536 µg/mL compared to standard ascorbic acid (4.816 µg/mL). In the thrombolytic assay, the dichloromethane fraction showed the maximum thrombolytic activity of 16.42% but was still insignificant compared to the standard streptokinase (65.98%). Finally, in a brine shrimp lethality bioassay, the LC50 values of dichloromethane, ethyl acetate, and aqueous fractions were found to be 0.687 µg/mL, 0.805 µg/mL, and 0.982 µg/mL which are significant compared to the standard vincristine sulfate of 0.272 µg/mL.

A new and accurate qPCR protocol to detect plant pathogenic bacteria of the genus ‘Candidatus Liberibacter’ in plants and insects

Four pathogenic bacterial species of the genus ‘Candidatus Liberibacter’, transmitted by psyllid vectors, have been associated with serious diseases affecting economically important crops of Rutaceae, Apiaceae and Solanaceae families. The most severe disease of citrus plants, huanglongbing (HLB), is associated with ‘Ca. Liberibacter asiaticus’ (CaLas), ‘Ca. Liberibacter americanus’ (CaLam) and ‘Ca. Liberibacter africanus’ (CaLaf), while ‘Ca. Liberibacter solanacearum’ (CaLsol) is associated with zebra chip disease in potatoes and vegetative disorders in apiaceous plants. Since these bacteria remain non-culturable and their symptoms are non-specific, their detection and identification are done by molecular methods, mainly based on PCR protocols. In this study, a new quantitative real-time PCR protocol based on TaqMan probe, which can also be performed in a conventional PCR version, has been developed to detect the four known phytopathogenic species of the genus Liberibacter. The new protocol has been validated according to European Plant Protection Organization (EPPO) guidelines and is able to detect CaLas, CaLam, CaLaf and CaLsol in both plants and vectors, not only using purified DNA but also using crude extracts of potato and citrus or psyllids. A comparative analysis with other previously described qPCR protocols revealed that this new one developed in this study is more specific and equally or more sensitive. Thus, other genus-specific qPCR protocols have important drawbacks regarding the lack of specificity, while with the new protocol there was no cross-reactions in 250 samples from 24 different plant and insect species from eight different geographical origins. Therefore, it can be used as a rapid and time-saving screening test, as it allows simultaneous detection of all plant pathogenic species of ‘Ca. Liberibacter’ in a one-step assay.

Murraya koenigii extract blended nanocellulose-polyethylene glycol thin films for the sustainable synthesis of antibacterial food packaging

Non-biodegradable plastics are a worldwide problem that have a negative impact on all living things, including humans. Nanocellulose, an excellent biopolymer is known for their increasing uses in food, healthcare, cosmetics, and various other fields. Nanocellulose is readily biodegradable, bioderived, and useful for creating innovative bioplastics that are employed in the production of food packaging and wound dressing. Curry leaves (Murraya koenigii) belongs to the rutaceae family and has many health benefits. Synthesis of Murraya koenigii incorporated nanocellulose thin films, and its characterisation using FT-IR, and XRD is discussed in detail. The source of nanocellulose in this study is sugar cane bagasse, an easily available agricultural residue in Kerala. Also, a biocompatible plasticizer is utilised to produce antibacterial packaging for food. The synthesised nanocomposites showed non-toxicity against THP1-derived macrophage cells and significant antibacterial activity against gram positive and gram-negative bacteria suggesting the possible application as a viable alternative for food packaging materials.

Health-Promoting Properties and Potential Application in the Food Industry of Citrus medica L. and Citrus × clementina Hort. Ex Tan. Essential Oils and Their Main Constituents.

Citrus is an important genus in the Rutaceae family, with high medicinal and economic value, and includes important crops such as lemons, orange, grapefruits, limes, etc. The Citrus species is rich sources of carbohydrates, vitamins, dietary fibre, and phytochemicals, mainly including limonoids, flavonoids, terpenes, and carotenoids. Citrus essential oils (EOs) consist of several biologically active compounds mainly belonging to the monoterpenes and sesquiterpenes classes. These compounds have demonstrated several health-promoting properties such as antimicrobial, antioxidant, anti-inflammatory, and anti-cancer properties. Citrus EOs are obtained mainly from peels, but also from leaves and flowers, and are widely used as flavouring ingredients in food, cosmetics, and pharmaceutical products. This review focused on the composition and biological properties of the EOs of Citrus medica L. and Citrus clementina Hort. Ex Tan and their main constituents, limonene, γ-terpinene, myrcene, linalool, and sabinene. The potential applications in the food industry have been also described. All the articles available in English or with an abstract in English were extracted from different databases such as PubMed, SciFinder, Google Scholar, Web of Science, Scopus, and Science Direct.

β-carboline alkaloids in Picrasma quassioides and their chemotaxonomic significance

The previous study on Picrasma quassioides has indicated that β-carboline alkaloids are a class of unique structure from it, and exhibit chemotaxonomic significance and characterize the species well, which could serve as valuable chemotaxonomic markers for the identification of Picrasma quassioide. This work describes 116 β-carboline alkaloids from P. quassioide, and we summarize the chemotaxonomic value of β-carboline alkaloids in P. quassioide for further study. Our results showed that Picrasma quassioide is a typical species of the Simaroubaceae family and an important source of β-carboline alkaloids with chemotaxonomic significance with Ailanthus Desf., Brucea J. F. Mill., Zanthoxylum, Quassia, and Eurycoma genera, together with the Rutaceae, Apocynaceae, Amaranthaceae, Rubiaceae, and Apiaceae family have some chemotaxonomic relationships.

Headspace Solid Phase Micro-Extraction of Volatile Constituents Produced from Saudi Ruta chalepensis and Molecular Docking Study of Potential Antioxidant Activity.

Ruta chalepensis L., commonly known as Shazab in Saudi Arabia, is one of the famous culinary plants belonging to the Rutaceae family. It is commonly used in ethnomedicine in treating numerous diseases. This study was performed to characterize the essential oil isolated from Saudi species using a relatively new advanced headspace solid-phase microextraction technique. Following that, the antioxidant activity of the extracted oil was assessed using in vitro techniques such as the DPPH and nitric oxide scavenging tests, as well as the reducing power FRAP study and the molecular docking tool. The essential oil yield of the dried plant was 0.83% (v/w). Gas chromatography joined with a mass spectrometer was used to determine the chemical composition of the pale-yellow essential oil. Sixty-eight constituents were detected, representing 97.70% of the total oil content. The major constituents were aliphatic ketones dominated by 2-undecanone (37.30%) and 2-nonanone (20.00%), with minor constituents of mono and sesquiterpenoids chemical classes. Nicotinamide adenine dinucleotide phosphate (NADPH) oxidase is one of the major causes of many contemporary diseases due to its ability to create a reactive oxygen species (ROS). Thus, molecular docking was used to confirm that some oil phytoconstituents have good docking scores compared to the standard antioxidant drug (Vitamin C), indicating great binding compatibility between the (NADPH) oxidase receptor site and the ligand. In conclusion, our findings suggest that the oil could be used safely and as a cost-effective remedy in treating various modern diseases caused by free radical formation.

A gap-free and haplotype-resolved lemon genome provides insights into flavor synthesis and huanglongbing (HLB) tolerance.

The lemon (Citrus limon; family Rutaceae) is one of the most important and popular fruits worldwide. Lemon also tolerates huanglongbing (HLB) disease, which is a devastating citrus disease. Here we produced a gap-free and haplotype-resolved chromosome-scale genome assembly of the lemon by combining Pacific Biosciences circular consensus sequencing, Oxford Nanopore 50-kb ultra-long, and high-throughput chromatin conformation capture technologies. The assembly contained nine-pair chromosomes with a contig N50 of 35.6Mb and zero gaps, while a total of 633.0Mb genomic sequences were generated. The origination analysis identified 338.5Mb genomic sequences originating from citron (53.5%), 147.4Mb from mandarin (23.3%), and 147.1Mb from pummelo (23.2%). The genome included 30 528 protein-coding genes, and most of the assembled sequences were found to be repetitive sequences. Several significantly expanded gene families were associated with plant-pathogen interactions, plant hormone signal transduction, and the biosynthesis of major active components, such as terpenoids and flavor compounds. Most HLB-tolerant genes were expanded in the lemon genome, such as 2-oxoglutarate (2OG)/Fe(II)-dependent oxygenase and constitutive disease resistance 1, cell wall-related genes, and lignin synthesis genes. Comparative transcriptomic analysis showed that phloem regeneration and lower levels of phloem plugging are the elements that contribute to HLB tolerance in lemon. Our results provide insight into lemon genome evolution, active component biosynthesis, and genes associated with HLB tolerance.

Ruta angustifolia Pers. (Narrow-Leaved Fringed Rue): Pharmacological Properties and Phytochemical Profile.

The genus Ruta in the family Rutaceae includes about 40 species, such as the well-known plants R. graveolens L. (common rue) or R. chalepensis L. (fringed rue), but also much lesser-known species such as R. angustifolia Pers. (narrow-leaved fringed rue). This rue specie, originating from the Mediterranean region, is well-distributed in Southeast Asia, notably in the Indo-Chinese peninsula and other territories. In some countries, such as Malaysia, the plant is used to treat liver diseases and cancer. Extracts of R. angustifolia display antifungal, antiviral and antiparasitic effects. Diverse bioactive natural products have been isolated from the aerial parts of the plant, notably quinoline alkaloids and furocoumarins, which present noticeable anti-inflammatory, antioxidant and/or antiproliferative properties. The present review discusses the main pharmacological properties of the plant and its phytoconstituents, with a focus on the anticancer activities evidenced with diverse alkaloids and terpenoids isolated from the aerial parts of the plant. Quinoline alkaloids such as graveoline, kokusaginine, and arborinine have been characterized and their mode of action defined. Arborinine stands as a remarkable inhibitor of histone demethylase LSD1, endowed with promising anticancer activities. Other anticancer compounds, such as the furocoumarins chalepin and rutamarin, have revealed antitumor effects. Their mechanism of action is discussed together with that of other bioactive natural products, including angustifolin and moskachans. Altogether, R. angustifolia Pers. presents a rich phytochemical profile, fully consistent with the traditional use of the plant to treat cancer. This rue species, somewhat neglected, warrant further investigations as a medicinal plant and a source of inspiration for drug discovery and design.

Citrus Waste as Source of Bioactive Compounds: Extraction and Utilization in Health and Food Industry.

The current research was conducted to extract the bioactive compounds from citrus waste and assess their role in the development of functional foods to treat different disorders. The scientific name of citrus is Citrus L. and it belongs to the Rutaceae family. It is one of the most important fruit crops that is grown throughout the world. During processing, a large amount of waste is produced from citrus fruits in the form of peel, seeds, and pomace. Every year, the citrus processing industry creates a large amount of waste. The citrus waste is composed of highly bioactive substances and phytochemicals, including essential oils (EOs), ascorbic acid, sugars, carotenoids, flavonoids, dietary fiber, polyphenols, and a range of trace elements. These valuable compounds are used to develop functional foods, including baked products, beverages, meat products, and dairy products. Moreover, these functional foods play an important role in treating various disorders, including anti-aging, anti-mutagenic, antidiabetic, anti-carcinogenic, anti-allergenic, anti-oxidative, anti-inflammatory, neuroprotective, and cardiovascular-protective activity. EOs are complex and contain several naturally occurring bioactive compounds that are frequently used as the best substitutes in the food industry. Citrus essential oils have many uses in the packaging and food safety industries. They can also be used as an alternative preservative to extend the shelf lives of different food products.

PM 7/31 (2) Citrus tristeza virus

<scp>PM</scp> 7/31 (2) Citrus tristeza virus

CITRUS GREENING: A MAJOR THREAT TO CITRUS GROWERS IN NEPAL

Citrus is a high-value horticultural crop belonging to the family Rutaceae, contributing 27.27% of the total fruit area in Nepal. In recent years, citrus decline has been a multifaceted issue for most of the citrus growers, with abated production and productivity. Among the various causes of citrus decline, citrus greening is considered the most devastating, rapidly expanding, and highly incurable disease, which has wreaked havoc on the citrus industry across the globe. Citrus psylla is the major insect vector to spread this malady worldwide. There are still no proper strategies to cope with the impact of citrus greening. However, integrated pest management strategies could be adopted in Nepal like the use of tolerant rootstocks, a proper quarantine system, guava intercropping, nutrient management, the use of yellow sticky traps, and vector control methods to reduce the greening infestation in citrus trees. This study aims to review all the relevant information regarding citrus greening, including its causes, symptoms, diagnosis, and management practices that are pivotal for citrus growers.

A new phenylpropanoic acid congener from Zanthoxylum nitidum

One new phenylpropanoic acid congener, 2R-(5'-methoxy) pandanusphenol B (1), along with 26 known isolates, were isolated from Zanthoxylum nitidum. Their structures were elucidated by comprehensive spectroscopic data and circular dichroism analyses. All compounds, except 4, 7-10, 15, 17, 19 and 25, were reported from Z. nitidum for the first time. Among them, 16 compounds (1–3, 5–6, 12–14, 16, 20–24 and 26–27) were discovered from genus Zanthoxylum for the first time, while 15 compounds (1–3, 5–6, 12–14, 20–24 and 26–27) were isolated from the Rutaceae family for the first time. All isolates were evaluated for their cytotoxicity against five human cancer cell lines and the results showed that compound 27 exhibited significant cytotoxicity toward HepG2 and T24, with IC50 values of 2.49 and 7.0 μM, respectively.

Optimization of Ultrasound-Assisted Extraction for Antioxidant Activity in Relation to Rhoifolin Content of Fortunella polyandra using Response Surface Methodology (RSM)

Fortunella polyandra (Ridl) Tanaka or Malayan kumquat, is a family of Rutaceae from Malaysia known for its various active compounds, especially flavonoids. This study aims to verify the optimum condition and correlation of leaves extract in Fortunella polyandra by ultrasound-assisted extraction (UAE) for antioxidant activities and apigenin 7-O-neohesperidoside (rhoifolin) contents using the response surface methodology (RSM). Central composite rotatable design (CCD) was performed to investigate the influence of the extraction parameters on maximum antioxidant activity, namely temperatures (X1), times (X2), and solvent ratios of ethanol:water (X3). The optimal extraction conditions for 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity were obtained at extraction time of 5 min, temperature of 30 °C and solvent ratio of 70:30, ethanol:water with IC50 value of 0.126±0.004 mg/mL. Rhoifolin content and ferric reducing antioxidant potential (FRAP) assay share the same optimum condition at extraction time of 5 min, temperature of 30 °C, and solvent ratio of 30:70, ethanol:water. Under these conditions, rhoifolin content was measured at 67.83±0.37 ppm, whereas FRAP equivalent value was recorded at 0.22±0.01 mg/mL. All three responses from the model achieved 95% confidence level. Correlation study showed that there is no relationship between the rhoifolin content and the antioxidant activities of Fortunella polyandra extract.

Neuroprotection by Skimmianine in Lipopolysaccharide-Activated BV-2 Microglia.

Skimmianine is a furoquinoline alkaloid which is found in the Zanthoxylum genus and also in other plants of the Rutaceae family. This study evaluated the effects of skimmianine on the production of pro-inflammatory mediators in LPS-activated BV-2 microglia. Cultured BV-2 cells were treated with skimmianine (10, 20 and 30 μM), followed by stimulation with LPS (100 ng/mL). Levels of TNFα and IL-6 in cell supernatants were measured using ELISA, while NO and PGE2 levels were evaluated with Griess assay and EIA, respectively. Western blotting was used to determine the protein expression of iNOS, COX-2, phospho-p65 and phospho-IκBα. Results showed that Skimmianine reduced LPS-induced elevated the secretion of TNFα, IL-6, NO, and PGE2, as well as the increased protein expression of iNOS and COX-2. Experiments to elucidate the mechanisms of the anti-neuroinflammatory activity of skimmianine revealed the significant inhibition of LPS-induced increased NF-κB-mediated luciferase activity. Pre-treatment with skimmianine also reduced LPS-induced the increased phosphorylation of NF-κB/p65 and IκBα proteins. Furthermore, skimmianine interfered with the binding capacity of NF-κB to consensus sites. Skimmianine pre-treatment protected HT-22 cells from toxicity induced by microglia-conditioned media, as well as increasing MAP-2 expression. The results of this study suggest that skimmianine inhibits neuroinflammation in LPS-activated microglia by targeting the NF-κB activation pathway. Skimmianine also produced neuroprotection against neurotoxicity induced by microglia-conditioned media.

Ethnobotanical Diversity of Trees and Shrubs of Iran: A Comprehensive Review

Iran, possessing unique topographic and diverse climatic conditions, is the home of 8167 vascular plant species. Iran has a historical tradition in using plants for medicinal purposes. Approximately 2075 species over the whole are popularly characterized as medicinal or aromatic. Medicinal trees and shrubs compose a significant percentage of Iranian medicinal flora. Nonetheless, there are no integrated databases on their applications and most of the publications and documents have been scattered to date. Therefore, the present investigation aims to integrate the published literature considering its ethnobotanical aspects that would serve as promising precursors for developing potent medicines of plant origin. In the study, we compile information about ethnobotany of trees and shrubs of Iran. Our survey found 174 taxa belonging to 109 genera and 56 families. The majority of species were classified in Rosaceae, Fabaceae, Rutaceae, Salicaceae, and Lamiaceae families. Rosaceae was the most dominant, representing 21.8% of the total plant species recorded, among them, the genus with the highest number of species was Prunus (16 species). Berberis vulgaris, Citrus limon, and Betula pendula have the highest number of medicinal uses (24 number of uses) in Iran. Leaves (22.7%) represented the most dominant usage of the plant parts, while the most commonly used preparation method was infusion (33.5%). Most of the plant species have been consumed for digestive system treatment (21%), followed by immune system treatment (20%). The present review highlights that different trees and shrubs taxa have great traditional applications in various healing throughout the Iranian territory. The represented data can potentially be a precious reference containing useful information for directing further phytochemical, biological, and pharmacological investigations. Several endemic species of trees and shrubs, particularly Ribes khorasanicum, are frequently used in Iranian traditional medicine. Because of overharvesting, these species are calling a wake-up alarm for conservation.

GRAU DE INFESTAÇÃO E PREFERÊNCIAS DE HEMIPARASITOS NA ARBORIZAÇÃO URBANA

ABSTRACT Mistletoe is an important nutritional resource for the frugivorous ornithological fauna in several ecosystems. However, in great intensity, they can reduce the vigor of their host trees, requiring adequate management in urban afforestation, without depleting this source of food for birds. The hypothesis that there are hemiparasites with host specificity was the reason for this study. Thus, a floristic census of the trees was carried out at UFMT, campus Cuiabá; the infestation by genus of hemiparasite present was recorded, in quantity and degree of infestation, in addition to the quantification of seeds of the hemiparasite germinated without the development of the vegetative part, whose cotyledons necrotized and died. A total of 4265 tree individuals were evaluated, distributed in 46 families, in which 16,52% were identified of the genera Phoradendron, Psittacanthus, and Struthanthus, of which about 90,0% were Psittacanthus. The highest infestation occurred in 24 families, highlighting Fabaceae (28,3%) and Combretaceae (25,6%), and the species Terminalia catappa, Anadenanthera peregrina, and Vatairea macrocarpa. The presence of germinated seeds of the hemiparasite with dead cotyledons varies between tree species and between individuals of the same species. The highlight was in Rutaceae, Arecaceae, and Rubiaceae, and in the species Acrocomia aculeata, Caryocar villosum, and Genipa americana L. that present individuals with natural control potential, even with the presence of frugivorous ornithological fauna and the dispersion of the hemiparasite. In general, the intensity and degree of infestation are low, and there is no infestation in the Caryocaceae, Rutaceae, and Rubiaceae families, highlighting the species Caryocar villosum, Murraya paniculata and Alibertia edulis.

Multipotential traditional plant wood apple (Limonia acidissima): A review

Plants are a significant source of medicine and are crucial to attaining WHO goals for the welfare of all people. As more people become aware of natural goods, Limonia acidissima L. (wood apple, elephant apple, monkey fruit) of the Rutaceae family has emerged as one of the most valued plants due to its numerous medical characteristics. Recognizing and identifying various chemical components of the plant that are significant in the field of medicine is the major goal of the current investigation. So, an effort has been made in this article to research the literature on various phytoconstituents, therapeutic benefits, pharmacological activity, and ethno botanical applications and herbal formulation of Limonia acidissima L. The compiled plant knowledge can be applied to a variety of medical fields.

Nutritional Composition and Bioactive Compounds of Bael (&amp;lt;i&amp;gt;Aegle marmelos&amp;lt;/i&amp;gt;) and Development of Functional Food Products

Aegle marmelos, widely known as bael, belongs to the Rutaceae family. It is one of the most inexpensive and appealing fruits, considered to be an essential source of natural antioxidants and bioactive components. The major purpose of the research study was to investigate the nutritional composition and bioactive constituents of bael pulp, as well as to develop new value-added products that maintain the maximum quantity of nutrients. The developed food products were subjected to evaluate sensory attributes according to a nine-point hedonic scale. It was found that the moisture, protein, fat, crude fiber, and total ash content of bael fruit pulp were 61.20%, 2.48%, 0.47%, 3.04%, and 1.29%, respectively. When compared to the catechin standard, the antioxidant activity of such extract indicated good antioxidant capacity, with an IC50 value of 75.68 μg/ml for methanol extract. Vitamin C content was about 10.21 mg/100g. Besides, total flavonoid and phenolic contents were found as 140 mg of Quercetin Equivalent (QE)/g and 106.65 mg of Gallic Acid Equivalent (GAE)/g, respectively. Results of sensory attributes revealed that there was a significant difference (P ba and bael bar. The overall acceptability of bael murabba (6.7) and bael bar (7.1) is acceptable in quality, but their specific characteristics were found slightly different by the test panelists. These products might be applicable for the treatment of several diseases like atherosclerosis, diabetes, constipation, irritable bowel syndrome, peptic ulcer, tumor, and osteoporosis.