Fruit Components Research Articles

Fruit development and ripening orchestrating the biosynthesis and regulation of Lycium barbarum polysaccharides in goji berry

Lycium barbarum polysaccharides (LBPs) are the primary bioactive components in fruits of L. barbarum, commonly known as goji berry. Despite significant progress in understanding the chemical structures and health benefits of LBPs, the biosynthesis and regulation of LBPs in goji berry remains largely unknown. In this study, physiological indicators, including LBPs, were monitored in goji berry during fruit development and ripening (FDR), suggesting that pectin might be the major component of LBPs with increased content reaching 235.8 mg/g DW. Proteomic and transcriptomic analysis show that 6410 differentially expressed genes (DEGs) and 2052 differentially expressed proteins (DEPs) were identified with overrepresentation of flavonoids and polysaccharides-related gene ontology (GO) terms and KEGG pathways. Weighted gene co-expression network analysis (WGCNA) showed that LBPs coexpress with genes involved in pectin biosynthesis (LbGALS3, LbGATL5, LbQUA1, LbGAUT1/4/7, LbRGGAT1, LbRRT1/7, and LbRHM2), modification (LbSBT1.7), and regulation (LbAP2, LbGL2 LbTLP2, LbERF4, and LbTTG2), as well as with novel transcription factors (LbSPL9 and LbRIN homologs) and glycosyltransferases. Transgenic hairy roots overexpressing LbRIN validated that LbRIN modulate the expression of WGCNA-predicted regulators, including LbERF4, LbTTG2, and LbSPL9. These findings suggest that the biosynthesis and regulation of LBPs is conserved partially to those in Arabidopsis pectin. Taken together, this study provides valuable insights into the biosynthesis and regulation of LBPs, which can facilitate future studies on synthetic biology applications and genetic improvement of LBPs.

Phyllanthus emblica: a comprehensive review of its phytochemical composition and pharmacological properties.

Phyllanthus emblica Linn, a prominent member of the euphorbiaceae family, exhibits extensive distribution across a multitude of tropical and subtropical nations. Referred to as "Balakka" in Indonesia, this plant assumes various names across regions, such as "kimalaka," "balakka," "metengo," "malaka," and "kemloko" in North Sumatra, Ternate, Sundanese, and Java respectively. Phyllanthus emblica thrives in tropical locales like Indonesia, Malaysia, and Thailand, while also making its presence felt in subtropical regions like India, China, Uzbekistan, and Sri Lanka. The fruits of Balakka are enriched with bioactive constituents recognized for their wide-ranging benefits, including antioxidant, anti-aging, anti-cholesterol, anti-diabetic, immunomodulatory, antipyretic, analgesic, anti-inflammatory, chemoprotective, hepatoprotective, cardioprotective, antimutagenic, and antimicrobial properties. Comprising a spectrum of phenolic compounds (such as tannins, phenolic acids, and flavonoids), alkaloids, phytosterols, terpenoids, organic acids, amino acids, and vitamins, the bioactive components of Malacca fruit offer a diverse array of health-promoting attributes. In light of these insights, this review aims to comprehensively examine the pharmacological activities associated with P. emblica and delve into the intricate composition of its phytochemical constituents.

Effect of Yogurt Addition on the Stability of Anthocyanin during Cold Storage of Strawberry, Raspberry, and Blueberry Smoothies.

The addition of yogurt to fruit smoothies enhances their nutritional value by introducing components not naturally found in fruit products. However, the addition of fermented products can affect the stability of fruit bioactive components in fruits, such as anthocyanins. This study aimed to evaluate the effect of varying yogurt additions (0, 10, 20, and 30%) on the stability of anthocyanins during a 4-week refrigerated storage period. The smoothies were obtained from purees of strawberry, raspberry, and blueberry, combined with apple juice and apple puree. In addition, to elucidate the causes of the observed changes in the smoothies, model studies were conducted using purified anthocyanin extracts obtained from the analyzed fruits. We assessed the effects of pH, hydrogen peroxide concentration, and the addition of cell-free extracts from Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus on changes in anthocyanin content during storage. We found that adding yogurt led to a decrease in anthocyanin stability during the 4-week cold storage period. Specifically, a 30% yogurt addition decreased anthocyanin stability in all tested beverages, while a 20% yogurt addition impacted the strawberry and raspberry smoothies. The degree to which yogurt affected anthocyanin stability was dependent on the source of the raw material. The most notable impact was observed in strawberry smoothies and the least in blueberry smoothies. The variability could be attributed to differences in anthocyanin profiles among the fruits, the chemical composition of the beverages, and the observed difference in the survival rates of lactic acid bacteria. Model studies showed that during the storage of anthocyanin extracts, the addition of hydrogen peroxide and cell-free extract had a significant effect, whereas pH within the examined range (3.0-4.5) did not affect anthocyanin stability.

Visualizing the Distribution of Jujube Metabolites at Different Maturity Stages Using Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging.

Chinese jujube (also called Chinese date, Ziziphus jujuba Mill.) is an economically important tree in China and provides a rich source of sugars, vitamins, and bioactive components, all of which are indispensable and essential for the composition and participation in life processes of the human body. However, the location of these metabolites in jujube fruits has not been determined. This study applied matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) to investigate the spatial distribution of sugars, organic acids, and other key components in jujube fruits at different developmental periods. Soluble sugars such as hexoses and sucrose/maltose significantly increase with fruit ripening, while organic acids show an overall trend of initially increasing and then decreasing. Procyanidins and rutin exhibit specific distributions in the fruit periphery and peel. These findings suggest that MALDI-MSI can be used to study the spatial distribution of nutritional components in jujube fruits, providing insights into the changes and spatial distribution of substances during jujube fruit development. This technique offers a scientific basis for jujube breeding, utilization, and production.

Bioactive Components in Fruit Interact with Gut Microbes.

Fruits contain many bioactive compounds, including polysaccharides, oligosaccharides, polyphenols, anthocyanins, and flavonoids. All of these bioactives in fruit have potentially beneficial effects on gut microbiota and host health. On the one hand, fruit rich in active ingredients can act as substrates to interact with microorganisms and produce metabolites to regulate the gut microbiota. On the other hand, gut microbes could promote health effects in the host by balancing dysbiosis of gut microbiota. We have extensively analyzed significant information on bioactive components in fruits based on Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Although the deep mechanism of action of bioactive components in fruits on gut microbiota needs further study, these results also provide supportive information on fruits as a source of dietary active ingredients to provide support for the adjunctive role of fruits in disease prevention and treatment.

Sensitivity, specificity and positive predictive value of ALEX2 multiplex examination in patients suffering from atopic dermatitis and reaction to tomatoes

ABSTRACT The aim of the study is to evaluate the clinical reactions to tomatoes in atopic dermatitis (AD) patients, and to analyse the results of specific IgE to allergens of tomatoes and to molecular components of pollen, seeds, fruits, vegetables and latex with the use of ALEX2 Allergy Xplorer test. According to our results, 15% of AD patients suffer from clinical reactions to tomatoes; we confirmed the low sensitivity and low positive predictive value of specific IgE to molecular component Sola l 6 and allergen extract Sola l, the specificity of this test is higher. The significantly higher sensitisation to other nonspecific lipid transfer proteins is observed in patients sensitised to tomato allergens. An elimination diet and an exposure test are recommended to detect a reaction to tomatoes. ALEX2 Allergy Xplorer test gives us a comprehensive picture of sensitisation and the possibility of evaluation of cross-reacting allergens.

Exploring the nutritional potential and anti-nutritional components of wild edible fruits of the Eastern Himalayas

Exploring the nutritional potential and anti-nutritional components of wild edible fruits of the Eastern Himalayas

Comparative analysis of chemical components in fruits of Chebulae Fructus and its pulp based on chromatographic technology coupled with multivariate chemometric methods

Chebulae Fructus, was extensively used as a food supplement and medicinal herb, which contained two medicinal forms corresponding to the mature fruit of Chebulae Fructus (CF) and CF pulp. They were widely used in the Chinese clinical medicine and it played a significant role in the Mongolian and Tibetan medicine for the treatment of sore throat, asthma, diarrhea and other diseases. Both of them were recorded in the 2020 Edition (Volume I) of the Chinese Pharmacopoeia. However, the chemical components of CF and CF pulp have not been holistically explored, which seriously hindered its quality evaluation. This study investigated the overall chemical profile of the CF and CF pulp using ultra high-performance liquid chromatography coupled with quadrupole time of flight mass spectrometry (UHPLC-Q-TOF/MS) and ultra high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). Sixty-four chemical components were tentatively identified, and 13 components were quantified in Chebulae Fructus. Furthermore, multivariate chemometric methods were applied to compare the differences among CF samples, and all samples were classified by orthogonal partial least squares-discriminant analysis (OPLS-DA) based on the 13 quantified compounds. The results showed that CF and CF pulp were clustered in two different areas. Ellagic acid, chebulagic acid, chebulinic acid, corilagin and pentagalloyl glucose were selected as the significant constituents to different of CF and CF pulp. LC-MS coupled with chemometrics strategy analysis could comprehensively evaluate the holistic quality of CF, which provided a necessary information for the rational development and utilization of CF and CF pulp resource.

Genipin relieves diabetic retinopathy by down-regulation of advanced glycation end products via the mitochondrial metabolism related signaling pathway.

Glycation is an important step in aging and oxidative stress, which can lead to endothelial dysfunction and cause severe damage to the eyes or kidneys of diabetics. Inhibition of the formation of advanced glycation end products (AGEs) and their cell toxicity can be a useful therapeutic strategy in the prevention of diabetic retinopathy (DR). Gardenia jasminoides Ellis (GJE) fruit is a selective inhibitor of AGEs. Genipin is an active compound of GJE fruit, which can be employed to treat diabetes. To confirm the effect of genipin, a vital component of GJE fruit, in preventing human retinal microvascular endothelial cells (hRMECs) from AGEs damage in DR, to investigate the effect of genipin in the down-regulation of AGEs expression, and to explore the role of the CHGA/UCP2/glucose transporter 1 (GLUT1) signal pathway in this process. In vitro, cell viability was tested to determine the effects of different doses of glucose and genipin in hRMECs. Cell Counting Kit-8 (CCK-8), colony formation assay, flow cytometry, immunofluorescence, wound healing assay, transwell assay, and tube-forming assay were used to detect the effect of genipin on hRMECs cultured in high glucose conditions. In vivo, streptozotocin (STZ) induced mice were used, and genipin was administered by intraocular injection (IOI). To explore the effect and mechanism of genipin in diabetic-induced retinal dysfunction, reactive oxygen species (ROS), mitochondrial membrane potential (MMP), and 2-[N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl) amino]-2-deoxy-d-glucose (2-NBDG) assays were performed to explore energy metabolism and oxidative stress damage in high glucose-induced hRMECs and STZ mouse retinas. Immunofluorescence and Western blot were used to investigate the expression of inflammatory cytokines [vascular endothelial growth factor (VEGF), SCG3, tumor necrosis factor-alpha (TNF-α), interleukin (IL)-1β, IL-18, and nucleotide-binding domain, leucine-rich-containing family, pyrin domain-containing 3 (NLRP3)]. The protein expression of the receptor of AGEs (RAGE) and the mitochondria-related signal molecules CHGA, GLUT1, and UCP2 in high glucose-induced hRMECs and STZ mouse retinas were measured and compared with the genipin-treated group. The results of CCK-8 and colony formation assay showed that genipin promoted cell viability in high glucose (30 mmol/L D-Glucose)-induced hRMECs, especially at a 0.4 μmol/L dose for 7 d. Flow cytometry results showed that high glucose can increase apoptosis rate by 30%, and genipin alleviated cell apoptosis in AGEs-induced hRMECs. A high glucose environment promoted ATP, ROS, MMP, and 2-NBDG levels, while genipin inhibited these phenotypic abnormalities in AGEs-induced hRMECs. Furthermore, genipin remarkably reduced the levels of the pro-inflammatory cytokines TNF-α, IL-1β, IL-18, and NLRP3 and impeded the expression of VEGF and SCG3 in AGEs-damaged hRMECs. These results showed that genipin can reverse high glucose induced damage with regard to cell proliferation and apoptosis in vitro, while reducing energy metabolism, oxidative stress, and inflammatory injury caused by high glucose. In addition, ROS levels and glucose uptake levels were higher in the retina from the untreated eye than in the genipin-treated eye of STZ mice. The expression of inflammatory cytokines and pathway protein in the untreated eye compared with the genipin-treated eye was significantly increased, as measured by Western blot. These results showed that IOI of genipin reduced the expression of CHGA, UCP2, and GLUT1, maintained the retinal structure, and decreased ROS, glucose uptake, and inflammation levels in vivo. In addition, we found that SCG3 expression might have a higher sensitivity in DR than VEGF as a diagnostic marker at the protein level. Our study suggested that genipin ameliorates AGEs-induced hRMECs proliferation, apoptosis, energy metabolism, oxidative stress, and inflammatory injury, partially via the CHGA/UCP2/GLUT1 pathway. Control of advanced glycation by IOI of genipin may represent a strategy to prevent severe retinopathy and vision loss.

Molecular hydrogen-based irrigation extends strawberry shelf life by improving the synthesis of cell wall components in fruit

Strawberries (Fragaria × ananassa Duch.) are highly perishable due to their soft texture, and easily decay during transportation and storage. Our previous report showed that molecular hydrogen-based irrigation in the form of hydrogen nanobubble water (HNW) could obviously improve flavor and consumer preferences of strawberry fruit at the harvesting stage. This study further investigated whether this approach could influence the shelf life of strawberry. During storage for 15 d at 4 ℃, HNW delayed the degradation in the quality of strawberry fruit, evaluated by alteration in sensory attributes (including aroma, luster, color, shape, and general evaluation), weight loss, contents of vitamin C, soluble sugar, and titratable acidity, and sugar/acid ratio. The higher levels of lignin, cellulose, and hemicellulose were observed. Compared to conventional surface water (control) irrigation, the firmness of fruit was increased by HNW irrigation at the harvest stage, and progressively maintained during the storage period. Molecular evidence revealed that before the harvesting period, the transcripts of cinnamyl CoA reductase (CCR) and cinnamyl alcohol dehydrogenase (CAD), as well as cellulose synthase 1/4/6 (CesF1/4/6), the representative genes for the synthesis of lignin, cellulose, and hemicellulose, were induced by HNW irrigation. These changes were positively matched with the increased lignin, cellulose, and hemicellulose contents at the harvesting period. Overall, the extended shelf life of strawberries achieved by molecular hydrogen-based irrigation might be due to the improvement in lignin, cellulose, and hemicellulose accumulation. Therefore, this study demonstrated the effectiveness of HNW irrigation for retarding the decay of harvested strawberries.

Inhibitory effect of resveratrol on swimming motility and adhesion ability against Salmonella enterica serovar Typhimurium infection

Salmonella enterica serovar Typhimurium (S. typhimurium) is a common Gram-negative foodborne pathogen that threatens public health and hinders the development of livestock industry. Resveratrol, an important component in grape fruits and seeds, has been shown to possess multiple biological activities, but its potential effects on S. typhimurium-mediated virulence have been rarely reported. In this study, we investigated the effect of resveratrol on S. typhimurium flagella -mediated virulence. The results showed that resveratrol significantly reduced the transcription of flagella genes and swimming motility of S. typhimurium, and also inhibited the transcription of T3SS-related virulence genes with varying degrees inhibiting bacterial growth. Simultaneously, resveratrol significantly reduced the adhesion of S. typhimurium to HeLa cells. Unfortunately, resveratrol does not improve the survival rate of S. typhimurium-infected mice, but it reduces the bacterial load in the liver and spleen of infected mice, and it also has a certain degree of anti-inflammatory activity. In summary, these results indicated that resveratrol has the potential to be developed as an alternative drug or antibacterial agent to prevent Salmonella infection.

Idioms and Proverbs With a Plant Component in English Language and Culture

The article is aimed at analyzing the symbolic specificity of the Plant component, being a part of idioms and proverbs, formulating English language and culture ground.The research methodology is complex and is based two groups of methods, which are general scientific methods group, including analysis and synthesis, generalization, and special methods group, including the descriptive method, the method of component analysis, and the quantitative method.The research proves that the symbolic component, being the part of idioms or proverbs, make specific images in a person's mind causing special associations. The Plant component in idioms and proverbs especially in modern English culture is an integral part formulatung special part of lexis in English culture. The author identifies such subgroups of Plant components as part of idioms and proverbs as “tree components”, “tree names components”, “tree parts components”, “tree fruit components” and systematizes their properties from the standpoint of language and culture symbiosis understanding. The research asserts that the qualities typical for Plant components realization are associated with a person and various aspects of his activity.The research work results in two groups of idioms and proverbs with a Plant component classification types revealing main aspects of British culture by means of symbolic ideas: the group “man” describing peculiar features of man’s appearance, character, speech, mental abilities; and the group “specific features of human life”, being subdivided into subgroups “material life” and “immaterial life”, representing the features of tangible and intangible values of English language and culture.

He-Ne laser irradiation in brinjal leads to metabolic rewiring and accumulation of bioactive components in fruits

Seed germination, seedling growth and healthy, virtue-based, uniform crop establishment are essential for considerable agricultural productivity. Physical and chemical techniques are widely utilized to promote and speed up seed germination. Due to their low cost, lack of side effects, environmental friendliness, non-destructive and low-power irradiation techniques such as laser, magnetic energy, and ultrasound are utilized successfully in various crops. The most well-known and well-studied laser in the agriculture sector is the Helium-Neon laser. The current study aimed to examine potential interactions between plants and laser rays and the possible use of the He-Ne laser to alter and enhance fruit metabolites. Fruits from field-grown brinjal (Solanum melongena L.) plants were collected at various developmental stages, such as 15, 30, 45, and 60 days post-anthesis (DPA), from the un-irradiated control and laser-irradiated plants for fruit metabolite profiling. Principal component analysis (PCA) and orthogonal partial least squares-discriminant analysis (OPLS-DA) indicated that the 15 DPA groups showed the highest variation compared to the other developmental stages. The observed metabolites were primarily divided into primary and secondary metabolites and are related to amino acids and derivatives, alkaloids and glycoalkaloids, fatty acids, organic acids, sugars, sugar alcohol, and terpenoids. Furthermore, the secondary metabolites were identified and classified into pigments, alkaloids, terpenoids, flavonoids, and glycoalkaloids. In the fruit tissues of the laser-irradiated groups, it was observed that the shikimate-derived phenolic pathway was not altered. On the other hand, the mevalonate route (MVP) and methylerythritol 4-phosphate (MEP) pathways were changed in the fruit tissues from the laser irradiation groups, according to the characterization of sterols, terpenoids, and alkaloids. Based on our previous reports and the current analysis, the biostimulatory role of the He-Ne laser was revealed with significant alterations in the abundance of bioactive molecules and their associated pathways in the developmental stages of brinjal fruits.

Sugar composition and transcriptome analysis in developing ‘Fengtang’ plum (Prunus salicina Lindl.) reveal candidate genes regulating sugar accumulation

Sweetness is an important attribute of fruit quality, which directly affects consumers' preference for fresh fruit and is mostly determined by carbohydrate composition. ‘Fengtang’ plum (Prunus salicina Lindl.) is recognized for its high soluble sugar content, but the sugar composition and the molecular mechanisms underlying sugar overproduction are not fully understood. In this work, the sugar components were analyzed using gas chromatography-mass spectrometry combined with transcription profiles from RNA-sequencing and Quantitative Real-time PCR during fruit development. The target metabolic group showed that sucrose was the dominant sugar component in mature fruit, followed by glucose, fructose, and sorbitol. Based on the transcriptome data and qRT-PCR validation, we identified 12 key structural genes that significantly responded to corresponding component accumulation: sucrose synthase (PsSUS4), sucrose phosphate synthase (PsSPS2), neutral invertase (PsNINV1/3/4), phosphoglucomutase (PsPGM1), UTP-glucose-1-phosphate uridylyl transferase (PsUGP1/2), hexose kinase (PsHXK1/3), sugar transport protein (PsSTP1), and Sugars Will Eventually be Exported Transporter (PsSWEET4). In which PsSUS4 and PsSPS2, whose encoding proteins immediately catalyze sucrose synthesis, were selected to be silenced using the virus-induced gene silencing technology. Silencing of PsSUS4 or PsSPS2 resulted in decreased sucrose content by 27.6% and 8%, respectively, compared with the control, verifying their important roles in sucrose accumulation. Subsequently, sugar metabolism networks in this high-sugar plum were constructed with 12 key structural genes, 72 putative transcription factors, and 4 major sugar components. These results might facilitate a better understanding of the molecular mechanisms of sugar accumulation in ‘Fengtang’ plum and provide a framework for future fruit quality improvement.

Alkane biosynthesis is promoted in methyl jasmonate-treated sweet cherry (Prunus avium) fruit cuticles.

The cuticle plays an important role in the survival of plants, and it is important to preserve the quality of fleshy fruits like sweet cherry. Plant hormones play a role in cuticle formation. In this sense, jasmonates have been shown to induce cuticle biosynthesis, but until today this has not been demonstrated in sweet cherry fruit. Therefore, the effect of exogenous methyl jasmonate (MeJA) application at the fruit set stage on the expression levels of cuticle synthesis-related genes and the wax composition of the isolated cuticle was studied in developing and ripe fruits of sweet cherry (Prunus avium 'Bing'), respectively. MeJA treatment resulted in up-regulation of the cuticle biosynthesis-related gene expression, such as PaWINA, PaWINB, PaKCS1, PaKCS6, PaLACS1, PaLACS2, PaWS, and PaWBC11. These genes play a vital role in the elongation and transport of fatty acids, and wax biosynthesis. Analysis of cuticular components in ripe fruit showed an increase in long-chain linear aliphatic wax compounds, particularly C27, C28, C29, C30, and C31 alkanes. Exogenous MeJA application at the fruit set stage of sweet cherry has a significant effect on the wax composition of the ripe fruit cuticle, particularly in terms of alkane biosynthesis. The results of this study may provide insights into the regulation of cuticle biosynthesis by jasmonates and be useful for improving fruit quality and storage life. © 2023 Society of Chemical Industry.

Identification of key anti-inflammatory components of green prickly ash fruit based on zebrafish model and activity tracking strategy

Identification of key anti-inflammatory components of green prickly ash fruit based on zebrafish model and activity tracking strategy

A Thin-Layer Chromatography Method for the Determination of Essential Oil Components in Anise and Fennel Fruits

Scientific relevance. The State Pharmacopoeia of the Russian Federation, edition XIV, requires the identification of aniseed and fennel fruits by the same thin-layer chromatography (TLC) procedure using Sudan III and menthol. These markers are neither specific nor related to the therapeutic effects of these herbal drug products. The visual interpretation of chromatograms is complicated because of the low intensity of adsorption zones. Moreover, the corresponding compendial monographs do not characterise the adsorption zones specific to each of the plants. The most abundant component in aniseed and fennel essential oils, trans-anethole, would make a better reference standard from a methodological point of view.Aim. This study aimed to optimise the TLC procedure for essential oil determination in herbal drugs and herbal medicinal products of aniseed and fennel fruits and subsequently recommend it for inclusion in the relevant compendial monographs.Materials and methods. The study examined samples from several batches of herbal drugs, including aniseed and common fennel fruits, sourced from Russian manufacturers. The reference standards comprised commercial reagents, including trans-anethole, anise oil, and linalool, as well as fresh essential oils that had been steam distilled from the test samples in a Clevenger apparatus. The study was conducted by TLC. Sample preparation involved using Merck aluminium TLC plates, an IKA KS-501 digital orbital shaker, and a CAMAG Linomat 5 semi-automatic sample application system. The authors heated the plates in either a Binder ED53 drying oven or a CAMAG TLC plate heater. For visualisation, the authors selected a CAMAG TLC VISUALIZER 2 UV imaging and documentation system.Results. The informational and experimental research showed the feasibility of using trans-anethole as an identification reference standard for common anise and fennel fruits. The authors selected the optimal solvent for extracting active substances from the test products (hexane) and a detection reagent for improving visual evaluation of the chromatograms (1% sulfovanillin). The authors established characteristic adsorption zones for differentiating between aniseed and fennel fruits.Conclusions. The optimised procedure identifies the main components in the essential oils of aniseed and fennel fruits with a specific reference standard. This procedure may be recommended for inclusion in draft monographs for the corresponding herbal medicinal products.

PHARMACOLOGICAL ACTIVITY AND MEDICINAL VALUE OF SHAMI (PROSOPIS CINERERIA)- A REVIEW

Prosopis cineraria Druce of family Mimosaceae is an indigenous plant which has mentioned in Ayurveda with several clinical properties. Prosopis cineraria is also the national tree of Telangana, Rajasthan, and Western Uttar Pradesh in India. In Rajasthan, it is known as Khejri, and in Western Uttar Pradesh as Chhonkara. A violent environmental conflict occurred in the Rajasthani village of Khejarli near Jodhpur in 1730 AD. In an effort to save some Khejri trees that Maharaja Abhay Singh had ordered cut down to make room for his new palace, Amrita Devi and her three young daughters sacrificed their lives. Widespread defiance resulted from this, and 363 people were killed while attempting to save the trees. The Chipko movement was born in the 1970s as a result of this sacrifice memory. This tree is referred to as ‘Kalpataru' and "the king of the desert. This plant has valuable properties for nutrition, INTERNATIONAL AYURVEDIC MEDICAL JOURNAL Nikita Sharma et al: Pharmacological Activity and Medicinal Value with Clinical Reference to Shami- A Review doi:10.46607/iamj1811072023 | IAMJ July 2023 | www.iamj.in 1601 animal feed, and "medicine." Prosopis cineraria (L) Druce, also known asshami, is a member of the Fabaceae family and is used for spiritual purposes in India. It is referenced in practically all of the Nighantu's of Ayurveda. It only occurs in hot, dry, and arid areas of India. Even while practically all of the components of Shami, especially the Bark and Fruit, have pharmacological effects.

Advancements and Applications of Raman Spectroscopy in Rapid Quality and Safety Detection of Fruits and Vegetables

With the improvement in living standards, consumers have become more aware of healthy diets and pay more attention to the quality and safety of fruits and vegetables. Therefore, it is essential to strengthen the research on rapid detection of the quality and safety of fruits and vegetables. This study mainly outlines five Raman spectroscopy techniques. It introduces their principles and advantages and the current research progress of their application in fruit and vegetable quality and safety detection. Based on the characteristic Raman spectroscopy analysis of different fruits and vegetables, researchers found that Raman spectroscopy techniques can quickly and accurately detect classification identification, ripeness, freshness, disease infestation, and surface pesticide residues of fruits and vegetables. In addition, Raman spectroscopy techniques can also detect the content and distribution of material components of fruits and vegetables. This paper also discusses Raman spectroscopy’s current technology and application difficulties in fruit and vegetable quality and safety testing. It looks forward to its future development trend, expecting to promote the broad application of Raman spectroscopy in fruit and vegetable quality and safety testing.

Various concentrations of hesperetin induce different types of programmed cell death in human breast cancerous and normal cell lines in a ROS-dependent manner

The polyphenolic component of citrus fruits, hesperetin (Hst), is a metabolite of hesperidin. In this study, we examined the effect of varying doses and exposure times of hesperetin on MCF-7 and MDA-MB-231 cancer cells, as well as MCF-10A normal cells. By using MTT assay, real-time PCR, western blot, and flow cytometry, we determined the effects of Hst on cell viability, ROS levels, and markers of cell death. Furthermore, molecular docking was used to identify Hst targets that might be involved in ROS-dependent cell death. According to the results, different concentrations of Hst induced different modes of cell death at specific ROS levels. Paraptosis occurred in all cell lines at concentration ranges of IC35 to IC60, and apoptosis occurred at concentrations greater than IC65. In addition, MDA-MB-231 cells were subjected to senescence at sub-toxic doses when treated for a long period of time. When Hst levels were higher, N-acetylcysteine (NAC)'s effect on neutralizing ROS was more pronounced. According to the docking results, Hst may interact with several proteins involved in the regulation of ROS. As an example, the interaction of CCS (Copper chaperone for superoxide dismutase) with Hst might interfere with its chaperone function in folding SOD-1 (superoxide dismutase enzyme), contributing to an increase in cytoplasmic ROS levels. Finally, depending on the ROS level, Hst induces various modes of cell death.