Garlic Research Articles

PSLBI-27 Rumen microbiome dynamics in feedlot steers receiving free-choice garlic-infused mineral supplements

Abstract Garlic (Allium sativum) in its dehydrated or distillate (garlic oil) form has been used as a feed additive owing to its insecticidal, antimicrobial, and organoleptic properties. Commercial mineral mixtures have been formulated to contain a low proportion of dehydrated garlic powder as a strategy to deter pest flies and increase mineral intake in cattle. As an antimicrobial, garlic powder has the potential to alter the rumen microbiome, with possible implications for feed digestibility and the growth performance of beef cattle. This study evaluated the effect of short-term feeding of a garlic-mineral mixture in feedlot steers receiving high-grain diets. Four groups of twenty steers [total = 80, ~14 mo old, body weight (BW) = 599 ± 32 kg] were randomly assigned to either a 5% garlic-mineral (5DGP) or plain mineral supplement (MS). The individual feed and mineral intakes of the steers were measured with an automatic feeding system. Feed and mineral supplements were tracked in different bunks for each group. Baseline rumen fluid samples were collected from all steers at the end of an acclimatization period before administering the trial supplements. Rumen samples were later collected from 10 steers in each group with the greatest mineral supplement intake over the trial period. Total DNA and RNA were extracted from all rumen samples and subjected to metagenomic and metatranscriptomic sequencing, respectively. None of the bacterial species with an overall relative abundance of greater than 0.1% were differentially abundant between the two supplement treatments, nor did the rumen microbial community structures differ between the two groups (PERMANOVA: R2 = 0.02, P = 0.43). Regardless of the dietary supplement, the rumen microbiome of the steers was dominated by uncultured Prevotella spp. (in addition to Prevotella lacticifex) as well as the uncharacterized UBA2810 sp900317945 and UBA2810 sp002351705. Overall, these results show that a 5DGP can be effectively administered to cattle without significantly disrupting the rumen microbiome.

Potential Use and Chemical Analysis of Some Natural Plant Extracts for Controlling Listeria spp. Growth In Vitro and in Food.

Listeria are Gram-negative intracellular foodborne pathogens that can cause invasive infections with high mortality rates. In this work, the antibacterial activity of ten essential oils, infusion extracts, and decoction extracts of some medicinal plants was tested against Listeria monocytogenes and listeria ivanovii strains. The effects of different physical conditions including temperature, pH, sodium chloride, and some organic acids were studied. The results showed that the water extracts gave the maximum bacterial inhibition, while ethanolic extract was inactive against the tested Listeria spp. The antibiotic sensitivity of L. monocytogenes LMG10470 and L. ivanovii LMZ11352 was tested against five antibiotics including imipenem, levofloxacin, amikacin, ampicillin, and amoxicillin. Imipenem was the most effective antibiotic, resulting in inhibition zones of 40 mm and 31 mm for L. monocytogenes and L. ivanovii, respectively. When imipenem mixed with Syzygium aromaticum oil, Salvia officinalis oil, Pimpinella anisum infusion, and Mentha piperita infusion each, the water extract of Moringa oleifera leaves and seeds against LMG10470 and LMZ11352 resulted in broader antibacterial activity. The antimicrobial activity of both Pimpinella anisum and Mentha piperita plant extracts is related to a variety of bioactive compounds indicated by gas chromatography-mass spectrometry analysis of these two plant extracts. These two plant extracts seemed to contain many chemical compounds elucidated by gas chromatography-mass spectrometry (GC-MS) and infrared radiation spectra. These compounds could be classified into different chemical groups such as ethers, heterocyclic compounds, aromatic aldehydes, condensed heterocyclic compounds, ketones, alicyclic compounds, aromatics, esters, herbicides, saturated fatty acids, and unsaturated fatty acids. The use of these natural compounds seems to be a useful technological adjuvant for the control of Listeria spp. in foods.

Clove essential oil and its major component, eugenol: a comparative study of their in vitro antioxidant and anticancer properties

Syzygium aromaticum L. (clove) is a species native to subtropical countries. Its dried flower buds are rich in essential oils, which have shown insecticidal, anti-inflammatory and anaesthetic effects. This work was aimed to study the differences in antioxidant and anticancer activities between clove essential oil (CEO) and its major component, eugenol. The chemical composition of the CEO was determined by GC-MS. The physicochemical properties and antioxidant activity were determined in CEO and eugenol. Finally, anticancer activities were assayed against seven cell lines. Chemical analysis revealed that 80% of the CEO was eugenol. The density and IR were similar, and the colour was ΔE*>3. CEO had a lower phenolic content, but similar antioxidant activity to eugenol. The anticancer activity of the CEO was greater than that of eugenol in all the cell lines except for HeLa cells. These results suggest that secondary compounds in CEO enhance its antioxidant and ­anticancer activities.

Molecular Identification of Three Potyviruses Infecting Allium cepa var. aggregatum and Allium sativum in Central Cultivation Areas of Indonesia

One hundred and twenty shallot (Allium cepa var. aggregatum) and 22 garlic (Allium sativum) samples were collected from major growing regions and markets to determine the distribution and molecular diversity of 3 potyviruses: leek yellow stripe virus (LYSV), onion yellow dwarf virus (OYDV), and shallot yellow stripe virus (SYSV) in Indonesia. The results of reverse transcription-polymerase chain reaction (RT-PCR) showed that 83% of shallot and all garlic samples were infected by at least 1 virus species. Coat protein (CP) region of 8 Indonesian LYSV, 19 OYDV, and 10 SYSV isolates were sequenced and given accession nos. OR772038-OR772082 in NCBI GenBank. Five isolates were recombinants according to analysis using the Recombination Detection Program (RDP v5.30). The phylogenetic tree deduced that 6 LYSV Indonesian and 2 China imported isolates belong to S-type. All tested OYDV isolates, including the 19 isolates, were clustered separately according to their respective hosts: onion and garlic. The 10 Indonesian SYSV isolates were clustered together in the same group and thus shown to be closely related. All isolates tested in this study were estimated to be still within their respective species demarcation according to percentage identity analysis. This was the most comprehensive molecular study on LYSV, OYDV, and SYSV that may help to find sustainable management strategies according to conditions in Indonesia and contribute to the global knowledge on the genetic diversity of the 3 viruses.

Combating paediatric pneumonia: the dynamic duo of cinnamon-clove steam and physiotherapy

IntroductionPaediatric community-acquired pneumonia (CAP) is a prevailing respiratory infection that impacts children in non-medical settings, giving rise to substantial morbidity and mortality, especially in less developed areas. The current study was aimed at finding a holistic approach for improving the management and treatment of paediatric CAP. For that purpose, a comparative interventional study was conducted to investigate the effectiveness of chest physiotherapy (CPT) combining with Cinnamon varum and Syzygium aromaticum steam therapy in paediatric CAP. MethodsA total of 60 paediatric patient hospitalised with CAP were assessed. The study included both male and female participants aged between three and 14 years. The study was conducted at Children Hospital and Institute of Child Health in Faisalabad, Pakistan. The subjects were divided into three equal groups: group 1 received CPT, group 2 underwent CPT accompanied with nebulization, and group 3 received CPT along with steam therapy using C. varum and S. aromaticum. Each participant received the assigned therapy twice a day for seven consecutive days. The study was approved and registered by Ethics Review Committee, Government College University, Faisalabad, Pakistan (Reference number GCUF/ERC/214). ResultsAmong the three groups studied, those who received the combined therapy exhibited improved outcome by improving the complete blood count (CBC), spirometer index, arterial blood gases (ABGs) and Systolic blood pressure, Multilobar infiltrates, Albumin, Respiratory rate, Tachycardia, Confusion, Oxygen and pH severity score for pneumonia. ConclusionsThe antimicrobial, anti-inflammatory and mucolytic properties of cinnamon and clove, along with the positive effects of CPT, resulted in reduced lung inflammation, enhanced respiratory performance, and improved vital signs.

Antibacterial Potential of Endemic Medicinal Plants of the Maluku Islands, Indonesia, against Urinary Tract Infection Pathogens

Highlights:1. Clove, cinnamon, and eucalyptus have found to be able to providing antibacterial agents for urinary tract infection (UTI).2. Ethanol extracts derived from clove leaves, cinnamon bark, and eucalyptus leaves can inhibit pathogenic bacteria responsible for UTI, indicating their potential as sources of bioactive compounds for UTI medication development. Abstract Medicinal plants possess antimicrobial properties that have been believed to be efficacious for treating various diseases. However, antimicrobial-based medicinal plants remain an untapped source of potential pharmaceuticals. This study aimed to evaluate the antibacterial properties of ethanolic extracts derived from several medicinal plants endemic to Maluku, Indonesia, specifically regarding their antibacterial activity against isolates of pathogenic bacteria found in the urine samples of urinary tract infection (UTI) patients. This was a true experimental research with a posttest-only control group design. The medicinal plant extraction was conducted using the maceration method. The pathogens were isolated using the dilution method. Following the pathogen isolation, the isolates were identified according to the colony morphology, Gram staining, and biochemical test results. The antibacterial activity was determined through the Kirby-Bauer disc diffusion test. The results indicated that five selected isolates (i.e., 0A1, 0A2, 0A3, 0A4, and 0A5) had a round shape with flat edges. Isolates 0A2 and 0A4 exhibited a solid white color, whereas isolates 0A1 and 0A3 displayed an off-white color, and isolate 0A5 showed a yellow color. Isolates 0A1, 0A2, and 0A4 were Gram-positive bacteria, while isolates 0A3 and 0A5 demonstrated Gram-negative characteristics. The biochemical testing revealed that the five selected isolates were identified as Staphylococcus warneri, Staphylococcus haemolyticus, Enterobacter aerogenes, Enterococcus faecium, and Escherichia coli. The ethanol extracts of clove (Syzygium aromaticum) leaves, cinnamon (Cinnamomum burmannii) bark, and eucalyptus (Melaleuca leucadendra) leaves demonstrated the ability to inhibit pathogenic bacteria responsible for UTI. Clove leaf ethanol extract exhibited the highest average clear zone compared to the other two ethanol extracts. This study concluded that medicinal plants from Maluku, Indonesia, the clove, cinnamon, and eucalyptus, have antibacterial potential that may be effective in treating UTI. Further investigation is necessary to fully comprehend the mechanisms of action, detection, and description of bioactive compounds, particularly against human pathogens.

Ethnobotanical survey and scientific validation of liver-healing plants in northeastern Morocco.

Liver diseases represent a significant global health challenge, with primary causes including excessive alcohol consumption, infections, chemotherapy, and autoimmune disorders. Medicinal plants, due to their natural bioactive compounds, hold promise for developing effective treatments and preventive measures against liver ailments. This study aimed to document the use of herbal remedies in northeastern Morocco for liver diseases and correlate these uses with scientific evidence through a bibliometric analysis. An ethnobotanical survey was conducted in remote communities of northeastern Morocco from October 2020 to January 2022. A total of 189 informants were interviewed using semi-structured questionnaires to gather information on local medicinal plants used for liver ailments. The data were analyzed using four ethnobotanical quantitative indices: use value (UV), familial use value (FUV), informant consensus factor (ICF), and fidelity level (FL). Additionally, a bibliometric analysis was performed to evaluate the scientific support for the ethnopharmacological uses documented. The survey identified 45 plant species from 26 different families used in the treatment of liver diseases. The most frequently utilized species were Cuminum cyminum L. (UV = 0.1065), Allium sativum L. (UV = 0.1015), Salvia officinalis L. (UV = 0.0761), Asparagus officinalis L. (UV = 0.0558), and Ziziphus lotus (L.) Lam. (UV = 0.0457). The Apiaceae family showed the highest familial use value (FUV = 0.1066), followed by Alliaceae (FUV = 0.1015). Liver congestion had the highest informant consensus factor (ICF = 0.83), followed by hepatic colic (ICF = 0.80). Bibliometric analysis revealed that 61% of the plants identified had documented pharmacological effects related to liver health. The study demonstrates that traditional knowledge in northeastern Morocco encompasses a rich diversity of medicinal plants used to treat liver diseases. The high ICF values indicate a strong consensus among informants on the efficacy of these remedies. The correlation between ethnopharmacological use and scientific validation for a significant portion of these plants suggests their potential as reliable therapeutic agents for liver conditions. However, further scientific investigations are necessary to confirm their efficacy and safety in clinical settings. This research contributes valuable information for future studies on the therapeutic potential of these plants. This ethnobotanical survey provides a comprehensive database of medicinal plants used in northeastern Morocco for liver diseases. The findings highlight the potential of these plants in developing novel treatments for hepatic conditions, although further research is essential to substantiate their therapeutic claims.

Screening the efficacy of platinum-based nanomaterial synthesized from Allium sativum to control plant pathogens

Emerging challenge posed by multidrug-resistant Bacillus spp. phytopathogens on agriculture and their commodities exerts pressure on global food security. This mandates the search for other alternatives to existing antibiotics. This study reports a novel method of green synthesis of platinum nanoparticles (PtHGNM) using aqueous extract of Himalayan garlic (Allium sativum). Physicochemical characterization techniques including UV-visible spectrometry, FT-IR, XRD, DLS, zeta potential, and FESEM-EDAX disclosed the biogenic fabrication of a stable and amorphic nano platinum material. This nanoparticle exhibited high bactericidal efficacy and effectively inhibited biofilm formation by the model plant-borne pathogens used in this study. We estimated the membrane integrity, oxidative enzymes and stress parameters of bacteria to elucidate the underlying mechanism of action of PtHGNM. This research uncovered the potential of biogenic nanoparticles for sustainable plant disease management and paved the way for further analysis of its properties and mechanism of its action.

Transgenic cotton expressing Allium sativum leaf agglutinin exhibits resistance to whiteflies and aphids without negative effects on ladybugs

Cotton (Gossypium hirsutum L.) is of great economic importance as a cultivated crop in many parts of the world. In addition to being a pillar of the textile industry, cotton and its byproducts are used for livestock feed, seed oil, and other products. Bacillus thuringiensis crystal toxin (Bt) expression in cotton provides effective protection against chewing insects but does not defend plants from piercing/sucking insect pests. With the aim to create transgenic plants with resistance against piercing/sucking pests, we used Agrobacterium-mediated genetic transformation of cotton cultivar Coker 312 to express the Allium sativum leaf agglutinin (ASLA) gene from the phloem-specific rolC promoter. The ASLA transgene was stably inherited and showed Mendelian segregation in the T1 generation. Transgenic lines, expressing the ASLA gene, showed explicit resistance against major sap-sucking pests. Green peach aphid (Myzus persicae Sulzer) choice assays showed that 75% of aphids preferred untransformed cotton plants relative to those expressing the ASLA gene. In detached leaf bioassays, plants expressing ASLA caused 82% aphid mortality and 44–53% reduction in fecundity. Clip cage bioassays with whiteflies (Bemisia tabaci Gennadius) showed 74–82% mortality and 44–60% decrease in fecundity due to ASLA gene expression. In whole plant bioassays, whiteflies showed 77% mortality and a 54% decrease in fecundity on ASLA transgenics. Importantly, we did not observe a negative effect of the ASLA gene on ladybugs (Coccinella septempunctata) that consumed these whiteflies. Together, our findings demonstrate the potential of ASLA-transgenic cotton for providing protection against two devastating insect pests, whiteflies and aphids. The ASLA-transgenic cotton appears promising for direct commercial cultivation besides serving as a potential genetic resource in recombination breeding.

Clove mediated synthesis of Ag-ZnO doped fucoidan nanocomposites and their evaluation of antibacterial, antioxidant and cytotoxicity efficacy study

The Ag-ZnO/Fu nanocomposites were successfully synthesized in an environmentally friendly manner using an aqueous Clove buds extract from the Syzygium aromaticum plant. They were then examined for antibacterial activity against bacterium strains of Escherichia coli, Methicillin-resistant Staphylococcus aureus (MRSA), Pseudomonas aeruginosa, and Enterococcus faecalis. The UV–Visible spectrophotometry analysis confirmed the presence of zinc oxide (ZnO) nanoparticles at 334 nm, silver oxide (Ag) nanoparticles at 416 nm, and fucoidan at 589 nm in the synthesized nanocomposites. The FT-IR analysis confirmed the presence of five different functional linkages in the synthesized nanocomposites. The positions of diffraction peaks in pure Ag-ZnO/Fu nanocomposite patterns were identified using XRD analysis. The Ag-ZnO/Fu nanocomposites synthesized are more crystalline (77 %), and less amorphous (22.2 %). Silver, O, and Zn signals were detected in the SEM and EDX spectra of the Ag-ZnO/Fu nanocomposite. Different strains of Ag-ZnO/Fu nanocomposites showed stronger antibacterial properties. The DPPH technique was used to perform the antioxidant assay. Cytotoxicity testing was carried out on zebrafish embryos treated with several groups of Clove Ag ZnO/Fucoidan. The combination Ag-ZnO/Fucoidan (300 mg/mL) showed a marginally significant difference in survival (94 %).

Moringa oleifera and Allium sativum in broiler nutrition: carcass traits, biochemical characterization, and economic analysis

To ensure the productivity and economic viability of broiler chicken, this study was designed to determine the impact of Moringa oleifera leaf powder (MLP) and Allium sativum bulb powder (ABP) utilization on carcass trait, biochemical characterization and economic value of broiler chickens. Two hundred and forty (n = 240), 8-day-old (Cobb 500) broiler chickens were randomly allotted to 5 treatments with 4 replicates (12 birds/replicate) in a completely randomized design (CRD). The birds were randomly allotted into five groups: T1: diet without MLP and ABP, T2: diet with MLP replaced soybean meal (SBM) at 1%, T3: diet with MLP replaced SBM at 3%, T4: diet with MLP replaced SBM at 1% + 0.1% ABP and T5: diet with MLP replaced SBM at 3% + 0.3% ABP respectively. Each formulated diet was fed ad libitum from the 2nd to 8th week of age. Tannins, phenols, saponins, flavonoids, and reducing sugar were present in MLP and ABP. The percentage dressed weight on the 27th day in T2 and T3 were (P < 0.05) higher than in T1, but comparable (P > 0.05) to those in T4 and T5. On the 56th day, the breast weight in T5 was (P < 0.05) higher than in T1 and the rest of the treatments. Most of the microbes that were mainly identified from the ceca of birds fed dietary treatments were Staphylococcus species, and Streptococcus species. Production cost was significantly (P < 0.05) reduced in T3 (₦1, 843.76) than in T1 (₦1, 905.86) and the rest of the treatments. Therefore, it is economically wise to feed broiler chicken with MLP and ABP, but most economical when a fed diet with MLP replaces SBM at 1% and a diet with MLP replaces SBM at 3%.

Green Silver Nanoparticles and Their Activity as Antifungal Agents Against Penicillium digitatum Causing Green Mould of Citrus

AbstractThe green synthesis of silver nanoparticles (SNPs) using aqueous extracts of five plants viz., Ocimum americanum, Azadirachta indica, Allium sativum, Eucalyptus hybrida, Zingiber officinale were evaluated for their antifungal property against Penicillium digitatum, a green mould pathogen of citrus fruits. The five plant species were selected from a screening of aqueous extracts from 16 plant species. The efficacy of aqueous extracts, at 50 % concentration, ranged from 14.44–68.52 % inhibition in mycelia growth of P. digitatum. Among SNPs, O. americanum was found most efficacious, at 1000 ppm concentration, with 80.7 % mycelial inhibition followed by A. indica with 77.4 % mycelial growth inhibition of fungal pathogen. Further, physical and structural characterization of SNPs of O. americanum and A. indica was carried out. The characterization analysis executed via transmission and scanning electron microscope revealed size distribution and nanoparticles were spherical to irregularly shaped ranging from 22.8–250 nm in O. americanum and 26.5–500 nm in A. indica. In UV‐visible spectrophotometer, the absolute absorption peak was recorded at 448 nm and 442 nm for O. americanum and A. indica, respectively. FTIR analysis of SNPs of A. indica and O. americanum confirmed the presence of carboxyl, amide group and secondary amines which were the main constituent of proteins. The novelty of the present study is in the green synthesis of silver nanoparticles with potential in the management of postharvest pathogens of fruit crops. The synthesis of SNPs used in this study is simple, environmentally benign and cost‐effective using aqueous extract of native plants.

Green Synthesis of Hexagonal-like ZnO Nanoparticles Modified with Phytochemicals of Clove (Syzygium aromaticum) and Thymus capitatus Extracts: Enhanced Antibacterial, Antifungal, and Antioxidant Activities.

The green synthesis of ZnO NPs is becoming increasingly valued for its cost-effectiveness and environmental benefits. This study successfully synthesized hexagonal ZnO NPs using a combination of clove (Syzygium aromaticum) and Thymus capitatus extracts. The use of both extracts significantly improved the antibacterial and antioxidant properties of the ZnO NPs. By optimizing synthesis conditions, including ZnCl2 and extract concentrations, hexagonal wurtzite ZnO NPs were produced at room temperature with only drying at 80 °C without high-temperature annealing. The synthesized ZnO NPs exhibited a hexagonal morphology with an average particle size of 160 nm and a crystallite size of 30 nm. Energy-dispersive X-ray spectroscopy (SEM-EDX) confirmed the elemental composition of the ZnO NPs, showing a high carbon content (63.9 wt.%), reflecting the presence of phytochemicals from the extracts coated the ZnO NPs surface. The UV-Vis spectrum revealed an absorption peak at 370 nm and a bandgap energy of 2.8 eV due to lattice defects caused by organic impurities. The ZnO NPs demonstrated exceptional antioxidant activity, with a DPPH radical scavenging rate of 95.2%. They also exhibited strong antibacterial activity against both Gram-positive and Gram-negative bacteria, with inhibition zones of 25 mm against Bacillus subtilis, 26 mm against Escherichia coli, 24 mm against Salmonella typhimurium, 22 mm against Klebsiella pneumoniae, 21 mm against Staphylococcus aureus, 20 mm against Staphylococcus hominis, and 18 mm against Bacillus subtilis at 200 ppm. Furthermore, significant antifungal activity was observed against Candida albicans, with an inhibition zone of 35 mm at the same concentration. These findings underscore the effectiveness of using combined plant extracts for producing ZnO NPs with controlled morphology and enhanced biological properties, highlighting their potential for various biomedical applications.

A review of the benefits and uses of garlic (Allium sativum L.) and onion (Allium cepa L.) from Islamic and scientific perspectives

A review of the benefits and uses of garlic (Allium sativum L.) and onion (Allium cepa L.) from Islamic and scientific perspectives

Use of E-Nose in inspecting the effect of processing type on the aroma of garlic (Allium Sativum L.): a critical hint in the quality assessment

Controlling the quality and health of foodstuffs is of great importance. The quality of foods like garlic is strongly influenced by the conditions of processing. Fungal infection is one of the most common hazards of garlic productivity that can affect its processing as well. This research aimed to use the E-Nose to investigate the aroma of garlic as a quality control factor influenced by different treatments such as type of processing, type of fungal infection, and time elapsed since the date of inoculation. The data was investigated and categorized through different methods such as principal component analysis (PCA), linear discriminant analysis (LDA), Support vector machine (SVM), and backpropagation neural network (BPNN). The Index of deterioration toughness increased during the monitoring period. In the analysis of the data related to the unprocessed whole (UW), dried slices (DS), garlic powder (PO), and garlic tablet (TA), the PCA included 55%, 75%, 47%, and 53% of the data, respectively. The LDA was able to classify the aroma of UW, DS, PO, and TA samples based on the TFI treatment with an accuracy of 90%, 93.33%, 88.89%, and 60%, respectively. Also, the BPNN classified the aromas of UW, DS, PO, and TA samples based on the TEI treatment with an accuracy of 90%, 95.6%, 72.2%, and 82.2%, respectively. The results revealed that the aroma alteration can be used as a comprehensive factor in the quality control of processed products. As well, the type of processing had significant effects on the severity of decay caused by fungal infection.Graphical

Vegetable Mountain Products, as Functional Food. A Cross-sectional Study of European Romanian Agricultural Producers

Background:: Mountain areas, in a normal ecosystemic context as the analyzed region from the European Romanian Carpathians, offer healthier solutions through different agronomical practices and solutions designed for the production of functional food. The paper approaches a chain formed by mountain functional food – agronomic practices – mountain products commerce, the purpose being the development of the entire mountain products value chain from an area focusing on the matrix "from the farm to the fork". The paper analyzes highly consumed mountain products with functional food roles Allium cepa, Allium sativum, Cucumis sativus, Capsicum, and Solanum lycopersicum. Objective: The research highlights the importance of vegetable mountain products as a functional food in the current hunger and environment contexts, in a more and more polluted world Methods:: The experimental, clinical, and agronomical research, together with the production territorial profile, show that mountain products present high qualitative valences comparatively with low-land areas or with reference values given by USDA. Results:: According to macro-nutritional and micro-nutritional analysis – lipids-fats, saturated fatty acids, protein, cyanocobalamin (B12), ergocalciferol (D2 ), cholecalciferol (D3 ), iron and calcium – Allium sativum dominates the mountain product's top with a functional food role. Instead of this, mountain producers prefer to cultivate mountain products with a higher income horizon. Conclusion:: Functional food represents an imperative in a more polluted world. Being less polluted than other ecosystems, the mountain area offers healthier agricultural products and requires notable investments, together with more involved agronomy.

Role of Indian Medicinal Plants for Immunity Booster Against SARS-CoV-2 Infection: An Updated Review

Abstract: The coronavirus disease (COVID-19) came to be an epidemic that has occurred at the expense of the health of people. This disease reveals it can be lethal. Aged people and people with other medical occurrences may be more susceptible and become remarkably ill. The existing pandemic situation mandates scientific vigilance, hence we exploration to medicinal plants like Curcuma longa, Azadirachta indica, Ocimum sanctum, Tinospora cordifolia, Triphala, Phyllanthus emblica, Aloe barbadensis, Syzygium aromaticum, Cinnamomum verum, Allium cepa, Zingiber officinale, Piper nigrum, Allium sativum. The holistic Indian therapeutic system prescription is acknowledged as “Ayurveda”. Natural herbal remedies show more effectiveness which is moving towards the present day with the help of traditional medicine. The factual of the Immunity booster is to determine components of natural lineage have an antiviral outcome. This booster helps to prevent humans from infection caused by SARS-CoV-2. The molecular docking technique is used to disclose the interaction between molecules which is already researched, and the protein. In conclusion, the identified natural compounds from medicinal plants act as an herbal booster for increasing immunity in contradiction to SARS-CoV-2 contagion in patients.

Morphological, biochemical and molecular characterization of short-day tropical Indian garlic (Allium sativum L.)

Garlic, an asexually propagated bulbous crop, displays a wide diversity based on its morphological traits and biochemical compositions. This study investigated the genetic variability of Indian garlic through morphological, biochemical, and molecular markers. Twenty-nine genotypes along with three Allium species as outgroup were included in the present study. Observations were recorded on 14 quantitative traits, 17 qualitative traits, and 9 biochemical traits in fresh garlic. Significant variability was observed among genotypes for different characters. All the morphological and biochemical traits showed higher phenotypic coefficient of variation (PCV) than genotypic coefficient of variation (GCV) revealing the role of environment in trait expression. High to moderate heritability and genetic advance as percent mean were recorded for different traits except dry matter and Total Soluble Solids (TSS). Correlation analysis revealed the highest positive correlation between total yield, marketable yield, Ferric Reducing Antioxidant Potential (FRAP) and 2,2-diphenyl-1-picrylhyrazyl (DPPH). Cluster analysis differentiated all the genotypes into three major clusters based on morphological and biochemical traits. 214 Simple Sequence Repeats (SSRs) were screened and nine markers exhibited polymorphism. Cluster analysis using molecular markers revealed 4 distinct clusters. The observations from this study will help in the identification of diverse garlic germplasm for its efficient management and duplicate identification of germplasm resources.

Garlic (Allium sativum) and mushroom (Agaricus bisporus) powder: Investigation of performance, meat quality, serum profile lipid, and intestinal morphology in broilers.

With the ban on the use of antibiotics in poultry nutrition, the opinion of nutritionists turned to their alternatives. Garlic and mushroom are the two important phytobiotic compounds in poultry nutrition. This experiment was done to investigate the effect of garlic powder (GP) and mushroom powder (MP) on the growth performance, meat quality, serum lipid profile, and intestinal morphology of broilers. Five hundred and seventy-six one-day-old male Ross 308 broiler chicks were assigned to eight treatments with six replications based on a completely randomized design in a factorial arrangement of 4*2 with four levels of GP (0.00, 0.50, 1.00, 1.50%) and two levels of MP (0.00, 1.00%). No significant effects of GP and MP on the performance were observed. With increasing levels of GP in the diets, the lightness and redness of breast meat decreased and increased, respectively (p < 0.05). The effect of increasing the amount of GP on the reduction of total cholesterol level was similar in the absence or presence of MP. With increasing levels of GP in the diets, the villus height (VH) and VH to crypt depth ratio (VH: CD) increased. The use of MP in the diets significantly increased VH and VH: CD (p < 0.05). The addition of GP and MP to the broilers' diets did not have any negative effect on the performance. These pharmaceutic herbs improved intestinal morphology. In addition, increasing the level of GP amended the meat color and reduced the level of serum cholesterol.

Comparative transcriptomics analysis reveals stage-specific gene expression profiles associated with gamete formation in Allium sativum L.

Commercial cultivars of garlic, a popular condiment, are sterile, making genetic variation and germplasm innovation of this plant challenging. Understanding mechanism of gamete sterility in garlic and their key regulatory networks is therefore important for fertility restoration. In this work, we conducted a detailed phenotypic analysis of fertile and sterile garlic genotypes and found that enlargement of topset in the inflorescence of sterile genotypes led to abnormal flowers. Additional cytological observations showed that aberrant meiotic cytokinesis in sterile garlic ultimately resulted in pollen degeneration. Transcriptomics analysis of sterile and fertile genotypes identified possible molecular mechanisms underlying gamete abortion. A total of 100 710 differentially expressed genes (DEGs) between the fertile and sterile garlic flowers at three stages of gamete development were identified, many of which were involved in homologous chromosome synapsis during meiosis, MYB transcription factor regulation, ribosome biogenesis and plant hormone signal transduction. Taken together, these results provide insight into the molecular mechanisms and regulatory networks underlying gamete development in garlic and point to a set of candidate genes for further functional characterization.