Safflower Research Articles

Effect of Organic Fertilizer and Plants Thinning Date on Growth and Yield of Safflower (Carthamus tinctorius L.)

A field explore was done throughout the colder time of year time of 2021-2022 at two destinations, first at agricultural research and experiments station of Department of field crops/ Faculty of Agriculture and forestry-Mosul University and second at Badush dam to concentrate on reaction of safflower harvest to various degrees of organic fertilizer and plants thinning date in growth and yield qualities. The study included three levels of organic fertilizer (4, 8, 12 t/ha) and three dates for thinning plants (20, 30, 40 days from planting). Experiment was carried out according to randomized complete block design (RCBD) with three replications. The results showed that the fertilizer level exceeded 30 t/ha significantly in plant height, number of branches / plant, leaf area, number of heads/ plant, 1000-seed weight, seed yield, Percentage of oil and oil yield in both study sites, while the fertilizer level exceeded 15 t/ha in number of seeds/head. Date of thinning of plants after 20 days after planting significantly exceeded in the characteristics of number of branches / plant, leaf area, number of heads/ plant, number of seeds/ head, 1000-seed weight, seed yield, Percentage of oil and oil yield at both study sites, while the date of thinning after 40 days after planting exceeded in plant height. Interference between the fertilizer level exceeded 30 t/ha with the date of thinning of plants 20 days after planting in the characteristics of leaf area and seed yield.

Physico Chemical Properties and Fatty Acid Profile of Blended Vegetable Oil

Modifying dietary fat intake is essential for reducing and preventing cardiovascular disease risk. In recent years, blending oil has shown to be a more commercially viable method of improving the nutrient profile of oil while preserving a balanced fatty acid composition. The present study aims at designing blended oil and analysing its physicochemical properties and fatty acids profile. Flaxseed, groundnut, safflower, gingelly, and sunflower oil were acquired from retail outlets in Coimbatore. All five vegetable oils were combined into two blends: blended oil - I (Sunflower - 50 ml: Flaxseed-12.5 ml: Groundnut-12.5 ml: Gingelly-12.5 ml: Safflower-12.5 ml) and blended oil - II (Safflower -50 ml: Flaxseed-12.5 ml: Sunflower-12.5 ml: Groundnut-12.5 ml: Gingelly -12.5 ml). The physical and chemical properties of the blended vegetable oil. Fatty acids profiling of blended oil was carried out using the standard procedure using Gas Chromatography Flame Ionization Detector. Modified oil was equally beneficial in terms of fatty acid composition. The peroxide values of blended oil-I and II was found to be 0.1 Meq/kg and 0.1 Meq/kg, respectively. The saturated fatty acid content of blended oil I and II were found to be 26.67±2.08 and 16.67±2.08, respectively, whereas the monounsaturated fatty acid content of both blended oil I and II was reported to be 28.67±2.08. The polyunsaturated fatty acid content of blended oil I and II were observed to be 39.67±2.08 and 39.33±2.08, respectively. Thus the formulated blended oil with the combination of different types of oil was suggested to be superior compared to common cooking oil like sunflower and safflower oil.

Elevated atmospheric CO2 concentration mitigates salt damages to safflower: Evidence from physiological and biochemical examinations

The physiological and biochemical responses of salt-stressed safflower to elevated CO2 remain inadequately known. This study investigated the interactive effects of high CO2 concentration (700 ± 50 vs. 400 ± 50 μmol mol−1) and salinity stress levels (0.4, 6, and 12 dS m−1, NaCl) on growth and physiological properties of four safflower (Carthamus tinctorius L.) genotypes, under open chamber conditions. Results showed that the effects of CO2 on biomass of shoot and grains depend on salt stress and plant genotype. Elevated CO2 conditions increased shoot dry weight under moderate salinity stress and decreased it under severe stress. The increased CO2 concentration also increased the safflower genotypes' relative water content and their K+/Na + concentrations. Also enriched CO2 increased total carotenoid levels in safflower genotypes and improved membrane stability index by reducing H2O2 levels. In addition, increased CO2 level led to an increase in seed oil content, under both saline and non-saline conditions. This effect was particularly pronounced under severe saline conditions. Under conditions of high CO2 and salinity, the Koseh genotype exhibited higher grain weight and seed oil content than other genotypes. This advantage is due to the higher relative water content, maximum quantum efficiency of photosystem II (Fv/Fm), and K+/Na+, as well as the lower Na+ and H2O2 concentrations. Results indicate that the high CO2 level mitigated the destructive effect of salinity on safflower growth by reducing Na + uptake and increasing the Fv/Fm, total soluble carbohydrates, and membrane stability index. This finding can be used in safflower breeding programs to develop cultivars that can thrive in arid regions with changing climatic conditions.

Biodiesel production: An updated review of evidence

This review paper highlights the production of biodiesel from different plant based feedstocks via the transesterification process. Biodiesel is a renewable, non-toxic, environment-friendly and an economically feasible option to tackle the depleting fossil fuels and its negative environmental impact. Biodiesel in general possess higher kinematic viscosity and density than conventional diesel. However, because of food security concerns, the use of edible oil in biodiesel production is criticized globally. Non-edible plant oils, waste cooking oils, and edible oil industry byproducts are suggested as effective biodiesel feedstocks because nonedible feedstock does not compete with food from human consumption. High-potential second-generation feedstock for biodiesel production uses waist cooking oil, acid oil, and animal tallow. Non edible crops in India as a feedstock for biodiesel production are yellow oleander oil (Cascabela thevetia), Pongamia (Pongamia pinnata), Jatropha curcas, Mahua (Madhuca longifolia), Candlenut (Aleurites moluccanus), Rubber (Hevea brasiliensis), Soapnut (Sapindus mukorossi), Jojoba (Simmondsia chinensis), Tobacco (Nicotiana tabacum), Neem (Azadirachta indica), Karanja (Millettia pinnata), Castor (Ricinus communis), Polanga (Calophyllum inophyllum L), Cotton (Gossypium), Kusum (Carthamus tinctorius), Yellow oleander (Cascabela thevetia), Sea mango (Cerbera odollam), Tung (Vernicia fordii), and Bottle tree (Brachychiton rupestris). Biodiesel is a sustainable liquid bio-energy resource that might be used to replace diesel fuel. Despite having numerous advantages over conventional diesel, the biodiesel industry is still struggling in India because of various reasons and challenges like availability, high feedstock pricing, operational hurdles, and supply-chain management challenges.

Network Analysis and Experimental Verification of the Mechanisms of Hydroxysafflor Yellow A in Ischemic Stroke Following Atherosclerosis

Hydroxysafflor yellow A (HSYA) is derived from Carthamus tinctorius L. (Honghua in Chinese) and is used to treat cardiovascular and cerebrovascular disease. However, the mechanism by which HSYA treats ischemic stroke following atherosclerosis (ISFA) remains unclear. The targets and pathways of HSYA against ISFA were obtained using network analysis. A total of 3335 potential IFSA-related targets were predicted using the GenCards and Drugbank databases, and a total of 88 potential HSYA-related targets were predicted using the Swiss Target Prediction database. A total of 62 HSYA-related targets against IFSA were obtained. The network was composed of HSYA, 62 targets, and 20 pathways. The top 20 targets were constructed via the protein–protein interaction (PPI) network. Gene Ontology analysis revealed that the targets were involved in signal transduction, protein phosphorylation, the cytoplasm, the plasma membrane, the cytosol, zinc ion binding, ATP binding, protein kinase binding/activity, and enzyme binding. The Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis revealed that the pathways were associated with cancer, inflammatory mediator regulation of the transient receptor potential channels, and microRNA in cancer. Additionally, molecular docking indicated that HSYA mainly interacts with five targets, namely interleukin 1 beta (IL-1β), signal transducer and activator of transcription 3 (STAT3), E1A-binding protein p300 (EP300), protein kinase C alpha (PRKCA), and inhibitor of nuclear factor kappa B kinase subunit beta (IKBKB). In animal experiments, HSYA administration ameliorated the infarct size, neurological deficit score, histopathological changes, carotid intima-media thickness (IMT), and blood lipid level (total cholesterol and triglycerides). Immunochemistry and quantitative PCR showed that HSYA intervention downregulated the expression of STAT3, EP300, PRKCA, and IKBKB, and the enzyme-linked immunoassay showed reduced IL-1β levels. The findings of this study provide a reference for the development of anti-ISFA drugs.

Agronomic and Quality Parameters and Yield Interactions of Various Safflower (Carthamus tinctorius L.) Cultivars at Different Sowing Dates

Safflower (Carthamus tinctorius L.) is cultivated across numerous nations for its oilseed and flower, as well as its fabric and food coloring properties. In the plain circumstances of Mardin Province (Türkiye), this study was conducted to determine the best date to sow six different safflower cultivars in the vegetation years of 2018 and 2019. Six safflower cultivars (Asol, Balcı, Dinçer, Linas, Olas, and Remzibey-05) were planted in the main plots on four different sowing dates (February 06, February 16, February 26, and March 05), located in the sub-plots. Safflower characteristics, including plant height, first branch height, number of branches, number of heads, head diameter, seed yield, protein ratio, oil ratio, and oil yield, were examined in the study. The first sowing date of the Remzibey-05 cultivar yielded the most seeds (4118 kg ha-1), and the second sowing date of the Remzibey-05 yielded the most oil (1197 kg ha-1). The Asol cultivar exhibited the highest protein content, however, no discernible pattern of increase or decrease was observed with respect to sowing dates. Early sowing enhanced seed production, and as sowing time was delayed, yield significantly decreased (on average by 30%). Further comprehensive research is required to tackle the deficiencies in vegetable and oil materials, not only in this locality but also in areas expressing equivalent weather and ecological features.

Growth, development and yield of safflower genotypes in response to environmental variations

Safflower (Carthamus tinctorius L.) is a crop that is drought tolerant and grown in arid and semi-arid lands (ASALs) for its commercial utility as vegetable oil, animal feed, cut flower, leafy vegetable, pharmaceuticals, foods colorant, textile dye, cosmetics, and biofuel production. These important attributes make safflower an ideal crop to diversify the economy and improve the socioeconomic status of many smallholder farmers in ASALs. This study evaluated the growth, development, and yield of five safflower genotypes in three different locations in the southern part of Botswana under farmers’ fields during winter and summer. The results showed that there was a significant (P ≤ 0.05) genotypic variability for all phenological development (days to emergence, stem elongation, and flowering), plant growth (plant height and shoot biomass), the yield and yield components (number of branches/plant, number of capitula/plant and 1000-seed weight), oil content and oil yield. However, genotypes did not vary significantly (P ≥ 0.05) in number of primary branches/plant. The results showed that winter planting significantly (P ≤ 0.05) promoted safflower growth and yield than planting in summer. The growth, development, yield, and yield components of safflower genotypes varied across locations with Ramonaka being the most favorable. The GGE biplot revealed that genotype Kenya-9819 was found to be the most stable and adaptable with above-average yields. Sebele winter planting was the best representative environment and most suitable for discriminating genotype performance. The genotype by yield*trait combination (GYT) biplot revealed that genotypes ranked as Kenya9819 > Turkey > Sina > PI537636 > Gila. The results suggested that safflower was best planted in winter and that Kenya9819 was the best genotype to be planted in the greater Gaborone region.

Soft Gelatine Capsules- Critical Quality Attributes of Chosen Excipients and Capsules Parameters Following the Quality by Design Concept

Soft gel capsules are a common form of medicine and food supplements. Quality, productivity and manufacturing time is crucial for producers during their development and industrial operations. To ensure the best quality of the product, it is necessary to know all critical process steps and parameters. The use of QbD elements is to ensure the quality of the drug product throughout its "life cycle". Quality by design (QbD) and its elements are described by the International Council of Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) and in their guideline - chapter ICH Q8 (Pharmaceutical Development). One of the first steps in pharmaceutical product development is to prepare Quality Target Product Profile (QTPP) and analyse Critical Material Attributes (CMAs) and Critical Quality Attributes (CQAs) of excipients, active pharmaceutical ingredient (API) and final product. During this research, we investigated the CQAs of the excipients used in vitamin D3 soft gelatin capsules containing high doses of cholecalciferol, from 10 000 to 200 000 IU per capsule. We considered the viscosity of the gelatin mass, the effect of the addition of dye on the viscosity, and the impact of the colour of the gelatin mass on the active substance content in the final capsules. It was also investigated oily carriers (medium chain triglycerides and safflower oil) and antioxidants (alpha-tocopherol acetate vs butylhydroxytoluene), and their effect on API concentration in the capsule.

Silica-embedded nutrient-doped biochar improves nutrient availability and safflower (Carthamus tinctorius L.) growth in cadmium- and lead-contaminated soil

Silica-embedded nutrient-doped biochar improves nutrient availability and safflower (Carthamus tinctorius L.) growth in cadmium- and lead-contaminated soil

New hosts and diagnostic characteristics of Orobanche crenata (Orobanchaceae) in Egypt

The holo-parasitic weed Orobanche crenata Forrsk. is a threat to economically important legumes and vegetables in Mediterranean countries, including Egypt. The crenate broomrape attacks several wild and cultivated plant species, and documentation of new hosts of the parasite is always required. To the best of our knowledge, this study is the first report of parasitism of the crenate broomrape on two ornamental species, Arctotis fastuosa Jacq. and Callistephus chinensis (L.) Nees. (Asteraceae). We also recorded for the first time its parasitism on the wild weeds (Ammi majus L., Lactuca serriola L., and Melilotus indicus (L.) All.) and the cultivated plant species (Carthamus tinctorius L. and Tropaeolum majus L.) from Egypt. The occurrence of O. crenata parasitism was confirmed by the attachment of its haustoria to the roots of host plants. The incidence of crenate broomrape disease was estimated for the seven species. The study also provides a morphological description of the polymorphic O. crenata on the samples from Egypt and determines the most useful characteristics for its easier identification in the field.

Dietary flaxseed oil induces production of adiponectin in visceral fat and prevents obesity in mice

Induction of obesity by dietary fats and oils differs according to the type of fat. Adiponectin is believed to be related to obesity prevention. We hypothesized that flaxseed oil is important for preventing obesity and producing adiponectin. To clarify this hypothesis, we investigated the relationship between obesity and different fat sources in mice fed diets with 6 types of fat and oils. C57BL/6J mice were given a control diet containing 5% corn oil or a high-fat diet containing 20% of either lard, palm oil, rapeseed oil, oleate-rich safflower oil, corn oil, or flaxseed oil for 14 weeks. In another experiment, mice were given a control diet and rosiglitazone (10 mg/kg body weight) by oral gavage for 1 week. At the end of study, plasma adiponectin and expression of fatty acid metabolism–related factors in white and brown adipose tissue and the liver were measured. Dietary flaxseed oil, which is rich in α-linolenic acid, did not induce obesity. Flaxseed oil resulted in increased β-oxidation–related factors in epididymal white adipose tissue, decreased fatty acid synthesis–related factors in the liver, and thermogenesis-related factor in brown adipose tissue following increase of plasma adiponectin. The results suggested that increase in plasma adiponectin after intake of flaxseed oil may be due to altered expression of AdipoQ and peroxisome proliferator-activated receptor γ in epididymal white adipose tissue. Flaxseed oil increased expression of adiponectin in visceral fat and regulated obesity-controlling fatty acid metabolism-related factors in white adipose tissue and liver, and thermogenesis-related factor in brown adipose tissue.

Genome-Wide Identification and Characterization of the bHLH Gene Family and Its Response to Abiotic Stresses in Carthamus tinctorius.

The basic helix-loop-helix (bHLH) transcription factors possess DNA-binding and dimerization domains and are involved in various biological and physiological processes, such as growth and development, the regulation of secondary metabolites, and stress response. However, the bHLH gene family in C. tinctorius has not been investigated. In this study, we performed a genome-wide identification and analysis of bHLH transcription factors in C. tinctorius. A total of 120 CtbHLH genes were identified, distributed across all 12 chromosomes, and classified into 24 subfamilies based on their phylogenetic relationships. Moreover, the 120 CtbHLH genes were subjected to comprehensive analyses, including protein sequence alignment, evolutionary assessment, motif prediction, and the analysis of promoter cis-acting elements. The promoter region analysis revealed that CtbHLH genes encompass cis-acting elements and were associated with various aspects of plant growth and development, responses to phytohormones, as well as responses to both abiotic and biotic stresses. Expression profiles, sourced from transcriptome databases, indicated distinct expression patterns among these CtbHLH genes, which appeared to be either tissue-specific or specific to certain cultivars. To further explore their functionality, we determined the expression levels of fifteen CtbHLH genes known to harbor motifs related to abiotic and hormone responses. This investigation encompassed treatments with ABA, salt, drought, and MeJA. The results demonstrated substantial variations in the expression patterns of CtbHLH genes in response to these abiotic and hormonal treatments. In summary, our study establishes a solid foundation for future inquiries into the roles and regulatory mechanisms of the CtbHLH gene family.

USE OF FOOD DYES: PROBLEM, SOLUTION AND SOURCE OF PERSPECTIVE

For consumers, the colour presents an indicator that characterizes the quality of the food. As a result of the processes of caramelization of carbohydrates and products of the Maillard reaction, brown compounds are formed with a negative impact on the external appearance of food, which has led to the massive use of synthetic dyes, stable from a technological point of view. The objectives of the European Union foresee the transition to the exclusive use of natural dyes, because synthetic dyes significantly affect the health of the population. Compounds with "azo" type chromophore groups (amaranth, tartrazine) present carcinogenic dangers, being banned in several European countries. The aim of the present study was to evaluate the problem of synthetic dyes and their substitution in food, obtaining, stabilizing and using natural dyes for the food industry. The study highlighted that safflower (Carthamus tinctorius L.) presents a promising source of yellow and red dyes, necessary for use in the food industry, but insufficient information was found regarding the technological properties of safflower petals, the methods of simultaneous extraction of yellow and red dyes and the peculiarities of the use of dyes in the finished product.

Identification and Characterization of CtUGT3 as the Key Player of Astragalin Biosynthesis in Carthamus tinctorius L.

Safflower (Carthamus tinctorius L.) is a multipurpose economic crop that is distributed worldwide. Flavonoid glycosides are the main bioactive components in safflower, but only a few UDP-glycosyltransferases (UGT) have been identified. Three differentially expressed UGT genes related with the accumulation of 9 flavonoid O-glycosides were screened from metabolomics and transcriptome analysis. Safflower corolla protoplasts were used to confirm the glycosylation ability of UGT candidates in vivo for the first time. The astragalin content was significantly increased only when CtUGT3 was overexpressed. CtUGT3 also showed flavonoid 3-OH and 7-OH glycosylation activities in vitro. Molecular modeling and site-directed mutagenesis revealed that G15, T136, S276, and E384 were critical catalytic residues for the glycosylation ability of CtUGT3. These results demonstrate that CtUGT3 has a flavonoid 3-OH glycosylation function and is involved in the biosynthesis of astragalin in safflower. This study provides a reference for flavonoid biosynthesis genes research in nonmodel plants.

Effect of Lactiplantibacillus plantarum on the Conversion of Linoleic Acid of Vegetable Oil to Conjugated Linoleic Acid, Lipolysis, and Sensory Properties of Cheddar Cheese.

Conjugated linoleic acid (CLA) is perceived to protect the body from metabolic diseases. This study was conducted to determine the effect of Lactiplantibacillus plantarum (Lp. plantarum) on CLA production and sensory characteristics of cheddar cheese. Lp. plantarum can convert linoleic acid (LA) to CLA. To increase CLA in cheddar cheese and monitor the conversion of LA to CLA by Lp. plantarum, the LA content of cheese milk (3.4% fat) was increased by partially replacing fat with safflower oil (85% LA of oil) at 0, 3, 6, and 9% concentrations (T1, T2, T3, and T4). Furthermore, Lp. plantarum 108 colony-forming units (CFU)/mL (8 log CFU mL-1) was added in all treatments along with traditional cheddar cheese culture (Lactococcus lactis ssp. lactis and L. lactis ssp. cremoris). After 30 days of ripening, Lp. plantarum in T1, T2, T3, and T4 was 6.75, 6.72, 6.65, and 6.55 log CFU g-1. After 60 days of ripening, Lp. plantarum in T1, T2, T3, and T4 was 6.35, 6.27, 6.19, and 6.32 log CFU g-1. After 60 days of ripening, Lp. plantarum in T1, T2, T3, and T4 was 6.41, 6.25, 6.69, and 6.65 log CFU g-1. GC-MS analysis showed that concentrations of CLA in the 90 days' control, T1, T2, T3, and T4 were 1.18, 2.73, 4.44, 6.24, and 9.57 mg/100 g, respectively. HPLC analysis revealed that treatments containing Lp. plantarum and LA presented higher concentrations of organic acids than the control sample. The addition of safflower oil at all concentrations did not affect cheese composition, free fatty acids (FFA), and the peroxide value (POV) of cheddar cheese. Color flavor and texture scores of experimental cheeses were not different from the control cheese. It was concluded that Lp. plantarum and safflower oil can be used to increase CLA production in cheddar cheese.

Optimization of safflower oil-based polyester biocomposite reinforced with diatomite: An response surface methodology approach and assessment of artificial neural network findings

In this investigation, the examination revolves around the characterization of diatomite-enhanced modified safflower oil (MSO)-derived polyester biocomposites. The primary objective is to explore the feasibility of these biocomposites as a substitute for petrochemical-based unsaturated polyester (UP) materials, with the overarching goal of enhancing their economic sustainability. Experimental data analysis employed Response Surface Methodology (RSM) and Artificial Neural Network (ANN), uncovering the optimal composition for the polyester biocomposite to be 6.7 wt.% MSO and 4.5 wt.% diatomite. During the RSM analysis, it was noted that the response parameters exhibited quadratic p-values, specifically, for density ( p < .0001), thermal conductivity ( p < .0001), and Shore D hardness ( p < .0003). However, higher ratios of MSO lead to decreased hardness and increased curing time. SEM images reveal a detrimental impact on the surface morphology of the polyester biocomposite when the diatomite content reaches 8 wt.%. Additionally, Fourier Transform Infrared Spectroscopy (FTIR) and Thermogravimetric Analysis (TGA) offer valuable insights into the chemical bond structure and thermal behavior of the biocomposite, respectively. The Cure Index (CI) value for the diatomite-enhanced composite was determined to be 0.925, indicating a favorable contribution to the polyester curing process. The study finds that diatomite contributes to a linear change in the thermal conductivity coefficient, making the biocomposite suitable for use in the insulation industry. Overall, the study suggests that diatomite reinforced MSO-based polyester biocomposites have the potential as an alternative to petrochemical unsaturated polyester.

Co-treatment with the seed of Carthamus tinctorius L. and the aerial part of Taraxacum coreanum synergistically suppresses Aβ25-35-induced neurotoxicity by altering APP processing.

Accumulation of β-amyloid peptide (Aβ) induces neurotoxicity, which is the primary risk factor in the pathogenesis of Alzheimer's disease (AD). The cleavage of amyloid precursor protein (APP) by the β- (BACE) and γ- (PS1, PS2) secretases is a critical step in the amyloidogenic pathway. The induction of neuronal apoptosis by Aβ involves increased expression of B-cell lymphoma protein 2 (Bcl-2)-associated X (Bax) and decreased Bcl-2 expression. The seed of Carthamus tinctorius L. (CTS) and the aerial part of Taraxacum coreanum (TC) are traditional herbs used to treat several neurodegenerative diseases. In this study, the neuroprotective effects of co-treatment with CTS and TC on Aβ-induced neurotoxicity in SH-SY5Y neuroblastoma cells and the underlying mechanisms were investigated. CTS, TC, and the co-treatment (CTS + TC) were added to Aβ25-35-treated SH-SY5Y cells. CTS + TC synergistically increased cell viability and inhibited reactive oxygen species production. CTS + TC resulted in significant downregulation of BACE, PS1, PS2, and APP, as well as the 99-aa C-terminal domain of APP, compared with either CTS or TC alone. Compared with the single herbs, co-treatment with CTS and TC markedly decreased the expression of Bax and increased the expression of Bcl-2, consistent with its anti-apoptotic effects. These findings suggest that co-treatment with CTS and TC may be useful for AD prevention.

Investigation of Fuel Properties of Biodiesel Produced from Crude, Refined and Fried Safflower Oils

This study examined the fuel properties of biodiesels derived from safflower (Carthamus tinctorius L.) crude and refined oils, as well as those produced from waste safflower crude oil and waste safflower refined oil generated from frying. Biodiesel produced from safflower crude oil, refined oil, waste crude oil and waste refined oil, respectively; Density at 15°C (883.2)-(896.3)-(889.8)-(877.9) kg m-3, kinematic viscosity at 40°C (4.57)-(5.55)-(5.72)-(4.86) mm2s-1 cold filter plugging point (SFTN) (-8), (-9), (-12), (-11) °C, calorific value ((39.857)-(39.137)-(39.095)-(39.508) MJ kg-1, flash point (160)-(150)-(180)-(180)°C, water content (398)-(386)-(206)-(243) mg kg-1, colour (ASTM D1500) (

A Review of Taila Varga (Edible Vegetable Oils) According to Bruhat Trayi

Vegetable oils have been used for many centuries in traditional Ayurvedic medicine in India and in Chinese medicine for their therapeutic properties. The purpose of this article is to inform readers about the characteristics of edible oil as described in Ayurveda, with particular emphasis on Charak Samhita, Sushruta Samhita, and Ashtanga Hridaya. Literature about nutrition and dietetics was studied in books, journals, and research engines. The main components of vegetable oils are sesame, coconut, groundnut, sunflower, soybean, palm, safflower, and mustard oils. Many other oils used as essential oils or for medicinal purposes. In addition, many oils can be used as functional food.

DIA-based serum proteomics revealed the protective effect of modified siwu decoction against hypobaric hypoxia

Ethnopharmacological relevanceSiwu decoction (SWD) is a common traditional formula for nourishing blood, and its derived formulas are also widely used in traditional Chinese medicine (TCM) clinic. However, the protective effects of SWD and its derived formulas on blood deficiency and blood stasis caused by rushing to the plateau are rarely reported, and the underlying mechanism has not been fully elucidated. Aim of the studyThis study explores the pharmacological effects and mechanisms of modified siwu decoction (MSWD) adding Persicae Semans (Prunus persica (L.) Batsch) and Carthami Flos (Carthamus tinctorius L.) against hypobaric hypoxia (HH). The acute toxicity of MSWD was also evaluated to further validate the potential of MSWD as a therapeutic candidate for HH. Materials and methodsHypoxic models of C57BL/6 J and KM male mice were used to evaluate the pharmacological effect of MSWD. 2 μL serum sample of C57BL/6 J mice was digested into peptide mixtures and analyzed with DIA mode on an Orbitrap Fusion Lumos mass spectrometer after LC separation. The peptide and protein identifications were limited to a 1% FDR. Screening of differential expressed proteins, correlation analysis, hierarchical clustering analysis, principal components analysis and Mfuzz analysis were all performed by R packages. The protein−protein interaction network was analyzed using the STRING website and constructed with Cytoscape software. ResultsMSWD showed a protective effect against acute hypoxia exposure through increasing the number of red blood cells and improving hemodynamics indexes in mice. Meanwhile, the biochemical results showed that MSWD could reduce the inflammation and oxidative stress, reduce the content of organ injury biomarkers and significantly improve the high-intensity exercise ability of mice. Subsequently, serum DIA proteomic results revealed significant changes in proteomic characteristics after MSWD intervention. Specifically, proteins related to oxidative stress and ubiquitin-proteasome system, such as Sod1, Gstp1, Vcp and Usp14, were down-regulated after MSWD intervention, suggesting that the protective effect of MSWD involved the reduction of oxidative stress and energy expenditure. MSWD also intervened in energy metabolism and lipid metabolism processes by altering the expression levels of Eno1, Sphk1 and Apoa1 to ameliorate hypoxia-induced disorders. At the same time, MSWD acute toxicity test showed no obvious toxicity. ConclusionsMSWD has a good protective effect against HH by ameliorating hypoxia-induced disorders of energy and lipid metabolism, supporting MSWD as a safe drug candidate for the prevention and treatment of acute hypoxia fatigue.