Ethanol Extract Of Fruit Research Articles

Biochemical Studies of Averrhoa carambola Ethanol Leaf and Fruit Extracts on Alloxan-induced Diabetic Rats

The use of herbal medicines has always been an option to treat diseases such as diabetes cancer and other ailments. This study aimed to evaluate the effect of Averrhoa carambola leaf and its fruit ethanol extracts on biochemical parameters and histopathology features. Forty five albino rats were assigned into 9 groups of 5 rats each. Except for the normal control group, others were induced to be diabetic by a single intraperitoneal injection of alloxan. Group 1 (normal control) and Group 2 (diabetic untreated) received water. Group 3 received 2.5mg/kg glibenclamide, Groups 4-9 received graded doses (250mg/kg, 500mg/kg and 750mg/kg) of leaf and fruit extracts of Averrhoa carambola. Treatment lasted 14days. At the end of the treatment, blood samples and organ (pancreas) were collected from the animals for biochemical and histopathological evaluation. Treatment of alloxan-induced diabetic rats significantly (p<0.05) reduced the glucose concentration across all treated groups. Following induction of diabetic mellitus, the serum activities of liver enzymes (Alanine amino transferase, Aspartate aminotransferase and Alkaline phosphatase), low-density lipoprotein cholesterol (LDL-C) and triglyceride were significantly (p<0.05) elevated in diabetic untreated group with corresponding reduction in serum protein, albumin and high-density lipoprotein cholesterol (HDL-C) compared to the normal control and treated groups. However, the fruit extracts exhibited a high increase in urea and creatinine levels especially at dose of 750mg/kg body weight when compared with the leaf though not significantly higher than the diabetic untreated group. From histopathology studies, the groups treated with the leaf extract of Averrhoa carambola showed greater structural improvement and an increase in pancreatic islet cells. Therefore this study showed that although ethanol extracts of Averrhoa carambola leaf and fruit have antidiabetic properties, the leaf extract possesses more antidiabetic effect.

Biochemical Screening, In-vitro and In-silico Characterization of Citrullus colocynthis Fruit Extracts: A Combined Experimental and Computation Study.

Several medicinal plants are identified as therapeutic agents for the world's most deadly disease cancer. A member of the "Cucurbitaceae" family of medicinal plants, Citrullus colocynthis (C. colocynthis) has various pharmacological actions. In the present study we have focused on the phytochemical analysis, antimicrobial, anticancer and in silico investigation of fruit extracts of C. colocynthis. The chloroform, pure ethanolic and aq. ethanolic extracts of C. colocynthis whole fruit, peel and pulp separately have been investigated. The phytochemical analysis revealed the presence of alkaloids, flavonoids, steroids, phenols, saponins and glycosides in various parts of the fruit. Some compounds have been identified using GC-MS analysis by comparing with NIST library data. The antimicrobial activity of all extracts was checked by agar well diffusion method against five different bacterial strains such as A. baumannii, K. pneumonia, S. aureus, P. aeruginosa and E. coli. The zone of inhibition (ZOI) ranged between 11 mm to 27 mm against different strains. The polar solvent extracts (ethanolic and aq. ethanolic extract) of peel showed good sensitivity against all bacterial strains as compared to non-polar solvent (chloroform extract), which showed activity only against Staphylococcus aureus and Pseudomonas aeruginosa. The cytotoxic activity of C. colocynthis all extracts against human brain cancer cell lines (U-87) was assessed using MTT assay. The % cell viability of ethanolic (ET-PL), and aq. ethanolic extract of whole fruit and pulp showed promising results. The cancerous cell line U-87 seems to be more sensitive towards polar solvents (ethanolic and aq. ethanolic) pulp extracts than peel. Further, based on invitro results, compounds identified in ET-PP were screened for their potential as antibacterial and anticancer agents through molecular docking and MMGBSA studies. These studies strongly supported the in-vitro study results and identified new drug candidates.

In Vitro Antiviral Activity of Dried Red Jujube Fruit (Ziziphus jujuba) Ethanol Extract against DENV-2

In Vitro Antiviral Activity of Dried Red Jujube Fruit (Ziziphus jujuba) Ethanol Extract against DENV-2

Evaluation of wound healing activities of Vitex doniana (Black Plum) ethanol fruit extract

In this study, the folkloric use of Vitex doniana fruit extract for the treatment of wounds was evaluated. The mesocarps of the fresh fruits were removed, oven-dried at 40°C and pulverized. The powdered material (800 g), was exhaustively macerated in 80 % ethanol, filtered and dried in a water bath at 40°C. Phytochemical screening and acute dermal toxicity of the extract were investigated. Herbal ointments (10 and 50 %w/w) were formulated using soft paraffin base. The wound-healing effect of the extract was carried out using twenty albino rats divided into four groups (n=5). Groups I (soft paraffin) and II (10 %w/w Povidone-iodine) served as negative and positive controls, respectively. Groups III and IV were topically treated with 10 %w/w and 50 %w/w of the herbal ointment respectively. Treatments and wound grading were assessed once daily and every 4 days, respectively, as well as the timeframe for percentage wound contraction and epithelialization Both the 10 %w/w and 50 %w/w herbal ointments exhibited a concentration-related significant (P<0.05) wound contraction when compared to the control. Epithelialization period of 50 %w/w extract was less than that of the standard drug. The wound closure area of 50 %w/w extract was >positive control >10 %w/w extract > negative control. Histological study of the wounds on the 16th day indicated no sign of dermal toxicity. Some secondary metabolites such as alkaloids and tannins were present. In conclusion, the folkloric use of the fruit extract of V. doniana for the treatment of wounds may therefore be justified

Formulasi Hair Tonic Ekstrak Etanol Kulit Buah Pepaya (Carica Papaya L.) dan Uji Efektivitas Pertumbuhan Rambut pada Marmut Jantan (Cavia porcellus)

Hair for humans has an important role, in addition to protecting the skin from adverse environments, hair also plays an important role in a person's appearance. Losing a lot of hair due to hair loss can cause a lack of self-confidence, disappointment, and frustration, so it must be addressed immediately so as not to worsen the condition that can cause baldness. This study aims to determine whether there is a content of secondary metabolite compounds in fresh herbal medicine, herbal medicine powder and ethanol extract of papaya fruit skin; ethanol extract of papaya fruit skin (Carica papaya L.) can be formulated in the form of hair tonic preparations; whether the difference in concentration of ethanol extract of papaya fruit skin (Carica papaya L.) provides different activities in triggering hair growth in guinea pigs. This research method uses a quantitative approach and is experimental with independent variables, namely papaya fruit skin, herbal medicine, and ethanol extract of papaya fruit skin with concentrations of 10%, 20%, 30%. Research stages: phytochemical screening of fresh papaya fruit peel, powdered simplicia and ethanol extract, hair tonic formulation containing ethanol extract of papaya fruit peel 10%, 20% and 30%, hair tonic evaluation includes: organoleptic, viscosity, stability, pH, irritation, and preference test. And hair growth activity test on male guinea pigs. The results showed that the ethanol extract of papaya fruit peel contains alkaloids, flavonoids, saponins, steroids, and glycosides, can be formulated into hair tonic (EEKP) that meets physical quality requirements. Hair tonic EEKP 30% is the best because it has high hair growth activity, which is an average of 16.375 mm where this EEKP 30% hair tonic has almost the same hair growth activity as the positive control, which is an average of 16.782 mm.

Aktivitas Penghambatan Enzim α-Amilase Ekstrak Etanol dan Fraksi Buah Belimbing Wuluh (Averrhoa bilimbi L.)

The enzyme α-amylase is one of the enzymes that plays a role in the process of degrading starch into maltose and glucose. Organic compounds such as polyphenols and flavonoids are inhibitors of α-amylase. The star fruit plant (Averrhoa bilimbi L.) has α-amylase enzyme inhibition activity and has the potential to be used in the therapy of type 2 diabetes mellitus. This study aims to determine whether ethanol extract and the fraction of star fruit (Averrhoa bilimbi L.) have α-amylase enzyme inhibition activity, inhibition against α-amylase enzyme and better inhibition activity. The test of α-amylase enzyme inhibition activity was carried out using 3 test groups, namely negative control, positive control (acarbose) and samples (ethanol extract and star fruit fraction) with concentrations of 12.5 ppm, 25 ppm, 50 ppm, 100 ppm and 200 ppm. The results of testing the inhibitory activity of α-amylase enzyme of ethanol extract and the fraction of star fruit (Averrhoa bilimbi L.) obtained IC50 values of 5.581 μg/mL, 76.725 μg/mL, 43.152 μg/mL and 55.447 μg/mL, respectively. Based on these results, it can be concluded that the ethanol extract of star fruit (Averrhoa bilimbi L.) at a concentration of 200 ppm has a very strong activity in inhibiting the α-amylase enzyme with an inhibition percentage of 85.217% and an IC50 value of 5.581 μg/mL.

Antioxidant and Antiaging Properties of Ethanolic Ripe Sesoot Fruit Extract

Skin aging can be characterized by changes in skin, such as the appearance of wrinkles and loss of skin moisture. Some elements that might lead to cell damages and aging are free radicals through the increase of the activities of hyaluronidase and tyrosinase. Bioactive compounds found in sesoot (Garcinia picrorhiza Miq.) are known for their antioxidant properties, which may reduce excessive amounts of free radicals in the body and act as an antiaging agent by inhibiting hyaluronidase and tyrosinase activities. This study aimed to examine the antioxidant, anti-hyaluronidase, and anti-tyrosinase properties found in Ethanolic Extract Ripe Sesoot (EERS). The ethanol extract of ripe sesoot fruit obtained from LIPI, Bogor Botanical Garden was used for the antioxidant and antiaging assays conducted at PT Aretha Medika Utama in December 2016. The activity of antioxidants was measured as the Ferric Reducing Antioxidant Power (FRAP) of the EERS, while the antiaging assays were performed through the inhibition activity of hyaluronidase and tyrosinase. Results indicated that the EERS has a higher FRAP activity (17.58 μM Fe (II)/μg) than xanthone (2.54 μM Fe (II)/μg) at the highest concentration of sample of 5,000 µg/mL. The anti-hyaluronidase of the EERS exhibited lower activity (IC50 of 619.21±12.15 µg/mL) than xanthone (IC50 of 365.55±25.10 µg/mL) and the tyrosinase inhibitory assay demonstrated a lower activity of EERS (IC50 of 1060.68±12.81 µg/mL) compared to xanthone (IC50 of 218.33±9.73 µg/mL). To conclude, EERS shows antioxidant and antiaging properties.

Evaluations of the in vitro and in vivo antidiabetic activity of 70 % ethanolic fruit extracts of Rosa abyssinica

BackgroundDiabetes mellitus is becoming major health challenge with continually increasing burden. High costs of conventional medicines and numerous side effects associated with them, on the other hand, easy availability and accessibility of traditional herbal medicines calls upon experimental investigations to validate their effect on lowering blood glucose level. MethodsThe dried fruit of Rosa abyssinica was macerated with 70 % ethanol and the extract's in vitro antidiabetic activity was investigated using dinitrosalisylic acid method for alpha amylase inhibitory activity. Furthermore, the in vivo hypoglycemic and Antihyperglycemic effects of various doses of the extract (100, 200 and 400 mg/kg) was determined on normoglycemic, glucose loaded (1500 mg/kg) and Streptozotocine (180 mg/kg)-induced diabetic mice models. ResultsThe acute oral toxicity study revealed the plant showed no toxic effect on swiss albino mice at 2000 mg/kg. The in vitro alpha amylase inhibitory activity study showed that the extract has comparable IC50 value of 21.37 ± 4.252 μg/ml with the standard drug acarbose (IC50 value of 26.72 ± 3.59 μg/ml). On the other hand, in normal mice, none of the dose levels except at 400 mg/kg significantly reduces blood glucose level. This is in contrast to the oral glucose tolerance test, which the extract produced significant reduction at 60, 90 and 120 min following glucose challenge. The 70 % ethanolic fruit extracts of Rosa abyssinica also experienced profound antidiabetic activity in streptozotocin-induced diabetic model. In the single-dose study, both RAFE200 and RAFE400 demonstrated a significant (P˂0.05) reduction in blood glucose levels at 1, 2, 3, and 4 h. Similarly, in the repeated-dose study, RAFE200 and RAFE400 not only significantly reduced blood glucose levels but also produced a notable improvement in animal body weight. ConclusionThe 70 % ethanolic fruit extracts of Rosa abyssinica have shown significant in vitro alpha amylase inhibition effect and an in vivo blood glucose level lowering effects in diabetic mice.Therefore, this study supports the traditional use of Rosa abyssinica in the management of diabetes mellitus.

Ethnomedical Study of Traditional Medicinal Plants for Cough and Tuberculosis (TB) of the Helong Tribe on Semau Island, Kupang Regency, East Nusa Tenggara

The Helong people in Kupang Regency, NTT Province, have experienced being exposed to cough and tuberculosis (TB). Therefore, it is believed that this community has also long since developed their local knowledge and traditional ways to prevent and treat the disease. In general, this study aims to analyze and find the concept of the Helong Tribe community and ethnomedical practices for the prevention and treatment of cough and tuberculosis (TB). This research is a medical anthropology research using a qualitative research method with an ethnographic approach, which is supported by laboratory research and literature studies. Field research was carried out on Semau Island, NTT Province, involving traditional medicine. The results of the research conducted in the form of interviews with traditional medicine practitioners in the Helong tribe obtained as many as 31 plants used in treatment, and there were 3 plants used to treat cough, including hemorrhagic cough/tuberculosis, namely plants: white banyan (Ficus benjamina L), mesocarp palm fruit (Borassus flabellifer L.) and white flower (Clerodendrum costatum R.Br). The three plants that are suspected to have the ability to treat cough and cough up blood carried out preliminary tests of antibacterial activity against bacteria that generally cause stones, namely Staphylococcus aureus bacteria. The results obtained for ethanol extract of white banyan leaves (Ficus benjamina L) with a concentration of 25% b/v with a diameter of 16.53 mm, 50% b/v with a diameter of 16.33 mm, and 75% b/v with a diameter of 16.56 mm. Mesocarp ethanol extract of palm fruit (Borassus flabellifer L.) At a concentration of 25% b/v with an inhibitory zone diameter of 11.60 mm, a concentration of 50% b/v with an inhibitory zone diameter of 12.30 mm, a concentration of 75% b/v with an inhibitory zone diameter of 13.40 mm, for white flowers (Clerodendrum costatum R.Br) at a concentration of 25%b/v with an inhibitory zone diameter of 9.41 mm, a concentration of 50% b/v of 10.36 mm and a concentration of 75% b/v of 11.24 mm. This means that the three plants have antibacterial activity against Staphylococcus aureus bacteria. Furthermore, for the antibacterial activity test against Mycobacterium tuberculosis bacteria for white banyan plants (Ficus benjamina L.), mesocarp of palm fruit (Borassus flabellifer L.), and white flowers (Clerodendrum costatum R.Br) by the MODS (Microscopically Observed Drug Susceptibility) method, it was obtained that the three plants at concentrations of 250 ppm, 500 ppm, and 1000 ppm were only seen to have the growth of Micobacterium tuberculosis bacteria in the second week. Passive control with INH observation until week IV did not see any bacterial growth, while for negative control in the first week, the growth of Mycobacterium tuberculosis bacteria was seen. It can be concluded that a concentration greater than 1000 ppm is needed for the three plants to inhibit the growth of Mycobacterium tuberculosis bacteria.

Comparative assessment of antioxidant activity in red apricot (Prunus armeniaca L.) and Fig fruits (Ficus carica L.) cultivated in Nakhchivan AR, Azerbaijan

Red apricot (Prunus spp.) and Black Fig (Ficus carica L.) are two of the most commonly grown summer fruits in the Nakhchivan region. In this preliminary study, ethanol fruit extracts were compared based on their total phenolic content (TPC) and antioxidant properties. According to the Folin-Ciocalteu method, the TPC was found to be 176.20 mg GAE/100 g in red apricot and 45.30 mg GAE/100 g in fig. Their antioxidant capacities were assessed using 2,2-Diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. The scavenging activity, identified as the concentration of ethanol extract needed to scavenge half of the radicals (SC50), was determined to be 3.52 mg/mL for red apricot and 6.46 mg/mL for fig. Based on these two biological activity assays, red apricot exhibited higher phenolic composition and radical scavenging activity. However, further studies are required to understand whether these differences are attributed to secondary metabolites in these fruits.

FORMULATION AND ANTIOXIDANT ACTIVITY TEST OF FACE TONER EXTRACT PREPARATION FROM 70% ETHANOL OF CUCUMBER FRUIT (Cucumis sativus L.)

Cucumber (Cucumis sativus L.) is a natural ingredient with potential therapeutic properties for addressing various skin-related problems. The study aims to identify a suitable formulation for a facial toner extract that exhibits favourable physical properties as determined by organoleptic, homogeneity, pH, and hedonic testing. The present study employed an experimental approach to produce a 70% ethanol extract of cucumber fruit through the maceration method, utilising 70% ethanol solvent. Subsequently, the extract derived from the cucumber fruit developed four formulas to prepare face toners. The concentrations of these formulas were designated as F0 (0%), FI (0.5%), F2 (1%), F3 (1.5%), and F4 (utilising brand x toner as a positive control). The physical evaluation test yielded the fulfilment of the physical criteria for the toner, encompassing the organoleptic, homogeneous, pH, and hedonic tests. The IC50 values obtained from the antioxidant activity test conducted on face toner preparations containing cucumber fruit extract at concentrations of 0.5%, 1%, and 1.5% were found to be 128 ppm, 91.017 ppm, and 62.218 ppm, respectively. The SPSS analysis reveals a significant difference in the IC50 value among the various formulas. Specifically, F3 exhibits a smaller IC50 value than the other formulas, indicating a stronger antioxidant activity. It is important to note that a smaller IC50 value indicates a stronger antioxidant activity. The study's findings suggest a positive correlation existing between the extract's concentration and its antioxidant activity, specifically, the extract denoted as F and administered at a concentration of 1.5%.

Antioxidant and cytotoxic effects of <i>Chrozophora rottleri</i> fruit ethanol extract

Liver cancer, particularly hepatocellular carcinoma (HCC), occurs from liver cell abnormalities, influenced by factors such viral hepatitis, obesity toxins and drugs. Non-Alcoholic Fatty Liver Disease (NAFLD) exacerbates liver disorders globally, marked by fat accumulation, whereas liver fibrosis raises cancer risk in NAFLD and Alcohol-Induced Liver Disease (ALD). Herbal medicine gains attraction for liver health, offering hepatoprotective benefits. Medicinal plant metabolites, particularly polyphenols, display antioxidative effects, possibly suppressing cancer cell development. This work focuses on evaluating the possible antioxidant and cytotoxic effects of Chrozophora rottleri fruit ethanol extract (CRFEE) using in-vitro experiments. The antioxidant capacity of CRFEE was examined by hydroxyl radical and nitric oxide scavenging experiments. CRFEE revealed considerable scavenging efficacy against both radicals, suppressing hydroxyl radicals by 48.25% with an IC50 of 35.08±1.62 μg/ml and nitric oxide by 49.35% with an IC50 of 307.44±2.28 μg/ml. Notably, CRFEE displayed better antioxidant efficiency compared to the standard antioxidant, butylated hydroxyl toluene (BHT), in neutralizing hydroxyl radicals. Additionally, the in-vitro cytotoxicity of Chrozophora rottleri fruit ethanol extract (CRFEE) was examined using the MTT test on HepG-2 cell line cultures. CRFEE had strong detrimental effects on HepG-2 cells, with higher dosages resulting to a major loss in cell viability. The IC50 value for CRFEE was determined 63±0.08μg/mL, suggesting its efficacy in reducing HepG-2 cell proliferation. The results demonstrate substantial antioxidant activity and cytotoxic effects against liver cancer cells (HepG-2 cell line). The bioactive chemicals contained in CRFEE show potential for future pharmaceutical applications, underscoring the relevance of natural-based research in cancer therapy and the necessity for further exploration in vivo.

Arctigenin from Forsythia viridissima Fruit Inhibits the Replication of Human Coronavirus.

Coronavirus can cause various diseases, from mild symptoms to the recent severe COVID-19. The coronavirus RNA genome is frequently mutated due to its RNA nature, resulting in many pathogenic and drug-resistant variants. Therefore, many medicines should be prepared to respond to the various coronavirus variants. In this report, we demonstrated that Forsythia viridissima fruit ethanol extract (FVFE) effectively reduces coronavirus replication. We attempted to identify the active compounds and found that actigenin from FVFE effectively reduces human coronavirus replication. Arctigenin treatment can reduce coronavirus protein expression and coronavirus-induced cytotoxicity. These results collectively suggest that arctigenin is a potent natural compound that prevents coronavirus replication.

Regulatory effect of Balanites aegyptiaca ethanol extract on oxidant/antioxidant status, inflammatory cytokines, and cell apoptosis gene expression in goat abomasum experimentally infected with Haemonchus Contortus

This experiment aimed to assess the regulatory effects of treatment with Balanites aegyptiaca fruit ethanol extract (BA-EE) on oxidant/antioxidant status, anti-inflammatory cytokines, and cell apoptosis gene expression in the abomasum of Haemonchus contortus–infected goats. Twenty goat kids were assigned randomly to four equal groups: (G1) infected-untreated, (G2) uninfected-BA-EE-treated, (G3) infected-albendazole-treated, (G4) infected-BA-EE-treated. Each goat in (G1), (G3), and (G4) was orally infected with 10,000 infective third-stage larvae. In the fifth week postinfection, single doses of albendazole (5 mg/kg.BW) and BA-EE (9 g/kg.BW) were given orally. In the ninth week postinfection, the animals were slaughtered to obtain abomasum specimens. The following oxidant/antioxidant markers were determined: malondialdehyde (MDA), glutathione (GSH), glutathione-S-transferase (GST), superoxide dismutase (SOD), catalase (CAT). The mRNA gene expression of cytokines (IL-3, IL-6, IL-10, TNF-α) and cell apoptosis markers (Bax, Bcl-2) were estimated. (G1) showed significantly reduced GSH content and GST and SOD activities but a markedly increased MDA level. (G3) and (G4) revealed a markedly lower MDA level with pronouncedly elevated GSH, SOD, and GST levels. The antioxidant properties of BA-EE were superior to those of albendazole. The mRNA gene expressions of IL-3, IL-6, IL-10, TNF-α, and Bax-2 were upregulated in (G1) but downregulated in (G3) and (G4). Bcl-2 and Bcl-2/Bax ratio expression followed a reverse course in the infected and both treated groups. We conclude that BA-EE treatment has a protective role in the abomasum of H. contortus–infected goats. This could be attributed to its antioxidant properties and ability to reduce pro-inflammatory cytokines and cell apoptosis.

Black Fruit Plant (Haplolobus Monticola) Ethanolic Extract as a Good Source of Chemical Compound Content with The Potential as A Safe Antioxidant and Antibacterial Agent

Black fruit is a native Papuan plant that faces extinction if it is not propagated. The availability of scientific information on the potential use of black fruit can help proliferate this plant. This study investigates the potential of black fruit plants in the leaves and flesh of the fruit using extraction, characterization, and extract activity testing. Extraction was carried out by maceration using a 96% ethanol solvent. Characterization was carried out by FTIR, UV-Vis spectrophotometers, and phytochemical screening. The antioxidant activity test was carried out by the DPPH method, the antibacterial test was carried out by the well diffusion method, and the toxicity test was carried out by the BSLT (Brine Shrimp Lethality Test) method. The results showed that the ethanol extract of black fruit flesh separated into two layers when stored in the refrigerator, while the leaf extract did not. Leaf extract is richer in phytochemical content compared to fruit flesh. Antioxidant and antibacterial activities were higher in leaf extracts than in fruit pulp extracts. Toxicity test results showed that the ethanol extract of black fruit leaves has the potential to be used as a food additive for antioxidant and antibacterial properties. The potential benefits of the ethanol extract of black fruit leaves and flesh can encourage cultivation and post-harvest management of this plant.

New Monoterpenoid Glycosides from the Fruits of Hypericum patulum Thunb.

The whole Hypericum patulum Thunb. plant is utilized in traditional medicine for its properties of clearing heat, detoxifying, soothing meridians, relaxing the liver, and stopping bleeding. In folk medicine, it is frequently used to treat hepatitis, colds, tonsillitis, and bruises. Phytochemical investigation of a 30% ethanol extract of the fresh ripe fruits of H. patulum has resulted in the isolation of two new pinane-type monoterpenoid glycosides 1-2, named patulumside E-F, and three new chain-shaped monoterpenoid glycosides 3-5, named patulumside G-H, J. Their structures were determined using extensive spectroscopic techniques, such as HR-ESI-MS, 1D and 2D NMR spectroscopy, and electronic circular dichroism (ECD) calculation. The anti-inflammatory activities of these compounds were evaluated in the LPS-induced RAW264.7 cells. This research represents the inaugural comprehensive phytochemical study of H. patulum, paving the way for further exploration of monoterpenoid glycosides.

Phenolic contents, antioxidant activity and proximate analysis of ZiziphusoxyphyllaEdgew. (Angreziber) from Soon Valley, Salt Range, Pakistan

The purpose of this research was to investigate the phenolic composition, antioxidant activity and proximate composition of ZiziphusoxyphyllaEdgew. (Angreziber) through the use of ethanol and aqueous extracts. The flavonoid concentration of the extracts exhibited significant variation as a result of employing 2 distinct extraction methods, specifically sun-drying and shade-drying. Shade-dried aqueous extracts of leaves yielded the highest TPC of 599±1.00 mg/100g GAE (where GAE stands for Gallic acid equivalent), while shade-dried ethanol extracts of leaves exhibited a minimum value of TPC 281±1.00 mg/100g GAE. In leaves,the highest flavonoid content was observed in sun-dried ethanol extracts at 496.296±3.70 mg/100g CE (where CE stands for catechin equivalent), while the minimum was observed in shade-dried aqueous extracts at 159.259 ±48.15 mg/100g CE. Sun-dried ethanol extract 3711.35 ± 2.70 µg/100g AAE (where AAE stands for ascorbic acid equivalent) exhibits a higher level of antioxidants as compared to shade-dried aqueous extracts valued at 462.70 ± 2.70 µg/100g AAE. Aqueous and ethanol extracts of fruit yielded 758.000 mg/100g GAE and 739.333 mg/100g GAE respectively. At the same time, aqueous and ethanol extracts of fruit yielded 405.045 µg/100g AAE and 329.369 µg/100g AAE antioxidants respectively. Proximate analysis of Z. oxyphylla fruit yielded the following results: Moisture 11.9333±0.0208%, fat 8.2466± 0.02081% fiber 5.03 ± 0.02%, ash 5.6666± 0.1527%, protein 2.0366± 0.0152% and NFE (Nitrogen-Free Extract) 79.233 ± 0.02081%. The results obtained from this study, which focused on the total phenolic contents and proximate compositions of Z. oxyphylla, can serve as a foundation for further investigations into its antioxidant capabilities also.

Protein and sugar contents, total antioxidant capacity, analgesic and antiulcer activities of quince fruit extract

Cydonia oblonga belongs to the Rosaceae family, known in Algeria as sfarjel. It is a good source of secondary metabolites with antidiabetic, antihemolytic and antiallergic effects. The present study was undertaken to estimate total proteins and sugar contents and in vitro antioxidant, analgesic, and gastroprotective activities of quince fruit ethanolic extract (QFEE). Proteins and sugar contents of QFEE were determined to be 0.06 ± 0.002 mg BSA E/ g of dry extract and 111.95±0.02 mg GE/g of dry extract, respectively. Using total antioxidant capacity (TAC), QFEE demonstrated a critical antioxidant activity with an IC50 value of 0.39±0.008 mg/ml. Oral administration of QFEE at 200 and 600 mg/kg doses to rats gave a dose-dependent gastroprotective effect in an ethanol model-induced ulcer, with protection percentages of 77.75 and 91.81 %, respectively. The same doses of extract had analgesic activities against acetic acidinduced abdominal contraction. According to these findings, quince extract is an essential source of antioxidant compounds that may have analgesic properties and shield the stomach from developing ulcers. Keywords: Cydonia oblonga Mill, Sugar content, protein content, Antioxidant activity, Analgesic, Ulcer

Protein and sugar contents, total antioxidant capacity, analgesic and antiulcer activities of quince fruit extract

Cydonia oblonga belongs to the Rosaceae family, known in Algeria as sfarjel. It is a good source of secondary metabolites with antidiabetic, antihemolytic, and antiallergic effects. The present study was undertaken to estimate total proteins and sugar contents and in vitro antioxidant, analgesic, and gastroprotective activities of quince fruit ethanolic extract (QFEE). Proteins and sugar contents of QFEE were determined to be 0.06 ± 0.002 mg BSA E/ g of dry extract and 111.95±0.02 mg GE/g of dry extract, respectively. Using total antioxidant capacity (TAC), QFEE demonstrated a critical antioxidant activity with an IC50 value of 0.39±0.008 mg/ml. Oral administration of QFEE at 200 and 600 mg/kg doses to rats gave a dose-dependent gastroprotective effect in an ethanol model-induced ulcer, with protection percentages of 77.75 and 91.81 %, respectively. The same doses of extract had analgesic activities against acetic acidinduced abdominal contraction. According to these findings, quince extract is an essential source of antioxidant compounds that may have analgesic properties and shield the stomach from developing ulcers. Keywords: Cydonia oblonga Mill, Sugar content, protein content, Antioxidant activity, Analgesic, Ulcer.

Free Radicals scavenging potency of ethanolic fruit extract of Selim pepper (Xylopia aethiopica)

Free Radicals scavenging potency of ethanolic fruit extract of Selim pepper (Xylopia aethiopica)