@article { author = {Mohammed, Haifaa J. and Zainulabdeen, Jwan A. and AL-khalidi, Nawal M.}, title = {Effect of lifestyle for Iraqi Inflammatory bowel disease patients with some biochemical parameters}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {1-6}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.311494.1255}, abstract = {Inflammatory bowel disease patients (IBD) are more likely to suffer from mental disorders, malnutrition and poor quality of life (QoL), all of which can result in poor clinical outcomes. The aim of this study is to find out how common malnutrition, psychiatric difficulties and poor quality of life is in IBD patients, as well as their risk factors and evaluation of the activity of Alkaline Phosphatase (ALP), Alanine Transaminase (ALT), and Aspartate Aminotransferase (AST), with measuring the level of urea and creatinine. The mean ± SD of age for the three groups (CD, UC and HC) were 27.02±7.71, 29.12±7.82 and 30.58±7.30  years respectively; ALT in the sera of both patient groups (CD&UC) was a significant decrease (p<0.05) when compared to the (HC group) while significant decrease (p<0.05) in AST in (CD group), as well as highly significant increase  (p<0.001)  in AST of (UC group) was discovered when compared to their levels in the matching (HC group). A highly significant increase (p<0.001) in serum ALP of (UC group) and a significant increase (p<0.05) of (CD) group in comparison to that of the (HC group), and a non-significant differences (p<0.05) in serum Urea and Creatinine of both patient groups (CD & UC) were discovered when compared to that of the (HC group). It was concluded that the psychological state could be one of the reasons for the occurrence of inflammatory bowel disease (IBD) which has a poor impact on QoL.}, keywords = {Psychological factors,Inflammatory bowel diseases,ALT,AST,ALP,Urea,ceratinine}, url = {https://www.echemcom.com/article_141379.html}, eprint = {https://www.echemcom.com/article_141379_d6fac9f84d5f9d892edc8786d890dc67.pdf} } @article { author = {Jasim, Aktham and Hussien, Zainab and Abd-Alrazac, Hussein and Majid, Muthana}, title = {Estimation of the total amounts of manganese ions in some of the medicinal plants leaves using flow injection technique combined with photometric detection method}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {7-15}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.312067.1258}, abstract = {For decades, one of the most required methodologies is to develop a new, simple and sensitive analytical method for the determination of trace amounts of elements in plants. Therefore, a spectrophotometric method based on continuous flow injection technique combined photometric detector has been developed and validated for the rapid determination of trace with amounts of manganese ions in plant leaves.  The developed method is based on the converting of Mn+2 ions to permanganate using hydrogen peroxide in an alkaline medium (KOH).  The coloured violet product was measured using homemade photometric detector at 450 nm. Under optimum conditions, a flow rate of 1.8 mL. min, hydrogen peroxide concentration and potassium hydroxide, the linearity of the developed method was in the range of 0.1-36 mg L-1 with 0.03 mg L-1 and 1.8% as the detection limits and RSD% respectively. 10 mg is the required weight of the powdered sample for the determination of the manganese. Using four different types of medicinal plants (Catharanthus roseus, Taraxacum officinale, Vicia faba and Pinus nigra), the developed method was applied successfully to determine the total amounts of total Mn+2 in medicinal plants leaves. To ensure the validity of the developed method, the obtained results from the developed method and from those obtained from the reported method were statistically compared using paired t-test at 95% confidence interval. The statistical analysis has shown no significant difference between the methods. Therefore, the developed method can be used as an alternative analytical method for the determination of the total amounts of manganese in some of medicinal plants.    }, keywords = {medicinal plants,manganese,photometric method,Flow injection analysis,trace elements}, url = {https://www.echemcom.com/article_141492.html}, eprint = {https://www.echemcom.com/article_141492_3a23445e73b5e89c280ad41c1b29b39d.pdf} } @article { author = {Jasim, Duaa and Abbas, Alyaa}, title = {Synthesis, identification, antibacterial, medical and dying performance studies for azo-sulfamethoxazole metal complexes}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {16-40}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.310593.1251}, abstract = {By diazotization and coupling for 7-Bromo-8-hydroxyquinoline and sulfamethoxazole, the novel [4-(5-(7-Bromo-8-hydroxyquinoline) azo) sulfamethoxazole] (HAS) has been produced. To make new complexes, the ligand (HAS) was reacted with [Pd (II), Pt (II), Ni (II), and Co(II)]. Spectroscopic methods, thermal analysis, molar conductance data, and magnetic measurements were utilized to analyze both the (HAS) ligand and metal complexes of the ligand. The technique of mole ratio was used to determine the stoichiometric of the complexes, which was [1:2] [M:L] for the complexes of Pt(II) and Pd(II) exhibited square planar geometry, whereas Ni(II) was determined to be octahedral and Co(II) was determined to be distorted octahedral geometry. For HAS ligand and its complexes, the dyeing performance, anti-bacterialand and anti-fungal properties were studied. The Platinum complex was also investigated as an antioxidant and anti-cancer agent, whereas cobalt complex was investigated as an anti-inflammatory agent. The ligand was put to the test as an indicator.}, keywords = {Sulfamethoxazole,Anticancer,Antioxidant,dying performance,complexes}, url = {https://www.echemcom.com/article_141627.html}, eprint = {https://www.echemcom.com/article_141627_6f3617958a43fda14160c28e8266f90e.pdf} } @article { author = {Jasim, Mohammed and Al-Ani, Huda}, title = {Evaluating spectra, thermodynamic and kinetic parameters of the complexation reaction of organic compound or chelation therapy drug with some heavy metal pollutants}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {41-51}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.305322.1239}, abstract = {In this paper, we examined the use of chelation therapy for treating metal intoxication in humans. Chelation therapy is the use of chelating agents (complexing agents) to detoxify poisonous metals such as Nickel, Cobalt, and Lead by converting them to chemically inert form that can be excreted without further interactions with the body. The UV-Vis measurements were carried out in the water as the best media for this work. The electronic spectrum of free chelate in water solution was characterized by a single band for pyridoxine (Vitamin B6), with a single band as λ max nm. Adding Ni (II) and Co (II) ions to the chelate solution showed an increase in absorbance with Vitamin B6 with a little shift in λ max. This change caused the formation of the complexes. The stoichiometry of the formed complexes was investigated by the method of continuous variation, and they were found in a ratio of (1:1). The stability constants were calculated at four temperatures at the range of (298, 303, 308, 313 and 318) oK. Thermodynamic parameters like ΔHo, ΔGo, and ΔSo were determined at five different temperatures. Chemical kinetics showed that this effect was subjected to the pseudo-first-order chelation with Ni and Co ions.}, keywords = {Chelating agents,Stoichiometry,Therapy drug,UV-Vis,spectrophotometric,Heavy metal}, url = {https://www.echemcom.com/article_141628.html}, eprint = {https://www.echemcom.com/article_141628_1bf550a2087c1def06bcc8ac703b238f.pdf} } @article { author = {Turkie, Nagham and Khalid, Ghufran}, title = {Ciprofloxacin assessment via the formation of precipitate reaction product with ammonium metavanadate as a reagent using ISNAG-Fluorimeter}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {52-66}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.314811.1260}, abstract = {The assessment of Ciprofloxacin.HCI using continuous flow injection diverging light was investigated.  A moder, simple, rapid, and sensitive approach  has been developed by using an ISNAG-Fluorimeter analyzer for assessing Ciprofloxacin.HCI pure state as well as pharmaceuticals (tablets); the process was based on the interaction of Ciprofloxacin.HCI with ammonium metavanadate (v) (AMV) as a precipitating agent to yield an ion pair association yellow precipitate rapidly in salt medium. To increase the affectability of the established approach, optimum parameters have been selected. For the instrument response vs Ciprofloxacin-HCl concentrations, the scatter plot range and linear dynamic range were 0.0-50 mmol/L. For linear dynamic range, the correlation coefficient (r) was 0.98623, and the percentage linearity (R2 percent) was 97.26%. With a concentration of 10, 35 mmol/L, the percentage linearity for repeatability (n=8) was less than 0.34 percent. The detection limit of gradual dilution for the lowest concentration in the scatter plot range of the calibration curve was 0.221 g/sample. Ciprofloxacin.HCI in pharmaceutical tablets was effectively estimated using the described approach. The individual t-test with 95 percent confidence (α=0.05) was used to analyze drugs using the usual incremental technique. The results were also compared to those obtained using traditional UV-Spectrophotometric techniques at a wavelength of 272 nm. The ISNAG-Fluorimeter analyzer and traditional techniques yielded no significant differences in the results.}, keywords = {ciprofloxacin.HCI,flow injection,diverge light,ISNAG-fluorimeter analyser}, url = {https://www.echemcom.com/article_141630.html}, eprint = {https://www.echemcom.com/article_141630_08ef71a7e0136ceb40ed11513b84bd10.pdf} } @article { author = {Hussein, Noor and Khider Abbas, Alyaa}, title = {Synthesis, spectroscopic characterization and thermal study of some transition metal complexes derived from caffeine azo ligand with some of their applications}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {67-93}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.307545.1245}, abstract = {Novel N,N-bidentate azo ligand, namely 8-[5-(2-sulfonic acid naphthyl)azo]Caffeine (SNAC), as well as their metal complexes with [Ag(I), Co(II), Cu(II), Pd(II) ,and Pt(IV)] were synthesized and characterized by utilizing elemental analysis, spectroscopic  techniques, magnetic susceptibility, molar conductance and thermal analysis. The stability constant and Gibbs free energy were examined by spectroscopic methods. The ligand(SNAC) in comparison to its complexes were tested for their antibacterial, antioxidant , anticancer and burn healing activities.}, keywords = {Caffeine-azo ligand,Metal complexes,spectroscopic techniques,Anticancer,burn healing}, url = {https://www.echemcom.com/article_142072.html}, eprint = {https://www.echemcom.com/article_142072_d253c28e9966aab486f60a9d7d83aa48.pdf} } @article { author = {Salih, Halla and Hamed, Ameera}, title = {Extraction and determination of tannic acid in rosemary, anise, and cinnamon by reversal phase RP-HPLC}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {94-102}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.318961.1276}, abstract = {A reversed-phase high-performance liquid chromatography method was used for quantitative tannic acid in (rosemary, anise and cinnamon) with isocratic mode. the column which has been used is C18 (250 mm×4.6 mm i.d.;5 µm) at room temperature, with a mobile phase composed of methanol /water which the best ratio for separation tannic acid was (90:10 v: v%) at (pH 6) and the optimum flow rate was 1.5 mL/min, the run time (5 min) at a detection wavelength 277 nm at room temperature. The linearity of calibration curve was (0.1-60 µg mL-1). The value detection of limit and quantification were calculated to be 0.0037 and 0.0122 µg mL-1 respectively. The precision and accuracy were (98.18-100.095%). The recoveries provided by the method were ranged between (-2.57-0.09).}, keywords = {Tannic Acid,polyphenols,UV-Vis,HPLC,Spectrophotometry,Rosemary,Cinnamon,Anise}, url = {https://www.echemcom.com/article_142343.html}, eprint = {https://www.echemcom.com/article_142343_7f5246e749e3c1c07717018f08d86f6a.pdf} } @article { author = {Hussien, Sari and Doosh, Kifah}, title = {Manufacture of therapeutic yogurt using β-galactosides enzyme extracted from tomato (Lycopersicom Esculentum L)}, journal = {Eurasian Chemical Communications}, volume = {4}, number = {1}, pages = {103-112}, year = {2022}, publisher = {Sami Publishing Company (SPC)}, issn = {2717-0535}, eissn = {2676-6280}, doi = {10.22034/ecc.2022.315168.1264}, abstract = {The aim of this work was to extract and purify β-galactosidase from tomato (Solanum lycopersicum). Ten different extraction methods were explored to find the optimal extraction method for the enzyme. The best specific activity of crude enzyme was 212.27 U/mg protein in sodium phosphate buffer (0.1M and pH6). The purifying operations were carried out using 60% ammonium sulfate precipitation. Lactase enzyme 600UL/M was used for hydrolyzing lactose of milk. Maximum (85–90%) hydrolysis of milk was achieved using a 0.5 percent enzyme concentration at pH 6.5 and incubation at 45 °C for 4 hours. Milk whose lactose was hydrolyzed by β-galactosidase was used for the production of stirred flavored yogurt. The sucrose supplied to the products was calculated to compensate the sweetness gained as a result of lactose hydrolysis. The percentages of sucrose saving in stirred flavored yogurt were 4.21, 5.6, 9.4, 11.7, 13.2, 15.3, 18.5 and 21.7 % for lactose hydrolysis percent 23.6, 41.5, 52.2, 6.4, 67.6, 76.6, 83.3 and 87.2%, respectively. The sweetness sensory evaluation of the stirred flavored yogurt showed non-significant differences among hydrolyzed-lactose and the untreated samples.}, keywords = {β-galactosidase,lactose hydrolysis,yogurt}, url = {https://www.echemcom.com/article_142397.html}, eprint = {https://www.echemcom.com/article_142397_845d4ec0a0f5bd35a5e4ab22ea496978.pdf} }