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Enhancing Cannabis Extraction Efficiency and Sustainability through Quantum Computing: A Review 通过量子计算提高大麻提取效率和可持续性:综述
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390604
Mokhlesur R. M, Tahmid C. A, Hassan S, Zubaer M, Awang M, Hasan M
The plant is also known as hemp, although this term is often used only to refer to varieties of cannabis cultivated for non-drug use. Cannabis has long been used as hemp fiber, hemp seeds and their oil, hemp leaves as vegetable and juice, for medicinal purposes and as a recreational drug. It has been widely used specifically in incense, peaceful sleep for cancer affected patients and traditional medicine. Its common uses include treating knee joint pain, inflammatory-related complaints, diarrhea, and a tonic, sedative, and cardio caring agent. Cannabis sativa is the hemp plant from which marijuana and cannabinoids (leaves, stems, seeds) are derived. The most potent form of this plant's extracts is hash oil, a liquid. Quantum computing, on the other hand, offers unprecedented computational power and can revolutionize various scientific fields. The study's goal is to explore the potential of quantum computing to enhance the extraction process. By employing quantum algorithms, the project aims to optimize critical parameters such as pressure, temperature, and extraction time, leading to improved efficiency and higher yields. Quantum simulations will model the behavior of CO2 as a supercritical fluid within the cannabis matrix, supplying insights into the complex dynamics of the extraction process. Finally, the use of quantum algorithms promises to ease the development of more efficient and sustainable extraction methods, resulting in the production of high-quality cannabis-derived products with enhanced medicinal and industrial applications.
大麻植物也被称为 "大麻",不过这个词通常仅指非药物用途的大麻品种。长期以来,大麻一直被用作大麻纤维、大麻籽及其油、作为蔬菜和果汁的大麻叶、药用植物和娱乐性药物。大麻被广泛用于熏香、癌症患者的安眠药和传统医学。其常见用途包括治疗膝关节疼痛、与炎症有关的不适、腹泻以及滋补、镇静和心血管护理剂。大麻(Cannabis sativa)是一种大麻植物,大麻和大麻素(叶、茎、种子)就是从这种植物中提取的。这种植物最有效的提取物是大麻籽油,一种液体。另一方面,量子计算提供了前所未有的计算能力,可以彻底改变各个科学领域。这项研究的目标是探索量子计算在增强提取过程中的潜力。通过采用量子算法,该项目旨在优化压力、温度和萃取时间等关键参数,从而提高效率和产量。量子模拟将模拟二氧化碳作为超临界流体在大麻基质中的行为,为萃取过程的复杂动态提供洞察力。最后,量子算法的使用有望促进更高效、更可持续的萃取方法的开发,从而生产出高品质的大麻衍生产品,提高其医疗和工业应用价值。
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引用次数: 0
Utilization of Granular Activated Carbon for Sustainable Environmental Contaminants Remediation 利用颗粒活性炭进行可持续环境污染物修复
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390631
Y. K. Meshram, R. U. Khope, Reshal A. Deshmukh
An environment eco-friendly adsorbents such as filtrasorb-816 and filtrasorb-820 were used in this work. For the evaluation of the adsorption of manganese from the aqueous phase, granular activated carbons were used in conjunction with organic ligands such as 3,5-Dinitrobenzoic acid. The phenomenon of adsorption characteristics of manganese in an aqueous phase was studied at a constant temperature of 25 ±1℃ C and pH 5. Granular activated carbons were characterized by SEM analysis. Experimental data were tested by using Pseudo first and Pseudo second-order kinetic models. From the results, it was investigated that Pesudo second-order data is more favorable than the pseudo-first-order for this system. The Langmuir, Freundlich, and Temkin isotherms models were used to describe the equilibrium characteristics of adsorption of Mn2+ onto activated carbon but the R2 value of the Langmuir isotherm model was higher than other isotherms and hence it is the best fit. From this study, it was found that F-820 has more adsorption capacity to scavenge Mn2+ than F-816 from aqueous phase
这项研究使用了一种环保型吸附剂,如 filtrasorb-816 和 filtrasorb-820。为了评估水相中锰的吸附情况,使用了颗粒活性炭和有机配体(如 3,5-二硝基苯甲酸)。在恒温 25 ±1℃ 和 pH 值为 5 的条件下,研究了水相中锰的吸附特性。使用伪一阶和伪二阶动力学模型对实验数据进行了检验。结果表明,对该体系而言,伪二阶数据比伪一阶更有利。Langmuir、Freundlich 和 Temkin 等温线模型被用来描述 Mn2+ 在活性炭上的吸附平衡特性,但 Langmuir 等温线模型的 R2 值高于其他等温线模型,因此它的拟合效果最好。这项研究发现,F-820 比 F-816 从水相中清除 Mn2+ 的吸附能力更强。
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引用次数: 0
Synthesis, Structures and Antimicrobial Activities of Novel Schiff Base Ligand and Its Metal Complexes 新型希夫碱配体及其金属配合物的合成、结构和抗菌活性
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390617
S. Adhao, Rahul Ramchandra Wagh
A novel ligand (E)-7-hydroxy-4-methyl-8-(1-(naphthalen-1-ylimino) ethyl)-2H-chromen-2-one [HOMNIEC] was synthesized by condensation of 8-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one and Naphthalen-1-amine by the reported method. The metal complexes with this ligand were synthesized by using a common new method. FTIR, 1H NMR, Mass Spectrometry and TGA techniques were used to confirm their structures. The FTIR spectral data indicate that the ligand was coordinated with the metal ions through the phenolic oxygen on coumarin moiety and nitrogen of azomethine. The ligand and complexes were examined for in vitro antimicrobial activities using broth microdilution method in DMSO medium against Escherichia Coli (MTCC 443) and Pseudomonas Aeruginosa (MTCC 1688) a gram-negative bacterial strain, Staphylococcus Aureus (MTCC 96) and Streptococcus Pyogenes (MTCC 442) a gram-positive bacterial strain, and Candida Albicans (MTCC 227), Aspergillus Clavatus (MTCC 1323) and Aspergillus Niger (MTCC 280) fungal strains. The metal complexes were found to have enhanced antimicrobial activities compare to the Schiff base [HOMNIEC] ligand. Especially, the antifungal activity of Cu(II) and Zn(II) ions complexes was found to be twofold more than the standard drug griseofulvin against C. Albicans.
一种新型配体(E)-7-羟基-4-甲基-8-(1-(萘-1-亚氨基)乙基)-2H-苯并吡喃-2-酮[HOMNIEC]是通过报道的方法将 8-乙酰基-7-羟基-4-甲基-2H-苯并吡喃-2-酮和萘-1-胺缩合合成的。该配体的金属配合物采用一种常见的新方法合成。利用傅立叶变换红外光谱、1H NMR、质谱和热重分析技术确认了它们的结构。傅立叶变换红外光谱数据表明,配体通过香豆素分子上的酚氧和偶氮甲基的氮与金属离子配位。在 DMSO 培养基中,采用肉汤微稀释法对配体和配合物进行了体外抗菌活性检测,检测对象为大肠杆菌(MTCC 443)和绿脓杆菌(MTCC 1688)(一种革兰氏阴性细菌菌株)、金黄色葡萄球菌(MTCC 96)和化脓性链球菌(MTCC 442)(革兰氏阳性细菌菌株),以及白色念珠菌(MTCC 227)、黑曲霉(MTCC 1323)和尼日尔曲霉(MTCC 280)(真菌菌株)。研究发现,与希夫碱配体 [HOMNIEC] 相比,金属配合物的抗菌活性更强。特别是发现 Cu(II) 和 Zn(II) 离子配合物对白僵菌的抗真菌活性是标准药物格列沙芬的两倍。
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引用次数: 0
LC/MS/MS Method Development and Validation for the Estimation of Lasmiditan in Bulk and Pharmaceutical Formulation 用于估算散装和药物制剂中拉斯米丹含量的 LC/MS/MS 方法开发与验证
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390625
D.China Babu, M. Alagusundaram, G. S. S. Harsha, Shailender Sing Nerwarya, G. Venkateshwarlu, A. Parameswari, SK. Aleesha
Background: Lasmiditan is an agonist of 5HT1F receptor, acute migraine is treated and oral dose is safe and effective. No analytical methods were reported on Lasmiditan Drug. Objectives: The goal of the current project is to create a quick, effective, and reproducible LC/MS/MS method for the estimation of Lasmiditan. The mobile phase was used Acetonitrile: 0.1% formic acid (70:30) in the developed method, and it was running down a C18 column (SP) with dimensions of 150 mm, 4.6 mm i.d., and 3.5 µm at a rate of 1 mL/min. The [M+H]+ ion m/z ratio for the substance was observed in the mass spectrum was 378.24. The drug had a retention time of 2.3 minutes. The linearity range was found to be in between 12.50 ng/mL and 75 ng/mL. The regression coefficient value was found to be 0.999, which is good satisfactory value for linearity. The LOD and LOQ for baseline measurement and detection were 0.66 ng/mL and 2.22 ng/mL, respectively; the method was shown good accuracy and precision levels, and it was proved through the assay values. The method was proved as robust after deliberated changes in parameters of flow rate (±0.2mL) and organic phase (±3 mL) in mobile phase composition and values were found to be 99.50%-100.73% & 99.10%- 101.83% respectively. Conclusion: The LC/MS/MS method is more advanced and sensitive to determine the drugs at nanograms level. Hence developed method used for the regular assay. This is more sensitive, selective, and rapid for identification and quantification of LMT in the bulk and Pharmaceutical formulation.
背景:Lasmiditan 是 5HT1F 受体的激动剂,可治疗急性偏头痛,口服剂量安全有效。目前还没有关于 Lasmiditan 药物分析方法的报道。目标:本项目的目标是建立一种快速、有效、可重复的 LC/MS/MS 方法来估算 Lasmiditan。该方法的流动相为乙腈:0.1%甲酸(70:30),采用 150 毫米、4.6 毫米内径、3.5 微米的 C18 色谱柱(SP),流速为 1 毫升/分钟。质谱中观察到该物质的[M+H]+ 离子 m/z 比率为 378.24。药物的保留时间为 2.3 分钟。线性范围为 12.50 纳克/毫升至 75 纳克/毫升。回归系数为 0.999,线性关系良好,令人满意。基线测量和检测的 LOD 和 LOQ 分别为 0.66 ng/mL 和 2.22 ng/mL。在对流动相组成中的流速(±0.2 毫升)和有机相(±3 毫升)等参数进行调整后,证明该方法具有良好的稳定性,其值分别为 99.50%-100.73% 和 99.10%- 101.83%。结论LC/MS/MS 方法更先进、更灵敏,可测定毫微克级的药物。因此,所开发的方法可用于常规检测。该方法灵敏度高、选择性强,可快速鉴定和定量散装和药物制剂中的 LMT。
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引用次数: 0
Determination of Caffeic acid in Cigarette Smoke and Urine by Electrochemical Methods Using Supramolecular Electroactive Materials grafted in Screen Printed Carbon Electrode 利用丝网印刷碳电极接枝超分子电活性材料的电化学方法测定香烟烟雾和尿液中的咖啡酸
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390606
Syed Kashif Ali, G. Gambhir, G. Khuwaja, Sayeed Shabi, Safaa F. Saleh, Angum M M Ibrahim, Amal. A. Noureideen, Mawada Abubaker Abdelgadir Mohammed
Selective determination of caffeic acid, was carried out by using Screen Printed Carbon Electrode (SPCE) to give a reliable, scalable, and inexpensive electrochemical method with enhanced analytical performance. SPCE was first activated by linear sweep voltammetry using KOH solution, followed by its electrochemical grafting with cyclodextrins. Britton Robinson buffer (BRB) solution having pH 8.1, demonstrated a clear electrocatalytic impact towards caffeic acid oxidation, which indicated a greater current response compared to the activated electrode in the cyclic voltammetric and square wave voltammetric (SWV) investigations. The SWV waves at the activated SPCE was used under ideal conditions to produce a linear calibration curve with detection limits of (LoD, 4 sb/m) and quantification limits of (LoQ, 11 sb/m) of 0.38 M and 1.1 M, respectively.
利用丝网印刷碳电极(SPCE)对咖啡酸进行了选择性测定,从而获得了一种可靠、可扩展、成本低廉且分析性能更高的电化学方法。首先用 KOH 溶液通过线性扫描伏安法激活 SPCE,然后用环糊精对其进行电化学接枝。pH 值为 8.1 的布里顿-罗宾逊缓冲液(BRB)对咖啡酸氧化有明显的电催化作用,这表明在循环伏安法和方波伏安法(SWV)研究中,与活化电极相比,活化电极的电流响应更大。在理想条件下,活化 SPCE 的 SWV 波产生了线性校准曲线,检出限(LoD,4 sb/m)和定量限(LoQ,11 sb/m)分别为 0.38 M 和 1.1 M。
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引用次数: 0
Applications of Guar gum 6-amino Caproic acid (GACA) Resin for Extraction of Cobalt and Zinc Metal Ions from References Waste Water Using Batch Method 瓜尔胶 6-氨基己酸 (GACA) 树脂在批次法提取参考废水中的钴和锌金属离子中的应用
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390611
Punam Singh Bhati, Ishwar Singh, A. V. Singh
Natural Guar gum based resin which containing 6-amino caproic acid as a functional group has been synthesized. This modified ion exchange resin was used for removal of toxic metal ions from synthetic waste water using the principle of ion exchange mechanism. GACA resin was used for removal of Zn (II) and Co (II) metal ions from aqueous solution containing these metal ions. Zn (II) ion show maximum adsorption and Kd value at pH 5 while Co (II) show at pH 6. Zn (II) show maximum adsorption on GACA resin is 81.34% and for Co (II) is 73.3% which is good result.
合成了以天然瓜尔胶为基础的树脂,其中含有作为官能团的 6-氨基己酸。利用离子交换机理原理,这种改性离子交换树脂被用于去除合成废水中的有毒金属离子。GACA 树脂用于从含有 Zn (II) 和 Co (II) 金属离子的水溶液中去除这些金属离子。锌(II)离子在 pH 值为 5 时的吸附量和 Kd 值最大,而钴(II)离子在 pH 值为 6 时的吸附量和 Kd 值最大。锌(II)离子在 GACA 树脂上的最大吸附量为 81.34%,而钴(II)离子在 GACA 树脂上的最大吸附量为 73.3%,结果良好。
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引用次数: 0
Characterization of Platinum (Pt) Based Nanocomposite Thin films 铂(Pt)基纳米复合薄膜的表征
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390634
S. P. Singh, U. C. Srivastava
In the present communication we are reporting experimentally observed data of Platinum (Pt) based nano composite thin films. Platinum (Pt) shows crystalline behavior whereas Antimony tri sulfide (Sb2S3) shows amorphous behavior, and it has layered structure. In this observation the ratio of Pt and Sb2S3 is taken in 1:10 respectively, due to which multiple peaks shown in X-ray Diffraction (XRD) and have studied its variation by doing UV-VIS spectroscopy of different thickness of deposited material. Therefore, by this analysis of the nano composite materials we can synthesize nanomaterials which have great applications in photodetectors, solar cells, drug delivery, Fuel Cell, sensors, bioimaging and many other materials fabrications.
在这篇通讯中,我们报告了基于铂(Pt)的纳米复合薄膜的实验观测数据。铂(Pt)呈晶体状,而三硫化锑(Sb2S3)呈无定形状,具有层状结构。在这次观察中,铂和三硫化二锑(Sb2S3)的比例分别为 1:10,因此在 X 射线衍射(XRD)中会出现多个峰值,我们还通过对不同厚度的沉积材料进行紫外可见光谱分析来研究其变化。因此,通过对纳米复合材料的分析,我们可以合成在光电探测器、太阳能电池、药物输送、燃料电池、传感器、生物成像和许多其他材料制造中具有重要应用价值的纳米材料。
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引用次数: 0
An Investigative Study of Medicinal Herbs for Anti-obesity Potential: (A-Review) 抗肥胖药草的调查研究:(综述)
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390605
R. Ghai, S. Chaudhary, Kandasamy Nagarajan, Richa Goel, Shardendu Kumar Mishra, Naveen Kumar Tholia, Nazakat Ali, Monika Kaurav
Obesity is stated to be a notable concern for public health and plays a significant role in the development of numerous non-communicable diseases (NCDs), including conditions affecting the heart, metabolism, and the nervous system. The use of medicinal plants to maintain normal weight and excellent health has been researched for a very long time. However, sufficient empirical data are still lacking to support the scientific notion of the use of herbal products for weight management. Obesity has traditionally been treated with herbal remedies from both domestic and international sources, including Ayurveda (Indian Traditional Medicine System). This article provides a brief overview of obesity-related disorders and their epidemiology, then discusses the potential anti-obesity effects of plants including Salvia plebian, Glycine max, Curcuma longa, Camellia sinensis, Moringa citrifolia, and others using validated tested animal models. It also focuses on the active phytochemical components that give these substances their anti-obesity properties, such as daidzein, ginsenosides, curcuminoids, zingiberene, curcumene, and ellagitannin. The paper was compiled after going through marketed formulations used worldwide, clinical trials and patents based on herbal products for obesity. This review can assist numerous researchers in conducting additional research on exploring the potential.
肥胖症是公众健康的一个显著问题,在许多非传染性疾病(NCD)的发病中扮演着重要角色,包括影响心脏、新陈代谢和神经系统的疾病。利用药用植物保持正常体重和良好健康状况的研究由来已久。然而,目前仍缺乏足够的经验数据来支持使用草药产品控制体重的科学理念。传统上,肥胖症可通过国内外的草药疗法进行治疗,其中包括阿育吠陀(印度传统医学体系)。本文简要概述了与肥胖有关的疾病及其流行病学,然后利用经过验证的动物模型讨论了丹参、甘草、莪术、山茶、辣木等植物的潜在抗肥胖作用。论文还重点介绍了赋予这些物质抗肥胖特性的活性植物化学成分,如大豆苷、人参皂苷、姜黄素、姜黄烯、姜黄烯和鞣花丹宁。这篇论文是在研究了全球使用的市场配方、临床试验和肥胖症草药产品专利后编写的。这篇综述可帮助众多研究人员开展更多研究,发掘其中的潜力。
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引用次数: 0
Green Synthesis and Antimicrobial Activities of Some Aromatic Hydrazones 一些芳香族肼的绿色合成与抗菌活性
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390638
Vijay Kumar Yadav, Meena Bhandari, Satbir Singh
The condensation reaction of Benzil with semicarbazide followed by a triazine ring formation and then subsequent interaction with substituted aromatic aldehydes, resulted in synthesis of aromatic hydrazone derivatives (C1 – C4). These derivatives have been synthesized via greener method using acetic acid rather than conc. Sulfuric acid. The resultant compounds were analyzed using spectral (1H-NMR, IR) and elemental analysis. The in-vitro analysis of these compounds portrayed prominent activity against bacterial and fungal strains.
苯齐尔与缩氨基脲发生缩合反应,形成三嗪环,然后与取代的芳香醛发生作用,合成了芳香族腙衍生物(C1-C4)。这些衍生物是通过使用乙酸而不是浓硫酸的绿色方法合成的。所得化合物通过光谱(1H-NMR、IR)和元素分析进行了分析。这些化合物的体外分析表明其对细菌和真菌菌株具有显著的活性。
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引用次数: 0
Evaluation of the Oral Toxicity of Litchi chinensis Pericarp Extract in Experimental Rats 评估荔枝果皮提取物对实验大鼠的口服毒性
IF 0.5 Q4 CHEMISTRY, MULTIDISCIPLINARY Pub Date : 2023-12-27 DOI: 10.13005/ojc/390609
Mayur Porwal, Phool Chandra, Vivek Kumar, Navneet Verma, Km. Monika
A wide range of experiments have yielded empirical evidence pertaining to the efficacy of medicinal plants in the therapeutic treatment of several disorders. However, the use of herbs without conducting a thorough assessment of their effectiveness and safety can lead to sudden or harmful consequences that may pose a risk to the overall health of internal organs. Therefore, the current investigation’s goal was to determine the ethanolic extract of Litchi chinensis toxicological profile in rats. The Soxhlet extraction method extracted the fruit with ethanol as a solvent. The extract's susceptibility to acute, subacute, and subchronic toxicity was assessed. The histopathology of several organs (e.g., heart, liver, lungs, kidney and spleen) were also studied after treatment with plant extract. With the dosage of 2000 mg/kg, p.o., no deaths or adverse consequences were reported during the examination of acute toxicity. The Litchi chinensis extract produced no death or any observable changes in weight, behavior, organ weights, hematological or biochemical values in both oral subacute and subchronic toxicity experiments. Essential organs, including the heart, liver, lungs, kidney, and spleen, have regular planning when examined histopathologically, indicating no morphological changes. On the basis of results, the fruit (pericarp) extract of Litchi chinensis showed a lack of toxicity.
大量实验证明,药用植物对多种疾病具有疗效。然而,在没有对药草的有效性和安全性进行全面评估的情况下使用药草,可能会导致突然或有害的后果,从而对内脏器官的整体健康构成风险。因此,本次研究的目标是确定荔枝属植物乙醇提取物在大鼠体内的毒理学特征。索氏提取法以乙醇为溶剂提取果实。评估了萃取物对急性、亚急性和亚慢性毒性的敏感性。此外,还研究了使用植物提取物处理后多个器官(如心、肝、肺、肾和脾)的组织病理学。在急性毒性研究中,当剂量为 2000 毫克/千克(口服)时,没有死亡或不良后果的报告。在口服亚急性毒性和亚慢性毒性实验中,荔枝提取物没有造成死亡,体重、行为、器官重量、血液学或生化值也没有发生任何明显变化。在组织病理学检查中,包括心、肝、肺、肾和脾在内的重要器官都有规则的规划,表明没有形态变化。综上所述,荔枝果(果皮)提取物无毒性。
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引用次数: 0
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Oriental Journal Of Chemistry
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