Journal of Scientific and Innovative Research最新文献_第5页

Evaluation of Secondary Metabolites and Antibacterial Potency of the Root Extract of Lemon balm (Lamiaceae) Vegetable against Multidrug Resistant Bacteria 香蜂草根提取物对多重耐药细菌的次生代谢产物及抑菌效能评价

Journal of Scientific and Innovative Research Pub Date : 2021-01-30 DOI: 10.31254/jsir.2021.10105

O. S

{"title":"Evaluation of Secondary Metabolites and Antibacterial Potency of the Root Extract of Lemon balm (Lamiaceae) Vegetable against Multidrug Resistant Bacteria","authors":"O. S","doi":"10.31254/jsir.2021.10105","DOIUrl":"https://doi.org/10.31254/jsir.2021.10105","url":null,"abstract":"Lemon balm (Lamiaceae) vegetable is known for its aromatherapeutic properties is being used in curring many diseases. The aim of this study was to scientifically screen the medicinally active secondary metabolites and antibacterial potency of Lemon balm vegetable grown in Nigeria. Gas chromatography-mass spectrometry (GCMS) was used to analyse the extract while the antibacterial screening was carried out using agar-well diffusion method. Thirty-four (34) therapeutically active organic compounds were identified in the root extract with terpenoids and phenolic compounds representing the major class, including 2,3-bis[(9E)-9- octadecenoyloxy]propyl (9E)-9-octadecenoate (24.6%) as the major component, methyl (11E)-11-octadecenoate (11.7%), dipalmitin (10.7%), α-methyl-D-galactopyranoside (7.7%), eudesm-7(11)-en-4-ol (4.4%), 1,7,7- trimethylbicyclo[2.2.1]heptan-2-ol (3.0%), isoborneol (2.9%) and 2,6-cresotaldehyde (2.7%) as well as other minor compounds. The highest inhibitory effect of the root extract was observed against Proteus mirabilis which showed a zone of inhibition of 19 mm. The result evidently showed that the sample have several therapeutically active secondary metabolites that can be applied in the treating bacteria diseases.","PeriodicalId":17221,"journal":{"name":"Journal of Scientific and Innovative Research","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83176275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In Vitro Micropropagation of Rose (Hybrid Rosa spp.) through Plant Tissue Culture Technique 利用植物组织培养技术进行月季(杂交月季)离体繁殖

Journal of Scientific and Innovative Research Pub Date : 2021-01-30 DOI: 10.31254/jsir.2021.10101

K. Oo, K. M. Lwin, Aye Aye Khai

引用次数: 3

Effect of labile carbon on iron reduction and phosphorus availability in two paddy soils 活性碳对两种水稻土铁还原和磷有效性的影响

Journal of Scientific and Innovative Research Pub Date : 2021-01-30 DOI: 10.31254/jsir.2021.10102

T. M. Lynn, Tin Mar Htwe, S. Yu, E. P. Kyaw, Z. K. Latt

{"title":"Effect of labile carbon on iron reduction and phosphorus availability in two paddy soils","authors":"T. M. Lynn, Tin Mar Htwe, S. Yu, E. P. Kyaw, Z. K. Latt","doi":"10.31254/jsir.2021.10102","DOIUrl":"https://doi.org/10.31254/jsir.2021.10102","url":null,"abstract":"Phosphorus (P) limitation in acidic tropical paddy soils is thought to be contributed by the affinity of iron oxides and hydroxides for phosphorus. However, the addition of labile carbon (C) compounds appears to be stimulated iron (Fe) reduction which can release occluded P through Fe cycling. The aim of this study was to investigate the phosphorous mobilization triggered by labile C coupled to iron (Fe) cycling during flooding anaerobic conditions in two P limited paddy soils. Two concentrations (low and high) of equal mixture of glucose and oxalate were added to soil microcosms and they were incubated for one month under flooded condition. During the 30-day experiment, replicate microcosms were destructively harvested for five times and measured total Fe, Fe II, available P and pH. It was found that labile C addition significantly increased total Fe and Fe II in soil solution at early incubation period although the changes were not significant in soil. Available P in soil was not increased and steady throughout the incubation period because the added labile C may not be enough to enhance the P solubilization or available P was dissolved in soil water which we did not measure in this experiment. High amount of labile C addition significantly decreased pH at the start of incubation. pH and available P are negatively correlated at day 7 which is compatible with decreased pH can increase available P. Our results suggest that reducing conditions coupled with labile carbon inputs can stimulate iron reduction and corresponding decreased pH which can triggered soil phosphorus mobilization in P limited paddy soils.","PeriodicalId":17221,"journal":{"name":"Journal of Scientific and Innovative Research","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86419948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prediction of Sars-Cov-2 Main Protease Potential Inhibitors from Libyan Arbutus Pavarii Pampan Compounds: A Molecular Docking Study 巴伐利亚杨梅化合物对Sars-Cov-2主要蛋白酶潜在抑制剂的分子对接研究

Journal of Scientific and Innovative Research Pub Date : 2020-12-30 DOI: 10.31254/jsir.2020.9401

M. El-Ashrey, Fatma A. Elshibani, Abdullah J. Alamami, Naema Elremali, M. Elderbi

引用次数: 0

Acid hydrolysis of untanned proteinous wastes from tannery industry in Bangladesh 孟加拉国制革工业中未鞣制的蛋白质废料的酸水解

Journal of Scientific and Innovative Research Pub Date : 2020-09-30 DOI: 10.31254/jsir.2020.9301

M. E. Alam, N. Akter, K. Fatema, Md A K Azad, Md. Anwar Arfien Khan, Shimul Chakma

引用次数: 6

Integrations and Interactions of Ayurveda Drugs: Review W.S.R. to Merits and Demerits 阿育吠陀药物的整合和相互作用:回顾W.S.R.的优点和缺点

Journal of Scientific and Innovative Research Pub Date : 2020-09-30 DOI: 10.31254/jsir.2020.9302

D. S. Khot, A. Pawar, Sushil Sarjerao Satpute

引用次数: 0

Detection of abiotic stress tolerant Azotobacter species for enhancing plant growth promoting activities 提高植物促生长活性的非生物抗逆性固氮菌的检测

Journal of Scientific and Innovative Research Pub Date : 2020-06-30 DOI: 10.31254/jsir.2020.9203

Ayme Aung, Tin May Sev, A. Mon, S. Yu

{"title":"Detection of abiotic stress tolerant Azotobacter species for enhancing plant growth promoting activities","authors":"Ayme Aung, Tin May Sev, A. Mon, S. Yu","doi":"10.31254/jsir.2020.9203","DOIUrl":"https://doi.org/10.31254/jsir.2020.9203","url":null,"abstract":"Detection of Azotobacter species AC9 was done for tolerance of high temperature and analysis of phosphate solubilizing activity, zinc solubilizing activity, hormone production activity and plant growth promoting traits on tomato seedlings. For heat stress tolerance assessment of the isolated strain, our experiment was designed to be suitable for the climate of our country. In this study, Azotobacter chroococcum was isolated from agricultural soil in Kyaukse province and identified by some biochemical characteristics and 16S rRNA sequencing. The isolated strain can tolerate high temperature up to 50 ̊ C. In phosphate solubilizing activity, the strain AC9 showed 183 µg/ml and 166 µg/ml at 5 days incubation period under normal and heat stress conditions respectively. AC9 also expressed highest IAA producing activity at 5 days incubation period for both normal and heat stress conditions. The highest IAA concentrations were 23.72 µg ml-1 (with 0.2% tryptophan), 55.55 µg ml-1 (with 0.5% tryptophan) and 17.73 µg ml-1 (with 0.2% tryptophan), 45.06 µg ml-1 (with 0.5% tryptophan) respectively. Under greenhouse condition, tomato plants inoculated with AC9 grew to a significantly greater extent than control plants.","PeriodicalId":17221,"journal":{"name":"Journal of Scientific and Innovative Research","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78237160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Elucidation of bioactive compounds in hydroalcohol extract of Phyllanthus amarus Schum. and Thonn. leaf using GC-MS analysis 余甘子水醇提取物中生物活性成分的研究。和Thonn。用GC-MS分析

Journal of Scientific and Innovative Research Pub Date : 2020-06-30 DOI: 10.31254/jsir.2020.9202

G. Ajayi, Temitope J Olorunrinu, Muhin A Shittu

{"title":"Elucidation of bioactive compounds in hydroalcohol extract of Phyllanthus amarus Schum. and Thonn. leaf using GC-MS analysis","authors":"G. Ajayi, Temitope J Olorunrinu, Muhin A Shittu","doi":"10.31254/jsir.2020.9202","DOIUrl":"https://doi.org/10.31254/jsir.2020.9202","url":null,"abstract":"Phyllanthus amarus is one of the most important medicinal plant in tropical and subtropical nations which are used for stomach, liver, kidney and spleen diseases treatment. This work involves the elucidation of the phytochemical constituents in 70% ethanolic leaf extract of P. amarus. Phytochemical screening, quantitative and gas chromatography-mass spectrometry (GC-MS) analyses were carried out on the extract. The qualitative and quantitative analyses showed the presence of the following phytochemicals and their contents in mg/100g of extract as phenolic (34.31 ± 0.07), tannin (21.15 ± 0.16), phlobatanin (26.36 ± 0.19), terpernoid (14.71 ± 0.14), steroid (20.37 ± 0.13), cardiac glycoside (20.15 ± 0.19) and alkaloid (23.90±0.05), and absence of flavonoids and saponins. 9,12,15-octadecatrienoic acid, ethyl ester (Z,Z,Z)- (22.47%), Benzenamine, N-[2-(3,4- dimethoxyphenyl)ethyl]-2-nitro- (12.68%), hexadecanoic acid, ethyl ester (12.63%), Beta Tocopherol (12.63%) and phytol (12.61%) were revealed by GC-MS as the major bioactive constituents. The results of this study validated the rich bioactive constituents in P. amarus which may be the reason the plant is being used for the treatment of various ailments.","PeriodicalId":17221,"journal":{"name":"Journal of Scientific and Innovative Research","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78983117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Study of properties of adhesive formed by waste polystyrene 废聚苯乙烯胶粘剂的性能研究

Journal of Scientific and Innovative Research Pub Date : 2020-06-30 DOI: 10.31254/jsir.2020.9207

Shaan Tahilramani, Dharmik R Shah, B. Patel, Chirag Vidja, Endrick Contractor

引用次数: 0

Effect of Yoga in Post-Myocardial Infarction Cases 瑜伽对心肌梗死后患者的影响

Journal of Scientific and Innovative Research Pub Date : 2020-06-30 DOI: 10.31254/jsir.2020.9205

A. Prasad, S. Bhardwaj, S. Dwivedi, Y. Arora, V. Sharma

{"title":"Effect of Yoga in Post-Myocardial Infarction Cases","authors":"A. Prasad, S. Bhardwaj, S. Dwivedi, Y. Arora, V. Sharma","doi":"10.31254/jsir.2020.9205","DOIUrl":"https://doi.org/10.31254/jsir.2020.9205","url":null,"abstract":"Introduction: The prevalence of coronary artery disease (CAD) has progressively -increased in India and is the major cause of morbidity and mortality burden in the world. Several strategies are available to reduce morbidity and mortality, including the interventional approach (eg, early revascularization with PCI and stenting) and the pharmacologic approach (eg, thrombolytic and anticoagulant therapies) and yoga 1,2 The various psychological responses to experiencing myocardial infarction are anxiety reactions, depression , agoraphobia , exhaustion, hostility , sadness , anger , disgust and social withdrawal. 3 Yoga has reported to decrease these incidences. Methodology: The study included 200 patients diagnosed as MI who were divided into two groups 100 cases of control group subjected to conventional treatment and lifestyle counseling while 100 cases in test group were treated with yoga in addition to conventional treatment and lifestyle modification. The primary outcome included change in risk factors from baseline to end of study. Secondary outcome included change in Depression score and MACE at the end of the study. Result -After 24 weeks of intervention, the difference among yoga and control group was found to be significant for following parameters- weight, BMI, waist circumference, post prandial blood sugar, HBA1c, HDL cholesterol, triglyceride, total cholesterol and depression score. A significant difference was not seen for mean CIMT. Conclusion: Yoga may be a cost-effective technique to target multiple risk factors of myocardial infarction. It can be recommended along with conventional treatment for prevention and improvement of outcome in MI patients","PeriodicalId":17221,"journal":{"name":"Journal of Scientific and Innovative Research","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80023154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2