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Temporal variation of aquatic insects biodiversity in selected rice fields of Saran district of Bihar 比哈尔邦萨兰地区稻田水生昆虫生物多样性的时间变化
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00011
N. Ali, Equabal Jawaid
Rice is a major food crop of India. The rice cultivation has maintained its priority status in the agricultural sector of the country. The intensive management practices adopted by the practitioners have resulted in genetic erosion, thus affecting the species composition of the rice field ecosystems. There is obvious difference in species composition and community structure in upland and lowland rice fields and lowland fields has minimum pests affecting production of yield per hectare. This paper presents a work carried out on the biological diversity of lowland rice field ecosystems of India, and proposes the need for conservation strategies to ensure the sustainability of these rice growing ecosystems in the long run.
水稻是印度的主要粮食作物。水稻种植一直保持其在该国农业部门的优先地位。从业者采用的集约化管理做法导致了遗传侵蚀,从而影响了稻田生态系统的物种组成。旱地与低地稻田在物种组成和群落结构上存在明显差异,而低地稻田对单产的影响最小。本文介绍了印度低地稻田生态系统的生物多样性,并提出了保护策略的必要性,以确保这些水稻种植生态系统的长期可持续性。
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引用次数: 0
Enzymatic Methods to Produce Residue Free Sago for High Gel Foods and Process Thereof 高凝胶食品用无残西米的酶法生产及其加工
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00003
C. Marimuthu, J. Murugan, Sruthi Sukumar, Priya M Rajendran
The main objective of the study discuss about the production of chemical free sago processed by using starch, protein and fiber hydrolyzing enzymes to produce residue free sago with improved softness and gelling properties. This study describes about the application of enzymes for the conversion of the Tapioca starch in to processed soft and transparent sago balls used in food preparations. The process involved treating 45% slurry of defibred sago at 27°C with 0.01% raw starch hydrolyzing Aminoglucosidase (Ag1 and Ag2), Neutral protease and Amylopectinase enzyme for viscosity reduction process from 1500 to 750 cps and reducing sugar discharge from 5 to 10mg/g for soft to produce the chemical free residue pregelatinized sago starch balls. The retro-gradation is arrested with the elevated temperature in processing the enzyme treated sago under steam under pressure at 70°C at 0.6 bar pressures for 60 minutes.
本研究的主要目的是探讨利用淀粉、蛋白质和纤维水解酶加工无化学西米,生产出柔软性和胶凝性都得到改善的无残西米。本文介绍了酶在将木薯淀粉转化为食品加工中使用的软透明西米球中的应用。在27℃条件下,用0.01%的生淀粉水解氨基葡萄糖苷酶(Ag1和Ag2)、中性蛋白酶和支链果胶酶处理45%的脱脂西米浆料,进行1500 ~ 750 cps的降粘过程,还原糖用量为5 ~ 10mg/g的软浆,得到无化学残留物预糊化西米淀粉球。经酶处理的西米在70°C、0.6 bar压力的蒸汽条件下加工60分钟,随着温度的升高,西米的退化被阻止。
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引用次数: 0
General Study on Metformin 二甲双胍的一般研究
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00005
Charmal Vaishnavi D, Gaikwad Mayuri B, N. Dipak D.
Metformin was rediscover during the hunt for an antimalarial drug. The French physician Jean Sterne, who first reported the use of metformin to treat diabetes in 1957. Aim: Over View of Metformin. The commonly used medication metformin has definite advantages in terms of issues related to diabetes and glucose metabolism.
二甲双胍是在寻找抗疟疾药物的过程中被重新发现的。法国医生Jean Sterne在1957年首次报道使用二甲双胍治疗糖尿病。目的:二甲双胍的概况。常用的药物二甲双胍在与糖尿病和葡萄糖代谢有关的问题方面具有明显的优势。
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引用次数: 0
Knowledge and Practice of Staff Nurses on Prevention of Pressure Ulcers in A Selected Hospital, Kottayam 科塔亚姆某医院护理人员预防压疮的知识与实践
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00004
Smitha Paul, Asha Liz Mani, Vimal Tom, C. Raju, Sheba Elsan Mathew, Geethumol C S, Christy Accamma Cherian
The present study was conducted to assess the knowledge and practice of staff nurses on prevention of pressure ulcers. The objectives of the study were to assess the knowledge of staff nurses on prevention of pressure ulcers, to assess the practice of staff nurses on prevention of pressure ulcers, to determine the correlation between knowledge and practice of staff nurses on prevention of pressure ulcers, to find out the association between knowledge and practice of staff nurses on prevention of pressure ulcers and selected demographic variables. The sample consisted of 60 registered nurses who were working in medical and surgical wards of Caritas Hospital, recruited by purposive sampling technique. The design used was descriptive research design with quantitative approach. The tools used were Structured Questionnaire on socio demographic variables, structured knowledge questionnaire on prevention of pressure ulcers and observation check list to assess the practice on prevention of pressure ulcers. The data was collected by self-report and observation. The data was analyzed using descriptive and inferential statistics. The study revealed that 43% of nurses had good knowledge about prevention of pressure ulcers and 30% nurses had good practice on prevention of pressure ulcers. The study also showed that there was no correlation (r =0.132) between knowledge and practice of staff nurses regarding prevention of pressure ulcers. The study finding showed that there was no significant association between knowledge and practice of staff nurses on prevention of pressure ulcers with selected demographic variables like educational status and current area of work (chi square significance <0.05).
本研究旨在评估护理人员在预防压疮方面的知识和实践。本研究旨在评估护理人员对预防压力性溃疡的知识,评估护理人员对预防压力性溃疡的实践,确定护理人员对预防压力性溃疡的知识与实践的相关性,了解护理人员对预防压力性溃疡的知识与实践与所选人口统计变量的相关性。样本由60名在明爱医院内科及外科病房工作的注册护士组成,采用有目的抽样方法。采用定量方法的描述性研究设计。采用社会人口学变量结构化问卷、预防压疮知识结构化问卷和观察检查表来评估预防压疮的实践情况。采用自我报告和观察相结合的方法收集数据。使用描述性和推断性统计对数据进行分析。研究显示,43%的护士对预防压疮有良好的知识,30%的护士对预防压疮有良好的实践。研究还显示,护理人员对预防压疮的知识与实践之间没有相关性(r =0.132)。研究结果显示,护理人员预防压疮知识与实践与所选的学历、工作领域等人口学变量无显著相关(卡方统计学意义<0.05)。
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引用次数: 0
Seasonal Physico-chemical variation in Ujain pond, Duraundha, Siwan 泗湾Duraundha Ujain池塘季节理化变化
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00002
Mahima Kumari, Prashant Kumar
The Physico-chemical characteristic of Ujain pond in Duroandha block of Siwan district was studied. This investigation was focused on the seasonal fluctuation in water quality parameters from 2017 to 2019. The study showing that water quality of this pond comply with suitability to growth of planktonic and fishes if managed properly to check over increasing pollution in recent years as the pond can be classified as mesotrophic and under pressure of anthropogenic disturbances and agricultural drainage from surrounding agricultural fields.
研究了四万区杜罗安达区块Ujain池的物理化学特征。本次调查的重点是2017 - 2019年水质参数的季节性波动。研究表明,该池塘可归类为中营养型池塘,受人为干扰和周围农田排水的压力,如果管理得当,水质符合浮游生物和鱼类生长的适宜性。
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引用次数: 0
Quantitative Estimation of Roxithromycin and Ambroxol in Bulk and Tablet Dosage Forms by RP-HPLC Method 反相高效液相色谱法定量评价罗红霉素和氨溴索的散装和片剂剂型
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00001
K. Umadevi, Mohibul Hoque, R. Sri. S
A Rapid and Precise Reverse Phase High Performance Liquid Chromatographic method has been developed for the validated of Roxithromycin and Ambroxol, in its pure form as well as in tablet dosage form. Chromatography was carried out on Altima C18 (4.6 x 150mm, 5µm) column using a mixture of ACN, Methanol and Phosphate buffer pH4.6 (10:25:65 v/v) as the mobile phase at a flow rate of 1.0ml/min, the detection was carried out at 215nm. The retention time of the Roxithromycin and Ambroxol was 2.344, 3.286±0.02min respectively. The method produce linear responses in the concentration range of 10-50mg/ml of Roxithromycin and 2.5-12.5mg/ml of Ambroxol. The method precision for the determination of assay was below 2.0 %RSD. The method is useful in the quality control of bulk and pharmaceutical formulations.
建立了一种快速、精确的反相高效液相色谱法,对罗红霉素和氨溴索的纯剂型和片剂进行了验证。色谱柱为Altima C18 (4.6 × 150mm, 5µm),流动相为ACN、甲醇和磷酸盐缓冲液pH4.6 (10:25:65 v/v),流速为1.0ml/min,检测波长为215nm。罗红霉素和氨溴索的保留时间分别为2.344、3.286±0.02min。该方法在罗红霉素10 ~ 50mg/ml、氨溴索2.5 ~ 12.5mg/ml浓度范围内呈线性响应。方法精密度< 2.0% RSD。该方法可用于原料药和制剂的质量控制。
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引用次数: 0
Fish diversity and fish community analysis in ponds of Saran district in Bihar 比哈尔邦萨兰地区池塘鱼类多样性及群落分析
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00007
A. Kumari, Nalin Bhardwaj
The fish diversity of the ponds has been decreasing during the last few years due to some extrinsic and intrinsic factors. The total number of fish species recorded so far during the present study is 47 at Pond 1 and 37 at Pond 2 belonging to 5 families. Cyprinidae is the most dominant family represented by major group species (12), intermediate group species (7) and minor group species (3) of high commercial value. Among these three groups, the diversity of fish species is higher in the minor group fish.
近年来,由于一些外在和内在因素的影响,池塘的鱼类多样性不断下降。本研究共录得1塘47种,2塘37种,分属5科。鲤科为优势科,主要类群种(12种)、中间类群种(7种)和次要类群种(3种)具有较高的商业价值。在这三个类群中,小类群鱼类的物种多样性较高。
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引用次数: 0
New species and subspecies of Rutelinae 标题芦苇科新种和亚种
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00010
A. Agrawal
Rutelinae constitutes the second largest subfamily of Scarabaeidae in India with around 400 described species in five tribes. The last comprehensive taxonomic revision of the group was by Arrow, 1917 through a fauna of British India Volume on the group. Since then there is no revision of the group. Arrow’s work had a reasonably good collection base covering most areas of India. But Chhattisgarh and many other states remain unrepresented in his work. Even the states represented are, however, poorly sampled. Since 1917, few additions made have also failed to properly sample the country.
Rutelinae是印度金龟子科的第二大亚科,在五个部落中有大约400种被描述的物种。该群最后一次全面的分类修订是由Arrow, 1917年通过英属印度的动物群卷对该群进行的。从那时起,就没有修改过该组。阿罗的作品在印度大部分地区都有相当好的收藏基础。但恰蒂斯加尔邦和许多其他邦在他的作品中仍然没有代表。然而,即使是有代表性的州,样本也很少。自1917年以来,很少有新添加的产品未能对该国进行适当的采样。
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引用次数: 0
Physicochemical, Phytochemical, Biological and Chromatographic Evaluation of Polyalthia longifolia plant leaves - A Review 长叶蓼植物叶片的理化、植物化学、生物学和色谱评价综述
Pub Date : 2023-03-17 DOI: 10.52711/2349-2988.2023.00008
Priyanka K. Shinde, Rutuja H. Kokate, Gayatri S. Gawade
Polyalthia longifolia is belonging to Annonaceae family. Polyalthia longifolia is locally found in the dry areas of India and is commonly known as “False Ashoka.” Additionally It is also cultivated in Southeast Asia, Africa, Australia and New Zealand. Additional names for Polyalthia longifolia are green Champa, false Ashoka, cemetery tree, mast tree, and Buddha tree. Polyalthia longifolia is generally acknowledged of as a street tree due to its potency in reducing noise pollution. The adaptable Polyalthia longifolia can grow up to 15.0 m tall macroscopically, with symmetrical pyramidal growth and weeping pendulous branches. The name Polyalthia derives from the Greek words poly, which means numerous, and althia, which means remedy, signifying that this plant has been used to heal a wide range of illnesses and problems. The various plant part extracts demonstrated a variety of pharmacological properties, including antibacterial, antifungal, antitumor (anticancer), cytotoxic, antioxidant, anti-inflammatory, antimalarial, and antiulcer effects. There are numerous conventional therapeutic uses for the plant itself. Therefore, it is more than simply a pretty tree; it can also be a good source of secondary metabolites and is regarded as a crucial plant for medicine.
长叶蓼属番荔枝科。长叶蓼生长在印度的干燥地区,通常被称为“假阿育王”。此外,它也种植在东南亚,非洲,澳大利亚和新西兰。长叶蓼的其他名称是绿色Champa,假阿育王,墓地树,桅杆树和佛树。由于其在减少噪音污染方面的效力,长叶蓼通常被认为是一种行道树。适应性强的长叶蓼宏观可长到15.0 m,呈对称锥体生长,垂枝下垂。Polyalthia这个名字来源于希腊语单词poly,意思是众多,althia,意思是补救,这意味着这种植物被用来治疗各种疾病和问题。各种植物部分提取物显示出各种药理特性,包括抗菌、抗真菌、抗肿瘤(抗癌)、细胞毒性、抗氧化、抗炎、抗疟疾和抗溃疡作用。这种植物本身有许多传统的治疗用途。因此,它不仅仅是一棵漂亮的树;它也是次生代谢产物的良好来源,被认为是一种重要的药用植物。
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引用次数: 0
Synthesis of some Novel Benzimidazole-Oxothiazolidine Derivatives as Anti-Tubercular agents: Conventional Vs Microwave Assisted Approach 一些新型苯并咪唑-氧噻唑烷衍生物抗结核药物的合成:常规与微波辅助方法
Pub Date : 2022-11-14 DOI: 10.52711/2349-2988.2022.00033
S. Dubey, Sakshi Bhardwaj
N-(4-alkyl-4-oxo-1,3-thiazolidin-3-yl)-2-(5-nitro-1H-benzimidazole-1-yl)acetamide derivatives were designed and synthesis. Twelve novel derivatives were synthesized using conventional approach and Microwave-assisted synthesis. Herein we report the comparisonbetween the two approaches in terms of time, solvents used and yield. As evident from the results obtained the green chemistry approach for the synthesis is the more efficient way of synthesis in terms of time and yield. The synthesized compounds were subjected to anti tubercular Alamar Blue Assay. Some of them have shown promising activity.
设计合成了N-(4-烷基-4-氧-1,3-噻唑烷-3-基)-2-(5-硝基- 1h -苯并咪唑-1-基)乙酰胺衍生物。采用常规方法和微波辅助合成方法合成了12种新型衍生物。本文报道了两种方法在时间、溶剂使用和收率方面的比较。结果表明,绿色化学合成方法在时间和收率方面是更有效的合成方法。对合成的化合物进行抗结核阿拉马尔蓝试验。其中一些已经显示出有希望的活动。
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引用次数: 0
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Research Journal of Science and Technology
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