International Journal of Chemical and Pharmaceutical Analysis最新文献

筛选

英文中文

ASHWAGANDHA - A POTENT REGENERATIVE TONIC: SCIENTIFIC REVIEW AND UPDATE 印度人参-一种有效的再生补品:科学回顾和更新

International Journal of Chemical and Pharmaceutical Analysis Pub Date : 2020-01-01 DOI: 10.21276/IJCPA

H. Pawar, A. Pawar, ip Ashok Pawar, P. Pawar

引用次数: 0

QUANTITATIVE NUCLEAR MAGNETIC RESONANCE SPECTROSCOPIC METHOD DEVELOPMENT AND VALIDATION OF SUMATRIPTAN SUCCINATE IN PHARMACEUTICAL TABLET DOSAGE FORM 琥珀酸舒马普坦片剂剂型定量核磁共振波谱法的研制与验证

International Journal of Chemical and Pharmaceutical Analysis Pub Date : 2017-01-01 DOI: 10.20902/ijctr.2018.110502

Mangarao Nakka

引用次数: 1

Parameter optimization for metal (Mn, Cu, Ni) digestion from Cactus opuntia leaf. 仙人掌叶中金属(Mn, Cu, Ni)溶出工艺参数优化。

International Journal of Chemical and Pharmaceutical Analysis Pub Date : 2015-04-01 DOI: 10.11648/j.sjc.20150302.12

Hayelom Dargo Beyene

{"title":"Parameter optimization for metal (Mn, Cu, Ni) digestion from Cactus opuntia leaf.","authors":"Hayelom Dargo Beyene","doi":"10.11648/j.sjc.20150302.12","DOIUrl":"https://doi.org/10.11648/j.sjc.20150302.12","url":null,"abstract":"ABSTRACT : Cactus is a member of the Cactaceae family, which was originated in Mexico and grows in many other parts of the world, such as Africa, Australia and the Mediterranean basin. Cactus is generally known as a plant has great economical value, which occurs in the dry zone of north Ethiopia, mostly in south tigray and east tigray. It is a popular fruit all over tigray. Heavy metals are natural components of the earth’s crust and they can enter the water and food cycles through a variety of chemical and geochemical processes. Living organisms require trace amounts of some heavy metals, including Co, Cu, Fe, Mn, Mo, Ni and Zn. Excessive levels of these metals, however, can be detrimental to living organisms. This paper was focus on level of the metals and to investigate the effect of digestion temperature and time on the concentration metals. The method was developed by adjusting reagent volume and by varying the time and temperature, then the digested sample was run into atomic absorption spectrophotometer (AAS). Sample leaf collected from Kidane Mhiret (KM), the concentration of metals with respect to time was found in the order of Cu>Mn>Ni but, with respect to temperature Ni>Mn>Cu. Therefore, in the leaf of cactus in KM, Mn abundantly existed as the micronutrients. At the MK the concentration of metals with respect to time was found in the order of Ni >Cu >Mn but, with respect to temperature Mn>Cu>Ni. Therefore, in the leaf of cactus in MK, Mn abundantly existed as the micronutrients .","PeriodicalId":13780,"journal":{"name":"International Journal of Chemical and Pharmaceutical Analysis","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81406118","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