Results 51 to 60 of about 4,389 (243)

Quantitative determination of pefloxacin mesylate by residual-base neutralisation method [PDF]

Journal of the Serbian Chemical Society, 2004
This work describes two procedures based on residual base determination for the quantification of pefloxacin mesylate (PFM) in bulk drug and in pharmaceutical products.
HULIKALCHANDRA SHEKAR PRAMEELA, KANAKAPURA BASAVAIAH   +1 more
doaj  

Methods of quantitative determination of Sparteine hydroiodine

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015
Currently, there are many different methods of quantitative determination of alkaloid Sparteine amounts such as gravimetry, acidimetry, argentometry (including the use of ion-selective electrode), iodometry, extraction photometry, colorimetry ...
M. E. Blazheyevskyy, М. М. Kucher, V. V. Dyadchenko, I. O. Yurchenko   +3 more
doaj   +1 more source

Safety of vitamin D2 mushroom powder as a Novel food pursuant to Regulation (EU) 2015/2283 (NF 2020/2226)

EFSA Journal, Volume 22, Issue 6, June 2024.
Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on vitamin D2 mushroom powder as a novel food (NF) pursuant to Regulation (EU) 2015/2283.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Alexandre Maciuk, Inge Mangelsdorf, Harry J. McArdle, Androniki Naska, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Margarita Aguilera‐Gómez, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Miguel Prieto Maradona, Josef Rudolf Schlatter, Alexandros Siskos, Henk van Loveren, Katerina Gerazova‐Efremova, Ruth Roldán‐Torres, Helle Katrine Knutsen   +29 more
wiley   +1 more source

Microflora of drinking water distributed through decentralized supply systems (Tomsk) [PDF]

, 2016
The paper considers microbiological quality of waters from decentralized water supply systems in Tomsk. It has been proved that there are numerous microbial contaminants of different types.
Khvaschevskaya, Albina Anatolievna, Nalivayko, Nina Grigorievna, Shestakova, Anastasiya Viktorovna   +2 more
core   +1 more source

Application of Optical Hydrogels in Environmental Sensing

ENERGY &ENVIRONMENTAL MATERIALS, Volume 7, Issue 3, May 2024.
The review elaborates on optical hydrogels from three perspectives: the construction technologies for sensors, the role of different hydrogels in sensors, and the different environmental sensing mechanisms. The detection performance and potential of various types of optical hydrogels in different environmental pollutant detection are evaluated by ...
Shuo Yang, Shruti Sarkar, Xing Xie, Dan Li, Jianmin Chen   +4 more
wiley   +1 more source

Analyzing Electrochemical Sensing Fundamentals for Health Applications

Advanced Sensor Research, Volume 3, Issue 4, April 2024.
Numerous fields of application and tremendous research potential of electrochemical sensing techniques have made them an enormous area of resource, as evidenced by the number of published scientific journal papers. This work analyzes the fundamentals, applicability, and advancements of electrochemical sensing techniques in the field of human health ...
Maksud M. Alam, Victor Mitea, Matiar M. R. Howlader, Ponnambalam Ravi Selvaganapathy, M. Jamal Deen   +4 more
wiley   +1 more source

Safety of ashitaba sap as a Novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, Volume 22, Issue 3, March 2024.
Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on ashitaba sap as a novel food (NF) pursuant to Regulation (EU) 2015/2283. Ashitaba sap is collected from harvested stems of Angelica keiskei plants.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, Alexandre Maciuk, Inge Mangelsdorf, Harry J. McArdle, Androniki Naska, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Margarita Aguilera‐Gómez, Francesco Cubadda, Thomas Frenzel, Marina Heinonen, Miguel Prieto Maradona, Monika Neuhäuser‐Berthold, Morten Poulsen, Josef Rudolf Schlatter, Alexandros Siskos, Henk van Loveren, Maria Glymenaki, Eirini Kouloura, Helle Katrine Knutsen   +28 more
wiley   +1 more source

Non-aqueous titrimetric assay of gabapentin in capsules using perchloric acid as titrant [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2011
Two simple, rapid, accurate and inexpensive methods using visual and potentiometric titrimetric techniques are described for the determination of gabapentin (GBP) in bulk drug as well as in capsules.
SAMEER A.M. ABDULRAHMAN, KANAKAPURA BASAVAIAH   +1 more
doaj  

Significance of Various Sensing Mechanisms for Detecting Local and Atmospheric Greenhouse Gases: A Review

Advanced Sensor Research, Volume 3, Issue 2, February 2024.
The greenhouse effect is an effector by which the Earth has encountered warming temperatures, “global warming”, whereby, escalating global temperatures are correlated to excessive atmospheric natural and synthetic GHGs, which absorb IR from the Earth.
Nicole Joy Bassous, Ashly Corona Rodriguez, Celina Ivonne Lomeli Leal, Hyun Young Jung, Chang Kee Lee, Sangwon Joo, Sumin Kim, Changhun Yun, Myung Gwan Hahm, Myoung‐Hwan Ahn, Sang‐Woo Kim, Young Suk Oh, Su Ryon Shin   +12 more
wiley   +1 more source

A Review on the Edible Bird’s Nest Quality and Manufacturing Standards of the Three Largest Exporting Countries in the World

Journal of Food Quality, Volume 2024, Issue 1, 2024.
Edible bird’s nest (EBN) is an animal product with the world’s highest market price due to its value. The nests are made exclusively from the saliva secreted by swiftlet, a species of bird native to Southeast Asia. For over a century, EBN has been consumed in many parts of the world as a nutritious food.
Nurin Naziha Zulkefle, Mohamed Ahmed Ibrahim, Nor Fateha Azuan, Soo Ee Ch’ng, Norsharina Ismail, Md Zuki Abu Bakar, Kim Wei Chan, Chu Zhang   +7 more
wiley   +1 more source