Zobrazeno 1 - 10
of 49
pro vyhledávání: '"quantitative nuclear magnetic resonance (qnmr)"'
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 4, Pp 687-692 (2022)
ObjectiveTo develop a method that can quickly determine the absolute content of boron in food by quantitative nuclear magnetic resonance （qNMR） analysis technology.MethodsThe signal area is directly proportional to the content of boron causing th
Externí odkaz:
https://doaj.org/article/fe4ba064084b468ab6acd94f4923aebe
Publikováno v:
Electrochemistry, Vol 90, Iss 10, Pp 103005-103005 (2022)
The signal detection of quantitative 1H nuclear magnetic resonance (1H qNMR) for the amount of water in HCl and KOH aqueous solutions at low pH (pH −1.2) and high pH (pH 16) was discussed, and an “anomaly of decreasing 1H NMR signal intensity”
Externí odkaz:
https://doaj.org/article/488dab00cbdd4985933446ccfab830f3
Publikováno v:
Molecules, Vol 26, Iss 20, p 6308 (2021)
In the fields of medicine and health, traditional high-performance liquid chromatography or UV-visible spectrophotometry is generally used for substance quantification. However, over time, nuclear magnetic resonance spectroscopy (NMR) has gradually b
Externí odkaz:
https://doaj.org/article/8bdb7776a82440f0be9717f43b323d6a
Publikováno v:
Food Science of Animal Resources
The purpose of this study was to use 1H nuclear magnetic resonance (1H NMR) to quantify taste-active and bioactive compounds in chicken breasts and thighs from Korean native chicken (KNC) [newly developed KNCs (KNC-A, -C, and -D) and commercial KNC-H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c577dcd3e01305f05e8a22b0d17270c
http://europepmc.org/articles/PMC8115009
http://europepmc.org/articles/PMC8115009
Autor:
Masullo, Milena, Cerulli, Antonietta, Cannavacciuolo, Ciro, Kılınç, Hilal, Pizza, Cosimo, Piacente, Sonia
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 218
Mangosteen (Garcinia mangostana L.), known as "the queen of fruits", is one of the most praised tropical fruit due to its delicious taste. In the last years, the use of mangosteen in functional products has been increasing, mainly in food beverages a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6824738fa74a4304ce7ce9d844e96b
https://pubmed.ncbi.nlm.nih.gov/35659659
https://pubmed.ncbi.nlm.nih.gov/35659659
Akademický článek
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Akademický článek
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Publikováno v:
Molecules, Vol 26, Iss 6308, p 6308 (2021)
Molecules
Molecules
In the fields of medicine and health, traditional high-performance liquid chromatography or UV-visible spectrophotometry is generally used for substance quantification. However, over time, nuclear magnetic resonance spectroscopy (NMR) has gradually b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5bcb0a65bd3a25940f5cf63ca0914ea
https://www.mdpi.com/1420-3049/26/20/6308
https://www.mdpi.com/1420-3049/26/20/6308
Publikováno v:
Electrochemistry. 90(10):103005
The signal detection of quantitative 1H nuclear magnetic resonance (1H qNMR) for the amount of water in HCl and KOH aqueous solutions at low pH (pH −1.2) and high pH (pH 16) was discussed, and an “anomaly of decreasing 1H NMR signal intensity”
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::d2243e8d99d6e761ae95b30976ac397d
https://hdl.handle.net/20.500.14094/0100477611
https://hdl.handle.net/20.500.14094/0100477611
Autor:
Mohamed A. Farag, Mostafa I. Fekry, Montasser A. Al-Hammady, Mohamed N. Khalil, Hesham R. El-Seedi, Achim Meyer, Andrea Porzel, Hildegard Westphal, Ludger A. Wessjohann
Publikováno v:
Marine Drugs, Vol 15, Iss 7, p 211 (2017)
Sarcophyton sp. soft corals are rich in cembranoid diterpenes, which represent the main chemical defense of corals against their natural predators in addition to their myriad biological effects in humans. Quantitative NMR (qNMR) was applied for asses
Externí odkaz:
https://doaj.org/article/12e3a5ed4da94b6c9cb9bc6652fde6fa