Articles with "uplc esi" as a keyword



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Anti-inflammatory and anti-aggregating effects of rangpur in the first trimester of growth. UPLC-ESI-MSE profile and quantification of hesperidin.

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Published in 2022 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.11764

Abstract: BACKGROUND Citrus fruits are a rich source of valuable molecules, and their industrial processing produces wastes that are scarcely transformed into pectin. These Citrus residues, including seeds and peels, also contain numerous pharmacologically important substances.… read more here.

Keywords: quantification; growth; anti inflammatory; hesperidin ... See more keywords
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Development of a UPLC‐ESI‐MS method for simultaneous determination of flavonoids and diterpenes in Egletes viscosa (L.) Less herbal products

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Published in 2019 at "Journal of Pharmaceutical and Biomedical Analysis"

DOI: 10.1016/j.jpba.2019.01.008

Abstract: &NA; Egletes viscosa (L.) Less (Asteraceae) is a tropical aromatic herb whose flower buds are used for gastrointestinal disorders. Its gastroprotective properties have been attributed to the flavonoid ternatin and the furan diterpenes tanabalin and… read more here.

Keywords: egletes viscosa; herbal products; flavonoids diterpenes; uplc esi ... See more keywords
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In vivo and in vitro studies of Banhahoobak-tang tablets using UPLC-ESI-MS/MS with polarity switching.

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Published in 2021 at "Journal of pharmaceutical and biomedical analysis"

DOI: 10.1016/j.jpba.2021.113931

Abstract: Banhahoobak-tang is the most prescribed herbal drug in East Asia when individuals experience sudden symptoms such as sore throat or neurological symptoms. The low toxicity and high in-vivo safety of this herbal medicine has made… read more here.

Keywords: studies banhahoobak; banhahoobak tang; vivo; uplc esi ... See more keywords
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Taxifolin stability: In silico prediction and in vitro degradation with HPLC-UV/UPLC–ESI-MS monitoring

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Published in 2021 at "Journal of Pharmaceutical Analysis"

DOI: 10.1016/j.jpha.2020.06.008

Abstract: Taxifolin has a plethora of therapeutic activities and is currently isolated from the stem bark of the tree Larix gmelinni (Dahurian larch). It is a flavonoid of high commercial interest for its use in supplements… read more here.

Keywords: degradation; taxifolin; uplc esi; stability ... See more keywords
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UPLC-MS-ESI-QTOF analysis and Anti-Candida activity of fractions from Psidium guajava L.

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Published in 2020 at "South African Journal of Botany"

DOI: 10.1016/j.sajb.2020.03.020

Abstract: Abstract Background/Purpose The fractions were tested to investigate their chemical composition and antifungal potential in vitro. Methods/Results The results obtained through the chromatographic analysis allowed the identification of 28 compounds. Microbiological assays were carried out… read more here.

Keywords: qtof analysis; analysis; candida; analysis anti ... See more keywords
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Comprehensive Metabolite Profiling of Two Edible Garcinia Species Based on UPLC-ESI-QTOF-MSE Coupled with Bioactivity Assays.

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Published in 2023 at "Journal of agricultural and food chemistry"

DOI: 10.1021/acs.jafc.2c08372

Abstract: In China, the endemic species Garcinia yunnanensis and native Garcinia xanthochymus are known as edible and medicinal plants. However, a systematic metabolomic and bioactivity evaluation of different plant parts from both species is lacking. In… read more here.

Keywords: esi qtof; qtof mse; plant parts; bioactivity assays ... See more keywords
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Metabolic profiling putatively identifies plasma biomarkers of male infertility using UPLC-ESI-IT-TOFMS

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra01897a

Abstract: Male infertility has become a global health problem. Currently, the diagnosis of male infertility depends on the results of semen quality or requires invasive surgical intervention. The process is complex and time-consuming. Metabolomics is an… read more here.

Keywords: uplc esi; infertility; esi tofms; male infertility ... See more keywords
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Development and validation of an UPLC-ESI-MS/MS method for quantification of duvelisib in plasma: application to pharmacokinetic study in rats

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Published in 2023 at "RSC Advances"

DOI: 10.1039/d3ra00310h

Abstract: Duvelisib (DUV) is a new oral phosphoinositide-3-kinase (PI3K)-δ and PI3K-γ inhibitor. It is used for the treatment of relapsed or refractory chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL). This study describes the development… read more here.

Keywords: development validation; esi method; plasma; method ... See more keywords
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Analysis of chemical components in herbal formula Qi Bai Granule by UPLC-ESI-Q-TOF-MS

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Published in 2019 at "Natural Product Research"

DOI: 10.1080/14786419.2018.1495641

Abstract: Abstract Qi Bai Granule (QBG), a traditional Chinese medicine formula for the treatment of idiopathic thrombocytopenic purpura, is composed of seven herbs. It is necessary to learn its chemical composition for quality control. In this… read more here.

Keywords: formula; bai granule; esi tof; uplc esi ... See more keywords
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Chemometric analysis of Tunisian durum wheat metabolites using UPLC-ESI-QTOF-MS/MS.

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Published in 2023 at "Journal of food science"

DOI: 10.1111/1750-3841.16605

Abstract: Bioactive compounds in wheat have received a great interest in the last few years due to their nutritional and health benefits. Various analytical procedures were used to identify these compounds in wheat kernels. An ultra-performance… read more here.

Keywords: wheat; uplc esi; durum wheat; esi qtof ... See more keywords
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Quantitative and Qualitative Analysis of Eruca sativa and Brassica juncea Seeds by UPLC-DAD and UPLC-ESI-QTOF

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Published in 2017 at "Natural Product Communications"

DOI: 10.1177/1934578x1701200927

Abstract: Eruca sativa and Brassica juncea belong to the Brassicaceae family and have been used traditionally for the treatment of cancer and various cardiovascular ailments. A rapid and simple ultra performance liquid chromatography (UPLC) method has… read more here.

Keywords: eruca sativa; esi qtof; uplc esi;