نتایج جستجو برای: hptlc densitometry

تعداد نتایج: 4132  

Journal: :Annals of the Rheumatic Diseases 1999

1992
N.D. Grampurohit M.R. Baichwal C.I. Jolly

Dashmulakwatha, a preparation of Dashmula official in the Ayurvedic Formulary, was estimated for its phytosterol content by HPTLC method. The preparation was found to contain 7.165% W/W of phytosterols with respect to β-sitosterol as standard.

2014
Shivraj Hariram Nile Se Won Park

The HPTLC analysis, antioxidant, and antigout activity of Asparagus racemosus, Withania somnifera, Vitex negundo, Plumbago zeylanica, Butea monosperma and Tephrosia purpurea extracts were investigated. The chemical fingerprinting were carried out by high performance thin layer chromatography (HPTLC), antioxidant activity by ABTS, DPPH, FRAP radical scavenging assays, and antiogout activity by c...

2017
Sumanta Mondal Debjit Ghosh Seru Ganapaty Surya Vamsi Gokul Chekuboyina Manisha Samal

Macrothelypteris torresiana is a fern species belonging to family Thelypteridaceae. The present study was conducted to evaluate hepatoprotective potential of ethanol extract from M. torresiana aerial parts (EEMTAP) and detect the polyphenolic compounds present in the extract using high performance thin layer chromatography (HPTLC). Hepatoprotective potential of EEMTAP were tested at doses of 30...

Journal: :Blood 2003
Laura L W Cooling De Sheng Zhang Stanley J Naides Theodore A W Koerner

Glycosphingolipids (GSLs) are complex macromolecules on cell membranes that have been shown to play a role in neutrophil differentiation, activation, phagocytosis, and adhesion to both microorganisms and vascular endothelium. Because GSLs are often cryptic antigens on cell membranes, little is known regarding GSL expression in early myelopoiesis. To study the latter, myeloblasts were collected ...

Journal: :Molecules 2012
Jing Xie Jing Zhao De-Jun Hu Jin-Ao Duan Yu-Ping Tang Shao-Ping Li

Ganoderma lucidum and Ganoderma sinense, known as Lingzhi in Chinese, are commonly used Chinese medicines with excellent beneficial health effects. Triterpenes and polysaccharides are usually considered as their main active components. However, the content of triterpenes differs significantly between the two species of Ganoderma. To date, a careful comparison of polysaccharides from the two spe...

2016
Anamaria Hosu Claudia Cimpoiu Luminita David Bianca Moldovan

Cornus species fruits are well known as a rich source of antioxidant compounds responsible for their diverse health benefits. The present study aims to investigate the variation of the total antioxidant capacity of Cornelian cherry (Cornus mas L.) fruits during storage, using high-performance thin-layer chromatography (HPTLC) and two spectrophotometric assays based on different mechanisms: the ...

Journal: :International Journal of Ayurvedic Medicine 2022

Ayurveda medicines are a time-tested and valuable resource for healing, even today, globally. Hence the quality control standards Ayurvedic formulations is need of time because commercialization. Despite availability modern equipment techniques, not all have been standardized as per day protocol. Dooshivishari agada (DVA), herbo-mineral preparation; mentioned in text Asthangha hrudaya context t...

Journal: :Journal of Pharmaceutical & Scientific Innovation 2017

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