Results 151 to 160 of about 2,164 (174)

Biological synthesis of silver and gold nanoparticles using apiin as reducing agent

Colloids and Surfaces B: Biointerfaces, 2009
We report a novel strategy for the biological synthesis of anisotropic gold and quasi-spherical silver nanoparticles by using apiin as the reducing and stabilizing agent. The size and shape of the nanoparticles can be controlled by varying the ratio of metal salts to apiin compound in the reaction medium.
J, Kasthuri, S, Veerapandian, N, Rajendiran   +2 more
openaire   +3 more sources

A study of apiin from the parsley seeds and plant

Proceedings of the Indian Academy of Sciences - Section A, 1952
An effective method for purifying apiin from parsley seeds is to convert it into the lead salt and recover it by decomposition with hydrogen sulphide. It then crystallises readily from alcohol and yields a crystalline acetate. The work on the complete methylation and hydrolysis has been revised using the pure sample and also purifying the methylated ...
S. R. Gupta, T. R. Seshadri
openaire   +2 more sources

Comparative effects of the flavonoids luteolin, apiin and rhoifolin on experimental pulmonary hypertension in the dog

Phytotherapy Research, 1994
AbstractThe acute effects were compared of selected flavonoids on the pulmonary vascular circuit in two experimental models of pulmonary hypertension, produced by hypoxia and by prostaglandin F2α (PGF2α) in anaesthetized dogs. In all dogs, haemodynamic variables (pulmonary artery pressure, pulmonary artery wedge and aortic pressure, pulmonary vascular ...
OCCHIUTO, Francesco, LIMARDI F.
openaire   +3 more sources

ChemInform Abstract: VERZWEIGTKETTIGE ZUCKER 13. MITT. SYNTH. VON 4′‐O‐METHYL‐APIIN

Chemischer Informationsdienst. Organische Chemie, 1971
AbstractDas aus der Apiofuranose (I) durch Verätherung mit Benzylbromid in Gegenwart von NaH, Abspaltung der Isopropylidengruppe mit wäßriger Trifluoressigsäure und anschließende Acetylierung erhältliche Zuckerderivat (II) wird durch Behandlung mit HBr in Essigsäure in das Apiofuranosylbromid (III) übergeführt.
A. D. EZEKIEL, W. G. OVEREND, N. R. WILLIAMS   +2 more
openaire   +2 more sources

Ueber das Apiin

Justus Liebigs Annalen der Chemie
null Planta, W. Wallace
semanticscholar   +3 more sources

Comparative effects of the flavonoids luteolin, apiin and rhoifolin on experimental pulmonary hypertension

Pharmacological Research, 1990
OCCHIUTO, Francesco, F. Limardi
openaire   +3 more sources

Apiin

Archiv der Pharmazie
openaire   +2 more sources

Convergent Evolution and De Novo Reconstitution of Apiin Biosynthesis.

Plant Biotechnology Journal
Apiin, an active flavonoid apioside, occurs in phylogenetically distant plants, such as parsley and chilli pepper (Capsicum annuum L.). Its sporadic distribution suggests the existence of convergent apiin biosynthesis; however, the molecular mechanisms ...
Zhen Xu, Zheng-Shuang Zhu, Hai-Zhu Jia, Jian-Qiang Kong   +3 more
semanticscholar   +1 more source

Cytotoxic Effects of Apiin

2021
Cancer is the most deadly disease of our age. Existing drugs used for cancer treatment are insufficient in the treatment of cancer due to cumulative mutations. Therefore, there is a need for studies to discover new molecules or to increase drug efficacy in cancer treatment.
KİLİT, A. Cansu, AYDEMİR, Demir
openaire   +1 more source

Extraction optimization, structural characterization and potential alleviation of hyperuricemia by flavone glycosides from celery seeds.

Food & Function, 2022
Celery seeds are commonly used as condiments and in herbal teas with high medicinal value. In the present study, we investigated the contents of extracts derived under different extraction conditions and determined the optimal conditions for only ...
Chun-Bok Song, Z. Chao, Zhao Ming, Jiang Bei, Jing Yu, Hao Qiufa, Wenxuan Liu, Huiqing Zhao, You Zhang   +8 more
semanticscholar   +1 more source