نتایج جستجو برای: phytochemical variation

تعداد نتایج: 310089  

Journal: :The Plant Cell 1994

Journal: :Journal of Pharmaceutical Negative Results 2022

Objective: To set a preliminary quality control parameters this may be helpful to the scientific community as well manufacturing industries.
 Material and Methods: Five different sealed packs of Mahasudarshan Tablet were procured from Pharmacy Shop, which evaluated on Organoleptic tests, Physico-chemical such pH, water soluble extractive, Alcoholic Loss drying, Ash value, Acid insoluble as...

2014
Gurpreet Kaur Poonam Aggarwal Mohammed Javed

Cucumber (Cucumis sativus L.) is a commercially cultivated worldwide as a seasonal vegetable crop. The aim of the experiment was to compare the effect of different chemical additives namely Sodium benzoate, Potassium metabisulfite( KMS) and their combination, on the physicochemical and phytochemical parameters and antioxidant activity of cucumber juice. The storage was done for 6 months at room...

Journal: :Acta pharmaceutica 2014
Delair Silveira Dos Santos Júlia Vieira Oberger Rivaldo Niero Theodoro Wagner Franco Delle Monache Alexandre Bella Cruz Zhelmy Martin-Quintal Valdir Cechinel Filho

This paper describes the seasonal phytochemical variation and the antimicrobial potential of V. zizanioides roots collected in Brazil. Considering the high levels of chemical constituents and their biological activity in dichloromethane fraction, the plants were grown in different seasons and the respective dichloromethane fractions were analyzed by gas chromatography-mass spectrometry. The ant...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2002
Kalina Bermúdez Torres Norma Robledo Quintos Laura L Barrera Necha Michael Wink

L. hintonii C. P. Smith grows in the Central Highland forests of Mexico at altitudes between 2800 m to 3200 m above see level. Members of the genus Lupinus produce quinolizidine alkaloids as main chemical defensive compounds against herbivores. Surprisingly alkaloid profiles are rather constant within this species, while substantial variation was found when compared to morphologically closely r...

2015

This study is aimed at evaluating the phytochemical constituents and the antidiarrheal activities of the acetone extract of Acacia sieberiana stem bark. The phytochemical screening was carried out to identify the active constituents present in the acetone extract, and the acute toxicity test was also carried to determine the safety limit of the extract. Gastro intestinal motility and castor oil...

2016
Bhavana Srivastava Vikas C. Sharma Pramila Pant N.K. Pandey A.D. Jadhav

BACKGROUND Over exploitation of many traditional medicinal plants like Myrica esculenta has become a threat and in the near future, many medicinal plants may be unavailable for use of industry. OBJECTIVE Present study outlines the concept of plant part substitution. Stem bark and small branches of M. esculenta are compared on the basis of physicochemical analysis, phytochemical analysis, tota...

Journal: :Medical hypotheses 2004
Mark F McCarty

There is ample reason to believe that diets rich in phytochemicals provide protection from vascular diseases and many cancers; direct antioxidant activity as well as modulation of enzyme expression or hormone activity contribute to this effect. Phytochemicals derived from diverse foods presumably can interact additively and (possibly) synergistically; thus, the total dietary load of phytochemic...

2014
Khaled Rashed Monica Butnariu

Methanol 70% extract of Bauhinia racemosa aerial parts was tested for antimicrobial activity against different bacterial and fungal strains and for antioxidant activity and also total content of polyphenols with phytochemical analysis of the extract was determined. The results have showed that the extract has a significant antimicrobial activity, it inhibited the growth of Bacillus subtilis and...

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