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Modern methods of plant analysis

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The article was published on 1964-01-01 and is currently open access. It has received 1991 citations till now.

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Journal ArticleDOI

Fractionation of the photochemical systems of photosynthesis. I. Chlorophyll contents and photochemical activities of particles isolated from spinach chloroplasts.

TL;DR: Spinach chloroplasts were fragmented by incubation with digitonin and the resulting chlorophyll-containing particles separated by differential centrifugation, and particles with the high chl a/chl b ratios appear to be representative of System 1 or the “long wavelength” system of photosynthesis, whereas the 1000 × g and 10 000 × g fractions seem to be enriched in particles representative of system 2.
Journal ArticleDOI

Antioxidant effectiveness of selected wines in comparison with (+)-catechin

TL;DR: In this article, the antioxidant effectiveness of selected wines and pure (+)-catechin were determined using three different methods, including α,α-diphenyl-β-picrylhydrazyl (DPPH) radical scavenging, the reducing power was determined using ferric reducing/antioxidant power (FRAP) assay and β-carotene bleaching (BCB) method.
Journal ArticleDOI

Excess copper induced oxidative stress and response of antioxidants in rice.

TL;DR: It is confirmed that excess Cu inhibits growth, induced oxidative stress by inducing ROS formation while the stimulated antioxidative system appears adaptive response of rice plant against Cu induced oxidative Stress.
Journal ArticleDOI

Intracellular lipid particles of eukaryotic cells

TL;DR: Characterization of intracellular lipid particles of three different eukaryotic species, namely mammalian cells, plants and yeast are described and models for the biogenesis of lipid particles are presented and compared among the different species.
Journal ArticleDOI

The role of the anaerobic metabolites, acetaldehyde and ethanol, in fruit ripening, enhancement of fruit quality and fruit deterioration

TL;DR: In this article, it was shown that the use of anaerobic metabolites, such as acetaldehyde and ethanol, can improve the quality of post-harvest fruit quality in some fruit.
References
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Book ChapterDOI

Allgemeine Charakterisierung eines Enzyms

W. Heinen
TL;DR: In this article, a physiologischer Vorgang auf eine enzymatische Wirkung zuruckgefuhrt werden (vgl. S. 301), besteht die folgende Aufgabe darin, Naheres uber die Eigenschaften des beteiligten Enzyms zu ermitteln.
Book ChapterDOI

Optical Rotatory Dispersion. Its Application to Protein Conformation.

E. F. Woods, +1 more
TL;DR: Optical rotation has been found to be one of the most convenient methods of following the denaturation of proteins and rotatory dispersion is capable of providing information on the folding of the polypeptide chain in proteins and the changes accompanying denaturation.
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