𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of starch in plant material

✍ Scribed by R. F. H. Dekker; G. N. Richards


Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
361 KB
Volume
22
Category
Article
ISSN
0022-5142

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Determination of mercury in plant materi
✍ J. A. Pickard; J. T. Martin πŸ“‚ Article πŸ“… 1960 πŸ› John Wiley and Sons 🌐 English βš– 341 KB

## Abstract An analytical procedure used for the determination of traces of mercury in plant material is described. The conditions of combustion of organic matter are controlled to avoid loss of mercury and EDTA is used to reduce the values for apparent mercury on uncontaminated samples. Satisfacto

Voltammetric Determination of Arsenic in
✍ Joanna Kowalska; Ewa Stryjewska; PaweΕ‚ SzymaΕ„ski; Jerzy Golimowski πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 80 KB πŸ‘ 2 views

Cathodic stripping voltammetry (CSV) with a hanging mercury drop electrode (HMDE) was applied to the determination of arsenic content in samples of nettle plants growing in the area characterized by contamination of anthropogenic origin. The arsenic determinations, preceded by As(V) to As(III) reduc

Voltammetric Determination of Platinum i
✍ Joanna Kowalska; Sylwester Huszal; Marekβ€…G. Sawicki; Monika Asztemborska; Ewa St πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 405 KB πŸ‘ 1 views

## Abstract A very sensitive procedure for the determination of platinum in hydroponically cultivated plant samples (__Sinapis alba L__ and __Lolium perenne)__ is presented. A microwave digestion with HNO~3~, HClO~4~ and HCl acids with additional UV irradiation is followed by the platinum determina

Determination of pectic substances in pl
✍ R. F. H. Dekker; G. N. Richards πŸ“‚ Article πŸ“… 1972 πŸ› John Wiley and Sons 🌐 English βš– 445 KB πŸ‘ 1 views

## Abstract Pectic substances have been extracted from plant material (a pasture legume, __Stylosanthes humilis__) by homogenisation with a solution of ammonium oxalate and oxalic acid and subsequently hydrolysed with polygalacturonase. The galacturonic acid produced was determined by a modified ca

Colorimetric determination of iron in pl
✍ Ching-Hong Chen; Joyce Lewin πŸ“‚ Article πŸ“… 1972 πŸ› John Wiley and Sons 🌐 English βš– 155 KB πŸ‘ 1 views

## Abstract Ferrozine [3‐(2‐pyridyl)‐5,6‐bis(4‐phenylsulfonic acid)‐1,2,4‐triazine] was found to be a satisfactory colorimetric reagent for the quantitative determination of iron in the leaves of __Spinacia oleracea__ and __Porphyra petens__ and, by inference, in all plant materials.