منابع مشابه
Stability Studies on a Cough Syrup in Plastic Containers
Packaging of pharmaceuticals is a critical process. It is an economical means of providing protection, presentation, information, identiÞ cation, containment, administration, shelf-life and convenience for a product during carriage, storage, display and ultimate total use, paying due attention to any legal and environmental factors1. Plastics are a wide group of solid composite materials, which...
متن کاملStudies on Plant Hypertensinase
Many plants contain an enzyme similar in most biological properties to the hypertensinase obtained from blood and some animal tissues, notably kidney and intestinal mucosa. Wheat bran is a rich source of the plant hypertensinase, and from it a potent, non-toxic preparation was made by the use of isoelectric and ammonium sulfate precipitation as the means of purification. Hypertensinase derived ...
متن کاملStudies on Isolated Plant Protoplasts
Isolated tomato fruit protoplasts have been observed to take up both tobacco mosaic virus and ferritin by the process of pinocytosis. These studies have involved electron microscopic observations on thin sections of suitably fixed and embedded material. These electron microscopic studies have also shown that very close association exists between the nucleus and chloroplasts in these proto plas...
متن کاملStructural studies on copper-containing plant oxidases.
Introduction Ascorbic acid oxidase (AAO) is ;I blue multi-copper oxidase that catalyses the four-electron reduction of dioxygen to water with concomitant one-electron oxidation of tlie reducing organic substrate [ 1 1. Copper-dependent A A O is found only in higher plants 12 I. The enzyme from Cucurbitu pep0 medullosa (green zucchini) is ;I dimer of 14OOOO-M,. containing eight copper ions of th...
متن کاملStudies on the Storage of Pooled Platelets in Non Dop Pvc Containers
There is an increasing demand for blood bag systems for the storage of pooled platelets from at least six units of blood for the treatment of bleeding cytopenia patients. PVC plasticized with DEHP, TEHTM, DNDP, BTHC and polyolefines are being used for the storage of platelets. However PVC containers of 1.0 to 1.2 litre capacity plasticised with BTHC have been found to be the best option to meet...
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ژورنال
عنوان ژورنال: Journal of the Japanese Society for Horticultural Science
سال: 1974
ISSN: 0013-7626,1880-358X
DOI: 10.2503/jjshs.43.174