It has been known that reductones in foodstuffs are capable to break down phosphodiester bondages of the highly polymerized DNA. Catecholamines such as noradrenaline, adrenaline, dopa and dopamine also belong to reductones, and all of these amines are derived in vivo from henylalanine in foods. Present paper describes the interaction of DNA and the catecholamines in coexistence with Cu^2+. 1. Oxidation of catecholamines with Cu^2+ ion was remarkably accelerated by the addition of DNA. The stimulative effect of DNA was exhibited more strongly to noradrenaline and adrenaline than dopa or dopamine. This was not necessarily correlated to their oxidation potentials. 2. Oxidized noradrenaline and adrenaline bound to macromolecular DNA, hence the ...
The fibroin heavy chain of an inbred strain of Bombyx mori was shown to give a single band on SDS-po...
[Author abstract]Calture conditions for the callus of tobacco plant, Nicotiana glutinosa, were exami...
Aroma concentrates were prepared by absorbing aroma compounds to porous polymer and eluting them wit...
The method including the treatment of lysozyme was investigated for the preparation of DNA from amyl...
Regarding the utilization of urea by plant, urease, ammonia dehydrogenase system and postulated urea...
The present authors investigated the incorporations of Arg-3H and thymidine-3H into the nuclei of Gy...
記事区分:総説[Author abstract]There are many ways to approach bioindustry, and one access may come from th...
It was observed that the nitrate reductase of silk-worm was not extracted with water or phosphate bu...
Retinoic acid (RA) plays an important role in epithelial homeostasis and influences the morphology, ...
Green leaf carotenoids mainly composed of lutein and β-carotene were studied regarding their its bio...
The protective effects of effects of alginic acid, a water soluble dietary fiber containing in a bro...
Green leaf carotenoids mainly composed of lutein and β-carotene were studied regarding their its bio...
The study about the effect of some purines on the nitrate reductase of the fowl liver was carried ou...
Since some possibility of application of ozonation in processing or storage of foods has been develo...
[Author abstract]There are many ways to approach bioindustry, and one access may come from the obser...
The fibroin heavy chain of an inbred strain of Bombyx mori was shown to give a single band on SDS-po...
[Author abstract]Calture conditions for the callus of tobacco plant, Nicotiana glutinosa, were exami...
Aroma concentrates were prepared by absorbing aroma compounds to porous polymer and eluting them wit...
The method including the treatment of lysozyme was investigated for the preparation of DNA from amyl...
Regarding the utilization of urea by plant, urease, ammonia dehydrogenase system and postulated urea...
The present authors investigated the incorporations of Arg-3H and thymidine-3H into the nuclei of Gy...
記事区分:総説[Author abstract]There are many ways to approach bioindustry, and one access may come from th...
It was observed that the nitrate reductase of silk-worm was not extracted with water or phosphate bu...
Retinoic acid (RA) plays an important role in epithelial homeostasis and influences the morphology, ...
Green leaf carotenoids mainly composed of lutein and β-carotene were studied regarding their its bio...
The protective effects of effects of alginic acid, a water soluble dietary fiber containing in a bro...
Green leaf carotenoids mainly composed of lutein and β-carotene were studied regarding their its bio...
The study about the effect of some purines on the nitrate reductase of the fowl liver was carried ou...
Since some possibility of application of ozonation in processing or storage of foods has been develo...
[Author abstract]There are many ways to approach bioindustry, and one access may come from the obser...
The fibroin heavy chain of an inbred strain of Bombyx mori was shown to give a single band on SDS-po...
[Author abstract]Calture conditions for the callus of tobacco plant, Nicotiana glutinosa, were exami...
Aroma concentrates were prepared by absorbing aroma compounds to porous polymer and eluting them wit...