eur op eanexhibitionofcreati vityandinnovation - Europe Direct Iasi
eur op eanexhibitionofcreati vityandinnovation - Europe Direct Iasi
eur op eanexhibitionofcreati vityandinnovation - Europe Direct Iasi
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EUROINVENT 2013<br />
Class no.<br />
gluc<strong>op</strong>yranosyl (1- 4) - β –D- galact<strong>op</strong>yranosyd – 26 –O- β –<br />
D-gluc<strong>op</strong>yranosyd)], biological active compounds of<br />
potential interest in agriculture (horticulture).<br />
The problem that the invention is solving resides in broading<br />
area of natural bioactive agents used for grape vine growth<br />
and devel<strong>op</strong>ment regulator, through the discovery of a new<br />
class of steroidic compound of vegetal origin, with<br />
significantly antiviral and biostimulator pr<strong>op</strong>erties.<br />
This new compound is much cheaper then other products<br />
known up to now, non-toxic, easy to be obtained, highly<br />
effective in minor concentration and doesn’t manifest side<br />
effects.<br />
Applications: agriculture (horticulture).<br />
3. Agriculture and Food Industry<br />
36.3.<br />
Title EN Process for extraroot treatment of tomato plants<br />
Iurea D. Dorina, Munteanu Neculai, Mangalagiu Ionel,<br />
Authors<br />
Chintea Pavel, Contenco Eugenia, Siromeatnicov Iulia<br />
Institute of Biological Research, <strong>Iasi</strong>/ Al. I. Cuza<br />
Institution University, <strong>Iasi</strong>/ Institute of Genetics and Plant<br />
Physiology, Chisinau<br />
Patent no. Patent Md, No. 271/2010<br />
The invention refers to a bioorganic chemistry application,<br />
respectively to a steroidic glycoside of vegetal origin, with<br />
biological active effect, which could be applied in agriculture<br />
for growing tomatoes.<br />
The process, according to the invention, includes the extraroot<br />
treatment of tomato plants before and after flowering and in the<br />
fruit growth phase, with 0.001...0.05% aqueous solution of<br />
oxidized Tomatoside with the chemical formula: C 49 H 74 O 31 ,<br />
Description obtained from the oxidation of the polysaccharide chain in the<br />
EN initial Tomatoside (a vegetal origin steroidic compound)<br />
molecule, with a total consumption of the solution of 0.5 L/ m 2 .<br />
Preparation is applied in small amounts (0,001% , 0,01%), is<br />
cheap and easily to be obtained.<br />
The technical result of the invention is to <strong>op</strong>timize the<br />
physiological processes in plants and to increase the<br />
productivity - using oxidized Tomatoside resulted an increase of<br />
18-20% in production.<br />
Applications: agriculture (vegetable cultures).<br />
Class no. 3. Agriculture and Food Industry<br />
NATIONAL<br />
207