geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Process for the preparation of granules for the controlled release of volatile compounds


, : Process for the preparation of granules for the controlled release of volatile compounds. Official Gazette of the United States Patent & Trademark Office Patents 1273(3), Aug 19

A process for shaping into a granular form a delivery system for the controlled release of flavor or fragrance compounds. This process includes the steps of preparing a mixture of a continuous phase carrier containing a volatile flavor or fragrance compound or composition finely divided therein and having a low water content. This guarantees that the glass transition temperature of the mixture is the glass transition temperature of the final product. The mixture is then heated within a screw extruder to a temperature of between 90 and 130degree C. to form a molten mass, the molten mass is extruded through a die and then chopped as it exits the die. The latter step is performed at a temperature above the glass transition temperature of the carrier.

US$29.90


Other references

Bernstein, M., 2016: Intraoperative radiation therapy for breast cancer: a patient's view. Lancet 387(10031): 1904-1905

Phares, D.L., 1889: Are Beech-Trees ever struck by Lightning?. Science 14(339): 86-86

Trimen, R., 1894: On a collection of Butterflies made in Manica, Tropical S. E. Africa, by Mr. F. C. Selous, in the year 1892. Proceedings of the Zoological Society of London, 14-82

Dal Molin, G.; Longo, B.; Not, T.; Poli, A.; Campello, C., 2005: A population based seroepidemiological survey of Chlamydia pneumoniae infections in schoolchildren. Aim: A serosurvey was carried out in schoolchildren from a northeastern area of Italy to define the burden of Chlamydia pneumoniae infection.Methods: A sample of 649 schoolchildren underwent a simplified version of the International Study of Asthm...

James, Paul ., 1996: Birds of Sussex. Unknown

Holmes, J.G., 2004: The benefits of abstract functional analysis in theory construction: the case of interdependence theory. In this article I argue for the benefits of an abstract functional analysis in theory construction, suggesting that an understanding of the nature of situations of interdependence will provide theoretical insights into basic processes in interpers...

Van Der Pluijm, J.E., 1964: An electron microscopic investigation of the filiform apparatus in the embryo sac of Torenia founieri. The upper part of the wall between the synergids is spherically thickened: the filiform apparatus. The part of the embryo sac wall lying above the filiform apparatus bursts open before the pollen tube enters. The filiform apparatus is more or less...

Gibbs, D.D., 1967: Werner's syndrome ('progeria of the adult'). Proceedings of the Royal Society of Medicine 60(2): 135-136

Zhou, J.; Wang, X.; Jiao, Y.; Qin, Y.; Liu, X.; He, K.; Chen, C.; Ma, L.; Wang, J.; Xiong, L.; Zhang, Q.; Fan, L.; Deng, X.Wang., 2007: Global genome expression analysis of rice in response to drought and high-salinity stresses in shoot, flag leaf, and panicle. To elucidate genome-level responses to drought and high-salinity stress in rice, a 70 mer oligomer microarray covering 36,926 unique genes or gene models was used to profile genome expression changes in rice shoot, flag leaf and panicle under drou...

Thomas, P.; Chin, S., 2004: The Bronx Zoo's tiger mountain: enrichment at the forefront of exhibitry. American Zoo and Aquarium Association Annual Conference Proceedings, 4pp.