Extraction at its best An optimal process is achieved when economic production is combined with high quality standards. But it can require the right kind of expertise to make it happen. Special technology using supercritical carbon dioxide helps to produce extracts from a diverse set of natural products. NATECO2 GmbH & Co. KG, a company … Extraction at its best
Fate of Plant Protecting Agents during Hop Processing R. SchmidtEBC Hop Symposium 2010, Wolnzach, Sept 2010 “Definite non-polar residues could be detected in the resin extract quantitatively” and “Polar active agents remained in the spent hops” (Forster et al.; Poster EBC Congress 1991, Lisbon) Solubility is the most important parameter. But the scenery of active … Fate of Plant Protecting Agents during Hop Processing
Xanthohumol, a chalcon derived from hops, inhibits hepatic inflammation and fibrosis Xanthohumol (XN) is a major prenylated chalcone found in hops, which is used to add bitterness and flavor to beer. In this study, we first investigated the effects of XN on hepatocytes and hepatic stellate cells (HSC), the central mediators of liver fibrogenesis. XN … Xanthohumol, a chalcon derived from hops, inhibits hepatic inflammation and fibrosis
Extraction of Algae with Supercritical CO2 Introduction:The application of supercritical CO2 as solvent for the extraction of natural substances is state of the art. Since more than three decades NATECO2 produces extracts from hops for the brewing industry, degreases cocoa cake and decaffeinates black and green tea. But the effective and specific extraction technology with … Extraction of Algae with Supercritical CO₂
CO2 extraction – a versatile processing tool CO2 can be used as a solvent for the extraction of mainly non polar substances. Beneficial for brewers is a CO2 hop extract with all essentials from hop cones for the brewing process: α-acids for bitterness and microbiological protection as well as aroma oil for the different kinds … CO₂ extraction – a versatile processing tool
CO2 Applied to Commercial Extraction of Pepper: Performance and Economics Introduction: Pepper conjures flavour and piquancy into foodstuffs. The initiators are essential oils and spicy substances. Pepper contains some 1-4 % of oil and 5-10 % of piperine. As the solubility of the two substances in CO2 differ significantly, aroma and hot components have been … CO₂ Applied to Commercial Extraction of Pepper: Performance and Economics
CO2 extraction – a versatile processing tool CO2 can be used as a solvent for the extraction of mainly non polar substances. Beneficial for brewers is a CO2 hop extract with all essentials from hop cones for the brewing process: α-acids for bitterness and microbiological protection as well as aroma oil for the different kinds … CO₂ extraction – a versatile processing tool
Extraction of carotenoids with supercritical CO₂ N. Igl1 , J. Schulmeyr1 , Dr. M. Gehrig1 1 NATECO2 GmbH & Co. KG, Auenstrasse 18-20, 85283 Wolnzach, Germany; tel.: +49 8442 660; fax: +49 8442 6666; e-mail: contact@nateco2.de; www.nateco2.deIntroduction: “We live in a world of mixtures – the air we breathe, the food we eat, the gasoline … Extraction of carotenoids with supercritical CO₂
Extraction of carotenoids with supercritical CO2 “We live in a world of mixtures – the air we breathe, the food we eat, the gasoline in our automobiles …:” [1]. Therefore raw materials as well as synthetic products have to be separated into desired and undesired componentsfor further use. Since 1979 the gentle CO2 extraction processis … Extraction of carotenoids with supercritical CO₂
