摘要:
The present invention relates to formulations of a pharmacological effective fat-soluble active ingredient with a high bioavailability of said fat-soluble active ingredient as well as to their manufacture and use as dietary supplement, food, feed, personal care product and/or pharmaceutical. Such formulations are those which when dissolved, dispersed or diluted in/with water have an extinction E 1/1 at a wavelength in the range of from 200 to 800 nm, preferably in the range of from 250 to 600 nm, more preferably in the range of from 250 to 500 nm, more preferably in the range of from 370 to 485 nm, of ≧380, preferably of ≧600, most preferably ≧900. In preferred embodiments of the formulations of the present invention such formulations show an extrusion loss of fat-soluble active ingredient of ≦30% when pressed to tablets.
摘要:
The invention relates to vegetable protein preparations (isolates and concentrates) with improved sensory properties due to enzymatic treatment of the raw material with a lipase during the isolation process and the use of these protein preparations.
摘要:
The present invention relates to compositions for the enrichment, fortification and/or coloration of food, beverages, animal feed, cosmetics or pharmaceutical compositions comprising at least one modified starch, β-carotene and optionally at least an adjuvant and/or an excipient, wherein a mixture of the composition with water has a color hue in the range of 48 to 60.
摘要:
The present invention relates to compositions containing fat-soluble active ingredients and/or colorants in a matrix based on improved modified polysaccharides, i.e. modified polysaccharides where parts were separated, and to a process for preparing these compositions as well as to these improved modified polysaccharides themselves and a process for the manufacture thereof. The present invention further relates to the use of the compositions of this invention for the enrichment, fortification and/or for the coloration of food, beverages, animal feed, cosmetics and pharmaceutical compositions and to such food, beverages, animal feed, cosmetics and pharmaceutical compositions themselves.
摘要:
Partially deamidated rice endosperm protein or rice endosperm protein which is partially conjugated with mono-, di-, oligo- or polysaccharides is used as novel protective hydrocolloid for fat-soluble active ingredients and/or fat-soluble colorants. The present invention further includes compositions comprising that rice endosperm protein and at least one fat-soluble active ingredient/colorant, as well as their manufacture, that rice endosperm protein itself and its manufacture. These compositions are used for the enrichment, fortification and/or coloration of food, beverages, animal feed, personal care or pharmaceutical compositions. The present invention is directed to theses uses and to food, beverages, animal feed, personal care and pharmaceutical compositions containing such a rice endosperm protein and such a composition, respectively.
摘要:
A hydraulic valve lash adjuster for a valve train of an internal combustion engine, for example for an automotive vehicle, said hydraulic valve lash adjuster comprising a piston (2) that is guided for displacement in a piston housing (4) and elastically supported against said housing, said piston (2) comprising a low pressure chamber (3) that communicates via an axial opening (26) in a piston bottom (19) with a high pressure chamber (5) defined by the piston housing (4) and the piston (2), and further comprising a control valve (6) acting between said pressure chambers (3, 5), said control valve (6) comprising a valve closing body (7) that can be brought to bear sealingly against a valve seat (24) that surrounds the axial opening (26) on a piston body undersurface (28) and is received in a closing body cap (9) whose cap bottom (21) acts as a stroke limitation of the valve closing body (7), and said control valve (6) further comprising a control valve spring (8) that loads the valve closing body (7) in opening direction, and, during a collapsing movement between the piston (2) and the piston housing (4), said valve closing body (7) being hydraulically loadable in closing direction against the biasing force of the control valve spring (8) by a pressure build-up in the high pressure chamber (5).To improve the valve lash adjuster so that undesired operational fluctuations are reduced, the valve closing body (7) is configured as a needle-shaped, elongate sealing piston whose valve seat-proximate end comprises a plate-shaped sealing surface (10) that cooperates with a correspondingly configured sealing surface (25) of the valve seat (24) and whose valve seat-distal end comprises a surface of application (12) for hydraulic loading, and the valve closing body (7) substantially fills a space volume of the closing body cap (9) surrounding the valve closing body (7).
摘要:
A tensioner for a traction drive includes a cylinder arranged in a housing at a distance to a housing wall to thereby define an interior space which contains hydraulic fluid. A piston is received in the cylinder for back-and-forth movement and bounds a pressure chamber containing hydraulic fluid. The piston has a cylinder-distal end which is operatively connected to a spring-biased tension roller supported on a traction member. Formed between the piston and the cylinder is a leakage gap, and a reservoir for hydraulic fluid is provided in an area of the leakage gap to prevent ingress of air into the pressure chamber, when the traction drive is at a rest.
摘要:
The present invention relates to a process for the manufacture of an emulsion or dispersion containing one or more carotenoids, in a preferred embodiment it relates to the manufacture of a powder containing one or more carotenoids, furthermore to the powder obtainable by said process and a food composition, especially a beverage, containing said powder.
摘要:
A hydraulic valve lash adjuster with idle stroke function for a valve train of an internal combustion engine, said hydraulic valve lash adjuster comprising a piston (2, 2′, 2″) that is guided for displacement in a piston housing (4) and elastically supported against said housing (4), said piston (2, 2′, 2″) comprising a low pressure chamber (3) that communicates via an axial opening (7) in a piston bottom (8) with a high pressure chamber (5) defined by the piston housing (4) and the piston (2, 2′, 2″), and further comprising a control valve (9, 9′, 9″, 9′″) acting between said pressure chambers (3, 5), said control valve (9, 9′, 9″, 9′″) comprising a valve closing body (10, 10′, 10″) that can be brought to bear sealingly against a valve seat (15, 15′) that surrounds the axial opening (7) on a piston body undersurface (18) and is received in an element (12, 12′) that limits a closing body stroke (17), and said control valve (9, 9′, 9″, 9′″) further comprising a control valve spring (11) that loads the valve closing body (10, 10′, 10″) with a spring force in opening direction, and an idle stroke being produced during a collapsing movement between the piston (2, 2′, 2″) and the piston housing (4) during which said valve closing body (10, 10′, 10″) is hydraulically loaded in closing direction against the action of the control valve spring (11) by a pressure build-up in the high pressure chamber (5), whereby a retarded pressure build-up can be obtained through a flow control device (23, 23′) arranged on a high pressure chamber-side and comprising a flow control element (24, 24′) and a medium pressure chamber (19) that extends between the flow control element (24, 24′) and the axial opening (7) of the piston (2).