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125results about How to "Improve flavor profile" patented technology

Processing method of Laoshan green tea

InactiveCN106578162ARich in amino acidsAvoid disadvantages such as damage and rednessPre-extraction tea treatmentCooking & bakingVitamin C
The invention belongs to the field of processing of tea leaves, and relates to a processing method of Laoshan green tea, and particularly relates to a processing method of clean and fresh type high-grade special Laoshan green tea capable of erecting after being brewed. The processing method comprises the following steps of picking, spreading, deactivation of enzymes, strip tidying, spreading for cooling and moistening regain, primary baking, secondary spreading for cooling and moistening regain, and re-baking to be enough dry, wherein a fresh leaf which is subjected to the deactivation of enzymes is directly subjected to the treatment of the strip tidying without being subjected to the spreading for cooling and temperature lowering; after the primary baking, the leaf is subjected to the secondary spreading for cooling and moistening regain; the re-baking to be enough dry is carried out by selecting and using a temperature which is lower than that of the primary baking. The Laoshan green tea processed through the processing method of the Laoshan green tea is tall and graceful in appearance, green and sleek in color and luster, apricot-green and transparent in liquor color, clean and fresh in fragrance, fresh and mellow in taste, and bright, complete and lobate in brewed leaf; after being brewed, the tea leaf erectly spreads in a cup and is high in viewing and admiring performance; the contents of an amino acid and a vitamin C which are beneficial to a human body are higher than those of ordinary Laoshan green tea.
Owner:QINGDAO ACAD OF AGRI SCI

Flavored extruded food product

InactiveUS20040022910A1Less-prone to clogging and blockageImprove seal qualityConfectionerySweetmeatsFood industryEngineering
An extruder die assembly and method for using same is disclosed which is designed for adaptation to a wide variety of commercial-grade extrusion devices common in the food industry. The extruder die assembly is inserted into an appropriate compartment within an extrusion device such that a first extrudate is directed down a coaxially aligned passageway within the forming section and combined with a fluid additive in the injection section whereupon the resulting food mass is compressed through a converging nozzle bore in the nozzle section to produce an extruded food product. The forming section and injection section are fabricated as a matching set. A novel food product is also disclosed. A known composition of a farinaceous food product is extruded through the extruder die assembly of the present invention to produce a flavored direct-expanded food product exhibiting enhanced flavor characteristics, but requiring no post-extrusion drying or seasoning process. The injection section of the extruder die assembly is used to impart flavoring additives into the extrudate mass shortly before expansion, thereby preserving the flavoring characteristics of the additive by minimizing the heat exposure of the flavoring additive. The extruder die assembly may also include static mixing elements downstream from the injection section to homogenize the flavoring or seasoning media into the flowing mass of extrudate.
Owner:FRITO LAY NORTH AMERICA INC

Methods for preparing oat bran enriched in beta-glucan and oat products prepared therefrom

Dry milling methods for preparing oat products enriched in the content of β-glucan and methods for preparing foodstuffs incorporating such an enriched oat product especially ready-to-eat cereals are provided. Heat conditioned dehulled oats are dry milled to form a coarse whole non defatted oat flour and then, without a preceding removal of fat, dry fractionated into coarser bran and finer oat flour fractions at multiple stages. The coarse oat flour is first dry classified to separate or form a coarser fraction oat bran containing more concentrated β-glucan and a finer oat flour or starch containing or endosperm containing fraction. The oat bran is fractionated into a coarse and fine oat bran sub-streams. The oat bran sub-streams are each is subjected to second roller milling step and then bolted. The second bolting of oat bran is then subjected to a third round of milling and classification to form a high β-glucan content (>7-9%) oat bran and a low β-glucan content (3%) oat flour. The methods are low cost and commercially practical. Preferably, the high β-glucan content oat bran and oat flour fractions can have a syringic acid to ferulic acid ratio of at least 2.5:1 indicating improved flavor. Preferably, the oat bran and oat flour have a Farinograph value of 5 to 20 minutes indicated partial gelatinization. The oat bran and oat flours can be used to prepare foodstuffs such as ready-to-eat cereals.
Owner:GENERAL MILLS INC

Concentrated and odorless omega 3 fatty acids

InactiveUS20070299134A1Slight to no fishy flavorMild to slight fishy odorFatty oils/acids recovery from wasteBiocideMonoglycerideGlycerol
A blend of triglycerides having the general formula CH2(OOC-R1)—CH(OOC—R2)—CH2(OOC—R3), wherein at least about 50% of the R1, R2 and R3 groups have a chain length of C19 or more. The blend of triglycerides has less than about 50 parts per billion (ppb) of trimethyl amine, that is, they are substantially odor free. Also provided is a process for preparing an enriched blend of triglycerides by taking an oil comprising a mixture of polyunsaturated fatty acids and reacting the oil with a lower alcohol to form a mixture of esters. The mixture of esters is then distilled to remove a portion of the esters having a chain length of about C18 and below to form an enriched stream of enriched esters having at least about 50% of the esters with chain length of about C20 or more. The enriched stream of esters is then reacted with glycerine to form a triglyceride mixture, wherein the triglyceride mixture has less than about 10%, by weight of diglycerides and less than about 5%, by weight monoglycerides. The triglyceride mixture preferably comprises less than 5% diglyceride and less than 1% monoglyceride. The triglyceride mixture most preferably comprises less than 2.5% diglyceride and less than 0.2% monoglyceride. Finally, the triglyceride mixture may optionally be treated by water washing, bleaching, evaporation, steam stripping and mixtures of these, to remove residual free fatty acids, aldehydes, color bodies, odor bodies, peroxides and esters.
Owner:THE PROCTER & GAMBLE COMPANY
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