摘要:
Disclosed is a method for dehusking pulses by pretreating them with an enzyme composition comprising a GH11 or GH8 xylanase or a GH5 endo glucanase or a polygalacturonase prior to dehusking.
摘要:
The present invention relates to a method for improving at least one characteristic of a bean-based product by treating said bean-based product with a peroxidase, preferably a Marasmius scorodonius peroxidase or a functional equivalent thereof. The present invention relates to a method for improving at least one characteristic of a bean-based product comprising contacting a bean-based product or an intermediate thereof with a peroxidase, preferably a Marasmius scorodonius peroxidase or a functional equivalent thereof, and optionally preparing from said intermediate a bean-based product.
摘要:
In one aspect, the invention provides a purified and modified phytase enzyme from Escherichia coli K12 appA phytase. The enzyme has phytase activity and improved thermal tolerance as compared with the wild-type enzyme. In addition, the enzyme has improved protease stability at low pH. Glycosylation of the modified phytase provided a further improved enzyme having improved thermal tolerance and protease stability. The enzyme can be produced from native or recombinant host cells and can be used to aid in the digestion of phytate where desired. In one aspect, the phytase of the present invention can be used in foodstuffs to improve the feeding value of phytate rich ingredients.
摘要:
Crushed and de-fatted oilseed is extracted with water at neutral, mildly basic or mildly acidic pH; and is filtered. The filter media allows passage of small fragments of solid cell meat into the filtrate. The filtrate is treated with a base to increase pH to over pH 9, and solids are separated out. Protein is separated from other constituents of the liquid and concentrated, for example by heat-induced or isoelectric precipitation and/or ultrafiltration. The remaining liquid is rich in sugars. The process results in one or more protein products suited for human or animal food ingredients or for production of cosmetics, a sugar rich product suitable for fermentation or use as a feed ingredient, and a fiber-protein animal feed ingredient.
摘要:
This invention relates to a soy protein product with a modified sugar profile. The soy protein product has desirable flavor and functional properties. The soy protein product has a high sucrose and monosaccharide content and is low in indigestible oligosaccharides. The soy protein product does not have galactinol that is present in soybeans developed to have a low indigestible oligosaccharide content. The soy protein product is rich in isoflavones. The method for manufacturing the soy protein product uses conventional soybeams that have better agronomic properties than soybeams developed to have a low indigestible oligosaccharide content. The method for manufacturing the soy protein product uses a alpha -galactosidase enzyme. The method for manufacturing the soy protein product retains the natural level of isoflavones occuring in soybeams.
摘要:
The invention relates to a method for enzymatically obtaining protein hydrolysates for human consumption, animal feed and cosmetics. The process involves the use of a proteolytic composition derived from fish, such as Cod ( Gadus morhua ), to obtain hydrolysates which have a non-bitter taste and retain the flavor and aroma of the protein-containing material which is hydrolyzed: e.g. when hydrolyzing protein-containing material from marine organisms or parts thereof, such as fish, shrimp, lobster or other seafood according to the invention, a protein hydrolysate is produced that has a characteristic natural flavor of the organism. Also provided are food products comprising the hydrolysates of the invention, such as soup, sauce, cheese, HVP, meat extract and flavoring agent, broth, paté, mousse, frying dough, orly dough, and pastries.
摘要:
An infant cereal product which contains a phytic acid containing protein source but which has reduced phytic acid content. The cereal product is obtained by incubating a mixture including a starch base, a phytic acid containing protein source and a whole grain cereal flour which is an endogeneous phytase source, to reduce the phytic acid content of the mixture. The mixture is then heated to gelatinise the starch base and inactivate the endogeneous phytase. The cereal product has a phytic acid content of less than 1 mu mol/g of phytic acid.
摘要:
Novel methods and processes by which phytate-free or low-phytate soy protein isolates and concentrates may be prepared are disclosed. Also disclosed are phytate-free or low-phytate soy protein isolates and concentrates produced according to the methods and processes of the invention.