Oil-in-water emulsion containing first flour and second flour high in amylopectin,Preparation method of mixed nanometer starch deodorant

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Amylopectin /ˌæmɪloʊˈpɛktɪn/ is a water-soluble polysaccharide and highly branched polymer of α-glucose units found in plants. It is one of the two components of starch, the other being amylose. Glucose units are linked in a linear way with α(1→4) glycosidic bonds. Branching takes place with α(1→6) bonds occurring every 24 to 30 glucose units, resulting in a soluble molecule that can be quickly degraded as it has many end points onto which enzymes can attach. In contrast, amylose contains very few α(1→6) bonds, or even none at all. This causes amylose to be hydrolyzed more slowly, but have higher density and be insoluble.

Oil-in-water emulsion containing first flour and second flour high in amylopectin

PendingUS20170251708A1Process stabilityLess stickyFood scienceManihotSoybean meal

The present invention relates to a composition in the form of an oil-in-water emulsion, containing a first flour and a second flour and/or a third starch, wherein the first flour comprises flour obtained from pulse seed, or comprises flour obtained from plants of one or more of the genera Solanum and Manihot. The second flour comprises flour obtained from plants of the genus Oryza, and the third starch comprises waxy rice starch. The invention also relates to a method for preparation of the composition. The invention further relates to the use of the first flour, the second flour and/or the third starch to reduce syneresis in an oil-in-water emulsion, and to control breakdown of an oil-in-water emulsion in the mouth.

Oil-in-water emulsion containing first flour and second flour high in amylopectin

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Owner:CONOPCO INC D B A UNILEVER

Preparation method of mixed nanometer starch deodorant

InactiveCN109337129ALow costGood effectDeodrantsNanoparticleDeodorant

The invention discloses a preparation method of a mixed nanometer starch deodorant. The preparation method comprises the following steps: (1), weighing amylose and amylopectin according to a ratio of20-1 to 1:20, dissolving in dimethyl sulfoxide, and then slowly dropwise adding (100-1000)mL of ethanol to obtain a precipitate A; (2), drying and gelatinizing the precipitate A, dropwise adding (10-1000)mL of ethanol, stirring, and centrifuging to obtain mixed nanoparticles B; (3), ultrasonically washing the obtained mixed nanoparticles B to obtain the mixed nanometer starch deodorant. The mixednanometer starch deodorant prepared by the preparation method uses raw materials which are wide in sources and easy to obtain, is low in cost and good in effect, can effectively remove odor, and is environment-friendly and free of any side effects; by the preparation method of the mixed nanometer starch deodorant, the conditions are mild, the procedures are simple, the cost is low, and environmentfriendliness is achieved.

Owner:ANHUI KIWI BIOTECH CO LTD

2 results about "Amylopectin" patented technology

Oil-in-water emulsion containing first flour and second flour high in amylopectin

Preparation method of mixed nanometer starch deodorant

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