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Particulate foods and pharmaceuticals coated with water-soluble hemicellulose
| Details |
Inventors: Ogawa, Masanori; Ito, Takehiko; Ishigai, Chikako; Maeda, Hirokazu; Furuta, Hitoshi; Hattori, Mitsuo;
Assignee: Freund Industrial Co., Ltd. (JP); Fuji Oil Co., Ltd. (JP)
Primary Examiner: Bawa; Raj
Assistant Examiner:
Attorney, Agent or Firm: Lorusso & Loud
A coated product in the form of solid particles of a food or pharmaceutical wherein the particles are each coated with a water-soluble hemicellulose. The water-soluble hemicellulose has a viscosity in the range of from 50 to 1,000 mPa.multidot.s at 25.degree. C. when dissolved in water in an amount of 10% by weight and has a reducing sugar content of 5% by weight or less and an amino acid content, as measured by assay with 2,4,6-trinitrobenezene sulfonic acid, of 1.0% by weight or less. |
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DETAILED DESCRIPTION What is claimed is: 1.
A particulate product comprising solid particles coated with a water-soluble heimcellulose and having an average size of 0.
1 to 40 mm, said particles selected from the group consisting of foods and pharmaceutical preparations, said water-soluble hemicellulose having a viscosity in the range of from 50 to 1,000 mPa.
multidot.
s at 25.
degree.
C.
when dissolved in water in an amount of 10% by weight and said water-soluble hemicellulose having a reducing sugar content of 5by weight or less and an amino acid content, as measured by assay with 2,4,6-trinitrobenzene sulfonic acid, of 1.
0% by weight or less.
2.
A coated product as claimed in claim 1 wherein said solid particles have an average size of 0.
2 to 30 mm.
3.
A particulate product as claimed in claim 1 produced by a process comprising: spray coating said solid particles with an aqueous solution containing the water-soluble iemicellulose in an amount of 3% to 15% by weight while maintaining said solid particles in a moving state and while passing a gas therethrough.
4.
A coated product as claimed in claim 3 wherein said solid particles are in the form of power, granules, pellets, tables, spheres or capsules.
5.
A coated product as claimed in claim 1 wherein said solid particles are in the form of powder, granules, pellets, tablets, spheres or capsules.
Description:
FIELD OF INVENTION The present invention relates to a method for spray coating surfaces of small-size foods or pharmaceutical preparations in the form of powder, granules, pellets, tablets, spheres, capsules or the like and to materials coated by the spray coating.
TECHNICAL BACKGROUND Food referred to as so-called health foods is in many cases prepared as small-size solid materials in the form of pellets, granules, tablets or the like, for example, from the point of view of easiness for management of amounts of food to be eaten and for the filling in containers or the like, unlike usual food people eats daily.
These small-size foods are currently on the market in such a state that they are processed into products without coating their surfaces
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Molecular Biology 
