in the wake - up remedy of the present invention , the alanine and glutamine are the amino acids that constitute alanylglutamine . each may be l - or d - forms , and the l - forms are preferred . salts of alanylglutamine include acid addition salts , metal salts , ammonium salts , organic amine addition salts , amino acid addition salts , and the like . the acid addition salts include : inorganic acid salts such as hydrochloride , hydrosulfate , nitrate and phosphate ; and organic acid salts such as acetate , maleate , fumarate , citrate , malate , lactate , α - ketoglutarate , gluconate and caprylate . the metal salts include : alkali metal salts such as sodium salt and potassium salt ; alkaline earth metal salts such as magnesium salt and calcium salt ; aluminum salt ; zinc salt , and the like . organic amine addition salts include salts of morpholine , piperidine , and the like . amino acid addition salts include salts of glycine , phenylalanine , lysine , aspartic acid , glutamic acid , and the like . alanylglutamine may be produced according to any method such as synthetic method , enzymatic method , or fermentation method . methods for producing alanylglutamine include , for example , those cited in bulletin of the chemical society of japan , 34 , 739 ( 1961 ), 35 , 1966 ( 1962 ), 37 , 200 ( 1964 ), european patent no . 311057 , german patent no . 3206784 , japanese unexamined patent publication no . h6 - 234715 , and wo2004 / 058960 . commercial products ( those manufactured by kyowa hakko , co ., ltd ., kokusan kagaku , co ., ltd ., and bachem ag , etc .) may be used for alanylglutamine . healthy wakefulness can be promoted by administering the wake - up remedy of the present invention to persons having subjective symptoms of feeling languid after wake - up and having a hard time awaking , etc . alanylglutamine or a salt thereof may be administered as it is as the wake - up remedy of the present invention , but preferably alanylglutamine is provided in any of a variety of common pharmaceutical preparations . these pharmaceutical preparations contain alanylglutamine or a salt thereof as an active ingredient , but may also contain any other therapeutic active ingredients . further , these pharmaceutical preparations may be produced by any method well known in the technical field of pharmaceutics by mixing active ingredients with one or more pharmaceutically acceptable carriers . it is desirable to use the pharmaceutical preparation through a dosing route that is the most effective for the therapy , and examples thereof include oral administration and parenteral administration such as intravenous administration , intraperitoneal administration , or subcutaneous administration ; but oral administration is preferred . the dosage form may be oral preparations , such as tablets , powders , granules , pills , suspensions , emulsions , infusions / decoctions , capsules , syrups , liquid preparations , elixirs , extracts , tinctures and fluid extracts , or parenteral preparations , such as injections , drops , creams and suppositories ; but oral preparations are preferred . when preparing oral preparations , additives may be used such as excipients , binders , disintegrators , lubricants , dispersing agents , suspension agents , emulsifiers , diluents , buffers , antioxidant agents , microbial inhibitors , and the like . liquid preparations suitable to oral administration , for example , syrups , can be formulated by adding : water ; a saccharide such as sucrose , sorbitol , or fructose ; a glycol such as polyethylene glycol , or propylene glycol ; an oil such as sesame oil , olive oil , or soybean oil ; an antiseptic such as a p - hydroxybenzoate ester ; a preservative such as a paraoxybenzoate derivative like methyl paraoxybenzoate or sodium benzoate ; a flavor such as strawberry flavor or peppermint ; or the like . further , for example , tablets , powders or granules , each of which is suitable for oral administration , can be formulated by adding : a saccharide such as lactose , sugar , glucose , sucrose , mannitol , or sorbitol ; a starch such as that of potato , wheat , or corn ; an inorganic substance such as calcium carbonate , calcium sulfate , sodium hydrogen carbonate , or sodium chloride ; a filler such as crystalline cellulose or plant powder like licorice root powder , gentian powder , or the like ; a disintegrator such as starch , agar , gelatin powder , crystalline cellulose , carmellose sodium , carmellose calcium , calcium carbonate , sodium hydrogen carbonate , or sodium alginate ; a lubricant such as magnesium stearate , talc , hydrogenated plant oil , macrogol , or silicone oil ; a binder such as polyvinyl alcohol , hydroxypropyl cellulose , methyl cellulose , ethyl cellulose , carmellose , gelatin , or starch paste ; a surfactant such as a fatty acid ester ; a plasticizer such as glycerol ; or the like . additives generally used in foods or drinks may be added to preparations suitable for oral administration , including : sweeteners , colorants , preservatives , thickening stabilizers , antioxidant agents , coloring agents , bleaching agents , anti - fungal agents , gum bases , bitter agents , enzymes , waxes , sour agents , seasonings , emulsifiers , reinforcing agents , manufacturing agents , flavors , spice extracts , or the like . the preparation suitable for oral administration may be used as it is or may be in such forms as a powdered food , a sheet - shaped food , a bottled food , a canned food , a retort food , a capsule food , a tablet food , a liquid food , or a drinkable preparation . further , it may be used as a food or drink for remedying difficulty in awaking such as a health food , a functional food , a nutritional supplement food , or a food for specific health use . suitable parenteral administration includes , for example , an injection that preferably contains a sterilized aqueous preparation containing alanylglutamine or a salt thereof , which is isotonic to the recipient &# 39 ; s blood . in the case of an injection , for example , a solution for injection is prepared using a carrier containing a salt solution , a glucose solution , or a mixture of a salt solution and a glucose solution , or the like . further , also added to these parenteral preparations may be one or more auxiliary components selected from the diluents , antiseptics , flavors , fillers disintegrators , lubricants , binders , surfactants and plasticizers described in the examples of the oral preparations , and the like . in the wake - up remedy of the present invention , the concentration of alanylglutamine or a salt thereof is appropriately selected depending on the type of preparation , the effect expected by administration of the preparation , and the like , but , for example , the concentration in the case of an oral preparation is usually 0 . 1 to 100 % by weight as alanylglutamine or a salt thereof , preferably 0 . 5 to 70 % by weight , and particularly preferably 1 to 50 % by weight . the dose and the administration frequency of the wake - up remedy of the present invention may vary depending on the dosing form , the age and body weight of the patient , and the nature or the severity of the symptoms to be treated , but in general , it is administered once to several times a day usually in an amount of 5 mg to 10000 mg , preferably 50 mg to 5000 mg , more preferably 500 mg to 3000 mg per day for an adult in terms of alanylglutamine or a salt thereof . the dosing period is not particularly limited , but is usually for 1 day to 1 year , preferably 2 weeks to 3 months . test examples in which the wake - up remedial effect of alanylglutamine was examined are indicated below . the results of consuming 0 . 5 g of alanylglutamine ( manufactured by kyowa hakko co ., ltd . ; the same in test example 2 ) daily before going to bed continuously for 1 month in a healthy male in his 50s indicated improvement in awaking . the results of consuming 1 . 5 g of alanylglutamine daily continuously for 1 month in a healthy male in his 30s indicated improvement in awaking . a mixture of 136 . 2 kg of alanylglutamine , 36 . 0 kg of microcrystalline cellulose , 6 . 6 kg of sucrose fatty acid ester , 1 . 2 kg of calcium phosphate , and 20 . 0 kg of β - cyclodextrin are mixed using a conical blender ( cb - 1200 blender , manufactured by nihon kansoki co ., ltd .). the mixture obtained is compressed and molded to a wake - up remedy tablet of 250 mg with 8 mm of diameter under 10 kn of compression - molding pressure using a rotary compression molding machine ( virgo524ss1ay , manufactured by kikusui seisakusho co ., ltd .). a mixture of 20 kg of the mixture produced in example 1 and 0 . 2 kg of silicon dioxide are mixed and agitated . the mixture obtained is put into a capsule - filling machine to fill 20 , 000 tablets of gelatin number 2 hard - capsules , and hard - capsules are obtained . the surfaces of the hard - capsules are coated with a zein solution using a high coater hct - 48 ( manufactured by freund corporation ) to produce 20 , 000 wake - up remedy enteric capsules . the surfaces of the tablets produced in example 1 are coated with a shellac solution using a high coater hct - 48 ( manufactured by freund corporation ) to produce wake - up remedy enteric tablets . an amount of 1 . 28 kg of alanylglutamine , 3 kg of erythritol , 0 . 05 kg of citric acid , 3 g of artificial sweetener , and 0 . 06 kg of flavor are stirred and dissolved in 50 l of water at a temperature of 70 ° c . after the ph of the solution is adjusted to 3 . 3 with citric acid , the solution is sterilized using plate sterilization and filled into bottles . the bottles are sterilized using a pasteurizer , and thus a wake - up remedy drink is produced . according to the present invention , a wake - up remedy containing alanylglutamine or a salt thereof as an active ingredient can be provided .
a wake - up remedy that for persons with the subjective symptoms of feeling languid after wake - up , having a hard time awaking , etc ., relieves the symptoms and allows them to have a fulfilling life . there is provided a wake - up remedy containing alanylglutamine or its salt as an active ingredient .