JP2014208597A - Increasing agent for ceramide content in nail - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel application of polyamine compositions.SOLUTION: The present invention is characterized by the follows: (1) an increasing agent for a ceramide content in the nail which contains a polyamine composition derived from a plant and/or a plant product as an active ingredient; (2) a water-loss inhibitor in the nail which contains a polyamine composition derived from a plant and/or a plant product as an active ingredient; and (3) an agent of the above (1) or the above (2) in which the above plant is a germ of rice.

Description

  The present invention relates to a novel nail ceramide content agent. The present invention is widely used for foods, nail care cosmetics and the like.

Polyamine is a general term for aliphatic hydrocarbons having two or more primary amino groups, and is a natural product that exists universally in the living body, and more than 20 types have been found. Typical polyamines include putrescine, spermidine and spermine. The main physiological functions of polyamines are as follows: (1) Stabilization and structural changes of nucleic acids by interaction with nucleic acids (2) Promotion of various nucleic acid synthesis systems (3) Activation of protein synthesis systems (4) Cell membrane Stabilization and enhancement of membrane permeability of substances (5) elimination of active oxygen (6) promotion of cell growth (7) anti-allergic action is known.

The nail is a keratinized epithelial tissue composed of the nail plate, nail mother, nail cage, and nail bed, and the nail mother is a site where keratinocytes are generated on the nail plate (so-called nail part). The keratinocytes differentiated and proliferated at this site extend outward and keratinize to form a nail plate.
The strength of the nail plate is determined by the thickness of the nail plate and the degree of bending. It is known that the thickness of the nail plate is stronger and stronger, and has a strength corresponding to external force by being bent appropriately.
In addition, about 15% of nail lipids are composed of ceramide and play an important role in maintaining nail moisture.

Under such a background, the present inventors have found that the content of ceramide contained in the nail is increased in the plant-derived polyamine composition, and the present invention has been completed.
That is, the present invention has been made to solve the above-described problems, and an object thereof is to provide a novel use of polyamine.

The features of the present invention for solving the above-described problems are as follows.
(1) A ceramide content increasing agent in a nail comprising a polyamine composition derived from a plant and / or a processed plant product as an active ingredient.
(2) A moisture transpiration inhibitor for nail containing a polyamine composition derived from a product and / or processed plant product as an active ingredient.
(3) The agent according to (1) or (2) above, wherein the plant is rice germ.

It is a graph which shows the measurement result of the ceramide 5 content of the nail | claw in the placebo group and the polyamine composition oral intake group of a present Example. It is a graph which shows the measurement result of the total content of the nail ceramide in the placebo group and the polyamine composition oral intake group of a present Example. It is a graph which shows the moisture transpiration | evaporation amount measurement result of the nail | claw in the placebo group and the polyamine composition oral intake group of a present Example.

Hereinafter, the present invention will be described in detail.
The present invention is characterized by comprising a polyamine composition derived from a plant and / or a plant processed product as an active ingredient.
In the present invention, “plants and / or processed plant products” are various plants or processed products of plants, and are not particularly limited. For example, dicotyledonous plants, monocotyledonous plants, herbaceous plants, trees Natural plant, Cucurbitaceae plant, Solanum plant, Gramineae plant, Brassicaceae plant, Legume plant, Mallow plant, Asteraceae plant, Rabbitaceae plant, Legume plant, processed plant product, plant extract, etc. Can be mentioned. For example, sweet potato, tomato, cucumber, pumpkin, melon, watermelon, tobacco, Arabidopsis, pepper, eggplant, bean, taro, spinach, carrot, strawberry, potato, rice, corn, alfalfa, wheat, barley, soybean, rapeseed, sorghum, Eucalyptus, poplar, kenaf, Tochu, sugar cane, sugar beet, cassava, sago palm, red pepper, lily, orchid, carnation, rose, chrysanthemum, petunia, torenia, snapdragon, cyclamen, gypsophila, geranium, sunflower, shiba, cotton, enoki mushroom , Matsutake, Shiitake, Mushrooms, Ginseng, Agaricus, Turmeric, Panax ginseng, Citrus, Green tea, Black tea, Oolong tea, Banana, Kiwi, Natto, Soy milk, Soybean extract, Wheat extract, Germ Kiss, embryo extract, fruit juice, Ocala, rice germ, wheat germ, barley germ, soybean germ, corn germ, milo germ, such as sunflower germ, and the like.
Preferred are monocotyledonous plants and dicotyledonous plants, more preferably grasses and legumes, and particularly preferably maize, mushrooms, soybeans, wheat, rice, natto, soy milk, okara, wheat germ, Soybean germ, corn germ, soybean extract, wheat extract, germ extract and embryo extract are preferred. In particular, polyamines may be recovered from plants, such as soybeans, rice, and wheat, which have a large net supply of food per person per year.

The plant tissue for recovering the polyamine composition is not particularly limited. Preferably, the seed is in the form of seed or growth process. Plants in the process of growing can be recovered from whole or partial tissues. Although it does not specifically limit as a site | part which can be collect | recovered, a whole tree, a flower, a cocoon, an ovary, a fruit, a leaf, a cotyledon, a stem, a bud, a root, a seed, a dry seed, an embryo, an embryo, a root, etc. Preferred are fruits, leaves, stems, buds, seeds, dried seeds, embryos, embryos, and particularly preferred are seeds, dried seeds, germs, embryos, and the like. Among these, it is particularly preferable to use at least one of soybean germ, rice germ and wheat germ.

A polyamine composition derived from a plant and / or a processed plant product can be produced by the following method.
That is, a plant-derived polyamine composition can be obtained by treating plants and / or processed plant products under acidic conditions, and then separating the liquid fraction.

Here, “under acidic conditions” refers to conditions under which the pH is 6 or less. By effecting the pH under acidic conditions during purification, an efficient and stable polyamine composition recovery effect can be obtained from plant tissue. This effect can be obtained uniformly if the pH is 6 or less, but preferably the pH is 6 to 3, particularly preferably 4.5 to 3.5.

The “processed plant product” of the present invention refers to a product obtained from a plant or a processed product thereof. The preparation method is impregnation method under low temperature, room temperature and warm condition using water, organic solvent, mixture of water and organic solvent, distillation method, pressing method, ultrasonic method, supercritical fluid The extract is recovered by the method or subcritical fluid method. Furthermore, the processed material etc. which fermented the extract collect | recovered from the plant and the plant are included. For example, plant extracts, soy milk, okara, wheat flour, fermented extract, natto and the like can be mentioned.

Acid solutions to be added under acidic conditions include mineral acids such as hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid, propionic acid, butyric acid, succinic acid, malonic acid, succinic acid, fumaric acid, maleic acid, malic acid, lactic acid Organic acids such as tartaric acid, citric acid, benzoic acid and acidic water, but 0.01N to 6N hydrochloric acid, sulfuric acid, nitric acid, acetic acid, phosphoric acid, trichloroacetic acid, sulfosalicylic acid, formic acid, citric acid, lactic acid, Inorganic acids such as 0.1 to 10% perchloric acid and organic acids.

  Further, after sufficiently extracting the polyamine contained in the plant and / or plant processed product into the acid solution (liquid fraction), the liquid fraction is separated from the residue and precipitate by centrifugation or filtration separation. The recovered liquid fraction contained a large amount of polyamine and was obtained as a “polyamine composition”.

  In the present invention, “polyamine” is a general term for aliphatic hydrocarbons having two or more primary amino groups, and is a natural product that exists universally in the living body, and more than 20 types of polyamines have been found. For example, 1,3-diaminopropane, putrescine, cadaverine, cardine, spermidine, homospermidine, aminopropyl cadaverine, theremin, spermine, thermospermine, canabalmin, aminopentylnorspermidine, N, N-bis (aminopropyl) cadaverine, homo Examples include spermine, cardopentamine, homocardopentamine, cardohexamine, and homocardohexamine. Typical polyamines include putrescine, spermidine and spermine.

In the present invention, “putrescine” is one of typical polyamines and is a general natural product that exists universally in living organisms, and is an aliphatic hydrocarbon compound having two primary amino groups. . “Spermidine” is one of the typical polyamines and is a general natural product ubiquitously present in living organisms, and is an aliphatic hydrocarbon compound having three primary amino groups. “Spermine” is one of the typical polyamines and is a general natural product universally present in living organisms, and is an aliphatic hydrocarbon compound having four primary amino groups.
“Cadaverine” is one of the typical polyamines and is a general natural product that exists universally in living organisms, and is an aliphatic hydrocarbon compound having two primary amino groups.

If necessary, the polyamine composition may be subjected to desalting treatment or purification treatment by ion exchange method, membrane fractionation method, gel filtration method, electrodialysis method, and by carrying out at least one of these methods. A higher purity polyamine composition can be obtained. For example, as an ion exchange method, a polyamine solution is passed through a column packed with an ion exchange resin to separate the polyamine from impurities such as amino acids, peptides, proteins, and sugars. As the ion exchange resin to be used, the ion exchange group may be a sulfonic acid group, sulfopropyl group, phosphoric acid group, carboxylmethyl group, aminoethyl group, diethylamino group, quaternary aminoethyl group, quaternary ammonium group, etc. Either a cation exchange resin or an anion exchange resin can be used. When a cation exchange resin is used, the polyamine is adsorbed on the cation exchange resin. Therefore, after sufficiently separating non-adsorbed substances, the polyamine is removed with an acidic solution such as sulfuric acid or hydrochloric acid, or a salt solution such as sodium chloride. Elute. When an anion exchange resin is used, the polyamine is not adsorbed on the anion exchange resin, and thus the non-adsorbed fraction containing the polyamine is collected. For example, as a membrane fractionation method, cellulose, cellulose acetate, polysulfone, polyamide, polyacrylonitrile, polytetrafluoroethylene, polyester, polypropylene and the like have a fractional molecular weight in the range of 1000 to 100,000. The polyamine composition is subjected to UF using an ultrafiltration (UF) membrane, and the permeate containing the polyamine is recovered. Further, NF of the polyamine solution is performed using a nanofiltration (NF) membrane having a salt rejection rate of 30 to 80% for desalting. For example, in the gel filtration method, the polyamine composition is neutralized and passed through a column packed with a gel filtration carrier to recover the polyamine by molecular weight fractionation. The gel filtration carrier used is a dextran-based, acrylamide-based, agarose-based, cellulose-based, polyvinyl-based, glass-based, polystyrene-based, or the like with a molecular weight cut-off in the range of 100 to 100,000. For example, in electrodialysis, electrodialysis is performed by alternately supplying a polyamine composition and saline between each membrane partitioned by a cation exchange membrane and an anion exchange membrane.

  The ceramide content increasing agent in the nail | claw of this invention can be used as a raw material of various food-drinks. Examples of food and drink include edible oil (salad oil, confectionery (gum, candy, caramel, chocolate, cookies, snacks, jelly, gummi, tablet confectionery, etc.), noodles (soba, udon, ramen, etc.), and dairy products (milk , Ice cream, yogurt, etc.), seasonings (miso, soy sauce, etc.), soups, beverages (juice, coffee, tea, tea, carbonated drinks, sports drinks, etc.) and health foods (tablets, Capsules, etc.), dietary supplements (nutrient drinks, etc.) These foods and drinks may be appropriately mixed with the ceramide content increasing agent in the nail of the present invention.

These foods and drinks can be blended with various ingredients depending on the type, for example, glucose, fructose, sucrose, maltose, sorbitol, stevioside, corn syrup, lactose, citric acid, tartaric acid, malic acid, succinic acid. Acid, lactic acid, L-ascorbic acid, dl-α-tocopherol, sodium erythorbate, glycerin, propylene glycol, glycerin fatty acid ester, polyglycerin fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester, gum arabic, Food materials such as carrageenan, casein, gelatin, pectin, agar, vitamin Bs, nicotinic acid amide, calcium pantothenate, amino acids, calcium salts, pigments, fragrances and preservatives can be used. Furthermore, the ceramide content increasing agent in the nail having a health maintenance function includes other antioxidants and health food materials such as reduced ascorbic acid (vitamin C), vitamin E, reduced glutatin, tocotrienol, vitamin A derivative, lycopene, β-cryptoxanthin, astaxanthin, zeaxanthin, fucoxanthin, uric acid, ubiquinone, coenzyme Q10, folic acid, garlic extract, allicin, sesamin, lignans, catechin, isoflavone, chalcone, tannins, flavonoids, coumarin, Isocoumarins, blueberry extract, health food materials) (Vitamin) A, V. B1, V. B2, V.B. B6, V.I. B12, V.I. C, V.D. D, V.D. E, V.E. P, choline, niacin, pantothenic acid, calcium folate, EPA, oligosaccharide, dietary fiber, squalene, soy lecithin, taurine, donariella, protein, octacosanol, DHA, egg yolk lecithin, linoleic acid, lactoferrin, magnesium, zinc, chromium, selenium , Potassium, heme iron, oyster meat extract, chitosan, chitin oligosaccharide, collagen, chondroitin, elastin, turmeric, licorice, kokushi, keihi, hawthorn, ginger, ganoderma, swordfish extract, suppon, licorice, kokushi, keihi, seiyou Hawthorn, ginger, ganoderma, plantain, chamomile, chamomile, dandelion, hibiscus, honey, boren, royal jelly, lime, lavender, rosehip, rosemary, sage, bifidobacteria, faecalis Lacris, wheat germ oil, sesame oil, perilla oil, soybean oil, medium chain fatty acid, agaricus, ginkgo biloba extract, chondroitin, brown rice germ extract, litchi, onion, DHA, EPA, DPA, strawberry tea, cordyceps, garlic, bee, Papaya, Puaru, Propolis, Meguri Tree, Yabushitake, Royal Jelly, Saw Palmetto, Hyaluronic Acid, Gabba, Harpseal Oil, Shark Cartilage, Glucosamine, Lecithin, Phosphatidylserine, Padlock Carrot, Mulberry Leaf, Soybean Extract, Echinacea, Ekokogi , Barley extract, olive leaf, olive fruit, Gymnema, banaba, Salacia, Garcinia, chitosan, St. John's wort, jujube, carrot, passionflower, broccoli, placenta, pearl barley, grape seed, peanut seed coat, bilberry, buoy Cook Cohosh, Maria Thistle, Laurel, Sage, Rosemary, Luffa, Black Vinegar, Goya, Maca, Safflower, Flax, Oolong Tea, Flower Thorn, Caffeine, Capsaicin, Xylooligosaccharide, Glucosamine, Buckwheat, Citrus, Dietary Fiber, Protein, Prunes , Spirulina, Barley Young Leaves, Nucleic Acid, Yeast, Shiitake Mushroom, Plum Meat, Amino Acid, Deep Sea Mushroom Extract, Noni, Oyster Meat, Suppon, Champignon, Plantain, Acerola, Pineapple, Banana, Peach, Apricot, Melon, Strawberry, Raspberry, Orange , Fucoidan, Meshima Cobb, Cranberry, Zinc, Iron, Silk Peptide, Glycine, Niacin, Chest Tree, Ceramide, L-Cysteine, Red Wine Juice, Millet, Horsetail, Biotin, Centella Asiatica, Hascup, Pycnogenol, Fuqui, Ruba Bulb, clove, puer, citric acid, brewer's yeast, merirot, black zinger, ginger, gadget, nattokinase, benichouji, tocotrienol, lactoferrin, buckwheat, cocoa, dokudami, kiwi, hihatu, lotus leaf, paffia, star fruit, etc. Can be blended.

As a specific manufacturing method, a ceramide content increasing agent in nails is spray-dried or freeze-dried together with powdered cellulose, and this is easily made into powders, granules, tablets, or solutions to be easily contained in foods and drinks (instant foods, etc.) be able to.
The ceramide content increasing agent in the nail can be dissolved in, for example, fats and oils, ethanol, glycerin, or a mixture thereof to form a liquid and added to a beverage or added to a solid food. If necessary, it can be mixed with a binder such as gum arabic or dextrin to form a powder or granules and added to a beverage or a solid food.

As the addition amount when applying the ceramide content increasing agent in the nail of the present invention to foods and drinks, the main purpose is disease prevention and health maintenance, so the total content of active ingredients is 1 to 20 wt% with respect to foods and drinks. It is preferable that:

The ceramide content increasing agent in the nail of the present invention may be used as a raw material for drugs (including pharmaceuticals and quasi drugs). The ceramide content increasing agent in the nail | claw of this invention can be suitably mix | blended with the raw material for chemical | medical agents preparation, and can be manufactured. Examples of the preparation raw material that can be blended in the ceramide content increasing agent in the nail of the present invention include, for example, excipients (glucose, lactose, sucrose, sodium chloride, starch, calcium carbonate, kaolin, crystalline cellulose, cacao butter, hydrogenated vegetable oil, kaolin, Talc, etc.), binder (distilled water, physiological saline, ethanol water, simple syrup, glucose solution, starch solution, gelatin solution, carboxymethylcellulose, potassium phosphate, polyvinylpyrrolidone, etc.), disintegrant (sodium alginate, agar, carbonate) Sodium hydride, calcium carbonate, sodium lauryl sulfate, stearic acid monoglyceride, starch, lactose, gum arabic powder, gelatin, ethanol, etc.), disintegration inhibitors (sucrose, stearin, cocoa butter, hydrogenated oil, etc.), absorption enhancers (No. Quaternary ammonium base, lauryl sulfate Thorium, etc.), adsorbents (glycerin, starch, lactose, kaolin, bentonite, silicic acid, etc.), lubricants (purified talc, stearates, polyethylene glycol, and the like) and the like.

In the present invention, the administration method of the ceramide content increasing agent in the nail can generally be administered orally in the form of tablets, pills, soft / hard capsules, fine granules, powders, granules, liquids, etc. However, parenteral administration may also be used. When administered as a parenteral agent, it can be applied in the form of a solution, or added with a dispersant, suspension, stabilizer, etc. can do.

  The compounding ratio of the ceramide content increasing agent in the nail can be appropriately changed depending on the dosage form, but is usually about 0.3 to 15.0 wt% when administered orally or by mucosal absorption, depending on parenteral administration In such a case, the content may be about 0.01 to 10 wt%. In addition, since the dose varies depending on various conditions, a dose smaller than the above dose may be sufficient, or it may be necessary to administer beyond the range.

Even if the ceramide content increasing agent in the nail | claw of this invention is used as a skin external preparation (a cosmetics, a pharmaceutical, and a quasi-drug are included), the ceramide content increasing effect in a nail | claw can be anticipated. In addition, the said skin external preparation may be used for a human and may be used for mammals other than a human.
Examples of the external preparation for skin to which the ceramide content increasing agent in the nail of the present invention can be formulated include, for example, emulsion, soap, facial cleanser, bath preparation, cream, emulsion, lotion, eau de cologne, shave cream, and shave Lotion, cosmetic oil, tan / sunscreen lotion, powder, foundation, perfume, pack, nail cream, enamel, enamel remover, eyebrow, blusher, eye cream, eye shadow, mascara, eyeliner, lipstick, lip balm, shampoo , Rinse, hair dye, dispersion, cleaning agent and the like.
Examples of the form of a pharmaceutical or quasi-drug that can contain the ceramide content increasing agent in the nail of the present invention include ointments, creams, and liquids for external use.

In addition to the ceramide content-increasing agent in the nail according to the present invention, the external preparation for skin of the above form is a component blended in a skin external preparation such as cosmetics and quasi-drugs as long as the ceramide content increasing effect in the nail is not impaired , Oils, higher alcohols, fatty acids, UV absorbers, powders, pigments, surfactants, polyhydric alcohols / sugars, polymers, physiologically active ingredients, solvents, antioxidants, fragrances, preservatives, etc. it can.
Examples are listed below, but the present invention is not limited to these examples.

(1) Examples of oil components Ester-based oil phase components: glyceryl tri-2-ethylhexanoate, cetyl 2-ethylhexanoate, isopropyl myristate, butyl myristate, isopropyl palmitate, ethyl stearate, octyl palmitate, isostearic acid Isocetyl, butyl stearate, butyl myristate, ethyl linoleate, isopropyl linoleate, ethyl oleate, isocetyl myristate, isostearyl myristate, isostearyl palmitate, octyldodecyl myristate, isocetyl isostearate, diethyl sebacate, adipine Diisopropyl acid, isoaralkyl neopentanoate, glyceryl tri (capryl / caprate), trimethylolpropane tri-2-ethylhexanoate, trimethylol triisostearate Propane, pentaerythritol tetra-2-ethylhexanoate, cetyl caprylate, decyl laurate, hexyl laurate, decyl myristate, myristyl myristate, cetyl myristate, stearyl stearate, decyl oleate, cetyl ricinoleate, isolaurate Stearyl, isotridecyl myristate, isocetyl myristate, isostearyl myristate, isocetyl palmitate, isostearyl palmitate, octyl stearate, isocetyl stearate, isodecyl oleate, octyldodecyl linoleate, octyldodecyl isoleate, isopropyl isostearate Cetostearyl 2-ethylhexanoate, stearyl 2-ethylhexanoate, hexyl isostearate, ethyleneglycol dioctanoate , Ethylene glycol dioleate, propylene glycol dicaprate, propylene glycol di (capryl / capric acid), propylene glycol dicaprylate, neopentyl glycol dicaprate, neopentyl glycol dioctanoate, glyceryl tricaprylate, glyceryl triundecylate, triisopalmitine Glyceryl acid, glyceryl triisostearate, octyldodecyl neopentanoate, isostearyl octanoate, octyl isononanoate, hexyl decyl neodecanoate, octyldodecyl neodecanoate, isocetyl isostearate, isostearyl isostearate, octyldecyl isostearate, polyglycerin oleic acid Ester, polyglycerol isostearate, dipropyl carbonate, charcoal Dialkyl (C12-18), triisocetyl citrate, triisoaralkyl citrate, triisooctyl citrate, lauryl lactate, myristyl lactate, cetyl lactate, octyl decyl lactate, triethyl citrate, acetyl triethyl citrate, acetyl tributyl citrate, Trioctyl citrate, diisostearyl malate, 2-ethylhexyl hydroxystearate, di-2-ethylhexyl succinate, diisobutyl adipate, diisopropyl sebacate, dioctyl sebacate, cholesteryl stearate, cholesteryl isostearate, cholesteryl hydroxystearate, olein Cholesteryl acid, dihydrocholesteryl oleate, phytosteryl isostearate, phytosteryl oleate, 12-stearoyl hydroxystearate Cetyl, 12-stearoyl-hydroxystearic acid stearyl 12-stearoyl-hydroxystearic acid isostearate, and the like.
Hydrocarbon oil phase components: squalane, liquid paraffin, α-olefin oligomer, isoparaffin, ceresin, paraffin, liquid isoparaffin, polybutene, microcrystalline wax, petrolatum and the like.
Animal and vegetable oils and their hydrogenated oils, and naturally occurring waxes: beef tallow, hydrogenated beef tallow, lard, hydrogenated tallow, horse oil, hydrogenated horse oil, mink oil, orange luffy oil, fish oil, hydrogenated fish oil, egg yolk oil and other animal oils and Its hardened oil, avocado oil, almond oil, olive oil, cacao butter, kiwi seed oil, apricot oil, kukui nut oil, sesame oil, wheat germ oil, rice germ oil, rice bran oil, safflower oil, shea butter, soybean oil, evening primrose oil , Perilla oil, tea seed oil, camellia oil, corn oil, rapeseed oil, hydrogenated rapeseed oil, palm kernel oil, hydrogenated palm kernel oil, palm oil, hydrogenated palm oil, peanut oil, hydrogenated peanut oil, castor oil, hydrogenated castor oil , Vegetable oils such as sunflower oil, grape seed oil, jojoba oil, hardened jojoba oil, macadamia nut oil, medhome oil, cottonseed oil, hardened cottonseed oil, coconut oil, hardened coconut oil and its hardened , Beeswax, high acid value beeswax, lanolin, reduced lanolin, hydrogenated lanolin, liquid lanolin, carnauba wax and montan wax.
Silicone oil phase components: dimethylpolysiloxane, methylphenylpolysiloxane, methylcyclopolysiloxane, octamethylpolysiloxane, decamethylpolysiloxane, dodecamethylcyclosiloxane, methylhydrogenpolysiloxane, polyether-modified organopolysiloxane, dimethyl Siloxane / methylcetyloxysiloxane copolymer, dimethylsiloxane / methylstearoxysiloxane copolymer, alkyl-modified organopolysiloxane, terminal-modified organopolysiloxane, amino-modified silicone oil, amino-modified organopolysiloxane, dimethiconol, silicone gel, acrylic Examples include silicone, trimethylsiloxysilicic acid, and silicone RTV rubber.
Fluorine oil phase components: perfluoropolyether, fluorine-modified organopolysiloxane, fluorinated pitch, fluorocarbon, fluoroalcohol, fluoroalkyl / polyoxyalkylene co-modified organopolysiloxane, and the like.

(2) Examples of higher alcohols Lauryl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, behenyl alcohol, 2-ethylhexanol, hexadecyl alcohol, octyldodecanol and the like can be mentioned.

(3) Examples of fatty acids Caprylic acid, capric acid, undecylenic acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid, linoleic acid, linolenic acid, arachidic acid, arachidonic acid, behenic acid , Erucic acid, 2-ethylhexanoic acid and the like.

(4) Examples of UV absorbers Paraaminobenzoic acid, amyl paraaminobenzoate, ethyldihydroxypropyl paraaminobenzoate, glyceryl paraaminobenzoate, ethyl paraaminobenzoate, octyl paraaminobenzoate, octyldimethyl paraaminobenzoate, ethylene glycol salicylate, salicylic acid Octyl, triethanolamine salicylate, phenyl salicylate, butylphenyl salicylate, benzyl salicylate, homomenthyl salicylate, benzyl cinnamate, octyl paramethoxycinnamate, 2-ethylhexyl paramethoxycinnamate, mono-2-diparamethoxycinnamate Glyceryl ethylhexanoate, isopropyl paramethoxycinnamate, diethanolamine salt of paramethoxyhydrocinnamic acid, diisopropyl diisopropylcinnamic acid Stealth mixture, urocanic acid, ethyl urocanate, hydroxymethoxybenzophenone, hydroxymethoxybenzophenone sulfonic acid and its salts, dihydroxymethoxybenzophenone, dihydroxymethoxybenzophenone sodium disulfonate, dihydroxybenzophenone, dihydroxydimethoxybenzophenone, hydroxyoctoxybenzophenone, tetrahydroxybenzophenone, Butylmethoxydibenzoylmethane, 2,4,6-trianilino-p- (carbo-2-ethylhexyl-1-oxy) -1,3,5-triazine, 2- (2-hydroxy-5-methylphenyl) benzotriazole , Methyl-O-aminobenzoate, 2-ethylhexyl-2-cyano-3, 3-diphenyl acrylate, phenylbenzimidazole sulfate, 3- (4-methylbenzylidene) can Examples include full, isopropyldibenzoylmethane, 4- (3,4-dimethoxyphenylmethylene) -2, 5-dioxo-1-imidazolidinepropionate 2-ethylhexyl, and the like, polymer derivatives, silane derivatives, and the like.

(5) Examples of powders and pigments Red 104, Red 201, Yellow 4, Blue 1, Black 401 and other dyes, Yellow 4 AL lake, Yellow 203 BA lake and other lake dyes, nylon powder , Silk powder, urethane powder, Teflon (registered trademark) powder, silicone powder, polymethyl methacrylate powder, cellulose powder, starch, silicone elastomer spherical powder, polyethylene powder, yellow iron oxide, red iron oxide, black Colored pigments such as iron oxide, chromium oxide, carbon black, ultramarine and bitumen, white pigments such as zinc oxide, titanium oxide and cerium oxide, extender pigments such as talc, mica, sericite, kaolin and barium sulfate plate, titanium mica Pearl pigments such as barium sulfate, calcium carbonate, magnesium carbonate, aluminum silicate, metal salts such as magnesium silicate, Inorganic powders such as Rica and alumina, metal soaps such as aluminum stearate, magnesium stearate, zinc palmitate, zinc myristate, magnesium myristate, zinc laurate, zinc undecylenate, bentonite, smectite, boron nitride, etc. It is done. There are no particular restrictions on the shape of these powders (spherical, rod-like, needle-like, plate-like, irregular shape, flake-like, spindle-like, etc.) and particle diameter. These powders are conventionally known surface treatments such as fluorine compound treatment, silicone treatment, silicone resin treatment, pendant treatment, silane coupling agent treatment, titanium coupling agent treatment, oil agent treatment, N-acylated lysine treatment, The surface treatment may or may not be performed in advance by polyacrylic acid treatment, metal soap treatment, amino acid treatment, lecithin treatment, inorganic compound treatment, plasma treatment, mechanochemical treatment or the like.

(6) Examples of surfactants Anionic surfactants: fatty acid soap, α-acyl sulfonate, alkyl sulfonate, alkyl allyl sulfonate, alkyl naphthalene sulfonate, alkyl sulfate, POE alkyl ether sulfate , Alkylamide sulfate, alkyl phosphate, POE alkyl phosphate, alkylamide phosphate, alkyloylalkyl taurine salt, N-acyl amino acid salt, POE alkyl ether carboxylate, alkyl sulfosuccinate, alkyl sulfoacetic acid Sodium, acylated hydrolyzed collagen peptide salt, perfluoroalkyl phosphate, etc. are mentioned.
Cationic surfactant: alkyltrimethylammonium chloride, stearyltrimethylammonium chloride, stearyltrimethylammonium bromide, cetostearyltrimethylammonium chloride, distearyldimethylammonium chloride, stearyldimethylbenzylammonium chloride, behenyltrimethylammonium bromide, benzalkonium chloride , Behenic acid amidopropyldimethylhydroxypropylammonium chloride, stearic acid diethylaminoethylamide, stearic acid dimethylaminopropylamide, lanolin derivative quaternary ammonium salts, and the like.
Amphoteric surfactants: carboxybetaine type, amide betaine type, sulfobetaine type, hydroxysulfobetaine type, amide sulfobetaine type, phosphobetaine type, aminocarboxylate type, imidazoline derivative type, amidoamine type and the like.
Nonionic surfactant: propylene glycol fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan fatty acid ester, POE sorbitan fatty acid ester, POE sorbitol fatty acid ester, POE glycerin fatty acid ester, POE alkyl ether, POE fatty acid ester, POE cured castor Oil, POE castor oil, POE / POP copolymer, POE / POP alkyl ether, polyether-modified silicone lauric acid alkanolamide, alkylamine oxide, hydrogenated soybean phospholipid, and the like.
Natural surfactant: lecithin, saponin, sugar surfactant and the like.

(7) Examples of polyhydric alcohols and sugars Ethylene glycol, diethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, polypropylene glycol, glycerin, diglycerin, polyglycerin, 3-methyl-1,3-butanediol, 1, 3 -Butylene glycol, sorbitol, mannitol, raffinose, erythritol, glucose, sucrose, fructose, xylitol, lactose, maltose, maltitol, trehalose, alkylated trehalose, mixed isomerized sugar, sulfated trehalose, pullulan and the like. These chemically modified compounds can also be used.

(8) Examples of polymers Acrylic ester / methacrylic acid ester copolymer (plus size, manufactured by Kyoyo Chemical), vinyl acetate / crotonic acid copolymer (resin 28-1310, manufactured by NSC), vinyl acetate / croton Acid / vinyl neodecanate copolymer (28-2930, manufactured by NSC), methyl vinyl ether maleic acid half ester (Gantrez ES, manufactured by ISP), T-butyl acrylate / ethyl acrylate / methacrylic acid copolymer (rubymer) , BASF), vinyl pyrrolidone / vinyl acetate / vinyl propionate copolymer (Rubicol VAP, BASF), vinyl acetate / crotonic acid copolymer (Rubiset CA, BASF), vinyl acetate / croton Acid / vinyl pyrrolidone copolymer (Rubiset CAP, manufactured by BASF), vinyl pyrrolidone / acrylate copolymer (Rubiflex, BA SF), acrylate / acrylamide copolymer (Ultrahold, BASF), vinyl acetate / butyl maleate / isobornyl acrylate copolymer (Advantage, ISP), carboxy vinyl polymer (Carbopol, BF Goodrich), anionic polymer compounds such as acrylic acid / alkyl methacrylate copolymer (Pemulene, BF Goodrich), and acetic acid amphoteric products of dialkylaminoethyl methacrylate polymers (Yukaformer, Mitsubishi Chemical) Amphoteric polymer compounds such as octyl acrylate acrylate / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymer (AMPHOMER, NSC), quaternized vinylpyrrolidone / dimethylaminoethyl methacrylate (GAFQUAT, ISP) , Methyl vinyl imidazolium chloride Cationic polymer compounds such as vinyl / vinylpyrrolidone copolymer (rubicoat, manufactured by BASF), polyvinylpyrrolidone (rubiscol K, manufactured by BASF), vinylpyrrolidone / vinyl acetate copolymer (rubiscol VA, manufactured by BASF) ), Nonionic polymer compounds such as vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer (copolymer 937, manufactured by ISP), vinylcaprolactam / vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer (copolymer VC713, manufactured by ISP), etc. There is. Cellulose or derivatives thereof, keratin and collagen or derivatives thereof, calcium alginate, pullulan, agar, gelatin, tamarind seed polysaccharide, xanthan gum, carrageenan, high methoxyl pectin, low methoxyl pectin, guar gum, gum arabic, crystalline cellulose, arabino Naturally derived polymer compounds such as galactan, gum karaya, gum tragacanth, alginic acid, albumin, casein, curdlan, gellan gum and dextran can also be suitably used.

(9) Examples of physiologically active ingredients Examples of physiologically active ingredients include substances that impart some physiological activity to the skin when applied to the skin. For example, whitening ingredients, immunostimulants, anti-aging agents, UV protection agents, slimming agents, tanning agents, antioxidants, hair growth agents, hair restorers, moisturizers, blood circulation promoters, antibacterial agents, bactericides, desiccants, A cooling sensation agent, a warming sensation agent, vitamins, an amino acid, a wound healing promoter, an irritation relaxation agent, an analgesic agent, a cell activator, an enzyme component, etc. are mentioned. Examples of these suitable ingredients include, for example, ashitaba extract, avocado extract, amateur extract, altea extract, arnica extract, aloe extract, apricot extract, apricot kernel extract, ginkgo biloba extract, fennel extract, turmeric extract, oolong tea extract, ages Extract, Echinacea leaf extract, Ogon extract, Oat extract, Auren extract, Barley extract, Hypericum extract, Oyster extract, Dutch mustard extract, Orange extract, Seawater dried product, Seaweed extract, Hydrolyzed elastin, Hydrolyzed wheat flour, Hydrolyzed silk , Chamomile extract, carrot extract, cormorant extract, licorice extract, calcade extract, cypress extract, kina extract, cucumber extract, guanosine, gardenia extract, kumazasa extract, clara ex , Walnut extract, grapefruit extract, clematis extract, chlorella extract, mulberry extract, gentian extract, tea extract, yeast extract, burdock extract, fermented rice bran extract, rice germ oil, comfrey extract, collagen, bilberry extract, saicin extract, psycho extract Extract Kizuta extract, hawthorn extract, elderberry extract, yarrow extract, mint extract, sage extract, mallow extract, senkyu Wu extract, assembly extract, soybean extract, taisu extract, thyme extract, tea extract, clove extract, chigaya extract, chimpi extract, toki extract, tokisenka extract, toninin extract, spruce extract, dokudami extract, tomato extract, natto extract, carrot extract, garlic extract, Novara extract, hibiscus extract, bacmond extract, parsley extract, honey, hamamelis extract, parietalia extract, toad extract, bisabolol, loquat extract, dandelion extract, burdock extract, bukuro extract, butcher bloom extract, grape extract, propolis, loofah extract, Safflower extract, peppermint extract, bodaiju extract, button extract, hop extract, pine extract, marronnier extract, mizubashoue , Crocus extract, melissa extract, peach extract, cornflower extract, eucalyptus extract, saxifrage extract, cypressin extract, mugwort extract, lavender extract, apple extract, lettuce extract, lemon extract, lotus extract, rose extract, rosemary extract, roman chamomile extract And royal jelly extract.
Biopolymers such as deoxyribonucleic acid, mucopolysaccharide, sodium hyaluronate, sodium chondroitin sulfate, collagen, elastin, chitin, chitosan, hydrolyzed eggshell membranes, amino acids, hydrolyzed peptides, sodium lactate, urea, sodium pyrrolidonecarboxylate , Moisturizing ingredients such as betaine, whey, trimethylglycine, oily ingredients such as sphingolipid, ceramide, phytosphingosine, cholesterol, cholesterol derivatives, phospholipids, ε-aminocaproic acid, glycyrrhizic acid, β-glycyrrhetinic acid, lysozyme chloride, guaiazulene, Immunostimulants such as hydrocortisone, vitamin A, vitamin B2, vitamin B6, vitamin C, vitamin D, vitamin E, calcium pantothenate, biotin, nicotinamide, vitamin C ester Vitamins, active ingredients such as allantoin, diisopropylamine dichloroacetate, 4-aminomethylcyclohexanecarboxylic acid, antioxidants such as tocopherol, carotenoid, flavonoid, tannin, lignan, saponin, α-hydroxy acid, β-hydroxy acid, etc. Cell activators, blood circulation promoters such as γ-oryzanol and vitamin E derivatives, wound healing agents such as retinol and retinol derivatives, arbutin, kojic acid, placenta extract, sulfur, ellagic acid, linoleic acid, tranexamic acid, glutathione, etc. Whitening agent, cephalanthin, licorice extract, red pepper tincture, hinokitiol, garlic iodide extract, pyridoxine hydrochloride, DL-α-tocopherol, DL-α-tocopherol acetate, nicotinic acid, nicotinic acid derivative, calcium pantothenate, D-pan Tothenyl alcohol, acetyl pantothenyl ethyl ether, biotin, allantoin, isopropylmethylphenol, estradiol, ethinyl estradiol, capronium chloride, benzalkonium chloride, diphenhydramine hydrochloride, takanal, camphor, salicylic acid, nonyl acid vanillylamide, nonanoic acid vanillylamide, pyroctone Olamine, glyceryl pentadecanoate, L-menthol, mononitroguaiacol, resorcin, γ-aminobutyric acid, benzethonium chloride, mexiletine hydrochloride, auxin, female hormone, cantalis tincture, cyclosporine, zinc pyrithione, hydrocortisone, minoxidil, monostearic acid Examples include hair growth agents such as polyoxyethylene sorbitan, mint oil, and Sasanishiki extract.

(10) Examples of antioxidants Sodium bisulfite, sodium sulfite, erythorbic acid, sodium erythorbate, dilauryl thiodipropionate, tocopherol, tolyl biguanide, nordihydroguaiaretic acid, parahydroxyanisole, butylhydroxyanisole, dibutylhydroxy Examples include plant extracts that have an antioxidant effect, such as toluene, ascorbyl stearate, ascorbyl palmitate, octyl gallate, propyl gallate, carotenoid, flavonoid, tannin, rosemary extract, lignan, saponin, apple extract and clove extract It is done.

Example Production of polyamine composition derived from rice germ Extracted defatted rice germ (120 kg) with water-containing ethanol (45 wt%) to obtain a defatted rice germ extract, and added 4 times the amount of water to the defatted rice germ extract Further, citric acid was added to adjust the pH to acidic, and the mixture was extracted at room temperature. Thereafter, the liquid fraction was separated from the residue and precipitate by centrifugation or filtration separation, and the recovered liquid fraction was obtained as a “polyamine composition” (about 50 kg). The polyamine composition of this example contained 0.33% as a polyamine.

Test Example 1: Evaluation of ceramide content in nail Oral ingestion of hard capsules of 50 mg polyamine composition group and placebo group (20 people, 10 people in each group) per day for 2 months. The ceramide content in the nail was measured by the method described later before the test and after 2 months. The results are shown in FIG. 1 (ceramide 5) and FIG. 2 (total ceramide content).

The measurement of the ceramide content in the nail was performed based on the following method.
The nail was pulverized and extracted with a solvent of chloroform: methanol = 2: 1 (using zirconia beads), then centrifuged, and then the extracted ceramide was developed with HPTLC. (Developing solvent: chloroform: methanol: acetic acid = 190: 9: 1) After that, it was treated with a 10% CuSO ₄ /8% H ₃ PO ₄ solution, heated at 180 ° C. for 10 minutes, and the ceramide content was measured by densitometry.

Results and Effects of Examples in Test Example 1 As shown in FIG. 1, the average content of ceramide 5 or total ceramide was decreased in the placebo group, but in the polyamine composition intake group, The average content of nail ceramide increased. Thereby, it was confirmed that the polyamine composition of a present Example has the effect | action which increases the content of ceramide.

Test Example 2: Evaluation of nail moisture transpiration The hard capsules of the polyamine composition 50 mg combination group and placebo group (20 people in total, 10 people in each group) were orally ingested once a day for 2 months. The measurement of the moisture transpiration of the nail before the test and when 2 months passed was measured by Delfin: Vapomater. The result is shown in FIG.

Results and Effects of Examples in Test Example 2 As shown in FIG. 3, the placebo group increased by 28% in 1 month and 53% in 2 months when the moisture transpiration of the nail before polyamine intake was 0%. On the other hand, in the Orizapolyamine intake group, it decreased by 14% in 1 month and 25% in 2 months. Thereby, it was confirmed that the water | moisture content of a nail | claw can be prevented by ingesting a polyamine orally. Furthermore, it was confirmed that the reason for preventing moisture transpiration was that the ceramide content increased.

Formulation Example A formulation example of the ceramide content increasing agent in the nail of the present example is given below, but the following formulation example does not limit the present invention.
Formulation Example 1: Chewing gum Sugar 53.0 wt%
Gum base 20.0
Glucose 10.0
Minamata 16.0
Fragrance 0.5
Ceramide content increasing agent in nails 0.5
100.0wt%

Formulation Example 2: Gummy
Reduced water tank 40.0wt%
Granulated sugar 20.0
Glucose 20.0
Gelatin 4.7
Water 9.68
Strawberry juice 4.0
Grape flavor 0.6
Dye 0.02
Ceramide content increasing agent in nails 1.0
100.0wt%

Formulation Example 3: Candy
50.0 wt% sugar
Minamata 33.0
Water 14.4
Organic acid 2.0
Fragrance 0.2
Ceramide content increasing agent in nails 0.4
100.0wt%

Formulation Example 4: Yogurt (hard / soft)
Milk 41.5wt%
Nonfat dry milk 5.8
Sugar 8.0
Agar 0.15
Gelatin 0.1
Lactic acid bacteria 0.005
Ceramide content increasing agent in nails 0.4
Perfume
Water residue
100.0wt%

Formulation Example 5: Soft drink
Fructose glucose liquid sugar 30.0wt%
Emulsifier 0.5
Ceramide content increasing agent in nails 0.05
Perfume
Purified water residue
100.0wt%

Formulation Example 6: Tablets
76.4 wt% sugar
Glucose 19.0
Sucrose fatty acid ester 0.2
Ceramide content increasing agent in nails 0.5
Purified water 3.9
100.0wt%

Formulation Example 7: Soft capsule
Strawberry seed oil 87.0wt%
Emulsifier 12.0
Ceramide content increasing agent in nails 1.0
100.0wt%

Formulation Example 8: Tablet
Lactose 54.0wt%
Crystalline cellulose 30.0
Starch degradation product 10.0
Glycerin fatty acid ester 5.0
Ceramide content increasing agent in nails 1.0
100.0wt%

Formulation Example 9: Oral granules (pharmaceuticals)
Ceramide content increasing agent in nails 1.0wt%
Lactose 30.0
Cornstarch 60.0
Crystalline cellulose 8.0
Polyvinylpyrrolidone 1.0
100.0wt%

Formulation Example 10: Cat food
Corn 34.0wt%
Flour 35.0
Meat meal 15.0
Beef tallow 8.9
Salt 1.0
Skipjack extract 4.0
Ceramide content increasing agent in nails 1.0
Taurine 0.1
Vitamins 0.5
Minerals 0.5
100.0wt%

Formulation Example 11: Dog food
Corn 30.0wt%
Meat (chicken) 15.0
Defatted soybean 10.0
Flour 25.0
Mosses 5.0
Nerve ceramide content increasing agent 5.0
Animal fats and oils 8.9
Oligosaccharide 0.1
Vitamin 0.5
Mineral 0.5
100.0wt%
Formulation Example 12: Cosmetic cream
Squalane 20.0wt%
Beeswax 5.0
Refined jojoba oil 5.0
Glycerin 5.0
Glycerol monostearate 2.0
Polyoxyethylene (20) sorbitan-
Monostearate 2.0
Nail ceramide content increasing agent 2.0
Preservative appropriate amount
Perfume
Purified water residue
100.0wt%

Formulation Example 13: Lotion
Ethanol 5.0wt%
Glycerin 2.0
1,3-butylene glycol 2.0
Polyethylene oleyl ether 0.5
Sodium citrate 0.1
Citric acid 0.1
Nerve ceramide content increasing agent 0.1
Purified water residue
100.0wt%

Formulation Example 14: Body gel
Macadamia nut oil 2.0wt%
Octyldodecyl myristate 10.0
Methylphenylpolysiloxane 5.0
Behenyl alcohol 3.0
Stearic acid 3.0
Batyl alcohol 1.0
Glyceryl monostearate 1.0
Tetraoleic acid polyoxyethylene sorbit 2.0
Hydrogenated soybean phospholipid 1.0
Ceramide 0.1
Retinol palmitate 0.1
Preservative appropriate amount
Centella extract 1.0
Ceramide content increasing agent in nails 1.0
1,3-butylene glycol 5.0
Purified water residue
100.0wt%

Formulation Example 15: Latex
Squalane 4.0wt%
Vaseline 2.5
Cetanol 2.0
Glycerin 2.0
Lipophilic glyceryl monostearate 1.0
Stearic acid 1.0
L-Arginine 1.0
Ceramide content increasing agent in nails 0.5
Potassium hydroxide 0.1
Perfume
Purified water residue
100.0wt%

Formulation Example 16: Bath agent (liquid)
Propylene glycol 50.0wt%
Ethanol 20.0
Sodium sulfate 5.0
Ceramide content increasing agent in nails 0.5
Lanolin 0.5
Avocado oil 0.5
Dye 1.5
Fragrance 22.0
100.0wt%

As described above, the present invention can increase the ceramide content in the nail, thereby reducing the moisture transpiration of the nail.

Claims (3)

A ceramide content increasing agent in a nail comprising a polyamine composition derived from a plant and / or a processed plant product as an active ingredient. A moisture transpiration inhibitor for nail, comprising a polyamine composition derived from a processed product and / or processed plant product as an active ingredient. The agent according to any one of claims 1 and 2, wherein the plant is rice germ.

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