JP4630597B2 - Environmental hormone excretion promoter - Google Patents

Description

The present invention relates to an environmental hormone excretion promoter comprising as an active ingredient a compound capable of promoting the excretion of environmental hormones accumulated in the body or ingested environmental hormones.

Chemical substances emitted into the environment and naturally occurring phytoestrogens contain substances that disrupt the endocrine action of humans and animals, which may affect human health such as human reproductive function inhibition and malignant tumors. I know that there is. These substances are called exogenous substances that cause harmful effects on health by changing the endocrine action on an organism or its progeny, that is, environmental hormones (hormone-like substances). Environmental hormones are eluted from dioxins discharged from incineration facilities, polychlorinated biphenyls (PCBs) used in electrical equipment and printing inks, resin products such as tableware, toys and medical equipment. Resin raw materials and plasticizers such as bisphenol A, phthalates, and nonylphenol, insecticides and herbicides such as DDT, and preservatives such as tributyltin are known. These environmental hormones have been pointed out to have a trace amount unlike other general toxicities and to have a great effect on embryos and fetuses.

For example, regarding exposure to environmental hormones, the effects of DDT on genitals in crocodiles, the effects of nonylphenol and tributyltin on hermaphrodites in fish, sex ratios at birth in humans, and neurodevelopment and cognitive development in infancy and childhood The effects of PCBs and dioxins have been reported. These exposures are mainly through food intake and the food chain. For example, in humans, dioxins are absorbed in the small intestine via food and accumulate in the liver and adipose tissue without being metabolized. . Some dioxins are excreted from the blood through the gastrointestinal tract into the digestive tract cavity, but most of them are reabsorbed and excreted in the faeces. In the case of women, dioxins are also detected in breast milk, and the concentration of dioxins is higher in the first-born mothers than in the parous women, and there is concern about the transfer of dioxins to infants accompanying breastfeeding. Has been.

Therefore, since a living body may be contaminated by environmental hormones through food or the like in a general environment, it is strongly desired to discharge as much environmental hormones accumulated in the body as possible. For example, regarding the promotion of excretion of PCBs and polychlorinated dibenzofurans (PCDF) that caused poisoning due to high intake, the amount of the harmful component excreted in the rat in rats, or the harmful component in the excretion enhancer in vitro It was confirmed that liquid paraffin, squalane or medicinal charcoal has an excretion promoting effect by evaluating the adsorption rate (adsorption rate in pH 5 to pH 8 buffer solution) (see Non-Patent Document 1). Recently, for dioxins, a positive correlation was confirmed between the in vitro adsorption rate of PCBs to the excretion promoter (adsorption rate in water) and the excretion rate of PCBs from rats in the feces, and rice bran It has been confirmed that dietary fibers such as have an excretion promoting effect (Non-patent Document 2).

Furthermore, cyclic compounds having a porphyrin structure such as chlorophyllin (see, for example, Non-Patent Document 3) and matcha tea (see Non-Patent Document 4) containing them, chlorella and spirulina (see Non-Patent Document 5), green vegetables (Non-Patent Document) 6) confirmed the excretion promoting effect of dioxins. Furthermore, as a novel dioxin extracorporeal emission promoting substance, copper chlorophyllin-binding chitosan (see Non-Patent Document 7) in which dietary fiber and porphyrin derivative are combined, and dioxin excretion action promotion containing hot water extract of mannentake An agent has been found (see Patent Document 1).
Japanese Patent No. 3283004 Hidetoshi Kamimura and 1 other, “Promoting Excretion of Substances Caused by Oil Diseases”, Fukuoka Medical Journal, Fukuoka Medical Association, 1987, Vol. 266-280 Kunimasa Morita and two others, “PCB adsorption action of dietary fiber: comparison between in vivo and in vitro”, Fukuoka Medical Journal, Fukuoka Medical Association, 1995, Vol. 86, No. 5, p. 212-217 Osamu Aoi, 7 others, “Dioxin excretion promoting effect of porphyrin derivative-binding dietary fiber”, Proceedings of the 8th Environmental Chemistry Conference, Japan Society for Environmental Chemistry, July 7-9, 1999, p. 156 Kunimasa Morita and two others, “Effect of Matcha on Gastrointestinal Absorption of PCB, PCDF and PCDD in Rats”, Fukuoka Medical Journal, Fukuoka Medical Association, 1997, Vol. 88, No. 5, p. 162-168 Kunimasa Morita and two others, “Effects of Chlorella, Spirulina and Chlorophylline on the Excretion of Polychlorinated Dibenzo-p-dioxins in Rats”, Hygienic Chemistry, 1997, Vol. 43, No. 1, p. 42-47 Morita Kunimasa and 2 others, “Effect of green vegetables on the digestive tract absorption of PCDD and PCDF in rats”, Fukuoka Medical Journal, Fukuoka Medical Association, 1999, Vol. 90, No. 5, p. 171-183 Osamu Aoi and four others, “Development of substances that promote the excretion of dioxins in vitro-Porphyrin derivative-binding dietary fiber”, Proceedings of the 9th Environmental Chemistry Conference, Japan Society for Environmental Chemistry, June 2000 20-22 days, p. 108

However, conventional environmental hormone excretion promoters have not yet been sufficiently improved. Therefore, an object of the present invention is to adsorb environmental hormones contained in food such as dioxins or foods in the digestive tract when they are ingested orally, and efficiently excrete them in small amounts outside the body. Another object of the present invention is to provide an environmental hormone excretion promoter that is highly safe for living bodies.

As a result of studying the above problems, the present inventors have unexpectedly discovered that a compound used as a coating agent for an oral pharmaceutical preparation or an auxiliary agent for a coating base is an environmental hormone such as dioxins in the digestive tract. It has been found that the compound is suitable for an environmental hormone excretion promoting agent that can easily adsorb environmental hormones and can efficiently excrete environmental hormones outside the body, and the present invention has been completed. That is, the present invention is (1) an environmental hormone excretion promoter comprising as an active ingredient at least one compound selected from the group consisting of synthetic polymers, cellulose derivatives, natural polymers, and higher fatty acid derivatives. (2) The environmental hormone excretion promoter according to (1), wherein the compound is insoluble in water and has a film-forming ability. (3) The environmental hormone excretion promoter according to (1) or (2) above, wherein the compound has a shape selected from the group consisting of particles, thin layers, fibers, porous, hollow and cotton. . (4) The environmental hormone excretion promoter according to (1) or (2) above, wherein the compound is coated on a carrier. (5) The environmental hormone excretion promoter according to (1) or (2) above, wherein the compound is used as a wall material for microcapsules. (6) The environmental hormone excretion promoter according to (5), wherein the core substance of the microcapsule is an edible oily substance that dissolves environmental hormones. (7) Any of (1) to (6), wherein the synthetic polymer is at least one selected from the group consisting of polyvinyl acetal diethylaminoacetate, aminoalkyl methacrylate copolymer, methacrylic acid copolymer, and dimethylpolysiloxane. Is an environmental hormone excretion promoter. (8) The environmental hormone excretion promoter according to any one of (1) to (7), wherein the synthetic polymer is polyvinyl acetal diethylaminoacetate. (9) The environmental hormone excretion promoter according to any one of (1) to (6), wherein the cellulose derivative is ethyl cellulose and / or methyl cellulose. (10) The environmental hormone excretion promoter according to any one of (1) to (6), wherein the natural polymer is shellac. (11) The environmental hormone excretion promoter according to any one of (1) to (6), wherein the higher fatty acid derivative is stearic acid metal salt and / or ester gum. (12) An oral composition containing the environmental hormone excretion promoter according to any one of (1) to (11).

The environmental hormone excretion enhancer of the present invention is obtained by orally administering the environmental hormone present in the gastrointestinal tract through the systemic circulation to the compound in the excretion enhancer, thereby allowing the environmental hormone to enter the digestive tract. Can be suppressed, and excretion outside the body can be promoted. In addition, by taking the environmental hormone excretion promoter of the present invention at the same time or before and after the meal, the excretion promotion in the digestive tract is performed before the environmental hormone in food is absorbed into the digestive tract. It is possible to efficiently adsorb environmental hormones to the compound in the agent to promote excretion. Thereby, accumulation of environmental hormones in the body can be reduced, and the load on the reproductive function of humans and animals and the successor generation can be greatly reduced. Furthermore, since these excretion promoters have higher adsorption rates than conventional environmental hormone excretion promoters, they can be adsorbed efficiently even with a small amount of administration. As a result, accumulation of environmental hormones in the living body can be suppressed.

In the present invention, the synthetic polymer is composed of one kind of low molecular weight compound (monomer) or two or more kinds of monomers repeatedly bonded by polycondensation, polyaddition, addition condensation, ring-opening polymerization or addition polymerization, Derivatives obtained by further etherifying or esterifying synthetic polymers. For example, it is a compound that is used as a coating agent or a coating auxiliary agent for oral pharmaceutical preparations, such as aminoalkyl methacrylate copolymer E (trade name Eudragit E, Rohm Farm), aminoalkyl methacrylate copolymer RS (trade name Eudragit RS, ROHM). Acrylic / methacrylic acid polymers, polyvinyl acetal, such as methacrylic acid copolymer LD (trade name Eudragit L100-55, Rohm Farm), methacrylic acid copolymer L (trade name Eudragit L, Rohm Farm) Polyvinyl polymers such as diethylaminoacetate (trade name AEA Sankyo: Sankyo Corporation, hereinafter referred to as AEA), polyvinylpyrrolidone polymers such as crospovidone and copolyvidone, Silicones such as siloxane and dimethyl polysiloxane silicon dioxide mixture (silicone resin), rubber such as polyisobutylene, and the like, but not limited thereto. The synthetic polymer of the present invention is preferably a compound insoluble in water and desirably has a film forming ability. In the present invention, the water-insoluble compound refers to a compound that exhibits almost insoluble, extremely insoluble, insoluble, or slightly insoluble properties according to the description of solubility in the Japanese Pharmacopoeia or the US Pharmacopoeia. Further, the water-insoluble compound includes a compound that swells when water is added. Further, the compound having a film forming ability is a compound having a property of adhering to, coating or laminating on the surface of a substance serving as a nucleus, or a property of becoming a base material of a capsule wall material.

In the present invention, the cellulose derivative can be obtained by etherification or esterification using natural cellulose. For example, compounds that are used as coating agents for oral pharmaceutical preparations, such as methylcellulose (MC), hydroxypropylmethylcellulose (HPMC), hydroxypropylcellulose (HPC), ethylcellulose (EC), cellulose acetate, piroxylin (NC), Cellulose acetate phthalate (CAP), hydroxypropylmethylcellulose phthalate (HPMCP), hydroxypropylmethylcellulose acetate succinate (HPMCAS), carboxymethylethylcellulose (CMEC), carboxymethylcellulose calcium, carboxymethylcellulose, croscarmellose sodium (crosslinked CMC- Na), low-substituted carboxymethylcellulose sodium (L-CMA-Na), low-substituted hydro Shi cellulose (L-HPC), but like cellulose acetate dibutyl amino hydroxy propyl ether (CABP), not limited thereto. The cellulose derivative is preferably insoluble in water and has a film-forming ability.

In the present invention, the natural polymer is preferably a polymer that can be used as a pharmaceutical additive or food additive. For example, it is a compound that is used as a coating agent for oral pharmaceutical preparations, and examples thereof include natural resins such as shellac and terpene resins, proteins such as gelatin and collagen, but are not limited thereto. Natural resins and proteins are preferably insoluble in water and have film-forming ability.

In the present invention, it is desirable that the higher fatty acid derivative is in a solid or semi-solid state at room temperature, is insoluble in water, and has a film-forming ability. For example, it is a compound used as a coating agent for oral pharmaceutical preparations, and examples thereof include higher fatty acids, fatty acid esters with higher alcohols, glycerin fatty acid esters (including triglycerides), and fatty acid metal salts. Higher fatty acids include stearic acid, palmitic acid, myristic acid, carminic acid (cochineal), ferulic acid, abietic acid (main component of rosin), and glycerin fatty acid esters such as glyceryl monostearate and acetylglycerin fatty acid ester. In fatty acid ester with alcohol, carnauba wax, hardened oil, etc., in glycerin fatty acid ester, acetyl glycerin fatty acid ester, ester gum (rosin ester), octyldodecyl triglyceride, cocoa butter, castor wax, higher fatty acid metal salt, magnesium stearate, Examples thereof include, but are not limited to, aluminum stearate and calcium stearate.

The compound used as the active ingredient of the environmental hormone excretion enhancer of the present invention can be used as an environmental hormone excretion enhancer by oral administration, as it is, or by mixing two or more of the above compounds. The synthetic polymer, cellulose derivative, natural polymer and / or higher fatty acid derivative, which are the active ingredients of the environmental hormone excretion promoter of the present invention, are environmental hormone adsorbents that efficiently adsorb environmental hormones in the digestive tract. Furthermore, these compounds are excreted without being absorbed into the digestive tract while adsorbing environmental hormones. The compound is preferably insoluble in water, and more preferably insoluble in the environment of the small or large intestine (pH 5 to pH 8) in which environmental hormones are circulated in the body. From the above, the compound suitable as the active ingredient of the environmental hormone excretion promoter of the present invention is insoluble in water and has a film-forming ability. For example, in the case of synthetic polymers, polyvinyl acetal diethylaminoacetate, Eudragit E Eudragit L100-55, EC and MC for cellulose derivatives, shellac for natural polymers, magnesium stearate and ester gum (rosin ester) for higher fatty acid derivatives. Furthermore, this is preferably AEA, Eudragit E, EC, MC, ester gum which is insoluble in water at pH 5-8.

In the present invention, the compound that is the active ingredient of the environmental hormone excretion promoter is not particularly limited as long as it can be administered orally, and the supplied raw material can be used as it is, but the environmental hormone can be efficiently used in the digestive tract. A shape or form that can be adsorbed is preferred. For example, it can be crushed by a pulverizer or sprayed with a solvent such as water, ethanol, acetone, etc., and freeze-dried, etc. to further form particles, thin layers, fibers, porous, cotton, etc. It can be used in a shape. By adopting these shapes, the specific surface area is increased, the adsorption rate of environmental hormones to the compound can be increased, and excretion can be promoted efficiently.

Furthermore, the compound which is an active ingredient of the environmental hormone excretion promoter of the present invention is a compound having such a property that it can be attached, laminated or coated on the surface of a carrier having a large specific surface area. Compounds that are used as adjuvants for coating substrates are preferred. For example, the compound of the present invention can be applied to a carrier such as latex, medicinal charcoal, resin, agar, wax, or other porous, hollow or fibrous carrier, if necessary, triethyl citrate, polyethylene glycol. It can also be used by coating with a plasticizer such as acetylated monoglyceride, triacetin, castor oil, or a solvent such as alcohol or methylene chloride. The compounds may be used alone or in combination of two or more, or may be used in layers. Furthermore, you may accumulate a coating according to the objective. For example, an acid resistant coating may be applied to protect the compound of the present invention from gastric acid and the like.

Furthermore, the compound which is an active ingredient of the environmental hormone excretion promoter of the present invention can be used as a capsule wall material capable of encapsulating a core material. That is, the compound of the present invention may be used in the form of a microcapsule or the like. Here, the wall material is not particularly limited as long as it is an environmental hormone excretion promoter, but polyvinyl acetal diethylaminoacetate, Eudragit E, ethylcellulose, methylcellulose, rosin ester and the like are preferable. The wall material of the capsule may be further coated with a compound different from the wall material depending on the purpose. For example, an acid resistant coating may be used to protect the wall material from stomach acid and the like. Further, the core substance is not particularly limited. For example, as a solid substance, starches, inorganic salts, saccharides and the like, as a semi-solid substance, waxes such as monoglyceride and petrolatum, and liquid As the substance, fat-soluble vitamins such as vitamins A, D, E, and K, animal oils, vegetable oils, mineral oils, synthetic oils, and the like can be used. Furthermore, a compound that is an active ingredient of the environmental hormone excretion promoter of the present invention, which is different from the wall material, may be used in combination as the core material. The core substance is preferably an edible oily substance that can dissolve environmental hormone substances.

In the present invention, the compound used as the active ingredient of the environmental hormone excretion promoter can be formulated with various additives and provided as an oral composition that is easy to take. Of course, the compound of the present invention may be blended in the oral composition of the present invention with the supplied raw material, but the compound processed into a shape such as particles or fibers, or a carrier coated with the compound of the present invention Alternatively, microcapsules containing the compound of the present invention as a wall substance may be blended as an oral composition. Here, examples of the oral composition of the present invention include, but are not limited to, powders, granules, capsules, tablets, suspensions, and jelly agents that are generally used as pharmaceutical preparations. Furthermore, it is also useful in the form of foods including the above compounds such as chocolate, biscuits and drinking water, or carriers and microcapsules using the above compounds. Preferably, the composition of the present invention is an oral composition provided with an enteric coating so that the form of the compound or a carrier of the compound or a capsule is protected from gastric juice so that the compound of the present invention can efficiently act in the small intestine or large intestine. is there.

As additives in the oral composition of the present invention, excipients, binders, disintegrants, lubricants, flavoring agents, sweeteners, suspending agents, emulsifiers, flavoring agents, coloring agents, antioxidants, gelation Agents, stabilizers, pH adjusters, preservatives, preservatives and the like. As an excipient, lactose, D-mannitol, corn starch, potato starch, crystalline cellulose, light anhydrous silicic acid, anhydrous calcium phosphate, precipitated calcium carbonate, calcium silicate, cocoa butter, liquid paraffin, soybean oil, olive oil, medium Chain fatty acid triglyceride, glycerin, propylene glycol, etc., binders such as polyvinylpyrrolidone, dextrin, hydroxypropylmethylcellulose, methylcellulose, polyvinyl alcohol, sodium carboxymethylcellulose, partially pregelatinized starch, pregelatinized starch, sodium alginate, pullulan, gum arabic powder, etc. As a disintegrator, as a lubricant, such as low-substituted hydroxypropylcellulose, carmellose, sodium carboxymethyl starch, crospovidone, Sucrose fatty acid ester, magnesium stearate, sodium stearyl fumarate, talc, etc., as a corrigent, citric acid, ascorbic acid, tartaric acid, malic acid, sodium glutamate, 5′-inosinate, sweeteners, glucose, fructose , Sucrose, erythritol, maltitol, trehalose, sorbitol, xylitol, aspartame, acesulfame potassium, saccharin sodium, glycyrrhizin dipotassium, etc. Oil, polysorbate, polyoxyethylene / polyoxypropylene copolymer, etc. As a fragrance, menthol, brackish oil, lemon oil, orange oil, etc. Titanium oxide, iron sesquioxide, yellow iron sesquioxide, copper chlorophyllin sodium, etc., as antioxidants, sodium ascorbate, L-cysteine, sodium sulfite, natural vitamin E, etc., gelling agents, carrageenan, pectin, sodium alginate, Guar gum, locust bean gum, xanthan gum, carboxyvinyl polymer, carboxymethylcellulose, gelatin, etc., as stabilizer, sodium polyphosphate, sodium metaphosphate, etc., pH adjuster, citric acid, sodium citrate, hydrochloric acid, sodium hydroxide, As a preservative or preservative such as disodium hydrogen phosphate, sorbic acid, benzoate, paraben and the like can be used, but are not limited thereto.

The environmental hormones that are the subject of the present invention include substances that are defined by WHO and governmental agencies related to the environment and health, and chemical substances that are suspected as environmental hormones published there. Organotin compounds, nonylphenol, organochlorine pesticides that have been confirmed to be affected by masculinization or decrease in population, hermaphrodite, penile dwarfing in wildlife, or effects on human reproductive function or development of newborns and infants PCBs and dioxins that have been reported, or benzo (a) pyrene (3.4-benzopyrene), phthalates, bisphenol A, benzophenone, etc., which have been reported to have estrogenic effects by in vitro and animal experiments, etc. It is a substance.

In particular, chlorinated organic compounds are unintentionally produced environmental pollutants and pesticides associated with waste treatment, and are taken into the body from food that is consumed in the daily life of human beings through bioconcentration through the food chain. This is the subject of the present invention. Organochlorine compounds include, for example, polychlorinated dibenzoparadoxine (PCDD), polychlorinated dibenzofuran (PCDF) or coplana polychlorinated biphenyl (coplanar PCB) dioxins, PCBs such as biphenyl dichloride and biphenyl hexachloride, hexabromo And polybrominated biphenyls (PBBs) such as biphenyl and decabromobiphenyl.

The test examples and examples are shown below and the details of the present invention are described. However, it is not limited to this.

(Test Example 1)
In the present invention, the compound having an action of promoting environmental hormone excretion needs to have a property capable of physically or chemically adsorbing environmental hormone. Also in Non-Patent Document 3, a positive correlation was confirmed between the in vitro adsorption rate of PCBs (or both PCDF and PCDD may be used as model compounds) to dietary fiber and the excretion rate of PCB feces from rats. Yes. Therefore, if it can be confirmed that environmental hormones are adsorbed in vitro, it can be used as a compound having an action of promoting environmental hormone excretion. In this test, dibenzofuran (DF) having a basic structure of dioxins was used as a model substance for environmental hormones.

2 mL of water was added to 40 mg of the test substance to be moistened, 2 mL of 4 μg / mL DF methanol solution was added, and the mixture was incubated at 37 ° C. for 30 minutes, and then centrifuged at 3000 rpm for 15 minutes. To 2 mL of this supernatant, 2 mL of 2% aqueous sodium sulfate solution and 4 mL of n-hexane were added, and the mixture was extracted by shaking for 30 minutes. The n-hexane layer was washed once with sulfuric acid, and then unadsorbed DF was quantified by gas chromatography (n = 3). When the linearity of the DF calibration curve (peak area and DF concentration) was confirmed in the evaluation by the gas chromatographic method, the correlation coefficient was 0.9999. As the test substance other than the rice bran fiber (described in Non-Patent Document 2) as a control, the supplied raw material was used as it was. The rice bran fiber was filtered with a filter paper after adding 20 g of acetone to 5 g of rice bran and stirring with a stirrer for 5 minutes. Then, it dried at 70 degreeC under pressure reduction for 4 hours.

The test results are shown in Table 1 for the adsorption rate (%) and standard deviation (S.D.). As a result of this test, it was confirmed that a compound selected from a synthetic polymer, a natural polymer and a higher fatty acid derivative has a DF adsorption action. In particular, a high adsorption rate was observed in the order of neutral, alkaline, water-insoluble synthetic polymer AEA, EC, Eudragit L100-50, Eudragit E. Ester gum, magnesium stearate, dimethylpolysiloxane and shellac also showed a relatively high adsorption rate. In particular, AEA and EC showed higher adsorption rates than the control rice bran fiber. From these results, it was confirmed that these compounds are useful as environmental hormone adsorbents capable of adsorbing environmental hormones in the body, and as environmental hormone excretion promoters capable of excreting environmental hormones outside the body.

Example 1
10 g AEA and 10 g citric acid were dissolved in 200 ml water. 10 g of tocopherol acetate was added to this solution and emulsified using polytron to obtain an emulsion of tocopherol acetate. Separately, a meglumine solution in which 10 g of meglumine was previously dissolved in 100 ml of water was prepared. While stirring the emulsion solution of tocopherol acetate with a stirrer at room temperature, the meglumine solution was gradually added with a peristaltic pump to obtain microcapsules. Thereafter, the microcapsules were filtered using a 300-mesh sieve, washed with water, vacuum-dried in a desiccator charged with phosphorus pentoxide, and approximately 100 to 500 μm spherical microcapsules (hereinafter referred to as “tocopherol acetate”). MC-AEA).

(Example 2)
100 g of AEA and 30 g of citric acid were dissolved in 1000 mL of water, and then dried at 110 to 130 ° C. with a spray dryer to obtain a spray-dried product of cotton-like polyvinyl acetal diethylaminoacetate (hereinafter referred to as SD-AEA).

(Test Example 2)
The adsorption rate of DF with respect to MC-AEA of Example 1, SD-AEA of Example 2, and AEA (supplied raw material) was evaluated. As a control, the rice bran fiber of Test Example 1 was used. The test method was the same as in Test Example 1. To 40 mg of the test substance, 4 mL of 20 μg / mL 10% DF methanol solution was added, incubated at 37 ° C. for 30 minutes, and then centrifuged at 3000 rpm for 15 minutes. To 2 mL of this supernatant, 2 mL of 2% aqueous sodium sulfate solution and 4 mL of n-hexane were added, and the mixture was extracted by shaking for 30 minutes. The n-hexane layer was washed once with sulfuric acid, and then unadsorbed DF was quantified using a gas chromatographic method (n = 3). When the linearity of the DF calibration curve (peak area and DF concentration) was confirmed in the evaluation by the gas chromatographic method, the correlation coefficient was 0.9999.

The test results are shown in Table 2. As a result of this test, it was found that the DF adsorption rate was remarkably increased by microencapsulating or spray-drying the compound of the present invention. As described above, the compound of the present invention can be formulated into capsules, fibers, and refined, and can adsorb environmental hormone substances efficiently and excrete them outside the body as compared with conventional excretion promoters. It became clear that it was possible.

Claims (11)

Synthetic polymer, a environmental hormone excretion promoter comprising as an active ingredient at least one compound selected from cellulose derivatives and natural high content child or Ranaru group,
The compound is a compound selected from the group consisting of polyvinyl acetal diethylaminoacetate, aminoalkyl methacrylate copolymer, methacrylic acid copolymer, dimethylpolysiloxane, polyvinyl acetate, ethyl cellulose, methyl cellulose and shellac.
The environmental hormone excretion promoter selected from the group consisting of dioxins, polychlorinated biphenyls and polybrominated biphenyls . The compound is a synthetic polymer or natural polymer selected from the group consisting of polyvinyl acetal diethylaminoacetate, aminoalkyl methacrylate copolymer, methacrylic acid copolymer, dimethylpolysiloxane, polyvinyl acetate, and shellac. 1. The environmental hormone excretion promoter according to 1 . The environmental hormone excretion promoter according to claim 1 or 2 , wherein the compound is water-insoluble and has a film-forming ability. The environmental hormone excretion promoter according to claim 1, wherein the compound is a cellulose derivative selected from the group consisting of ethyl cellulose and methyl cellulose . The environmental hormone excretion promoter according to claim 1, wherein the compound is polyvinyl acetal diethylaminoacetate . 2. The environmental hormone excretion promoter according to claim 1, wherein the compound is ethyl cellulose . The environmental hormone excretion promoter according to any one of claims 1 to 6, wherein the compound has a shape selected from the group consisting of particles, thin layers, fibers, porous, hollow, and cotton. The environmental hormone excretion promoter according to any one of claims 1 to 6, wherein the compound is coated on a carrier. The environmental hormone excretion promoter according to any one of claims 1 to 6, wherein the compound is used as a wall material of a microcapsule. 10. The environmental hormone excretion promoter according to claim 9, wherein the core substance of the microcapsule is an edible oily substance that dissolves environmental hormones. The environmental hormone excretion promoter according to any one of claims 1 to 10 , which is orally administered .