72results about How to "Prevent breast cancer" patented technology

The invention provides a Chinese sausage containing dietary fibers and fish meat and a production method thereof, which can make up for the shortage of the current sausage market. The technical scheme is as follows: the weight percentage of the dietary fibers is 2 percent to 20 percent, the weight percentage of the fish meat is 10 percent to 40 percent, the weight percentage of livestock meat is 30 percent to 70 percent, the weight percentage of seasoning is 5 percent to 15 percent, and the rest is water. The Chinese sausage has functions, such as preventing constipation and intestinal diseases, eliminating heavy metals and radicals in the body, preventing cardiovascular diseases, diabetes and breast cancer, preventing and treating gallstone, reducing blood pressure and enhancing the immunocompetence of the human body.

The invention relates to a beverage containing water-soluble dietary alga fiber carrageenan. The invention has the following characteristics that: the beverage comprises the water-soluble dietary alga fiber carrageenan, sugar, fruit juice or food flavor, citric acid and water, the weight percentage of the water-soluble dietary alga fiber carrageenan ranges from 0.01 percent to 20 percent, the weight percentage of the sugar ranges from 0.0001 percent to 20 percent, the weight percentage of the fruit juice or food flavor ranges from 0.0001 percent to 40 percent, the weight percentage of the citric acid ranges from 0.0001 percent to 2 percent, and the rest is water. The beverage can prevent constipation and intestinal diseases, eliminate heavy metals and radicals in the body, prevent cardiovascular diseases, diabetes and breast cancer and gallstone, reduce blood pressure and enhance the immunocompetence of the human body. The beverage does not contain high-calorific-value ingredients such as protein and fat, belonging to a low-calorific-value functional beverage, and the beverage not only enriches Chinese food culture, but also greatly improves the physical health of people.

The invention relates to a dietary fiber and fish sausage and a production method thereof, which can fill the disadvantages of the conventional fish sausages in the current market. The invention adopts the technical scheme that the sausage comprises dietary fiber, fish and seasonings. The weight percentages of the dietary fiber, the fish and the seasonings are respectively 2-30%, 50-90% and 2-20%, and the rest is water. The sausage has the advantages of preventing constipation and bowel disease, removing heavy metals inside the body, removing free radicals, preventing cardiovascular disease, diabetes,and breast cancer, preventing and curing gallstones, lowering blood pressure and strengthening the human immune functions.

The invention discloses a health-care food for improving the moisture of skin and removing wrinkles, which is prepared by the following raw materials in parts by weight; 10-15 parts of collagen powder, 6-8 parts of soybean isoflavone, 3-5 parts of pearl powder, 3-5 parts of aloe extract, 3-5 parts of American ginseng extract, 3-5 parts of poria cocos extract, 3-5 parts of amur corktree bark extract, 2-3 parts of Chinese date, 1-2 parts of vitamin C powder, 3-5 parts of fructo-oligosaccharide, 3-8 parts of sodium carboxymethylcellulose, 1-5 parts of citric acid, 1-5 parts of malic acid and 5-20 parts of sucralose. The invention has the functions of internally expelling the toxin, tonifying the qi and nourishing the yin and replenishing the collagen lacked in human bodies by reasonably blending with the collagen powder, the soybean isoflavone, the pearl powder, the aloe extract, the poria cocos extract, the American ginseng extract, the amur corktree bark extract, the Chinese date and the vitamin C powder, thereby achieving the effects of water replenishing and wrinkle removal from inside to outside; and in addition, the raw materials of the fructo-oligosaccharide and the like are added, thereby the invention has the effects of adjusting tastes and promoting intestinal absorption.

The invention relates to a compound protein powder for preventing postmenopausal women from osteoporosis. The components and weight percentage thereof are: 55 percent to 80 percent of soybean protein powder; 15 percent to 35 percent of whey powder, 0.2 percent to 0.8 percent of soybean isoflavone, 1 percent to 5 percent of oligosaccharide, 1.2 percent to 2.4 percent of calcium lactate, 0.5 percent to 1 percent of stabilizer and 0.5 percent to 1.5 percent of lecithin. The product of the invention is safe and reliable to eat, which has good effect, innocuity, no side effects and dependence. Furthermore, the invention can protect the health of middle-aged women by eating often, especially for improving the healthy problems caused by lacking of estrogen, so as to improve the life quality and living quality of women. Therefore, the invention can be taken as a protein complementary product to be eaten frequently by women.

The invention discloses a hybrid capture kit for detecting mutation of breast cancer susceptibility genes BRCA1 and BRCA2. The hybrid capture kit comprises a hybridization reagent, a PCR amplification reagent and an enrichment degree detection reagent, wherein the hybridization reagent comprises probe mixtures from SEQ NO.1 to SEQ NO. 173, and the mole ratio is SEQ NO.1: SEQ NO. (2-172): SEQ NO. 173=1: 1: 1. During detection, the use amount of each of the probe mixtures with the concentration of 2nM is 1 [mu]l. The kit disclosed by the invention can be used for high-sensitivity, high-flux, low-cost and easy-operation full-explicit mutation detection for the genes BRCA1 and BRCA2, and can assist a clinical doctor in screening out individuals with the breast cancer susceptibility risk to fulfill the aim of preventing occurrence of breast cancers.

The invention relates to a water-soluble algin oligose beverage which is characterized by consisting of water-soluble algin oligose, citric acid, sugar, fruit juice and water, wherein, the weight percent range of the water-soluble algin oligose is 0.01 percent to 20 percent, the weight percent range of the citric acid is 0.0001 percent to 5 percent, the weight percent range of the sugar is 0.001 percent to 20 percent, the weight percent range of the fruit juice is 0.001 percent to 50 percent and the rest is water. The beverage contains the active ingredient of sea plants, i.e., the algin oligose of a dietary fiber in seaweed, thus having the functions of preventing astriction and intestinal diseases, removing heavy metals and free radicals in human body, preventing angiocardiopathy, diabetes and mammary cancer, preventing and curing gall-stone, reducing blood pressure, improving immunocompetence of human body, and the like. The reasonable confection of varied components can effectively improve the nutrition, taste and flavor of the beverage.

The invention discloses a konjak steamed bread and a manufacturing method thereof. The konjak steamed bread takes konjak flavor powder and flour as raw materials. The manufacturing method comprises the following steps: taking 30% of flour, adding needed dried yeast, adding about 50% of water (in terms of the flour addition), and mixing flour into dough by a flour-mixing machine; fermenting the mixed dough at the temperature of 26-28 DEG C and humidity of 70-80% for 8-12 hours; taking 60% of flour and 10% of konjak flavor powder to be added into the fermented dough, adding 40% of water (in terms of the flour addition), and putting into the flour-mixing machine to be mixed into the dough; preparing a steamed bread blank; fermenting at the temperature of 28 DEG C and the humidity of 70-80% for 60 minutes; and steaming by high fire for 20 minutes. The product of the invention has delicious taste and abundant nutrition, can inhibit the adsorption of cholesterol and bile acid by intestinal tracts, lowers blood fat and blood sugar, has the efficacy of losing weight and can prevent and cure colon cancer and breast cancer.

The invention discloses a healthy bra capable of preventing breast cancer, comprising cup bodies and flanks, wherein, each cup body is provided with a steel ring, the shape of which is adaptive to the breast shape of the human body; the steel ring is embedded in the cup body; and a silica gel package layer is arranged outside the steel ring. In the invention, the steel ring is packaged by utilizing the soft silica gel, and the steel ring is internally arranged in the breast, so as to change the stiff curved support of the steel ring, and form the support of soft curved surface of the steel ring, thus the breast can not be reined and pressed by the steel ring of the bra, thereby balancing the stress of the breast, enhancing the blood circulation, avoiding the tissue necrosis caused by hypoxia, and preventing breast hyperplasia and canceration.

The invention discloses primers for detecting loss of a heterozygous BRCA1 / 2 gene, wherein the primers are 370-400bp specific primers which are designed in accordance with 49 exon regions of the BRCA1 / 2 gene; each pair of the specific primers includes an overlay region which is at least 20bp; and at the 5' terminal of the specific primers, a universal sequence and five continuous N bases are designed, called tags. The invention also provides a method for detecting the loss of the heterozygous BRCA1 / 2 gene by virtue of the primers. Through a next generation sequencing technology, large-fragment deletion of the heterozygous BRCA1 / 2 gene can be detected, so that a high-risk group with the BRCA1 / 2 disease can be found out.

The invention provides a beverage containing water-insoluble algal dietary fibers, which is characterized in that: the beverage is made from water-insoluble algal dietary fibers, citric acid, sugar, fruit juice, plant thickeners and water; and the weight percentage ranges of the ingredients are as follows: 0.01% to 20% of water-insoluble algal dietary fibers, 0.001% to 5% of citric acid, 0.001% to 20% of sugar, 0.001% to 30% of fruit juice, 0.01% to 20% of plant thickeners and water in balance. The beverage has effects of preventing constipation and intestinal tract diseases, removing heavy metals in vivo, scavenging free radicals in vivo, preventing cardiovascular diseases, diabetes, breast cancer and gallstone, lowering blood pressure and improving human immunity. The beverage is free of high-calorie ingredients such as proteins and fats, and is a low-calorie functional beverage. The beverage food enriches the food culture in China and is extremely beneficial for people health.

The invention discloses a method for making a skin activating type antibacterial bacterium-resisting type functional bra. The method comprises the following steps: (1) making a bra fabric; (2) making an inner cup fabric of a cup; (3) making two cups are symmetric with each other; (4) respectively making a steel ring binding tape on the lower edge of each cup, arranging an arched binding tape below each steel ring binding tape, and encircling the arched binding tape and the steel ring binding tape into an arched stable area; (5) making a lower band which is connected with the cups at the lower part of the cups, making back parts which are connected with two sides of the lower band, and arranging buckles at the end parts of the rear parts; and (6) making shoulder straps which are connected with the cups and the rear parts, connecting one end of each shoulder strap with the top of each cup, connecting the other end of each shoulder strap with the middle of each rear part, thereby making the skin activating type antibacterial bacterium-resisting type functional bra. The invention further discloses a bra product made by using the method.

The invention discloses a beverage containing water-soluble seaweed dietary fiber agar, which is characterized in that the beverage comprises water-soluble seaweed dietary fiber agar, sugar, fruit juice, citric acid, edible essence and water. The range of weight percentages of the components are 0.01 percent to 20 percent, 0.0001 percent to 20 percent, 0.0001 percent to 40 percent, 0.0001 percent to 2 percent in sequence and water as the rest. The beverage of the invention can prevent constipation and intestine diseases, clear away heavy metals and free radicals in the body, prevent cardiovascular diseases, diabetes mellitus, mammary cancer and gall-stone and improve the immunological competence of human body. The beverage does not contain components with high calorific value, such as protein, fat and the like, pertaining to functionality beverages with low calorific value, thereby not only enriching food culture in China, but also greatly improving physical health of people.

The invention discloses a daily health-care product and a manufacturing method thereof. The product has a component of moxa. A manufacturing method of the moxa comprises the steps of drying, grinding, and screening. In the drying step, picked argy wormwood leaf is subjected to a drying treatment. In the grinding step, the dried argy wormwood leaf is sufficiently grinded into powder. In the screening step, moxa is obtained by screening by using a sieve mesh. The treated moxa is wrapped by using non-woven fabrics with a specification of 10-100g / bag. The moxa bags are used on a carrier. The product is suitable for external use, and has good medical treatment effect. The product is safe and non-toxic. The product can be used on sanitary pads and women's underclothes such as underwear. When the product is used on sanitary pads, functions such as sterilization, itching relieving, and dampness eliminating are provided. When the product is used on underpants, gynecological diseases can be prevented. When the product is used on brassiere, breast hyperplasia and breast cancer can be prevented. Before use, the product is better to be warmed by using a warm fire, such that a better effect can be provided.

The invention discloses weight reducing intervention meal replacement biscuits. The weight reducing intervention meal replacement biscuits are made from the following raw materials in parts by weight:600-750 parts of wheat flour, 130-180 parts of white granulated sugar, 30-60 parts of soybean oil, 6-8 parts of albumen peptide, 5-8 parts of whey protein, 8-10.5 parts of a mulberry leaf extract, 5-8 parts of a black wood ear extract, 5-8 parts of a hericium erinaceus extract, 5-8 parts of a grifola frondosa extract, 8-11 parts of a pome and cactus extract, 5-8 parts of a nori extract, 6-10.3 parts of inulin, 5-8 parts of citrus fiber powder, 7-9 parts of barley seedling powder, 7-9.5 parts of bran, 9.5-10.6 parts of resistant dextrin, 3-4.5 parts of L-carnitine, 6-8 parts of trepang peptide, 50-60 parts of yellow cream, 40-60 parts of eggs, 10.5-11.8 parts of malt sugar and 0.3-0.4 part of papain. The obtained weight reducing intervention meal replacement biscuits disclosed by the invention are low in cost and high in nutrient value, can effectively assist in weight reduction, and can obviously reduce side effects generated by weight reducing medicines. The invention further discloses a preparation method of the weight reducing intervention meal replacement biscuits. The method is simple in technology.

The invention discloses a bra integrated body shaper, which comprises a body shaping coat and leg shaping trousers, wherein the front waist part of the leg shaping trousers is connected with the frontpiece of the body shaping coat; the back waist part of the leg shaping trousers is mutually lapped onto the lower hem of the body shaping coat; the back waist part of the leg shaping trousers coversthe lower hem of the body shaping coat in a stretchable way from bottom to top; the front chest part of the body shaping coat is provided with bra cups suitable for various chest circumferences. The bra and the body shaper are compounded into a whole, so that a user does not need to wear the bra; the wearing is convenient; the regulation is convenient; the bra cups are suitable for various chest circumferences; the application range is wide.

The invention discloses a plant essential oil composition. The plant essential oil composition is composed of the following essential oils in parts by weight: 6-10 parts of sweet almond oil and cananga odorata oil, 8-12 parts of pelargonium hortorum bailey oil, 3-7 parts of fennel oil and 3-7 parts of rose oil. The sweet almond oil, the cananga odorata oil, the pelargonium hortorum bailey oil, the fennel oil and the rose oil are subjected to reasonable compatibility, and when being applied to a bra, the obtained plant essential oil composition can remove stagnation of breasts, accelerate breast vacuole absorption, expand cells, strengthen pectoralis major, improve the consistency of breasts, stimulate endocrine glands and prevent breast cancers, fibrocystic breast diseases and fibroid tumors; the plant essential oil composition can also stimulate female hormones and the secondary development of breasts, can strengthen the functions of ligaments and effectively lift droopy and atrophied breasts, and can also activate cells, moisten skins and promote blood circulation and metabolism.

The invention relates to the technical field of food processing and aims at providing mashed sweet potato with bright color and luster and delicate mouth feel and a processing method of the mashed sweet potato. The technical scheme adopted by the invention is that the smashed sweet potato is prepared from the following raw materials in parts by weight: 35 to 42 parts of sweet potato, 10 to 12 parts of white granulated sugar and 5 to 6 parts of water. The processing method of the mashed sweet potato comprises the following steps: preparing the raw materials, wrapping and steaming; boiling sugar, grinding and mixing; packaging and sterilizing. The mashed sweet potato obtained by the processing method disclosed by the invention has the advantages of uniform particle size, delicate taste, deliciousness and health, and is suitable for long-term eating of modern people, especially for elderly people. In addition, the content of dehydroepiandrosterone in the product disclosed by the invention is higher, so that colon cancer and breast cancer can be effectively prevented, and intellectual deterioration is alleviated; and besides, the product has the bright color and luster, can easily stimulate the appetite of people, and is suitable for the long-term eating.

The invention discloses a method for preparing a ginger juice soybean milk compound drink. According to the method, the moisture content of ginger is effectively reduced by adopting an infrared dryingmethod, while the contents of volatile flavor substances, gingerol, ginger essential oil and the like are hardly influenced; whole ginger powder can be used for extracting ginger essential oil and gingerol, so that cost and operating steps can be reduced; effective ingredients in the ginger powder are promoted to release by combining the cavitation effect and mechanical vibration generated by ultrasonic wave, so that the extraction efficiency is improved; and soybeans are rich in nutrition, have the effects of reducing cholesterol, reducing the incidence rate of osteoporosis and preventing breast cancer, and have a special health-protecting function since soybean lecithin essential to the brain and liver is contained in the soybeans. Functions of raw ginger and soybeans are utilized, andthe process is improved to prepare the compound novel health-protecting drink. The ginger juice soybean milk is simple in preparation method and rich in nutrition, has the advantages of ginger fragrance, natural property, health protection, novel flavor, good taste, long shelf life and the like, is suitable of people of all ages, and is worthy of popularization.

The invention discloses a preparation method of powdery red wine. The preparation method comprises the following steps: by using marketed red wine as a raw material and composite cyclodextrin as an auxiliary, firstly, mixing the auxiliary material and the raw material at a ratio of (100-150):1g / L; adjusting the temperature at 45-60 DEG C in a sealing state; stirring at a stirring speed of 100-150 r / m for 4-6 hours to prepare a red wine-composite cyclodextrin complex; and finally, spraying and drying the complex to obtain the powdery red wine. According to the powdery red wine disclosed by the invention, not only are the flavor and functional components of the red wine effectively stored and is the red wine conveniently stored and conveyed, but also the red wine is convenient to use. When in use, the powdery red wine is mixed with water in proportion so as to be added and used according to the demand of a target formula such as beverages, health products and cosmetics. The powdery red wine disclosed by the invention has the characteristics of being simple in process, low in cost, wide in application range and the like.

The invention provides noodles capable of regulating blood sugar and a preparation method thereof. The noodles are prepared from 6 parts of Jerusalem artichoke tuber, 2 parts of rhizoma imperatae, 7 parts of endives, 3 parts of mulberry leaves, 8.5 parts of burdock, 1 part of pumpkin, 1.5 parts of garlic, 3 parts of coprinus comatus, 4 parts of cyclocarya paliurus leaves, 1 part of sweet potato leaves, 4 parts of Chinese yams, 1.5 parts of carrot powder, 9.5 parts of bean flour, 7.5 parts of bran, 3.5 parts of edible gum and 37 parts of bitter buckwheat flour. The noodles provided by the invention are processed from pure high-quality buckwheat and multiple medicinal and edible foods, such as Jerusalem artichoke tuber, endives, burdock and coprinus comatus; and by virtue of tests of eating the noodles by different diabetic patients, the effect is very remarkable. If a patient eats the noodles in which vegetables can be added every morning and persists for a week or more, the fasting blood glucose tested before and after eating the noodles decreases by about 0.3-0.5; and after the patient persistently eats the noodles for six months, insulin dosage can be properly decreased.

The invention provides a preparation method of mango and bean mash oiled crust moon cakes. The preparation method comprises the following steps: 1, preparing moon cake stuffing; 2, preparing moon cake crusts; 3, preparing moon cakes, wherein the moon cake stuffing consists of mango pulp and bean mash; during preparation of the moon cakes, processes of stuffing wrapping, forming, baking, twice egg liquid crushing, cooling, packaging and the like are included. The preparation method has the beneficial effects that a new member is added into the moon cake family, so that the type of the moon cakes is enriched; people can both taste the moon cakes when watching the moon in the Mid-Autumn festival and eat the moon cakes as food with rich nutrition; cholesterol can be reduced, and diseases such as cardiovascular disease, high blood pressure, atherosclerosis and breast cancer can be prevented and treated; the moon cakes have thin crusts and delicious stuffing, are mellow in flavor, taste soft and not too sweet, are rich in nutrition, and are delicious.

The invention discloses a preparation method of a product containing soybean milk and / or milk, and the preparation method comprises the following steps: separately weighing a first ingredient, a second ingredient and an auxiliary material, and mixing the first ingredient, the second ingredient and the auxiliary material to form a food composition; wherein the first ingredient is one or more of soybean milk powder, milk powder and soymilk powder; and the second ingredient is one or more of oat, quinoa, dried fruits, dehydrated vegetables, flour products or meat products. According to the invention, foods with more flavor combinations can be provided, and the foods are capable of being eaten in a solid state and drunk in a liquid state, convenient and fast and capable of meeting diversified taste requirements of people.

The invention relates to a dietary fiber and fish sausage and a production method thereof, which can fill the disadvantages of the conventional fish sausages in the current market. The invention adopts the technical scheme that the sausage comprises dietary fiber, fish and seasonings. The weight percentages of the dietary fiber, the fish and the seasonings are respectively 2-30%, 50-90% and 2-20%, and the rest is water. The sausage has the advantages of preventing constipation and bowel disease, removing heavy metals inside the body, removing free radicals, preventing cardiovascular disease, diabetes,and breast cancer, preventing and curing gallstones, lowering blood pressure and strengthening the human immune functions.

The invention mainly relates to a ganoderma anticancer tea and a preparation method thereof. The ganoderma anticancer tea is prepared from the following components in percentage by weight: 30-70% of a traditional Chinese medicine extractive, 1-8% of ganoderma, 1-8% of capillary wormwood herb, 2-10% of American ginseng, 2-10% of chrysanthemum, 2-10% of spina date seeds, 2-10% of dried orange peels and 5-15% of green tea, wherein the traditional Chinese medicine extractive is prepared by using edible alcohol with the mass concentration of 80-90% to extract and concentrate water caltrop shells, atractylodes macrocephala, red root arisaema, salvia miltiorrhiza, pine needles, pericarpium citri reticulatae viriole, coix seeds, red jujubes and liquorice. According to the invention, the traditional Chinese medicine extractive is combined with tea, so that the tea has the functions of removing foul smell, cleaning toxin and fire, warming middle and tonifying deficiency, activating blood circulation and supplying Qi, improving vigor, building a body, regulating functions of a body, and enhancing immunity, can delay cell aging after being drunk for a long time, prevents diseases such as esophageal cancer, stomach cancer, cervical cancer and breast cancer, and is significant in effect.

The invention discloses oat grain biscuits. By taking oat grains as main material, the specific steps are as follows: a. material preparation, namely weighing the following materials in parts by weight: 15-20 parts of oat grains, 17-19 parts of sunflower oil, 5-7 parts of fructose, 1-3 parts of stevioside, 7-9 parts of corn starch, 4-6 parts of egg, 0.4-0.6 parts of ammonium bicarbonate, 0.15-0.17parts of sodium biocarbonate, 0.03 parts of biscuit dedicated enzyme, and 18-20 parts of water; b. preparation of an accessory mixed liquid; c. making of dough; d. rolling marking and forming, namelyputting short biscuit dough or hard biscuit dough into a forming machine for rolling marking and forming, so as to prepare biscuit blanks; and e. baking, namely putting the biscuit blanks into an oven for baking to obtain the oat grain biscuits, wherein the baking technical conditions are as follows: baking temperature of 270-300 DEG C, and baking duration of 5-8 minutes. The oat grain biscuits have the advantages of being complete in nutrients and promoting digestion, and can be applied to the technical field of biscuit processing.

The present invention provides a pad that can be worn comfortably for long periods, can be used continuously every day, and is suitable for simple and effective prevention of breast cancer. In this pad (10), an electromagnetic wave emitter-containing resin (1) and a first biocompatible resin (2) are enclosed in a first thermoplastic film material (3). The electromagnetic wave emitter-containing resin (1) comprises a powdered electromagnetic wave emitter, which contains a far infrared-emitting material and a radiation source material, and a second biocompatible resin, and is enclosed in a second thermoplastic film material (4).

The invention discloses a method for preparing trifolium pretense oral liquid. The method comprises the steps of firstly, preparing 70% alcohol as an organic solvent, crushing the trifolium pretense, soaking the trifolium pretense into the organic solvent for 48 hours according to the quality-volume ratio (g / L) of 1:10; filtering and concentrating filtrate to obtain concentrated solution by reduced pressure; drying to constant weight at 60 DEG C to obtain trifolium pretense extract; dissolving the dried trifolium pretense extract into an alcohol solution until the solution is saturated; modifying by a NaOH or KOH solution, adjusting the pH value to 9-13, heating for 4 hours in a water bath kettle of which the temperature is 30-70 DEG C; concentrating by reduced pressure, and drying to constant weight at 60 DEG C; then taking distilled water, and adding the modified trifolium pretense extract to 4 mg / ml of trifolium pretense isoflavone in the solution under a continuous stirring condition; adding strawberry essence and xylitol, adjusting the pH value to 5-7, and evenly mixing to obtain the trifolium pretense oral liquid with high isoflavone content and good taste.

The invention belongs to the technical field of underwear and particularly provides a bra for preventing breast cancer. For solving the problem that most of existing underwear is simple in structure and simple in usage function and increases the burden of the chest after long-time wearing, the following scheme is provided now. The bra comprises an inner bra and an outer bra, wherein the outer side of the inner bra wraps the outer bra, a spacing is reserved between the inner bra and the outer bra, snap fasteners are sewed between the inner bra and the outer bra, round holes are formed in the middle positions of two sides of the inner bra, cotton cloth is arranged on the side, away from the outer bra, of the inner bra and covers the round holes, and hook-and-loop fasteners are sewn between the cotton cloth and the inner bra. Massaging mechanisms are also arranged between the inner bra and the outer bra. The bra is reasonable in design, and usage in two selection modes is achieved. On one hand, convenience is brought to multi-angle massaging of the chest of a user, blood circulation is promoted, the breast cancer is prevented, and the purpose of healthy bra wearing is achieved; on the other hand, the bra is free to mount and dismount and convenient to clean, and the usage quality of the bra is effectively improved.

The invention discloses primers for detecting loss of a heterozygous BRCA1 / 2 gene, wherein the primers are 370-400bp specific primers which are designed in accordance with 49 exon regions of the BRCA1 / 2 gene; each pair of the specific primers includes an overlay region which is at least 20bp; and at the 5' terminal of the specific primers, a universal sequence and five continuous N bases are designed, called tags. The invention also provides a method for detecting the loss of the heterozygous BRCA1 / 2 gene by virtue of the primers. Through a next generation sequencing technology, large-fragment deletion of the heterozygous BRCA1 / 2 gene can be detected, so that a high-risk group with the BRCA1 / 2 disease can be found out.