セーバー盛食物連鎖の味
モール、さまざまな色やサイズ セーバーの人々 の注目をますます集めています。単純な ID の下にあるセーバー: 材料樹脂、耐性を最大温度 120 ℃、最大温度のマイナス 20 ℃ の。中国農業大学、食品、大学教授が含まれている栄養と食品安全と述べたという冷蔵庫セーバー食品保存の大きな利点には、人々 のクロス汚染を防ぐために食品の配置を特定することは保証こと。
彼、一方で、低温冷蔵庫の詳細な分析とできない完全に微生物と触媒酸化防止する酵素を殺すし、言って食品、psychrophilic 微生物たちの多くは 0 ℃ の低温環境成長することができます、食品の拡張機能の時間と共にストレージを台無しにします。その一方で、食品、生の冷蔵庫ストレージと調理済み食品、されますがクロス汚染で。冷蔵庫の刺身、生、冷たいドリンク、フルーツ、肉、残飯など場合はすぐに、冷蔵庫、一度悪化、他の食品の汚染で保存されている間の緊密な梱包せずチェーンの変成作用、酸味がオンになってを誘発します。セーバー向上には、上記の問題を解決します。
さらに、専門家使用冷蔵庫セーバーにいくつかの考慮事項があることを伝えます: 1。 アウト、冷蔵庫からすぐに室温で 1 ～ 2 分で後で開いても開かないようにします。
2. 食品の温度上昇でより高速なコンテンツと砂糖のコンテンツ油する場合、電子レンジでを使用するとセーバー変形になります。そのため、最高の料理、加熱、電子レンジ、専用ボックスで。
3. 炭酸飲料 （ソフト ドリンク、コーラ、等) バブルのセーバー無能力のシール、食品のふくれになるまたは発酵食品、熱い食糧などは、パフォーマンスをシール セーバーを作る、セーバーを配置するような食品を回避しようとします。
4. 別の食品を時間の節約にはない単に依存セーバー、できるだけ早く、消費の封止の容量。
How to cook with minimal loss of nutrition?
Food cooking suffered a loss that cannot be completely avoided, but take some protective measures, you can make food save more nutrients.
1 sizing hang. Raw material use starch and eggs sizing hang, will facilitate a raw material in the water and nutrients from a large number of overflow, reduce losses, but not because the proteins, vitamins are a large number of decomposition.
2 due to vitamin a acid-alkali fear fear, so the dish and put some vinegar as far as possible, even if the raw material of animal origin is cooking vinegar also enables raw material is solubility in calcium, thus facilitating absorption of calcium.
3 various raw vegetables, in particular, you should clean the vegetables, then cut with reducing water soluble material losses. And should cut is cooked, it can cause the loss of nutrients less affected by oxidation.
4 cooked food, heating time to short. When you try to use cooking: hurry scrambled. The material by the open fire, quick-frying shortening one maturation time, thereby reducing the nutrient loss. According to statistics, pork, cut into strips, fried with sharp:, vitamin b, only 13% loss rate, and cut into blocks using slow fire, vitamin loss rate is up to 65%.
5 hook Ying. Then hook fluorescent one soup, some components of leaching, together with the one with the intake.
When cooking, forbidden-6. Soda can destroy the protein, vitamins and other nutrients. Therefore, in mourning for vegetables, pasta, made from raw materials and crisp black, it is best to avoid soda or soda.
◆ Quick quickly add vinegar to anxious ⒈ around quickly, avoid prolonged stew.
⒉ Note cover pots and prevent the vitamins dissolve in the water ran off with steam.
⒊ cooking should be keeping or less water, boil water, he will then drop food.
⒋ dishes add some vinegar when appropriate, crisp and delicious dishes not only allows, but also to prevent vitamin is compromised.
◆ Tips → slice the carrots, oil speculation in 6 to 12 minutes, carotene for 79 per cent; the carrot cut into blocks with the seasoning, simmer 20 ~ 30 minutes of beta-carotene is 93%; carrot cut into blocks with spices and meat, stewed with a pressure cooker 15 ~ 20 minutes of beta-carotene than saving rate of 97%.
→ Processing with bones of animal food may be appropriate to add some vinegar, which can make the animal flesh of calcareous dissolved out to dinner to intake more calcium. When the right zest of fried vegetables with vinegar, seasoning, and protects vitamin c less loss.
Food cooking suffered a loss that cannot be completely avoided, but take some protective measures, you can make food save more nutrients.
◆ A variety of cooking methods on the impact of nutrients.
Cook: Cook to casein and has partially hydrolyzed proteins, fat little effect, but will make the water-soluble vitamins (e.g., B, c) and minerals (calcium, phosphorus) are soluble in water.
Steaming: effect of steam on nutrients and minerals similar to cooking, but will not be steamed and suffered a loss.
Stewed: confit enables water-soluble vitamins and minerals dissolve in soup, only part of the vitamin road to destruction.
Marinate: pickled the same amount of time proportional to the size of nutrient loss. The longer the vitamins B and C losses, while small. But smoke and cook the food looked after to help digestion.
Brine: halogen makes food of vitamins and minerals dissolve gravy, only partially suffered a loss.
Fried: fried because temperatures are high, all of the nutrients have varying degrees of damage. Protein denaturation due to high temperature and serious, fat because of the loss of its function of killing. Saute, outside food or wrapped in a mixture of cornstarch and forms a protective film, the loss of nutrients.
Baked baking: the vitamin A, B, C are considerable losses, but also allows the fat loss. If flame grilled directly, 4 3 · food and comb carcinogen benzene.
Smoking: smoking causes the vitamins (especially vitamin C) destruction and loss of some fat, while at the same time there are 3, 4 and comb. But smoke makes food snacks.
Savers Sheng food chain taste
The Mall, a variety of colors and sizes of savers have increasingly attracted people’s attention. Savers at the bottom of the simple ID: materials resin, resistant to a maximum temperature of 120 ° c, maximum temperature of minus 20 degrees Celsius. China Agricultural University, College of food, nutrition and food safety, which included Professor said that refrigerator savers on food preservation of the great benefits, it can guarantee that people will try to isolate the placement of food to prevent cross-contamination.
He said, on the one hand, a detailed analysis of cryogenic refrigerators and cannot completely kill micro-organisms and enzymes to prevent Catalytic oxidation and food, a lot of psychrophilic microorganisms can be 0 degrees Celsius for the growth of low-temperature environment, along with the storage time of extension of the food will spoil. On the other hand, the refrigerator storage of food, raw and cooked foods, will result in cross-contamination. Fridge for raw fish, raw, cold drink, fruit, meat, leftovers, etc. without tight packing of cases while stored in a refrigerator, once a deterioration, contamination of other foods quickly, evoked chain metamorphism, turned sour. For savers to better solve the above problems.
In addition, experts advise that use refrigerator savers have several considerations: 1. out from the refrigerator, do not immediately open at room temperature in 1-2 minutes later open as well.
2. when used in the microwave, if food oil content and sugar content of more rapid in temperature rise will make savers deformation. Therefore, the best food, heated in the microwave oven and a dedicated box.
3. carbonated beverages (soft drinks, Cola, etc) of the bubble will make savers incapacity of seal, blistering food or fermented food, hot food, etc. will make savers sealing performance, try to avoid placing the savers such food.
4. different foods to save time, do not simply rely on the sealing capacity of savers, as well as a consumption as soon as possible.
Iron hot pick a look at the second hearing benefits using an iron, but is not suitable for cooking skillet acidic food cooking can iron from iron material, mainly divided into fine iron and cast iron pot. Cast iron pot it is raw iron. Skillet cooked food during stripping an inorganic iron, easily absorbed and utilized, and often use the skillet for cooking food, contribute to the prevention and treatment of iron deficiency anemia, so I’ve got a lot of people choose to use the traditional Pan pot.
Fine cast iron skillet possibilities how to distinguish between students and refined iron? is it legal to human health? said Miss Liao, iron is the selection of the ash iron melting model casting, heat transfer, heat evenly, but the pot ring engraving thick, rough and cracked; refined iron is made of black metal forging or hand-hammered into thin rings with a pot, heat quickly, great features. Journalists in a number of shopping malls, supermarkets, health iron price is cheaper, the container is only a raw iron 34CM, price $ 16. Press and telephone links to the King of cooking utensils co., Ltd. Zhejiang cooking, the company’s Marketing Department to Miss told reporters that “raw iron also has a characteristic, when the temperature exceeds 200 ℃, disseminate students an iron will, through a thermal energy is delivered to the food temperature control in 230 ° c, while the fine iron is the temperature directly to food. For most families, it is recommended to use cast iron pot. “But she also stresses the advantages of pure iron, first, because it is made of pure iron, impurities, therefore, the comparison is not uniform heat transfer, prone to stick pot. Second, due to the use of materials, the pot can be very thin, hot temperatures can reach higher. Third, the scale is high, the surface is smooth, clean work well done.
Buy iron trick either raw or refined iron skillet, how to choose an iron? love Homestead kitchen salesmen revealed to reporters a few tips: a look at the “look”, the pots are surface is smooth, but does not require the “smooth as glass”, because of the casting, iron has an irregular superficial veins. There is a defect, the general part of the small hill is iron, on the quality of the pot, but pits on the pot of quality against larger, pay attention to the time of purchase. Second, “listening to” uneven pot is not good, can be purchased at the bottom of the sky, fingers resist pot concave Centre, with a hard object percussion. Pot of sound louder, more people feel vibrations, the better. In addition, the sales staff pointed out that the pot has a rust-not necessarily the quality is not good, there is a deposited rust pot description of a long time, but the longer the deposit to the pot, the better, so that the internal organization of the pot can be more stable, not easy to crack at the beginning of time.
Leg muscle training methods
Quadriceps Squat
Standing squat rack before starting position, knees, hands holding the barbell squat rack shoulder in the back of the neck and shoulders. Two steps forward, legs open, slightly wider than shoulder width, toes slightly outward to write, the body straight to the action process of squatting knee and thigh parallel to the ground or slightly above, still a second, thighs and buttocks hard so that the two pedals, so that the body back to upright. The required number of repeat times and groups do. Upon completion, return a few steps, the barbell back squat rack.Breath when breathing method squat, starting immediately aspirated. Note that points in the process of doing the action, back to straight, upper body do not forward, not after the sudden hip, waist to fall down, moves to stabilize. Fast straight leg, the force to straighten the knee.
Quadriceps before squatting
Standing squat rack before starting position, knees, hands holding the barbell squat rack shoulder care in the chest. Two steps forward, legs open, slightly wider than shoulder width, toes slightly outward write, body straight and knees squatting action process to the thigh or slightly above and parallel to the ground, still a second, thighs and buttocks hard so that the two pedals, so that the body back to upright. The required number of repeat times and groups do.Upon completion, return a few steps, the barbell back squat rack. Breath when breathing method squat, immediately from breathing. Note that points in the process of doing the action, back to straight, upper body do not forward, not after the sudden hip, waist to fall down, moves to stabilize. Fast straight leg, the force to straighten the knee.
Quadriceps leg press
Starting position lying in the “leg press rack” of the floor, the curling up his legs to withstand the heavier the foot bottom plate. The process of kicking her legs forced upward movement board, to the legs fully extended, and try to contract the quadriceps. Still a second, knees, slowly decreased to increase the board to set the height of the first card. Repeat do. Breathing method Push hard suction plate, dropped back to breath. Note that points lying on the back, the buttocks are the center of the bottom plate of the increase. Pedal board, the soles of the feet flat to live in the bottom plate.
Seated leg flexion the quadriceps
Start position sitting on a bench on the authoritarian, the other side of the roller with the weight of the barbell to pieces, legs hooked roller, leg and thigh at a 90 degree angle.Contraction of the quadriceps force during action legs, straight knee joint, so that leg up straight. Still a second and dropped calf, repeat do. Breathing method Push hard suction plate, dropped back to breath.
Biceps femoris hamstring held vertical
Initial posture standing on a high piece of wood or a low stool, one leg of a dumbbell system, natural wood hanging straight, the other leg and support body weight in one hand or two hands on the wall or wood. Action process knees, the legs bent backwards as far as possible force, still a second, and try to shrink the biceps. Fall naturally lower leg to the original position, repeat do. Bend your legs as you inhale breathing method, drooping when the breath. Note that elements bent leg, do not let the thigh before and after the swing.
Prone hamstring held biceps femoris
Starting position prone on a dedicated bench, the two hooks at the roller following ankle stretch, roll the other side of the weight of the barbell with the desired piece. Action process knees, the legs bent backward to try to shrink when the highest point of the biceps. Still a second, stretched to its original position under the lower leg, repeat do. Bend your legs as you inhale breathing method, when the breath down. Note that elements bent leg, the thigh appressed stool surface. If no dedicated right hamstring give stool, can be prone in the ordinary bench, feet line dumbbell, barbell piece to do.
Leg to stand toes
Starting position to the bar on the back of the neck shoulders, legs open, toe Slight buckle inside or outside bankruptcy with the soles of the feet standing on skids, the heel exposed outside the skids. Calf muscle group contraction action process, so that the heel as possible, so that the total calf tightened. Still a second, put down the heel, to restore. Repeat do.Breathing methods to bring the heel as you inhale, exhale down. Note key points raised heels and fall to pay attention to maintaining the focus of stability, physical Hing Wah Street West is high, leading on to mention his forehead. Fall, let the heel lower than the skid surface.
Ass-style toes legs
Starting position with feet standing next to a long skids. Forward pike, two hands on the front of their bench. Let sit for a companion to ride behind hips. Gastrocnemius contraction process leg action, so as far as possible on the heels raised, still a second, lower heel, repeat do.Breathing methods to bring the heel as you inhale, exhale when lowering. Note points to make riding companion who recoil as much as possible, so that the body weight of the main pressure on the hips instead of around the waist. Skids down below the surface when the heel. Start with a few, do not immediately reach the highest order to avoid leg cramps, and then gradually increase, and the total contraction of gastrocnemius. Heel down, we should try to lower skids surface to increase the lift range.
Facial web log leadexercise is often one of the best anti-aging,health-wangjingqian lack of exercise, the skin is easy to aging,health-8922.org lack of flexibility.1.Unilateral chewing teethhealth-8897.org will lose the other side of normal occlusion, jaws,health-xuqianhao.com jaw muscles of mastication, facial muscles and other physiological function of the lack of stimulation, over time cause jaw deformity, muscle atrophy, health-8863.orgfacial asymmetry. HEALTH-healthhealthy.orgIn his spare time, you can move thehealth-88868.org chin protrusion, and thenhealth-8733.org repeat the move to the left and right sides, such ashealth-9844.org chewing food like the facial skin to get exercise.
2. Do some face aerobicsseo. The specific method is: seofive fingers close together, seopalms friction micro heat, close to the healthface, gently wipe up and down action, massage places, zygomatic outer skinhealth and the nose, ear for 3 to 5 minutes. Bath surface can stimulate the facial skin, muscles, nerves, blood vessels, thereby regulating nervous system function, promote the healthfacial blood circulation, improve tissue nutrition and metabolism, increase muscle flexibility.
3. Closed shut, straining blowing, ash bourne beavercontinuous hard fat “homes” in pronunciation, articulation drum up attention around the mouth (cheek not muster), and then relax again, get the skin around the lips get exercise. Then, shut up and look into Minzui smile, and then relax rehabilitation, mainly the skin to be movement on both sides health-98yiyeqing.comof the nose.
4. Hard eyes wide open, eyebrows up as far as possible carry, and then relax, repeat several times, the purpose is to be movement of thehealth-iamlinker.com skin around the eyes.
Common Mistakes movement
Many people there are errors in the exercise, or even out of a training disease. Many patients go to hospital, some training out sick, some are exacerbated disease.
— Slow increase back pain for a long walk away as brisk walking or jogging
Many old people like to walk every morning or eating dinner, they will walk to the park or on the street, and some of them walking for hours, slowly Paced go home often feel tired after, take some time recovery. One patient said he exercises every day to walk, but will increase the low back pain after each workout. Later, after about, because she is more than two hours a day to go is a chat while walking walking. In fact, walking is not exercise time, will only increase the body’s fatigue.
Experts suggest: slow walk to brisk walking or jogging, exercise too long, difficult time to 30 minutes to an hour, the body easily suitable, and as far as possible from walking to fast walking or jogging and gradually progressive. Heart disease can be relatively slow speed, but for not more than 1 hour.
Switch to turn out neck and neck muscles relaxed cervical — starting from the shoulder
More and more people long to keep the neck as a gesture suffering from cervical spondylosis. In order to relax the neck muscles, many people unconsciously turn neck, morning exercises, a middle-aged women in a circle when turning neck collapsed, after being sent to the hospital turned out to be muscle rotation carotid artery compression, inadequate blood supply caused by brain. In fact, the switch simply no good neck and neck muscle exercise. As a simple rotation neck, neck muscles and can not solve the tension.
Experts suggest: from the shoulder and neck muscle exercise start, choose position: hands Shi Jin held up to head, try to stretch the shoulder muscles, so there is a sense of tension and heat, and then slow down. Head and twist it slowly up and down in about 6 months before and after the direction of the position, after the force in place.
— Mountain log joint disease should take cable car down
Many old people like hiking, climbing that is conducive to the improvement of cardiopulmonary function, but with age, the elderly endocrine changes can easily lead to osteoporosis, decalcified, pain and other symptoms. Hiking wear knee aggravated, there were not unusual joint patients, especially elderly people are obese, mountain climbing damage will inevitably increase the joint.
Experts recommend: the best choice for the elderly on the ground fast walking, tai chi, swimming and so on, who like hiking, riding down the best means of transport when. Knee pain can have standing or lying down tighten the knee muscles 3 to 5 seconds, about 30 times or so, contribute to health care and treatment of knee pain.
— Incidence of injury to play badminton play the resting stage
Sudden shoulder pain, some people think that is less active, playing badminton every day to exercise together, these people very much. Results more important symptoms to the hospital diagnosis of a serious shoulder injury. Sick, just think of exercise, many patients have this kind of misunderstanding, in particular, is suffering from motion sickness, that exercise can reduce the disease or cure diseases such as spinal disease, joint disease and soft tissue sprains and strains, contusions, etc., disease has not yet stable or nearly healed exercise, often heavier disease, the formation of a new wound, slow healing of soft tissue, and even the formation of chronic disease, even after many years of pain and functional limitation of activity.
Expert advice: for the motor system disease, the onset of the resting stage should be to avoid too much activity, so as to avoid causing new damage and even delayed wound healing. Only the recovery stage of the disease or are recovered, before they can exercise under the guidance of specialists.
Walking backwards helps the health of the elderly
From the sports care, the primary go backwards to help people ease back pain diseases. As stepping backward more in line with human physiological curvature, can make the neck, waist, a certain relaxation of tension, while in the enhanced balance, but also strengthen the psoas muscle exercise. For normal people, especially older people, walking backwards to play more the role of physical fitness.
Fitness walking down Note: First of all, reference should be to go backwards. Beginners the body first forward, walking legs, the natural drop, carefully before the ground with the toes and then transition to the whole foot, the focus should be on the front, so even if slightly Cai Kong, it will not Shuaigen Tou. To the natural arm swing, maintain the overall balance. This enhanced lumbar and leg muscles can take to enhance balance, more oxygen than is OK.
Second, beginners should choose a flat, relatively few people the site, preferably straight. Start slowly, steps should be small, take the time to short. So practice a long time, several times, you can try to walk in the corners, the speed can be faster pace slightly enlarged point, reversing some of the time could also be extended. In addition, reversing the situation is already very skilled, entrants can also increase the difficulty down, for example, reversing uphill, in the water and grass, and so on down line.
Experts advise the elderly, we must go backwards within our capabilities, particularly with cardiovascular disease, the elderly, to follow the doctor’s advice to exercise. The sick elderly, exercise should be sweating a little, not feel chest tightness is appropriate. Can not blindly cutting pressure, causing the body overwhelmed.
Body fat to old people out of three prescription weight loss
First, the initial stage of 8 weeks: the morning after the big jump to the outdoors, or jump in the old fitness Yangko disco, aims to improve the cardiovascular system function, Quzhi lose weight. Specifically as follows:
(1) stride (slow) 600 ~ 1000 meters to the park.
(2) With the collective twisting yangge, jumping 20 to 30 minutes.
(3) 600 ~ 1000 meters relaxing walk home.
More training, exercise varies, the pulse per minute = 220 – age × 0.7 as well.
Second, the intermediate stage 8 weeks:
(1) middle-aged fitness disco, dancing for 20 minutes.
(2) body weight loss exercise mat sit-ups should be completed by 3 groups (50 ~ 60) times; knees hold out after the kick (50 ~ 60) times.
(3) multi-jump exercises (including in situ hold belly dance, vertical jump, etc.), so two groups of light dancing around 200 to 300. Pulse control 20 to 22 times / 10 seconds.
(4) Relaxation dance practice, doing 5 to 10 minutes.
Third, advanced stage 8 weeks:
(1) fast walking, 600 ~ 1000 m to the park.
(2) do aerobics aged 2 or 3 sets, about 30 minutes to do.
(3) holding a small dumbbell to do upper arm circling, circling forearm, Lateral Raise, hold bell squat on, about 40 minutes to do.
(4) a variety of jumping exercises 600 ~ 1000 (sub-groups of light dancing). Pulse control 24 to 25 times / 10 seconds.
O princípio da prevenção da explosão de panela de pressão
Panela de pressão Panela conhecida, é a última década, um novo tipo de culinária, possui um alcance único milhões de famílias, reduzindo o tempo de cozimento, economiza energia, mas também nunca poderia ter feito o gosto do pote geral .
O uso inadequado de uma panela de pressão é uma coisa perigosa, porque uma vez a panela de pressão explodiu, as consequências são muito graves, a fim de proteger a segurança dos seus dados e sua família, ao usar uma panela de pressão, por favor observe o seguinte:
(1) a verificar antes de usar os furos da tampa do assento é lisa, plug cofre está intacto?
(2) pote de comida não pode exceder a capacidade do 05/04. Selada, que deve girar na ranhura superior e inferior lidar alinhamento, cozinhar, e quando o vapor de buracos no teto começou a fivela depois de válvula de descarga.
(3) Evite abrir a metade da tampa. No processo de aquecimento, não deve ser meio caminho extremidade aberta, de modo que a comida saiu povo quente. Antes do final do resfriamento da confirmação, não remova o martelo ou dispositivos de onda, de modo que as emissões de ferir alimentos.
(4) Quando o calor para a válvula limitadora de pressão de som sibilante Loud quando a temperatura imediatamente.
(5) Ao cozinhar, a ficha de segurança é encontrada a exaustão, a substituição atempada do filme fusíveis, não deve usar fio, tecido e outras coisas a ficha.
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