In fact, about the duck breeding our country also has a clear national standard. In the national standard GB / T29389-2012 "meat duck production performance measurement technical specifications" has a clear provision, the listing time of meat duck for 6 weeks of age, that is, 42 days or so, another point of view, the so-called fast duck is actually just normal growth of ducks, the news said that the 32 days of growth of ducks is actually just the hair has not grown in the full in the growth period. The first time I've seen this, I've seen it in the past, and I've seen it in the future.
For ducks, the growth rate over time has been improving, now the duck growth cycle is generally only 43-56 days, relatively speaking, the nature of this duck is also more excellent. The ducks that people say are fast-growing are actually just a normal phenomenon within the industry, and fundamentally many people feel that it is an "impossible thing" in their impression.
The duck is just a name. It is not practical to use hormones on it at all. On the one hand, for ducks to add hormones to this behavior itself is the state expressly prohibited behavior; on the other hand, to the ducks to play hormones itself is a kind of increase in the breeding cost of the behavior. From a real life point of view, you think who will pay a high price to do so as? What's more, hitting the hormone on the growth and development of poultry is no special role.
The emergence of "instant duck" is actually more dependent on advanced scientific and technological research and changes in the production and breeding environment. To be specific, scientific feed formula, reliable breeding shed, excellent duck breeds, healthy and reliable feeding management and scientific epidemic prevention drugs are the root cause of the emergence of fast-forming ducks.
Overall, artificially added hormones are more costly and technically complex, and actually have no substantial effect on the growth of poultry. Not only that, playing hormones this behavior itself is also prone to increase the risk of poultry animals suffering from heart disease, ascites and other diseases, while still increasing the mortality rate.
So, please make it clear that adding hormones artificially is not reliable, the cost itself is relatively high, and the technology is relatively complex, and will not play any substantial role in promoting the growth of poultry. The words of the fast-food ducks playing hormones are purely rumors, do not have to be convinced.
For duck, you can eat, but pay attention to "reliable purchase" and "limited". Duck itself is rich in nutrients, remove the duck skin parts, protein, vitamin E, B vitamins and other substances are good, moderate and limited to eat is a good animal food.
For the unique flavor of roast duck, there is the problem of the production process to add a lot of grease, syrup and other flavoring substances, the addition of these substances will lead to the emergence of high-sugar, high salt, high fat and heavy taste problems, a long time will undoubtedly increase the risk of obesity, high blood pressure, diabetes and other chronic diseases. In addition, this kind of high-temperature baked food is also easy to produce acrylamide, benzopyrene and other harmful substances, for health risk factors, and is not recommended to eat.
Additionally, it is recommended to buy from regular supermarkets or restaurants, focusing on the quality of roast duck.
Roast duck, good food, quick duck is normal, but in fact not up to 32 days; hormone does not exist, there is no great significance; roast duck, shallow taste can be, not greedy.
Roasted duck sold on the street, the duck itself is not a problem, but the means used in the processing of people do not dare to praise, so it is recommended to eat less or not eat.
Roasted duck on the street children are generally parrot valley duck, this duck 45 days out of the pen, mainly to pick duck down, out of the pen too early and too late are not conducive to the quality of duck down.
A duck can take about 100 grams of duck down, can sell 80 dollars. This is the biggest economic source of raising ducks.
Then is the duck tongue, this is a rare delicacy, the price is not less than 100 yuan a catty, a duck tongue about three yuan, when the Hong Kong actress Maggie Cheung Man-yuk is known as the duck tongue Princess, it is good to eat this bite.
Secondly, the gizzard, duck blood selling price is not low.
The last remaining part of the wholesale price of less than 1.5 yuan a catty, is the processing of the main raw materials of roast duck, a duck most almost less than three pounds, quick-frozen duck a box of 10, priced at 48 yuan (including packaging and delivery fees).
Quick-frozen ducks should continue to be frozen for more than two days after removing the packaging. It is said to sterilize them. Duck fishy smell is very big, frozen duck to be put into warm water to soak, the water shelves a white powder, soak five or six hours, the water becomes blood red, the surface of the water has a waxy layer, fishy and unpleasant odor. After being soaked, the ducks are taken out and put into boiling water to cook, and there are large packets of fragrant materials in the water.
And an incredible amount of monosodium glutamate, 1500 grams in 100 kilograms of water. The duck is boiled for 25 minutes, then removed and inflated with a high-pressure air gun, and the duck looks fatter from the outside.
The skin is brushed with a preservative and then put in an air-conditioned house to dry, and is usually processed and used on the same day.
A roast duck priced at 18 yuan, removing the cost rent and labor. The net profit is about 10 yuan. Profit margins are still very high.
When it comes to roast duck, it is estimated that many friends like, Beijing duck has long been famous, all over the world also have their own local characteristics of a variety of duck. Roasted duck color red and shiny, eat up is also smooth, full of flavor, especially the layer was roasted charred yellow skin, dipped in a little sour plum sauce to the mouth, the feeling is really very satisfied ah! Now the streets and alleys, a lot of roast duck store, business is also particularly good! After all, 18 yuan a crispy roast duck, counting is also very cost-effective.
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But every time we buy this roast duck back, my mother will question, she said in the market to buy a live duck or foreign duck, weight about 6 pounds, need to RMB about 120 yuan to 150 yuan, so that if you calculate, it is almost 20, 25 yuan a catty, how a baked duck, only 20 yuan less than it? We have weighed the roast duck with a scale, and half of it is about 1 catty 2 taels. This calculation, the price of each catty of roast duck is less than 20 yuan, indeed puzzling! 18 yuan a roast duck, in the end can eat?
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I engaged in the catering industry to a friend for many years to understand the reason, this friend said the truth, really let me surprised. It turns out that these seemingly cheap roast duck, with the extremely low price of frozen duck, a about 2 ? pounds of frozen duck cost only 10 yuan at the beginning. This discount, each half of the original embryonic cost of roast duck is less than 5 dollars!
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And for the kind of people who have been in the roast duck business for a long time, they can find even cheaper sources. In some frozen ingredients market, the frozen ducks here are sold in boxes and boxes, 10 per box, the price is only about 95 yuan, less than 10 yuan each. So cheap frozen duck, quality in the end there is no guarantee?
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My friend revealed to me an even more surprising inside story, that the source of these frozen ducks lies with the farmers. According to the farmers themselves, the shipping cycle of these ducks is only about 30 days, and even some of the ducks have not grown all the hair was sold, in order to keep up with the growth rate of the ducks, they even sometimes give the ducks medication! 18 yuan a roast duck, in the end, can you eat? The farmers said: they do not eat!
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Let's analyze this from the following aspects.
1, the cost of gross profit point of view, the price of 18 yuan a, to the normal catering class gross profit demand, the cost of 8-10 yuan or even lower, the duck is indeed cheap, a lot cheaper than chicken, but so cheap a duck you dare to eat? It really makes people uneasy.
2, from the farming point of view, ducks can eat anything also dare to eat (even if eat bad is not easy to hang), the body resistance is also strong (plus feed antibiotics), are now filling duck feeding, other livestock do not eat things can be fed to the duck (listen to people say that ducks, this kind of animal will not vomit), according to the theory of negative nutrient enrichment, the duck body of the negative nutrient is estimated to be quite a lot (a little similar) The concept of crayfish).
3, the duck growth cycle is more special, a duck from birth to can be sold only a short period of forty to fifty days, in this period of time the duck growth rate is extremely fast, after this period of time the duck will only eat food does not grow meat.
4, coupled with the general this very cheap roast duck are very small, are some less than a month of ducks or growth of bad (also does not exclude the possibility of individual unscrupulous merchants procurement of sick duck dead duck).
To summarize, the cost of ducks is really low, such a price is able to buy a normal duck, but this duck must be the worst quality, eat the worst material, fill duck fed ducks.
So this cheap duck can eat, but it is recommended to eat as little as possible, want to eat duck or best to go to Quanjude, cheap square, Zheng Yangchun such big restaurants to eat it, they use should be the best duck it.
My previous business was to sell roast duck, I said in the supermarket to open a chain of counters.
This is a real photo from my store.
Small roast duck raw duck embryo is 2.5-2.7 pounds, a cost of 8-11 yuan, the market seasonal changes will lead to price fluctuations, plus labor deductions and so on, the cost of 14-15 yuan. We sell 19.8 yuan a catty, after the test out of the shrinkage is relatively large, a duck is also sold about 40. Bigger roast ducks need to be sliced, so they sell for 23.8 yuan a catty, and one is almost around 80, but the cost of a big duck is higher at more than 30.
Their small duck embryo with 1.8-2.2 pounds, baked out smaller, they a cost of 6-8 yuan. So they 18 a there is no need to go with some other netizens said so afraid of the raw materials, of course, this does not include some ulterior motives of the black hearted businessmen. They don't have as much labor as we do in the supermarkets, and they don't have the big deductible contract fees that we do, so they make a higher gross margin than we do.
These operators have a large proportion of additives will be used, duck is the most common roast duck balm, if you smell the aroma of this duck is not baked meat flavor, but a very attractive kind of flavor, that basically can be sure to add the balm, this thing the country has a strict standard, some of the big factories have to have a technician to control the individual can not control the amount of additive.
You asked if you can eat, then I'll tell you, as long as he is to sell, then it is able to eat. If that can't be eaten, he wouldn't dare to sell it, after all, the responsibility for what happened would be big. So most of these cheap ducks, generally no problem, but from the taste may not be as expensive ducks. Good taste.
In the roadside or inside the food market can see a lot of this cheap roast duck, beer duck and so on. The price of one is in the 15 yuan to more than 20 yuan, and the hotel in the hundreds of dollars of roast duck compared to the price difference is very much, so many people are worried about the source of the duck, in the end, healthy or not?
These cheap ducks are basically instant ducks, which are usually kept frozen, which is what we call frozen ducks. The more expensive ducks in restaurants are probably normal farmed ones and should be better than this instant duck in terms of taste.
Looking at what people are saying, ducks can indeed be exchanged for other things besides meat. For example, duck feathers, duck tongue, duck claws, are all can be sold for money, and the rest is duck meat, which is the main ingredient for making cheap roast duck. So the price is usually not very expensive, the most is the difference in taste, on human health is usually not harmful.
When it comes to roast duck, the first thing that comes to mind is Beijing. Roast duck is like a business card of Beijing, but in the local taste of authentic sliced skin duck but let me can not understand, why the duck on the frame and so much meat, the chef did not help me slice down, but also said that these are bones.
I believe that many people traveling to Beijing with me have had the same encounter it, which is also the Beijing duck recently let people spit a topic. But Beijing is not the only place in China that likes to eat duck, there are also many people in Guangdong, so if you want to eat duck, you don't have to make a special flight to Beijing.
The people who eat roast duck will find such a problem, why Beijing's roast duck a sold to hundreds of dollars. And the street side of these roast duck a only to 18 yuan, many people see the delicious will buy a, but there are some people worried about the quality of such cheap roast duck do not dare to buy. So how much does it cost to make these cheap roast ducks?
Don't look at these roast ducks 18 yuan a very cheap, but for the owner there is still some profit. Most of these roast ducks use frozen ducks from outside the country, and the roast duck stores buy a lot of them every time, so that the price of the cost comes down.
These foreign frozen duck head are very small, buy into a cost price of about ten dollars or so, as long as the owner's own craft is good, baked duck fragrant, there will be a lot of people are willing to come to buy and eat. But I think these ducks are delicious, but after all, they are frozen, naturally not so fresh, we should still eat less in life.
Live or chilled ducks sold in the market are priced at around 20 yuan per catty. To a duck more than two pounds to calculate, raw duck than the street roast duck price per catty more than 1 times more expensive. For the staggeringly low prices, some shopkeepers secretly said "mainly duck to take the cheap". This low-priced roast duck, with the market is not sold in the live duck or just be slaughtered fresh duck, but very cheap white duck.
Generally speaking, white-striped duck refers to the removal of duck feathers, surface horny, two-jointed wings and palms of the finished duck with a clean rump. Most of the various duck dishes that are inexpensive are processed with white-striped duck. This also explains why ducks are so cheap on the market - they cost around 18 yuan, and after costs, each duck can earn three to five dollars, while a duck restaurant sells more than 100 ducks a day.
Like this white duck, the growing period of about one month, so called "month duck". Because of the strong resistance to disease, not easy to die, so now the duck farm more breeding this duck. This kind of fast-growing ducks eat two pounds of feed to grow a catty of meat, the conversion rate than pigs eat three pounds of feed to grow a catty of meat is higher. In the breeding process, "moon duck" in addition to eating feed, but also to take a magical "nutritional drugs" as a meal; many ducks because of the role of drugs, or can not stand or paralyzed, in the down did not grow into that is slaughtered on the market. After reading this, so cheap roast duck, later you still dare to buy?
No matter how others look at it, I do not buy, first of all, the duck Lei Lu is not clear, and then the health conditions are not assured, as for whether you can eat, without judgment, everyone's requirements, standards are not the same, with the individual's living habits it.
You say it's cheap and you don't dare to eat it, but don't forget that. Duck intestines, duck belly, Sichuan hot pot, duck tongue, Wenzhou people, duck feet, every household to eat so that down the breeding and processing of the boss you say to earn money
Our family used to be breeding meat ducks, 28 days from the shell of the ducks to the finished ducks in 28 days time to reach three and a half kilograms