Carnivorous guide: What pigs really can’t eat is actually these three places.

Recently, "there are many pig incidents", which has also caused some friends to have some fears about pork. Fans have also privately asked Uncle Meat about which pork can and cannot be eaten in the background:

"Is it true that pig kidney has heavy metal residues and cannot be eaten?"

"Don’t eat pig lung with virus."

"The pig’s large intestine is full of poop …"

In this issue, I will focus on the questions about internal organs raised by everyone, and answer them. Let’s get to know each other!

1. Is there much heavy metal in pig liver?

Really, but not necessarily exceeding the standard!

Source: Network

There are indeed heavy metal residues in the liver of animals such as pig liver. Because pig liver is the largest detoxifier and poison transfer station in pigs, toxic and harmful substances, such as heavy metals, enter the body through metabolism, transformation, detoxification and excretion in the liver.

When the liver function declines or toxic and harmful substances are ingested more, these harmful substances will accumulate in the liver. However, the "high" content of heavy metals in pig liver does not mean that it must exceed the standard. Generally speaking, the pork liver purchased regularly is generally safe to eat. Moreover, pig liver also contains healthy nutrients such as iron and vitamins, and it is good to eat some occasionally.

Advantages:

Protein is rich (comparable to lean pork).

Lower fat (lower than lean pork)

Vitamin A is very high (it is the part with the highest vitamin A content in pigs).

Iron content (7.7 times that of lean pork)

Vitamin B2 is very high.

2. Is pig brain high in cholesterol?

Yes, but it’s okay to eat in moderation!

Source: Network

The cholesterol content in pig brain is really high. The cholesterol content in every 100 grams of pig brain is as high as 2571 mg /100 grams, and the cholesterol in an egg yolk is only about 200 mg.

However, you may not need to worry too much about cholesterol in food. It is no problem to eat pig brain normally, for example, once or twice a month.

Advantages:

There are many minerals such as calcium and phosphorus.

3. Is the pig’s large intestine oily and dirty?

Clean, cook thoroughly and eat safely.

Source: Network

But many people still think that the large intestine is dirty, because the large intestine is the place where the residue (feces) is discharged after food digestion. Because of the need to excrete food residues, there may indeed be more microorganisms in the large intestine, and parasites and pathogenic bacteria may also exist, but as long as the food residues are thoroughly cleaned, washed away and cooked thoroughly when eating, they can still be safely eaten. Of course, there is still a lot of fat in the large intestine, so take it easy when eating.

4. Is there much dust in pig lungs?

Think too much!

Source: Network

It is said that pigs love to arch the ground and have a lot of dust, so pig lungs can’t be eaten. If people breathe a lot of dust in the air, it will indeed enter the lungs, and even lead to pneumoconiosis. However, this disease is only found in people at present, and most of them are special occupational groups that need to contact with a lot of dust.

And most pigs don’t live in places with a lot of dust. Although the pig loves to dig up the soil, it won’t suck it all in like this. Therefore, pig lungs don’t have much dust.

Advantages:

Protein medium.

Low in fat

5. List of pork parts 

Come and find out.

Source: Lilac Life Research Institute

6. The inedible parts of pork

Actually, it’s these three places

There are three parts of the pig that are inedible, namely adrenal gland, thyroid gland and diseased lymph nodes.

Adrenal gland, which is located in front of the inner edge of the pig’s kidney, is often called "small kidney". Eating the meat of adrenal gland by mistake may cause acute poisoning. The clinical manifestations are dizziness, head swelling, nausea, palpitation, general weakness, stomachache and diarrhea.

Thyroid gland, located behind the larynx and on the ventral side of trachea, is commonly known as "chestnut meat". After eating meat containing thyroid gland by mistake, symptoms such as palpitation, shortness of breath, arrhythmia, headache, tinnitus, irritability, hyperhidrosis, nausea, anorexia, vomiting, abdominal pain and diarrhea may occur.

The pig’s lymph nodes are grayish white or yellowish bumps, which are distributed all over the pig and concentrated in the neck, commonly known as flower seed meat. Pathological lymph nodes contain a large number of bacteria and their toxins, and people who eat by mistake are prone to infectious diseases.

These places contain pig endocrine hormones, pathogenic microorganisms and other harmful substances, which have certain health risks, and are required to be removed in regular slaughter. If pork with meat stalls is found to have "three glands", don’t buy it.

In short, it is safe to eat all kinds of common pig viscera or pork if it is purchased through formal channels (such as large supermarkets) and fully washed and cooked thoroughly.

References:

Yang Yuexin. China Food Composition Table Standard Edition, 6th Edition, Volume 2 [M]. Beijing: Peking University Medical Press, 2019.

Zhang Haihu, Wang Haili, Jia Meng. Gland removal and treatment in meat quarantine [J]. Henan Animal Husbandry and Veterinary (Comprehensive Edition), 2010:61-62.

Anshan Municipal Bureau of Finance: Finance and finance make concerted efforts to help enterprises overcome difficulties and promote development.

  In order to thoroughly implement the spirit of the national video conference on stabilizing the economy and promote the implementation of the policy of stabilizing growth, Anshan Municipal Finance Bureau actively focused on 33 measures in six aspects, accurately played the guiding role of fiscal policy, and played a set of rapid, accurate and powerful combination boxing to support the development of market players.

  One isGive priority to services, and increase the interest discount of business guarantee loans. On the one hand, we will increase the publicity and implementation of the discount policy for entrepreneurial loans, and incite financial resources to help enterprises stabilize their posts. On the other hand, we will actively promote mass entrepreneurship and innovation, and increase support for key groups’ entrepreneurship, especially college graduates’ employment and entrepreneurship, so as to promote employment through entrepreneurship. Up to now, 1.91 million yuan of central special funds, 6.473 million yuan of provincial special funds and 2.4 million yuan of municipal special funds have been allocated for the discount of business guarantee loans.

  The second isTake the initiative to implement the policy of benefiting enterprises. We will continue to implement the policy of reducing the unemployment insurance rate by stages with a total rate of 1% and the policy of returning unemployment insurance to qualified enterprises in a stable position. Optimize vocational training and employment services, implement the subsidy policy for vocational training funds, and include the employment of small and medium-sized enterprises and individual industrial and commercial households in the scope of vocational skills training to enhance the employability of workers. We will implement the subsidy policy for nucleic acid testing expenses of relevant personnel in the retail and catering industries, and allocate a total of 873,500 yuan for nucleic acid testing expenses of employees in the catering and retail industries.

  The third isContinue to exert efforts to help enterprises solve practical difficulties. Focus on increasing the support of public welfare state-owned enterprises that are greatly affected by the epidemic and support enterprises to tide over the difficulties. In the first half of the year, a total of 50 million yuan of public welfare subsidy index was issued to ensure the normal operation of the Municipal Transportation Group and maintain the normal operation of public transportation. Many times, funds were allocated to the Municipal Water Group to help its subordinate sewage treatment plants and sludge disposal centers operate normally and ensure the safety of residents’ water use. Up to now, more than 89 million yuan has been allocated to solve the historical problems and policy subsidies of state-owned enterprises, and effectively stabilize the main market of state-owned enterprises.

  The fourth isTargeted policies to guide foreign trade enterprises to make good use of short-term credit insurance tools. We will fully implement policies and measures to increase financial support for foreign-funded enterprises in foreign trade, fully support the development of foreign trade enterprises, and timely release short-term export credit insurance funds of 7.297 million yuan to help export enterprises avoid trade risks and stabilize expectations.

  In the next step, under the leadership of the Municipal Party Committee and the Municipal Government, Anshan Municipal Finance Bureau will work hard, make every effort to tackle the problem, establish a rapid response mechanism for enterprises’ demands, help enterprises solve problems in time, pay close attention to the subsequent fiscal policies, ensure that policies and measures are implemented early and effective, and strive to stabilize and rebound the economy in the second quarter, so as to ensure a "win-win" situation in the prevention and control of normalized epidemic situation and economic and social development.

Tailor-made biodiesel development model

  On April 22nd, the first case of biodiesel refusal in China was held in the second instance of Yunnan Provincial High Court. It is reported that in the second trial, Yunnan Yingding and Sinopec Yunnan Branch agreed to mediate after the debate. At present, the case has entered mediation according to the procedure. If the mediation fails, the court will decide on another day.

  The development of biodiesel has once again attracted attention. On the same day, the National Strategic Alliance for Technological Innovation of Biodiesel Industry was established in Beijing.

  It is reported that the Alliance will integrate China’s superior biodiesel resources, build a channel for integration and sharing of technological innovation resources, and realize the large-scale production of biodiesel in China by 2020 through the development of one million mu of Jatropha curcas oil forest base and six sets of 100,000 tons/year biodiesel processing devices.

  Poor sales channels

  "After more than ten years of development, biodiesel is still in the early stage of development and has not formed an effective and lasting industrial chain." Lu Bo, chairman of the alliance, told reporters.

  At present, biodiesel enterprises are mostly small and medium-sized private enterprises with limited funds. From the collection of upstream raw materials to the intermediate production and processing, and then to the downstream gas station sales, the industrial chain has not been extended, which restricts the further development of biodiesel industry, and there are still problems of high investment risk and rising cost. Under the predicament of the industry as a whole, people can’t help but think of the problem of "abandoning wind and limiting electricity". Because the policy and power grid construction have not kept up, a large number of wind turbines can’t be transported out after power generation. Biodiesel is currently facing the same problem-lack of sales channels.

  Biodiesel enterprises want to sell biodiesel at a profit. However, because they don’t have their own gas stations, private enterprises can only seek cooperation with state-owned enterprises to solve the problem of lack of sales channels. Due to the development of the market and the imperfection of the industrial chain, about 80% of the enterprises engaged in biodiesel production are at a loss or even stop production.

  "In 2014, the National Energy Administration issued the biodiesel industry policy, and the spring of biodiesel is coming soon, but those bankrupt enterprises can’t see it." Zhang Ping, Secretary-General of the Alliance, said.

  At present, the biodiesel industry is still in the dilemma of quality, raw materials, management, consumption and capital.

  "Practice has made us realize that the plight of the development of biodiesel industry cannot be broken through by a single enterprise. Only by establishing an industrial alliance with enterprises as the main body, market-oriented and Industry-University-Research, the scientific research institutions of the state, enterprises and universities will work together to carry out technical cooperation around the key issues of technological innovation in biodiesel industry, break through the core technologies of industrial development, establish a public technology platform, and finally realize the effective division of labor and reasonable link of innovative resources, so that intellectual property rights can be shared. At the same time, accelerate the application of scientific and technological achievements and jointly cultivate talents, thereby enhancing the overall competitiveness of the industry and providing an endless stream of innovation power for the upgrading of the industry. " Zhang Ping said.

  New model of "two specialties" and "three specialties"

  "Mixing 10% biodiesel with fossil diesel can reduce automobile exhaust emissions by about 50%," Zhang Ping said. "Haze control is the responsibility of China biodiesel industry, and developing biodiesel industry is a century-old plan for China."

  "But at present, the development of biodiesel industry must first solve the contradiction that biodiesel products cannot enter the market with the help of the existing huge sales network." Lu Bo added.

  According to the reporter’s understanding, the Alliance plans to cooperate with the Yunnan provincial government, PetroChina and CAO to build the first national-level biomass aviation kerosene base in China, and promote its industrialization layout in Yunnan, and strive to explore the exclusive mode of biodiesel according to the special situation of biodiesel development. Zhang Ping introduced that the "two specialities" are: first, according to the sales model stipulated in the National Renewable Energy Law, the backbone sales enterprises of refined oil directly purchase and mix biodiesel, and use their existing facilities and huge sales network to promote and sell biodiesel to the market, and the government will reward them according to the amount of biodiesel sold; Second, strive for the Ministry of Commerce to issue a refined oil business license to qualified biodiesel enterprises and innovate the sales model of biodiesel.

  In addition, based on the experience of many years’ operation in Yunnan Province, Alliance has promoted the integrated development of biodiesel industry alliance, and summarized and refined a set of "three specialties" closed operation modes that conform to the characteristics of biodiesel industry, namely, "biodiesel raw materials are closed for exclusive use", "vehicle biodiesel is mixed exclusively" and "closed area franchise", forming a new development mode of joint development, complementary advantages, benefit sharing and risk sharing.

  Market application can be expected

  New energy has gradually become a supplement to traditional energy. Some judicial personages have pointed out that the first case of refusing to trade biodiesel in China reflects not the dispute between enterprises, but the collision between traditional petrochemical energy and new energy.

  From the domestic point of view, photovoltaic and wind power are the most widely used renewable energy sources in China. Although they can replace coal-fired heating and power generation functions, they are not completely suitable for replacing oil products, especially in automobiles and aviation.

  At present, all countries in the world are promoting electric vehicles, but they have not been well promoted because of their short battery life and imperfect infrastructure.

  If biodiesel is produced on a large scale in the future, its prospects in the main application fields such as bio-jet fuel, vehicle biodiesel and fuel biodiesel can be expected.

  Xu Zengfu, a professor at Xishuangbanna Tropical Botanical Garden of China Academy of Sciences, said in an interview that the Alliance plans to complete the planting of 30 million mu of Jatropha curcas seeds and the construction of 15 million tons/year biodiesel supporting devices in 2025, which can mix 150 million tons of biodiesel (B10) to meet the national closed promotion and application. At present, China-made bio-jet fuel made from gutter oil and Jatropha curcas seed oil has been successfully tested, which indicates that bio-diesel will soon be widely used in a large scale after vehicle oil and fuel oil. "He told reporters.

  According to the person in charge of Zhongshengyou (Beijing) Energy Technology Co., Ltd., the chairman of the alliance, the biodiesel industry in China will soon enter the fast lane of large-scale development with the continuous expansion of the application fields of bio-jet fuel and vehicle biodiesel.


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