区块链与食品安全水平提升的关系,区块链在食品安全中的应用

随着人们对食品安全的重视程度越来越高，如何提升食品安全水平成为了一个热门话题。近年来，区块链技术在食品安全方面的应用也受到了越来越多的关注。那么，区块链与食品安全水平提升之间有着怎样的关系呢？

首先，区块链技术可以有效地解决食品安全领域的跨境追溯问题。传统的食品追溯系统，由于缺乏跨境的连接，使得追溯信息的获取变得困难，这也为食品安全提升带来了不小的难题。而区块链技术的特性，正好可以解决这一难题。利用区块链技术，可以将食品从生产到消费的全过程信息，记录在区块链上，每一个环节的信息都可以被跨境追溯，从而极大地提升了食品安全水平。

其次，区块链技术可以提升食品安全的可信度。区块链技术的特性，使得食品追溯信息变得可信，保证了食品安全信息的真实可信。而且，利用区块链技术，可以对食品追溯信息进行实时监控，及时发现食品安全隐患，及时采取措施，从而有效地提升食品安全水平。

此外，区块链技术还可以改善食品安全的监管效率。传统的食品安全监管，由于缺乏足够的数据支撑，使得食品安全监管效率低下，改善食品安全水平的效果也不太理想。而利用区块链技术，可以将食品生产的全过程信息记录到区块链上，使得食品安全监管更加有效，从而有效地提升食品安全水平。

总之，区块链技术与食品安全水平提升有着千丝万缕的联系。区块链技术可以有效解决食品跨境追溯问题，提升食品安全的可信度，改善食品安全的监管效率，从而有效地提升食品安全水平。因此，推动区块链技术在食品安全方面的应用，是提升食品安全水平的重要手段。

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A. Can blockchain agriculture really ensure food safety?

How can agricultural products be traced to their origin? Let’s take a look at the traceability of rice + blockchain
In the past, agricultural production paid special attention to "quantity security", and agricultural science and technology also focused on increasing production, resulting in the overuse and even abuse of pesticides and fertilizers, which not only caused The problem of drug residues will also bring about secondary problems such as water and soil ecological environment pollution and drug resistance.
With the changes in dietary structure and consumption patterns, the public has put forward higher requirements for the quality and safety of rice. Therefore, establishing a blockchain traceability system for rice is of great significance to both enterprises and consumers.

For consumers, they can scan the anti-counterfeiting QR code on the rice packaging at any time through their mobile phones. While checking the authenticity of the product, consumers can obtain the information from rice cultivation, processing, quality inspection, From transportation to sales and other information, you can also participate in marketing methods such as rewards, accumulated points, and gifts issued by the company. Through traceability, consumers will be more assured and safer when buying rice. In order to clarify the subject of responsibility, "the source can be checked, the destination can be traced, and the responsibility can be held accountable."
For companies, rice is sown by many farmers with hard work, but due to various negative information currently on the market, rice is unsaleable. At present, many companies have begun to use advertising to promote their brands and improve consumer trust. For some small-scale enterprises that do not have enough funds to promote, blockchain traceability technology can be used to enhance consumers' trust in the brand. Not only that, companies can also set up various rewards on the traceability platform to attract more consumers.
Therefore, for rice companies and agricultural products companies, it is essential to establish a blockchain traceability system. Enterprises can use the well chain traceability platform to store multiple frames of pictures to display information on base production, processing and circulation, and pesticide residue testing of agricultural products in multiple dimensions. The entire process can be traced, creating a brand for agricultural products and achieving traceability.

B. Blockchain can also play a role in food safety. IBM’s “Food Production and Sales History” uses blockchain technology to make Carrefour food safer

Blockchain is not only used for cryptocurrency, IBM The cooperation with Carrefour requires the use of blockchain to "track" and "trace" the source and whereabouts of food.

REUTERS/Eric Gaillard

This article comes from the cooperative media Dongzu Dongqi. INSIDE authorizes it to be reprinted by Huai Kuan. The original title is "In cooperation with the retail giant Carrefour, the blockchain "Food Production and Sales History" developed by IBM is officially launched. Enter your and my life”

According to a press release issued by the American technology giant IBM on October 8, after “18 months of testing and experimentation”, it will finally officially launch the use of blockchain technology. "Food production and sales history" based on chain technology.

This news release also revealed that the major retail company "Carrefour" alsowill join this blockchain ecosystem.

Emmanuel Delerm, Carrefour's blockchain director, said that the supermarket chain has been developing its own blockchain system for more than a year, with the main work being operated by its internal engineering team, and then turning to cooperation with IBM.

Carrefour from France has more than 12,000 stores in 33 countries around the world. Now Carrefour plans to use North America as a starting point to take the lead in experiencing blockchain technology for food retail stores. All kinds of benefits come.

According to information released by IBM, Carrefour is planning to roll out this technology to mass-market stores around the world by 2022.

IBM "FoodTrust" - one integration from upstream to downstream

IBM announced the launch of the "Integrity Food" project (IBMFoodTrust) in 2016, trying to use blockchain technology to connect the food industry from upstream to downstream. All businesses.

The plan has entered the trial phase since August 2017 and is being implemented jointly with a number of North American food companies. (Nestle SA, Dole Food Co., Driscoll's Inc., Gon State Foods, Kroger Co., McCormick and Co., McLane Co., Tyson Foods Inc, Unilever NV.)

Join " on Monday Also participating in the "Integrity Food" initiative are Topco Associates, North America's largest retail grocery purchasing organization (GPO), which works with 15,000 stores; Wakefern, which works with retailers, representing 50 member companies and 344 stores; and Beefchain , DennickFruitSource and Smithfield, among other suppliers.

The "Integrity Food" program can also allow other companies to participate through a module that allows companies to upload product-related data to the system through the cloud or other applications, and is free of charge . More advanced versions include features such as certificate certification, organic certification, and fair trade credentials.

According to Coisk, Ramesh Gopinath, vice president of IBM Blockchain Solutions, explained that the main pillar of the IBM Integrity Food Program is the ability to "track" and "trace" items in the supply chain, for example, baby food brands The apples in the system can be pinpointed to specific batches and orchards; then, if contamination occurs, traces can be followed to recover all potentially affected products.

This is obviously a solution that requires food producers, suppliers and retailers to participate and send messages in a "trusted" and "permitted" way, and we connect them together. ,

GOpinath said.

According to IBM, these food companies used the food production and sales blockchain to track millions of products during the trial period of the "Integrity Food" project.

As early as 2016, another major retail company in the United States, "Walmart", had collaborated with IBM to test food production and sales record blockchain, and Walmart had successfully tracked and destroyed it several times. Problem products that have been subject to customer complaints.

In September this year, Walmart also announced that it would require suppliers selling leafy vegetables to join this food production and sales blockchain ecosystem in the future.

For IBM, the food industry is just an outpost for their use of blockchain technology. After all, IBM ranks first in the world in the number of patents it has applied for in blockchain technology, competing with Chinese e-commerce company Alibaba. Same name.

C. What are the benefits of implementing green smart supply chains in the era of smart business?

Blockchain not only reshapes the consumer experience, but also creates a new smart supply chain. This intelligent supply chain enables the interconnection of warehousing, vehicles, orders, distribution, customer maintenance and other links to achieve visualization, real-time scheduling management and optimization of the supply chain.

In the fast-moving consumer goods industry, the backward and closed supply chain system has made dealers and terminal stores miserable. How to make the supply chain smarter and more efficient? Xunmao Intelligent Business, a subsidiary of Yun Media Co., Ltd., uses blockchain technology to achieve this. Their intelligent supply chain system integrates the sales visit system and warehouse management system to realize intelligent vehicle dispatching, intelligent order allocation, intelligent optimization of distribution lines, etc., allowing the entire supply chain system to achieve visual real-time dispatch management through a mobile phone. If a problem occurs, it can be traced back in time to which link has the problem, and can be optimized and improved through data algorithms to prevent the problem from happening again.

The application of blockchain in smart supply chain also enables traceability of the entire supply chain system. For example, for vegetables that people buy frequently, blockchain technology is used to track the entire process from planting, harvesting to transportation and sales, covering the entire supply chain of vegetables. At the same time, data such as freshness and pesticide residues are recorded and stored, fundamentally The level of food safety has been improved, allowing consumers to feel more confident about what they eat on the table.

Currently, the decentralized, traceable, and non-tamperable technical features of blockchain technology have enabled more and more companies to embrace or are accelerating their embrace of blockchain. Whether they are emerging companies or traditional companies, they are accelerating the use of Internet methods to transform and empower traditional businesses and enterprises.

D. What are the applications of blockchain in real life

(1) Qulian

The underlying platform of Qulian blockchain is Qulian Technology The domestic independently controllable blockchain underlying platform developed by the company has features such as high performance, high availability, scalability, easy operation and maintenance, strong privacy protection, and hybrid storage, combined with data sharing and security planning.Computing platform BitXMesh, blockchain open service platform FiLoop, supply chain finance platform FiloLink, certificate depository service platform FiloInk, and smart contract security research and development platform MeshSec can better support enterprises, governments, and industries. Industry applications such as alliances promote the efficient circulation of value among multiple institutions.

(2) JD Chain

JDChain is an enterprise-level blockchain underlying framework independently developed by JD.com. Its birth marks the full launch of JD.com’s blockchain-based BaaS The construction of the "intelligent ecology" of the platform and the underlying chain of "JDChain". JD Zhizhen Chain Service Platform relies on the "one-click deployment" capability achieved through multiple optimizations to achieve leading second-level blockchain node deployment. In addition, it also has the core advantage of being open and compatible with mature applications such as multiple underlying and enterprise-level dynamic networking. The timely launch of JD Zhizhen Chain will effectively promote the large-scale implementation of enterprise-level blockchain applications in various industries and promote the construction of China and the global trust economy.

(3) Thunder Chain

ThunderChain is a blockchain application project independently developed by Xunlei’s Netcenter Technology. It has high concurrency of one million tps and second-level confirmation capabilities. . Based on the research and development of high-performance blockchain products, Xunlei has built the Xunlei Chain open platform to help enterprises or individual developers deploy smart contracts and easily implement products and services on the chain, making blockchain application development more convenient.

(4) Jingtong Chain

Jingtong Blockchain is the core underlying technology of the blockchain with independent intellectual property rights of Jingtong Technology. It is built based on blockchain technology. An effective decentralized Internet trading network that shares the ecology, adopts a hierarchical design (5 layers) of the underlying platform, and a multi-language smart contract system, and has implemented cross-chain functions. It has multi-level, all-round, one-stop service capabilities such as private chain, cloud chain, and alliance chain, and the layout of the industry and regional ecology has initially taken shape.

In addition to the above-mentioned blockchain products, there are also community-led LTC, Cosmos, IOTA, Nervos, NULS, MOAC, etc., and enterprise-led Ripple, Stellar, WeChat BCOS, XuperChain, Huawei, and Ping An , Wanxiang, Ant Financial, ZhongAn, Bubi, Matrix Yuan, Miyuan, Zhongxianbit, Complex Beauty, Shanghai Lianjing and many other blockchain products.

(4) Blockchain and food safety level improvement Extended reading:

Blockchain is far more than just a technology, it involves What is most important is the spirit of "multi-party collaboration". In modern society, many things must rely on everyone's cooperation to achieve the effect of 1+1>2, but in cooperation, we need to try our best to avoid problems such as "information asymmetry."

Therefore, alliance members jointly keep accounts, share data, and make everything public to eliminate "information asymmetry" to protect everyone's interests and allow the business environment to develop healthily.. If you do things honestly, you will get the benefits you deserve. If you cheat, it will be known to everyone and criticized by thousands of people. Technology is the foundation that helps realize this model. This is the more important "blockchain thinking".

E. Can the blockchain technology of Jinwowo Network Technology be applied to food safety?

In terms of food safety, with the help of blockchain technology, all transactions are established A reliable mechanism that allows producers, suppliers, processors, distributors, retailers, regulatory agencies and consumers in the food chain to obtain food source and status information at any time, facilitates tracking of contaminated food, and accelerates problem food Taking it off the shelves effectively prevents the spread of food safety issues.