Food bleach testing

Bleach is a type of food additive that decomposes the coloring matter of food into color separations, meaning it has a bleaching effect. Broadly speak

Bleach is a type of food additive that decomposes the coloring matter of food into color separations, meaning it has a bleaching effect. Broadly speaking, it also includes food additives that can disrupt and inhibit the coloring factors of food, preventing it from color change (such as browning). According to the mechanism of action of bleach, it can be divided into two categories: oxidation type and reduction type. The former includes hydrogen peroxide, calcium peroxide, benzoyl peroxide, potassium permanganate, chlorine dioxide, etc. The latter mainly consists of sulfite compounds, such as sodium bisulfite, sodium sulfite, potassium pyrosulfate, etc. Both oxidizing and reducing bleaching agents often have certain functions beyond bleaching. These effects may be beneficial, such as inhibitory effects on microorganisms. But it may also be detrimental, such as the destructive effect on micronutrients such as vitamins, which should be noted when selecting and applying bleach. In addition, safety should also be ensured. Formaldehyde sodium bisulfite, commonly known as "hanging white block", which has been used for a considerable period of time in the past, has been banned due to the residual harmful formaldehyde in food. At the same time, there are strict regulations on the amount of residual sulfur dioxide in foods treated with sulfate. There are 7 types of bleaching agents allowed to be used in China, including sulfur dioxide, sodium sulfite, and sulfur, among which sulfur is only limited to the fumigation of candied fruits, dried vegetables, vermicelli, and sugar. The food testing center cooperated with Baijian Group can provide bleach testing services. It is a certified institution with CNAS and CMA qualifications, and is currently a legitimate third-party food testing institution in China. The testing reports issued are more scientific, and fair. The detection range of food bleach is reduced to prototype bleach: sodium sulfite, sodium hyposulfite (sodium hydrosulfite), sodium pyrosulfite or potassium salt, sodium bisulfite, sulfur, sulfur dioxide, etc. Oxidative bleaching agents: azoformamide, hydrogen peroxide, chlorine dioxide, etc. Food bleach testing items: Insoluble matter content, content determination, physicochemical testing, composition testing, and composition analysis. Food bleach testing standard SN/T 2360.6-2009 Inspection regulations for import and export food additives. Part 6: Bleaching agent ASTM D2022-156 0190 2607 (2008) Test method for sampling and chemical analysis of chlorine containing bleach

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A: The company stipulates that all testing services under its umbrella are available for free consultation before and after sales. Once a problem is raised by a customer, a solution is provided within 2 days and implemented within 7-10 days Q: How are you going to sign your contract? A: After you have determined the items to be tested, our sales team will promptly prepare the relevant contract, and then fax, send scanned copies or express delivery according to your needs. The contract can only take effect after both parties sign it Q: What is your payment method? A: Within the urban area of Shanghai, payment can be made in person after signing a contract. Customers from other locations adopt the principle of payment before delivery. If customers have any doubts, they can inspect the laboratory before placing an order or conduct factory inspections after placing an order Q: Do you package the test report? A: Considering that our cooperative laboratories are located throughout the country and even globally, we are unable to achieve package shipping. Depending on the size of customer orders, regions may consider package shipping. For customers from other regions, we provide free logistics and shipping services, and the shipping cost is borne by the customer themselves. 100% off when new users place orders. Users do not Q: How long does your testing cycle take? A: The specific situation depends on the complexity and quantity of the testing items. Generally, our testing cycle is 3-5 days. If customers urgently need testing reports, they can also note to customer service that expedited orders are charged slightly higher. Please be informed Q: Where is your company? How can I place an order for food testing? A: Our company is located in the urban area of Shanghai. Users can directly find qualified institutions to place orders at Baijian Mall, or consult customer service to recommend direct orders from nearby laboratories Our vision is to build a leading comprehensive service platform for comprehensive quality assurance of the Internet in China through the Baijian brand Baijian platform. Baijian is committed to utilizing innovative internet technology, working with numerous authoritative large, medium, and small inspection, testing, and certification service institutions, surpassing traditional quality control methods, and always providing professional, accurate, fast, and enthusiastic comprehensive quality assurance services to ensure customers win the market. The Baijian platform actively responds to the government's call to strengthen product quality supervision, comprehensively carry out quality improvement actions, and embark on a quality revolution made in China. 100% inspection - making detection the core carrier for establishing and transmitting trust. 2、 Our vision for providing services is to establish a comprehensive service system for internet food inspection and testing, in order to reduce the overall operating costs of many authoritative large, medium, and small inspection and testing service institutions. Together, we are committed to providing quality services for people's clothing, food, housing, transportation, and transportation, providing services for various industries such as food inspection, agricultural product inspection, automotive parts, cosmetic products, mineral products, energy and new energy, building materials, textiles, and footwear Toys and light industrial products, chemicals and pharmaceuticals, as well as a wide range of consumer groups, are all industries and businesses that we can encounter in our work and life. We provide a simple, convenient and reliable internet testing service experience, and continuously innovate internet service models. We shoulder our social responsibility, support China's development, and escort a high-quality life

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Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

BAIJIAN testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Our Competitive Edge:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China