Vitamin C Raw Powder Antioxidant Nutrient

• CAS No.: 50-81-7
• Formula: C6h8o6
• EINECS: 200-066-2
• Type: Vitamin
• Nutritional Value: Nutritional
• Effect: Vitamin
• Resource: Chemosynthesis
• Melting Point: 190 to 192 ° C
• Form: White Crystalline or Crystalline Powder, Odorless
• Molecular Formula: C6h8o6
• Transport Package: Carton/Barrel
• Specification: 25kg/barrel
• Trademark: zhangguan
• Origin: Shanghai
• HS Code: 2932190090
• Production Capacity: 5000 Tons/Year

Product Description

Vitamin C raw powder antioxidant nutrient

Fruits and vegetables are prone to discoloration after damage during transportation, packaging or processing, a phenomenon known as enzymatic Browning. The basic step of enzymatic Browning reaction is to oxidize phenolic compounds into o-quinones catalyzed by phenolase, and then quinones undergo a series of oxidative condensation polymerization to form brown products, which leads to Browning. Vitamin C is a common anti-browning agent, which can prevent Browning through 2 different mechanisms: In the absence of Polyphenol oxidation (PPO) substrate, it irreversibly inactivates PPO, possibly by binding to its active site; In the presence of PPO substrate, vitamin C will reduce the reaction product of PPO oxidation, that is, conjugate oxidation with the quinone formed by oxidation, and the quinone is reduced, resulting in the regeneration of phenol, thereby inhibiting Browning

Be used for:		Food industry
Molecular formula:		C6H8O6
Melting point:		190 to 192 ° C
Molecular weight:		176.13
Appearance trait:		White crystalline or crystalline powder, odorless,

Shanghai Zhangguan International Trade Co., Ltd. is a comprehensive agent mainly engaged in food additives, feed additives, chemical raw materials, and chemical reagents. The business scope includes: import and export of goods; Technology import and export; Sales of food additives. The company is scientifically managed and people-oriented, with major processing workshops, raw material warehouses, cost warehouses, and a strict quality inspection team. The production process under big data management adheres to standardized operation, stable development, seeking opportunities in stability, and development in change. At the same time, the company continuously optimizes projects, improves management level, and obtains recognition and support from customers for product quality. Strong technical and talent strength has won the deep trust of customers.

FAQ

Q:Can I get a sample before the order because I really don't know how is your quality?
A: We are pleased to provide free samples for you to evaluate the quality.

Q:What's the delivery time? Because we really need them is urgently?
A:7days For sending sample order. 20-30days for regular order , depends your order quantity.

Q:How to send a inquirv for more information?
A:When you send enquiry to us,please let us know your WECHAT,VIBER,WHATSAPP or SKYPE ID,so that we can guote the offer atonce. We are alwavs on line waiting for you.

Q:Why you choose us?
A: We will provide you with competitive prices and good product quality.