L-Ascorbate Defense Complex
1. Biochemical Identity: The Premier Water-Soluble Redox Molecule
L-Ascorbate Defense Complex represents the biologically active, reduced form of Vitamin C (L-ascorbic acid), serving as the body's primary aqueous-phase antioxidant and an essential cofactor for multiple monooxygenase and dioxygenase enzymes. Its unique electron-donating capacity makes it fundamental to collagen synthesis, neurotransmitter production, and immune cell function.
2. Molecular Specifications & Isomer Science
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Chemical Identity: (5R)-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one
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Stereoisomerism: Exclusive L-enantiomer with 100% biological activity (vs. D-ascorbate 0%)
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Redox Potential: +0.08V at pH 7.0, ideal for biological electron transfer
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Ionization States: pKa₁=4.17, pKa₂=11.57, predominantly monoanionic at physiological pH
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Advanced Forms: Includes sodium ascorbate, calcium ascorbate, and ascorbyl palmitate
| Company Name | Beijing Amherst Import & Export Trading Co., Ltd. | Country/Region | China |
| Business Type | business_type_options | Company Size | 4 |
| Established | April 20, 2016 | ||
| Address | |||
| Main Products | Sales of feed raw materials; sales of feed additives; sales of daily necessities; sales of sundry goods; wholesale of edible agricultural products; retail of pet food and supplies; sales of daily chemical products; import and export of goods; import and export of technology; technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion. | ||
Beijing Amherst Import and Export Trading Co., Ltd. was established on April 20, 2016, with its registered address at Room 610, 6th Floor, Building 46, Zhuanchang Nanli, Tongzhou District, Beijing. The legal representative is Lü Weidong. The business scope includes general projects: sales of feed raw materials; sales of feed additives; sales of daily necessities; sales of sundries; wholesale of edible agricultural products; retail of pet food and supplies; sales of daily chemical products; import and export of goods; import and export of technology; technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion. (Except for projects that must be approved by law, carry out business activities independently in accordance with the business license) (Do not engage in business activities prohibited or restricted by national and municipal industrial policies.)
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