Vitamin D2, a crucial nutrient for maintaining overall health, plays a significant role in bone health, immune function, and disease prevention. In China, where dietary sources and sunlight exposure can vary widely, understanding vitamin D2 is essential for promoting public health. This guide delves into the sources, benefits, and challenges of vitamin D2 in the Chinese context.
Readers can expect to learn about the various dietary sources of vitamin D2, including mushrooms and fortified foods, as well as the impact of lifestyle and geography on vitamin D levels. Additionally, the guide will explore the implications of vitamin D deficiency and the importance of supplementation in specific populations.
Furthermore, we will discuss current research trends and public health initiatives aimed at improving vitamin D status across China. By the end of this guide, readers will have a comprehensive understanding of vitamin D2, empowering them to make informed decisions about their health and nutrition.
A Comprehensive Guide to Vitamin D2 in China
Vitamin D2, also known as ergocalciferol, is a vital nutrient that plays a crucial role in maintaining bone health and regulating calcium levels in the body. In China, the demand for Vitamin D2 has surged due to its importance in dietary supplements and pharmaceuticals. This guide will delve into the technical features, types, and applications of Vitamin D2, highlighting key suppliers and manufacturers in the region.
Technical Features of Vitamin D2
Vitamin D2 is synthesized from yeast and fungi, making it a popular choice for vegetarians and vegans. It is essential for calcium absorption and bone health. Below is a comparison table of the technical features of Vitamin D2:
| Feature | Specification |
|---|---|
| CAS Number | 50-14-6 |
| Appearance | White to faint yellow powder |
| Solubility | Freely soluble in alcohol |
| Melting Range | 115°C – 119°C |
| Specific Rotation | +103° to +106° |
| Assay | 90.0% – 110.0% of label C28H44O content |
| Heavy Metals | ≤0.002% |
| Arsenic | ≤0.0001% |
| Loss on Drying | ≤13% |
These specifications ensure that Vitamin D2 meets the necessary quality standards for use in dietary supplements and pharmaceuticals.
Types of Vitamin D2
Vitamin D2 is available in various forms, each suited for different applications. Below is a comparison table of the different types of Vitamin D2:
| Type | Description | Common Uses |
|---|---|---|
| Vitamin D2 Powder | A fine powder form, often used in supplements | Dietary supplements, food fortification |
| Vitamin D2 Liquid | An oil-based form, easy to administer | Liquid supplements, veterinary use |
| Vitamin D2 Capsules | Encapsulated form for easy consumption | Dietary supplements |
| Vitamin D2 Injection | Injectable form for medical use | Treatment of severe deficiencies |
These various forms of Vitamin D2 cater to different consumer needs and preferences, making it a versatile nutrient in the market.
Applications of Vitamin D2
Vitamin D2 is widely used in dietary supplements, food fortification, and pharmaceuticals. It is particularly beneficial for individuals with limited sun exposure, such as those living in northern climates or those with certain medical conditions. The following domains are key players in the Vitamin D2 market in China:
– octagonchem.com: A manufacturer and supplier of high-quality Vitamin D2 API, focusing on stringent quality control and customer satisfaction.
– www.vit-d2.com: A factory specializing in Ergocalciferol Vitamin D2 and Vitamin D2 Liquid, offering a range of products for various applications.
– www.foodsweeteners.com: A manufacturer and exporter of Vitamin D2, providing a variety of food additives and ingredients.
– www.foodchem.com: A well-established supplier of Vitamin D2, known for its extensive experience and commitment to quality.
– www.biowayorganicinc.com: A supplier of organic Vitamin D2 powder, emphasizing natural and additive-free products.
Conclusion
Vitamin D2 is an essential nutrient with significant health benefits, particularly in bone health and calcium regulation. Its various forms and applications make it a valuable addition to dietary supplements and pharmaceuticals. With a growing demand in China, manufacturers and suppliers are stepping up to meet the needs of consumers, ensuring high-quality products are available in the market.
FAQs
1. What is Vitamin D2 used for?
Vitamin D2 is primarily used to prevent and treat vitamin D deficiency, which can lead to bone disorders such as rickets and osteomalacia.
2. How is Vitamin D2 produced?
Vitamin D2 is synthesized from yeast and fungi, making it suitable for vegetarians and vegans.
3. What are the different forms of Vitamin D2 available?
Vitamin D2 is available in powder, liquid, capsule, and injectable forms, catering to various consumer needs.
4. Where can I buy high-quality Vitamin D2 in China?
You can purchase Vitamin D2 from reputable suppliers such as octagonchem.com, vit-d2.com, foodchem.com, and biowayorganicinc.com.
5. What are the safety standards for Vitamin D2?
Vitamin D2 must meet specific safety standards, including limits on heavy metals and arsenic, to ensure its quality and safety for consumption.
