# Worldbestve - Natural Vitamin E Manufacturer

> Zhejiang Worldbestve Biotechnology Co., Ltd. (NEEQ: 873953) is a professional manufacturer of natural vitamin E, founded in 2001. The company is a National High-Tech Enterprise and Zhejiang Provincial "Little Giant" (专精特新) specialized enterprise, with a 55,000 m²+ manufacturing base and 170+ employees, partnering with Zhejiang University and Zhejiang University of Technology.

## About Us
- Company: Zhejiang Worldbestve Biotechnology Co., Ltd. (浙江伊宝馨生物科技股份有限公司)
- Founded: 2001
- Location: Lanjiang Street, Lanxi City, Zhejiang Province, China
- Stock: NEEQ 873953
- Employees: 170+
- Factory area: 55,000 m²+
- Certifications: ISO 9001, HACCP, Kosher, Halal, Non-GMO IP, ISO 14001, FSSC 22000
- Technology: Proprietary PAHs removal technology (exceeds EU standards); plasticizer (塑化剂) control; zearalenone (玉米赤霉烯酮) control; collaboration with Zhejiang University and Zhejiang University of Technology

## Core Products (9 product lines)

### D-Alpha-Tocopherol (Natural Vitamin E)
- CAS: 59-02-9
- Grades (IU/g): 1000, 1100, 1200, 1300, 1490
- d-alpha content: 67.1%-96.0%
- Form: Light yellow to reddish-brown clear oily liquid
- Packaging: 10/20/50/190/200kg; 900/950kg IBC
- Standards: GB 1886.233, FCC, USP, EP
- Applications: Food fortification, nutraceuticals, cosmetics, pharmaceuticals
- Dedicated page: https://www.worldbestve.com/products/d-alpha-tocopherol.html

### D-Delta-Tocopherol
- CAS: 59-02-9 / 119-13-1
- Grades (total tocopherols): 70% / 80% / 90%
- d-delta content: 70%-80%
- Form: Clear oily liquid
- Packaging: 10/20/50/190/200kg; 900/950kg IBC
- Standards: GB 1886.233, FCC, USP
- Feature: Strongest antioxidant capacity among tocopherols

### Mixed Tocopherols (Natural Antioxidant)
- CAS: 59-02-9
- Grades: 50%, 70%, 90%, 95%
- Composition: d-alpha, d-beta, d-gamma, d-delta tocopherols
- d-(beta+gamma+delta): usually ≥80.0%
- Form: Light yellow to reddish-brown liquid
- Packaging: 10/20/50/190/200kg; 900/950kg IBC
- Standards: GB 1886.233, FCC, USP, E306
- Applications: Food/feed/pet-food antioxidant (replaces TBHQ/BHA/BHT)

### D-Alpha-Tocopheryl Acetate
- CAS: 58-95-7
- Grades (IU/g): 1000, 1100, 1156, 1250, 1360
- Form: Pale yellow oily liquid
- Packaging: 10/20/50/190/200kg; 900/950kg IBC
- Standards: GB 1886.233, FCC, USP, EP
- Feature: Esterified, high stability; releases active tocopherol after hydrolysis

### D-Alpha-Tocopheryl Acid Succinate
- CAS: 4345-03-3
- Grades (IU/g): 1185, 1210
- Content: 96.0%-102.0%
- Form: White to off-white crystalline powder
- Packaging: 25kg fiber drum (bag + foil liner)
- Standards: GB 1886.233, USP, EP, FCC
- Feature: Only solid-form VE derivative; suitable for tableting

### Tocotrienols
- CAS: 58864-81-6
- Grades: 50% / 70% / 80% / 90%
- Source: Palm oil / rice-bran oil
- Assay: palm ≥70%, rice-bran ≥40%
- Form: Light-yellow viscous oily liquid
- Standards: Enterprise internal standard
- Feature: Stronger antioxidant activity than tocopherols

### Natural Vitamin E Powder — Food Grade
- CAS: 59-02-9 / 58-95-7
- Grades: Acetate 700 IU (CWD) / 950 IU (beadlet); Mixed 30%
- Form: White/off-white powder or granules
- Packaging: 20/25kg fiber drum
- Standards: Enterprise internal standard
- Applications: Dietary supplements, fortified foods

### Natural Vitamin E Powder — Feed Grade
- CAS: 58-95-7
- Grades (IU/g): 340, 500, 544, 600, 630
- Form: White/off-white powder or granules
- Packaging: 20kg bag / 25kg drum / 500kg big bag
- Standards: Enterprise internal standard
- Applications: Livestock, poultry, aquaculture, pet feed

### Phytosterols
- CAS: 83-46-5
- Grades: 90% / 95% (total sterol)
- Source: Soybean / rapeseed oil by-product
- Form: White to light yellow powder or flaky crystals
- Packaging: 20kg bag / 25kg drum / 500kg big bag
- Standards: Enterprise internal standard
- Applications: Food/beverage/cosmetics; helps lower blood cholesterol

## Key Technology Advantages
1. PAHs Removal Technology: Proprietary process removes polycyclic aromatic hydrocarbons to meet EU standards
2. High-Purity Alpha-Tocopherol: Based on Zhejiang University / Zhejiang University of Technology technology
3. Molecular Distillation: Multi-stage molecular distillation from soybean oil deodorizer distillate, with multiple national invention patents
4. Full Specification Coverage: From 50% mixed tocopherols to 1490 IU/g high-purity d-alpha-tocopherol; liquid, powder, and solid forms

## Application Areas
- Food Industry: Natural antioxidant (mixed tocopherols) for bakery, dairy, aquatic products, beverages, seasonings, fried foods; nutrient fortification (d-alpha/acetate/succinate)
- Nutraceuticals: Dietary supplements (softgel/hard capsule/tablet); functional foods for anti-aging, cardiovascular health, immune support
- Cosmetics: Antioxidant active ingredient for skincare
- Animal Nutrition: Pet food natural antioxidant; livestock/poultry/aquaculture feed VE fortification
- Pharmaceutical: Vitamin E deficiency treatment; pharmaceutical intermediates; succinate anti-tumor research
- Infant Nutrition: Formula fortification with natural tocopherols / d-alpha-tocopheryl acetate (FCC, EU E306)

## Regulatory Compliance
- China: GB 2760-2024 (food additive), GB 14880-2012 (fortificant), GB 7300 (feed)
- USA: 21 CFR 184.1890 (GRAS), USP monograph
- EU: E306/E307/E308/E309, Regulation (EC) 1925/2006, Regulation (EC) 1333/2008, PhEur
- Japan: Food Sanitation Law designated additive (d-alpha-tocopheryl acetate, max 150mg α-TE/day for functional foods)
- International: Codex CXS 192-1995 (GSFA), INS 306/307/308/309, JECFA ADI 0.15-2 mg/kg bw
- Certifications: Non-GMO IP, Kosher, Halal, ISO 9001, HACCP, ISO 14001, FSSC 22000

## Quality Assurance
- Every batch includes Certificate of Analysis (COA)
- Specific rotation ≥+24° verified for natural source identification
- PAHs testing per EU standards
- Heavy metals, microbiology, and residual solvent testing
- Non-GMO IP certification with full traceability
- 24-month shelf life under proper storage (cool, dry, away from light)

## Contact
- Website: https://www.worldbestve.com
- Email: sales@worldbestve.com
- Phone: +86-579-88230768
- Address: Lanjiang Street, Lanxi City, Zhejiang Province, China
- Export Markets: North America, Western Europe, Asia

## Pages
- [Home (English)](https://www.worldbestve.com/)
- [中文首页 (Chinese)](https://www.worldbestve.com/cn/)
- [Products](https://www.worldbestve.com/products.html)
- [About Us](https://www.worldbestve.com/about.html)
- [Certifications](https://www.worldbestve.com/certifications.html)
- [FAQ](https://www.worldbestve.com/faq.html)
- [Contact](https://www.worldbestve.com/contact.html)
- [中文产品目录](https://www.worldbestve.com/cn/products.html)
- [关于我们](https://www.worldbestve.com/cn/about.html)
- [认证](https://www.worldbestve.com/cn/certifications.html)
- [常见问题](https://www.worldbestve.com/cn/faq.html)
- [联系我们](https://www.worldbestve.com/cn/contact.html)
- [Blog: Natural vs Synthetic Vitamin E](https://www.worldbestve.com/blog/natural-vs-synthetic-vitamin-e.html)
- [Blog: Mixed Tocopherols as Natural Antioxidant](https://www.worldbestve.com/blog/mixed-tocopherols-natural-antioxidant.html)
- [Blog: PAHs Removal Technology](https://www.worldbestve.com/blog/pahs-removal-technology.html)
- [Blog Hub](https://www.worldbestve.com/blog/)
- [Blog: Tocotrienols vs Tocopherols](https://www.worldbestve.com/blog/tocotrienols-vs-tocopherols.html)
- [Blog: Natural Vitamin E in Pet Food & Animal Feed](https://www.worldbestve.com/blog/natural-vitamin-e-animal-nutrition.html)
- [Blog: Phytosterols (Plant Sterols)](https://www.worldbestve.com/blog/phytosterols-applications.html)
- [中文博客枢纽](https://www.worldbestve.com/cn/blog/)
- [中文博客: 天然与合成维生素E](https://www.worldbestve.com/cn/blog/natural-vs-synthetic-vitamin-e.html)
- [中文博客: 混合生育酚](https://www.worldbestve.com/cn/blog/mixed-tocopherols-natural-antioxidant.html)
- [中文博客: PAHs脱除技术](https://www.worldbestve.com/cn/blog/pahs-removal-technology.html)
- [中文博客: 生育三烯酚 vs 生育酚](https://www.worldbestve.com/cn/blog/tocotrienols-vs-tocopherols.html)
- [中文博客: 宠物食品与饲料](https://www.worldbestve.com/cn/blog/natural-vitamin-e-animal-nutrition.html)
- [中文博客: 植物甾醇](https://www.worldbestve.com/cn/blog/phytosterols-applications.html)
- [Blog: Natural Vitamin E Export Compliance Handbook](https://www.worldbestve.com/blog/ve-export-compliance-handbook.html)
- [Blog: How to Choose the Right Vitamin E Form](https://www.worldbestve.com/blog/choose-vitamin-e-form.html)
- [中文博客: 出海合规手册](https://www.worldbestve.com/cn/blog/ve-export-compliance-handbook.html)
- [中文博客: 选择维生素E形态](https://www.worldbestve.com/cn/blog/choose-vitamin-e-form.html)
- [Blog: How to Read a Vitamin E COA](https://www.worldbestve.com/blog/vitamin-e-coa-guide.html)
- [中文博客: 读懂维生素E分析证书COA](https://www.worldbestve.com/cn/blog/vitamin-e-coa-guide.html)
- [Blog: Natural Vitamin E in Cosmetics & Personal Care](https://www.worldbestve.com/blog/natural-vitamin-e-cosmetics.html)
- [中文博客: 天然维生素E在化妆品与个人护理中的应用](https://www.worldbestve.com/cn/blog/natural-vitamin-e-cosmetics.html)
- [公司公告: 环境影响评价信息公示（植物油馏出物功能性提取物建设项目）](https://www.worldbestve.com/announcements/huanjing-yingxiang-pingjia-gongshi.html)