Description
Naturext™ Fitness+ PALM ESSENCE Natural Palm
- Fruit Tocotrienol Complex
- Most potent form of Vitamin E
棕榈精素
- 纯天然“生育三烯酚“
- 最有效的维生素E
Vitamin E is effective for the treatment of non-alcoholic Fatty Liver Disease.
维生素E能有效治疗非酒性脂肪肝。
Vitamin E occurs naturally in eight different forms – 4 forms of Tocopherol and 4 forms of Tocotrienol. While Tocopherols are generally present in common vegetable oils (i.e. soy, canola, wheat germ, sunflower), Tocotrienols, on the other hand, are concentrated in cereal grains (i.e. oat, barley, rye, and rice bran), with
the richest source found in virgin crude palm oil.
维生素E是四种生育酚（tocopherol), 四种生育三烯酚(tocotrienols)共八种化合物的统称，具有抗氧化功能的脂溶性维生素。生育酚主要存在于植物油（例如：大豆，油菜籽，小麦胚芽，葵花籽），生育三烯酚，来自谷物（例如：燕麦，大麦，黑麦和米糠）和棕榈油，棕榈油是目前已知的维生素E最丰富的来源。
Tocotrienols are most potent forms of natural Vitamin E that can protect against brain cell damage[1], prevent cancer[2], and reduce cholesterol[3]. These biological characteristics, however, are not present in Tocopherols.
生育三烯酚是天然的维生素E，具有防止脑细胞损伤[1]，抗癌[2]和降低胆固醇[3]的功能，生育酚不具备这些功能。
Vitamin E content in Fats & Oils
Vitamin E has long been known for its anti-oxidative properties against lipid peroxidation in biological membranes and alpha-tocopherol is considered to be the most active form. However, since 2000, scientists have suggested tocotrienols are better antioxidants than tocopherols[4][5] at preventing cardiovascular diseases[6] and cancer[7].
众所周知，维生素E是一种高效抗氧化剂，能对抗生物膜的脂质过氧化反应；生育酚（alpha-tocopherol）则被认为是最有效的化合物。然而，自2000年以来，科学家研究提出生育三烯酚（tocotrienols)对预防心血管疾病[6]和癌症[7]更优于生育酚[4][5]。
| Clinical Application 适用证 | RX |
| Hypercholesterolemia 高胆固醇血症 (lowering of triglycerides & LDL) （降低甘油三酯和低密度脂蛋白） |
300 mg b.i.d 300毫克 b.i.d |
| Non Alcoholic Fatty Liver (NAFLD) 非酒精性脂肪肝（NAFLD） Non Alcoholic Steatohepatitis (NASH) 非酒精性脂肪性肝炎（NASH） |
600 mg b.i.d 600毫克 b.i.d |
| Neuroprotection / Anti Atherogenic 保护神经/预防动脉粥样硬化 (Stroke induced Neurodegeneration) （中风引起的神经元变性） |
300 mg b.i.d 300毫克 b.i.d |
| Arteriosclerosis (arterial blockage) 动脉硬化（动脉杜塞） Ischemia 局部贫血 |
300 mg b.i.d 300毫克 b.i.d |
| Breast & Prostate Chemoprevention 预防乳癌，前列腺癌 |
300 mg once 300毫克 once |
Key:
once = 1 time per day
b.i.d = 2 times per day
Content:
300 mg / Softgel
Nutritional Information:
| Typical amount per softgel serving | 300 mg |
| d-Alpha Tocotrienol | 22 mg |
| d-Beta Tocotrienol | 4 mg |
| d-Gamma Tocotrienol | 52 mg |
| d-Delta Tocotrienol | 22 mg |
| Total d-Tocotrienol | 100 mg |
| Total d-Alpha Tocopherol | 9 mg |
| Total d-Tocotrienol & Tocopherol | 109 mg |
Dosage:
As a dietary supplement, take 1-2 soft gel daily or as directed by physician.
Safety:
OECD Acute Oral Toxicity
d-Tocotrienol LD50 > 2000 mg / kg (body weight)
Shelf Life: 24 months
Storage: Avoid direct sunlight; store in cool, dry place.
References:
1. (March 2006). “Tocotrienols: Vitamin E beyond tocopherols”. Life Sciences 78 (18): 2088-98
2. (October 2008). “Multitargeted therapy of cancer by tocotrienols”. Cancer Letters 269 (2): 388-95.
3. (May 1993). “Tocotrienols regulate cholesterol production in mammalian cells by post-transcriptional suppression of
3-hydroxy-3methylglutaryl-coenzyme A reductase”. The Journal of Biological Chemistry 268 (15): 11230-8.
4. (March 2003). “Comparative study on the action of tocopherols and tocotrienols as antioxidant: chemical and
physical effects”. Chemistry and Physics of Lipids 123 (1): 63-75.
5. (February 2005). “Tocotrienols: constitutional effects in aging and disease.” The Journal of Nutrition 135 (2): 151-4.
6. (November 2001). “Vitamin E supplementation in the prevention of coronary heart disease”. Mayo Clinic Proceedings
76 (11)：1131-6.
7. (July 2003). “Anti-angiogenic activity of tocotrienol”. Bioscience, Biotechnology, and Biochemistry 67 (7): 1623-7.