抗维生素

Anti-aging: Vitamin E oil is a key ingredient of various anti-ageing creams and lotions because of its anti-aging effect.

下面是几油的维生素 E 工作非常有效的皮肤问题的列表：防：维生素 E 油是各种衰老的奶油和水的主要成分及抗衰老的影响。

Also the organic milk produced by our company has the more vitamin E, vitamin A and unsaturated fatty acid, so it can prevent the caducity and promote the health.

同时我公司所产的有机牛奶富含维生素E，不饱和脂肪酸，维生素原A等抗氧化物质，更利于人保护青春和促进健康。

Macadamia Nut Oil, Joba Oil, Vitamin e, Tamanu Oil, Blackseed Oil, Rose Geranium oil, Frankinsense Oil, Lavender Oil, Lecithin, Co-enzyme Q10, Vitamin A, Citral*, D-lomene*, Citronellol*, Geraniol*, Linalool**from 100% natural essential oils.

澳洲坚果油，氢化霍霍巴油，维生素E，红厚壳油， blackseed油，玫瑰老鹳草油，乳香油，薰衣草油，卵磷脂，抗氧化Q10的酵素，维生素A ，柠檬醛*，右旋柠烯*，香茅醇*，香叶醇*，芳樟醇

These experimental results demonstrated that photosensitization was the potential mechanism of photoinduced toxicity of 1-amino-2,4-dibromoanthraquinone to D.magna.

此外，添加抗氧化剂(维生素C、维生素E和β-胡萝卜素)可以显著减弱1-氨基-2，4-二溴蒽醌对大型溞的光致毒性。

Vitamin E, or tocopherol, is a lipid-soluble antioxidant and essential for human health. 2-methyl-6-phytyl-1, 4-benzo- quinol methyltransferase, one of the key enzymes in vitamin biosynthetic pathway in plants, converts 2-methyl- 6-phytyl-1,4-benzoquinol to 2,3-dimethyl-6-phytyl-1,4-benzoquinol.

维生素E是一类人体必需的脂溶性抗氧化剂，具有重要的生理功能。2-甲基-6-叶绿基-1，4-苯醌甲基转移酶是天然维生素E合成途径中的关键酶之一，催化MPBQ甲基化，生成DMPBQ。

Rich vitamin C still is contained in fruit vinegar, vitamin C is a kind of powerful antioxidant, can prevent cellular canceration and cellular consenescence, still can prevent strong carcinogenic substance inferior the saltpetre amine synthesis inside body, make inferior of saltpetre amine decompose, make inferior saltpetre amine drops in the content inside body, protective airframe is avoided suffer enroach on, prevent the happening of the cancer such as cancer of cancer of the stomach, esophagus.

果醋中还含有丰富的维生素C，维生素C是一种强大的抗氧化剂，能防止细胞癌变和细胞衰老，还可阻止强致癌物亚硝胺在体内的合成，促使亚硝胺的分解，使亚硝胺在体内的含量下降，保护机体免受侵害，防止胃癌。食道癌等癌症的发生。

Objective To explore the anti-oxidization effects of sodium selenite,vitamin E and C after X-ray radiation.

目的探讨硒、维生素E和维生素C对经X射线照射后的细胞抗氧化损伤作用。

Dozal et al.(3), studied the charge transfer donor-acceptor complexes which form between three classes of vitamin K and several thiazine psychotropes, antimicrobials, antimalarials, antibiotics, and anticoagulants.

Dozal等研究了可改变3种维生素K类型的电子传递供体-受体复合物和噻嗪类精神药物、抗菌剂、抗疟药、抗生素和抗凝剂等间的相互作用。

This research utilized the method of organic synthesis, researching different amounts and positions of hydroxy-substituted benzoic acid and serotonin into amide reaction, so as to produce a series of polyhydroxy substituted N-benzoylserotonin derivatives (compound 1-10). Accordingly, this study conducts the following four tests. I. The activity of antioxidant and the experiment of ability to scavenge DPPH free radical, II. The ability of overall antioxidant—the activity of TEAC, III. The activity test of inhibit Tyrosinase, and IV. The study of absorbing UV / VIS Spectrophotometers. This study use trolox, arbutin, and octyl salicylate as the control groups, and to test the ability of anti-oxidation, the activity of inhibit Tyrosinase, and the ability of absorbing UV. This research ultimately intends to investigate the applied value of those compounds into cosmetics.

本研究主要利用有机合成的方法，将不同数量及不同位置的羟基取代苯甲酸化合物与色洛冬宁进行醯胺化反应后，得到一系列的多羟基取代之N-色洛冬宁苯甲醯胺衍生物（化合物1 ~ 10），进行四种不同活性测试方法：一、清除DPPH自由基能力抗氧化活性测试；二、总抗氧化能力活性测试；三、抑制酪胺酸酶活性美白测试；四、紫外线／可见光光谱仪吸收测试，并以水溶性维生素E、熊果素、水杨酸辛酯当作对照组，探讨其抗氧化能力、抑制酪胺酸酶的活性能力与吸收紫外线能力，再进一步探讨其应用於化妆品上的价值。

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主要进口商品：医药，保健器械，医疗器械，中成药，西成药，药酒，保健品，医药中间体，兽药，减肥增重产品，美容产品，性用品，劳保用品，生物制品，特殊药品，化学药品，康复产品，医用耗材，医疗设备，制药设备，动物药材，植物药材，药材，抗菌素，磺胺药，抗结核药，抗寄生虫药，抗肿瘤药，心血管药，利尿药，激素，维生素，解热镇痛药，镇静安定药，呼吸系统药，胃肠道药，禽畜药品，饲料，生化药物，西药原料

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。