厂商 ：长沙绿然生物科技有限公司
湖南 长沙- 主营产品：
- 迷迭香提取物
- 叶黄素酯
- 玉米黄质
联系电话 ：18684696826
商品详细描述
产品名称：玉米黄质
拉丁文名：Tagetes erecta L.
产品规格：5%-50%
检测方法：HPLC
产品外观：桔黄到桔红色粉末或油状物
提取部位：花
提取溶剂：乙醇 &水
CAS 号：144-68-3
物理性质：为β胡萝卜素的衍生物，溶于乙醚、石油醚、丙酮、酯类等有机溶剂，不溶于水，在体内不能转化为Va，没有Va活性，对光、热稳定性差，尤其光照对玉米黄质影响最大；对Fe3+和Al3+的稳定性也较差，但对其它离子、酸、碱及还原剂Na2SO3等较稳定。
药理作用：1. 预防老化性黄斑退化症（老年人失明的主要病因）；2. 预防白内障、内膜中层增厚、心脏病；3. 改善视网膜色素变性患者的病症；4. 降低色相差，使视力更精准；保护视网膜在吸收光线时免受氧化伤害；5. 抗癌作用，阻止癌细胞的扩散。广泛应用于食品(GB2760-86 规定：最大使用量0.5%)、保健品、化妆品、医药及饲料。
Product name:Zeaxanthin, β-carotene-3, 3-diol, Meso-zeaxanthinChemName (3R, 3R)-beta, beta-Carotene-3, 3-diol
Specification:5%-50%
Molecular: Formula:C40H56O2
CAS No.:144-68-3
EINECS NO.205-636-4
Molecular Weight: 568.871.
Function and ApplicationZeaxanthin is less common in the human diet-coming from certain orange and yellow fruits and vegetables Meco- zeaxanthin is not found in the normal human diet, and is thought to originate from Lutein. The high concentrations and specific uptake of the macular carotenoids is mediated by specific binding proteins that draw them into the tissue and stabilize them.Studies have shown that eating lutein-and zeaxanthin-rich foods or taking supplements of these carotenoids canrestore macular pigment density, which declines with age .In fact, one such study of advanced macular degeneration patients who were taking high-dose lutein supplements(4mg or more per day) experienced normal levels after a few months. A Harvard-led study demonstrated that eating lutein-rich foods five days per week meant subjects were eight times less likely to develop macular degeneration compared to those who consumed the same foods just once per month.2. Quality and Specifications5%, 20%, 50%HPLC3. Product characteristicsa. Low ash, impurity, heavy metal, solvent residue.b. Stable technology quality control.c. Complete product tracing system and technical service
Standard plant extracts listNo. Product Name Specification01 Red Clover extract Isoflavones8-40%02 Resveratrol 20-98%03 Galanthamine HBr 99%04 Limonin 98%05 Gingko Biloba Extract CPh,USP,DAB,EP06 Ginseng extract Ginsenosides 80%07 Milk Thistle extract Silymarins80%08 Epimdium extract Icariin 10%-98% 09 Lycopene 5%-90%10 Griffonia Seed extract 5-HTP 98%11 Horse Chestnut extract Aescin 20-98%12 Zeaxanthin 5%-50%13 Grape Seed extract Polyphenols85%,95%;OPC 95%,98%14 Bilberry Extract Anthocyanidins 25% 15 Saw Palmetto extract Total fatty acids 25%,45%16 Huperzine A 1%,5%,98%17 Lutein 5-90%18 Soybean extract Soy Isoflavones 20-40%19 SOD 3000IU/mg20 Schisandra extract Schisandrins 1-9%21 Yohimbine Hydrochlori 98%22 Sweetening chrysanthemum Extract Steviosides 80%-97%23 Black Pepper extract 98%piperine24 Tribulus Terrestris extract Tribuloside 40%-90%25 St Johns Wort extract Hypericin 0.3%26 Rhodiola extract Salidroside 1-10%,Rosavins3%27 Ginger Extract Gingerols 5%28 Reishi Mushroom Extract Polysaccharides 10-60%;triterpene 1-6%29 Green Tea Extract Polyphenol 40-98%30 Citrus Auratium Extract Synephrine 6-98%31 Echinacea Extract Total phenol 4%;Cichoric acid 4%32 Rosemary Extract Carnosic acid 5-90%;Rosmarinic acid 2.5-20%33 White Willow Bark Extract Salicin 15%~50%34 Wild Yaw Extract Diosgenine8-20%35 Angelica Extract Ligustilide 1%36 Kudzu Root Extract Isoflavones/ puerarin 40%37 Chlorogenic acid 25-98%38 Centella Asiatica extract Asiaticoside 10-90%39 Wolfberry extract Polysaccharides20-50%40 Astragalus extract Astragalosides0.3-20%,Polysaccharides 20-50%41 Siberian Ginseng extract Eleutheroside B+E 0.8%42 Shiitake Mushroom extract Polysaccharides10-30%43 Hawthorn extract Flavnones 10-30%44 Ellagic acids 40-95%45 American Ginseng Extract Ginsenosides 5-80%46 Herba Andrographis Extract Andrographolide 5-98%47 Cordyceps extract Polysaccharides10-40%48 Red Yeast Rice extract Lovastatin 0.4-3%49 Agaricus blazei Murrill extract Polysaccharides 30%50 Bitter Melon extract Charantin 10%51 Valerian Root extract Valerianic acid 0.4%,0.8%52 Passion flower extract Flavnones 4%53 Ursolic acid 98%54 Gynostemma extract Gypenosides 20-98%
拉丁文名：Tagetes erecta L.
产品规格：5%-50%
检测方法：HPLC
产品外观：桔黄到桔红色粉末或油状物
提取部位：花
提取溶剂：乙醇 &水
CAS 号：144-68-3
物理性质：为β胡萝卜素的衍生物，溶于乙醚、石油醚、丙酮、酯类等有机溶剂，不溶于水，在体内不能转化为Va，没有Va活性，对光、热稳定性差，尤其光照对玉米黄质影响最大；对Fe3+和Al3+的稳定性也较差，但对其它离子、酸、碱及还原剂Na2SO3等较稳定。
药理作用：1. 预防老化性黄斑退化症（老年人失明的主要病因）；2. 预防白内障、内膜中层增厚、心脏病；3. 改善视网膜色素变性患者的病症；4. 降低色相差，使视力更精准；保护视网膜在吸收光线时免受氧化伤害；5. 抗癌作用，阻止癌细胞的扩散。广泛应用于食品(GB2760-86 规定：最大使用量0.5%)、保健品、化妆品、医药及饲料。
Product name:Zeaxanthin, β-carotene-3, 3-diol, Meso-zeaxanthinChemName (3R, 3R)-beta, beta-Carotene-3, 3-diol
Specification:5%-50%
Molecular: Formula:C40H56O2
CAS No.:144-68-3
EINECS NO.205-636-4
Molecular Weight: 568.871.
Function and ApplicationZeaxanthin is less common in the human diet-coming from certain orange and yellow fruits and vegetables Meco- zeaxanthin is not found in the normal human diet, and is thought to originate from Lutein. The high concentrations and specific uptake of the macular carotenoids is mediated by specific binding proteins that draw them into the tissue and stabilize them.Studies have shown that eating lutein-and zeaxanthin-rich foods or taking supplements of these carotenoids canrestore macular pigment density, which declines with age .In fact, one such study of advanced macular degeneration patients who were taking high-dose lutein supplements(4mg or more per day) experienced normal levels after a few months. A Harvard-led study demonstrated that eating lutein-rich foods five days per week meant subjects were eight times less likely to develop macular degeneration compared to those who consumed the same foods just once per month.2. Quality and Specifications5%, 20%, 50%HPLC3. Product characteristicsa. Low ash, impurity, heavy metal, solvent residue.b. Stable technology quality control.c. Complete product tracing system and technical service
Standard plant extracts listNo. Product Name Specification01 Red Clover extract Isoflavones8-40%02 Resveratrol 20-98%03 Galanthamine HBr 99%04 Limonin 98%05 Gingko Biloba Extract CPh,USP,DAB,EP06 Ginseng extract Ginsenosides 80%07 Milk Thistle extract Silymarins80%08 Epimdium extract Icariin 10%-98% 09 Lycopene 5%-90%10 Griffonia Seed extract 5-HTP 98%11 Horse Chestnut extract Aescin 20-98%12 Zeaxanthin 5%-50%13 Grape Seed extract Polyphenols85%,95%;OPC 95%,98%14 Bilberry Extract Anthocyanidins 25% 15 Saw Palmetto extract Total fatty acids 25%,45%16 Huperzine A 1%,5%,98%17 Lutein 5-90%18 Soybean extract Soy Isoflavones 20-40%19 SOD 3000IU/mg20 Schisandra extract Schisandrins 1-9%21 Yohimbine Hydrochlori 98%22 Sweetening chrysanthemum Extract Steviosides 80%-97%23 Black Pepper extract 98%piperine24 Tribulus Terrestris extract Tribuloside 40%-90%25 St Johns Wort extract Hypericin 0.3%26 Rhodiola extract Salidroside 1-10%,Rosavins3%27 Ginger Extract Gingerols 5%28 Reishi Mushroom Extract Polysaccharides 10-60%;triterpene 1-6%29 Green Tea Extract Polyphenol 40-98%30 Citrus Auratium Extract Synephrine 6-98%31 Echinacea Extract Total phenol 4%;Cichoric acid 4%32 Rosemary Extract Carnosic acid 5-90%;Rosmarinic acid 2.5-20%33 White Willow Bark Extract Salicin 15%~50%34 Wild Yaw Extract Diosgenine8-20%35 Angelica Extract Ligustilide 1%36 Kudzu Root Extract Isoflavones/ puerarin 40%37 Chlorogenic acid 25-98%38 Centella Asiatica extract Asiaticoside 10-90%39 Wolfberry extract Polysaccharides20-50%40 Astragalus extract Astragalosides0.3-20%,Polysaccharides 20-50%41 Siberian Ginseng extract Eleutheroside B+E 0.8%42 Shiitake Mushroom extract Polysaccharides10-30%43 Hawthorn extract Flavnones 10-30%44 Ellagic acids 40-95%45 American Ginseng Extract Ginsenosides 5-80%46 Herba Andrographis Extract Andrographolide 5-98%47 Cordyceps extract Polysaccharides10-40%48 Red Yeast Rice extract Lovastatin 0.4-3%49 Agaricus blazei Murrill extract Polysaccharides 30%50 Bitter Melon extract Charantin 10%51 Valerian Root extract Valerianic acid 0.4%,0.8%52 Passion flower extract Flavnones 4%53 Ursolic acid 98%54 Gynostemma extract Gypenosides 20-98%
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