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商品详细描述
产品名称：乙酰化白藜芦醇
化 学 名：3,4’,5-三乙酰氧基反式二苯乙烯
产品规格：98%
检测方法：HPLC
分 子 式：C20H18O6
分 子 量：354.35
CAS 号：42206-94-0
产品外观：白色或类白色粉末
产品描述：乙酰化白藜芦醇是白藜芦醇的基础上进行一步化学合成的的衍生产品。乙酰化白藜芦醇进入体内后，在体内转变为白藜芦醇，发挥其生物活性，它相对于白藜芦醇来说具备以下特点：1.稳定性增强；2.生物利用度提高 ，由于延长了体内的停留时间，提高了半衰期，生物利用度较好。
产品应用：乙酰化白藜芦醇可广泛应用于食品，饮料及保健品方面。
Production Name:Acetyl-resveratrol
Specification:98%
Test Method:HPLC
Synonyms:Acetyl trans-resveratrol;1,3-Benzenediol,5-[(1E)-2-[4-(acetyloxy)phenyl]ethenyl]-, diacetate (9CI);1,3-Benzenediol,5-[2-[4-(acetyloxy)phenyl]ethenyl]-, diacetate, (E)-;3,4,5-Triacetoxy-trans-stilbene;3,5,4-Tri-O-acetylresveratrol;trans-Resveratrol triacetate
Molecular Formula:C20H18O6
Molecular Weight:354.35
CAS No:42206-94-0
Appearance: White to off-white powder
Description:Acetyl -resveratrol is called prodrug on medicinal chemistry. Hydroxyls are replaced by acetyls.Acetyl-resveratrol is more stable than trans-resveratrol. When absorbed, it returns to resveratrol under action of metabolism.The main drawback with current resveratrol forms is the low oral bioavailability. Resveratrol is water-insoluble substance; it can be easily excreted when intaked. This is why finding these acetylated analogs has been so significant; they have better bioavailability and increased biological activity in comparison to the base phenolic compounds. Multiple studies have shown that acetylated analogs of Resveratrol exhibit the same or higher inhibitory effects on various tumor cell lines than Resveratrol itself while being absorbed faster and resisting cellular breakdown. Since the acetylated Resveratrol is being absorbed more quickly, plasma levels in the body reach a higher level and at a faster rate. Through ester hydrolysis enzymes in the body actually break down acetylated Resveratrol back to its natural phenolic form. Dosage form varied from pill to capsule up to different requirements when use Acetyl-resveratrol as raw material.Resveratrol is unstable because its Hydroxyls are active group when exposure to oxygen, light and heat. The purpose of acetylation is to inactivate Resveratrol before absorption.
化 学 名：3,4’,5-三乙酰氧基反式二苯乙烯
产品规格：98%
检测方法：HPLC
分 子 式：C20H18O6
分 子 量：354.35
CAS 号：42206-94-0
产品外观：白色或类白色粉末
产品描述：乙酰化白藜芦醇是白藜芦醇的基础上进行一步化学合成的的衍生产品。乙酰化白藜芦醇进入体内后，在体内转变为白藜芦醇，发挥其生物活性，它相对于白藜芦醇来说具备以下特点：1.稳定性增强；2.生物利用度提高 ，由于延长了体内的停留时间，提高了半衰期，生物利用度较好。
产品应用：乙酰化白藜芦醇可广泛应用于食品，饮料及保健品方面。
Production Name:Acetyl-resveratrol
Specification:98%
Test Method:HPLC
Synonyms:Acetyl trans-resveratrol;1,3-Benzenediol,5-[(1E)-2-[4-(acetyloxy)phenyl]ethenyl]-, diacetate (9CI);1,3-Benzenediol,5-[2-[4-(acetyloxy)phenyl]ethenyl]-, diacetate, (E)-;3,4,5-Triacetoxy-trans-stilbene;3,5,4-Tri-O-acetylresveratrol;trans-Resveratrol triacetate
Molecular Formula:C20H18O6
Molecular Weight:354.35
CAS No:42206-94-0
Appearance: White to off-white powder
Description:Acetyl -resveratrol is called prodrug on medicinal chemistry. Hydroxyls are replaced by acetyls.Acetyl-resveratrol is more stable than trans-resveratrol. When absorbed, it returns to resveratrol under action of metabolism.The main drawback with current resveratrol forms is the low oral bioavailability. Resveratrol is water-insoluble substance; it can be easily excreted when intaked. This is why finding these acetylated analogs has been so significant; they have better bioavailability and increased biological activity in comparison to the base phenolic compounds. Multiple studies have shown that acetylated analogs of Resveratrol exhibit the same or higher inhibitory effects on various tumor cell lines than Resveratrol itself while being absorbed faster and resisting cellular breakdown. Since the acetylated Resveratrol is being absorbed more quickly, plasma levels in the body reach a higher level and at a faster rate. Through ester hydrolysis enzymes in the body actually break down acetylated Resveratrol back to its natural phenolic form. Dosage form varied from pill to capsule up to different requirements when use Acetyl-resveratrol as raw material.Resveratrol is unstable because its Hydroxyls are active group when exposure to oxygen, light and heat. The purpose of acetylation is to inactivate Resveratrol before absorption.
Acetyl-resveratrol is soluble in water (but not resveratrol). Therefore, it can be widely used in cosmetic industry, pharmaceutics, food, beverage, health products.
01 Red Clover extract Isoflavones8-40%
02 Resveratrol 20-98%
03 Galanthamine HBr 99%
04 Limonin 98%
05 Gingko Biloba Extract CPh,USP,DAB,EP
06 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/mg
20 Schisandra extract Schisandrins 1-9%
21 Yohimbine Hydrochlori 98%
22 Stevia Extract Steviosides 80%-97%
23 Black Pepper extract 98%piperine
24 Tribulus Terrestris extract Tribuloside 40%-90%
25St Johns
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 WhiteWillow
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%
01 Red Clover extract Isoflavones8-40%
02 Resveratrol 20-98%
03 Galanthamine HBr 99%
04 Limonin 98%
05 Gingko Biloba Extract CPh,USP,DAB,EP
06 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/mg
20 Schisandra extract Schisandrins 1-9%
21 Yohimbine Hydrochlori 98%
22 Stevia Extract Steviosides 80%-97%
23 Black Pepper extract 98%piperine
24 Tribulus Terrestris extract Tribuloside 40%-90%
25
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
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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