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What are the health benefits of hydroxytyrosol? Hydroxytyrosol is a polyphenolic compound mainly found in olive fruits, branches and leaves, which has strong antioxidant activity. Its molecular structure, together with other phenolic substances, ha...

科研创新 2022-03-18
Where can 3,4-dihydroxybenzoic acid be extracted? 3,4-dihydroxybenzoic acid is a complex and multi-classification metabolite of anthocyanins and proanthocyanins. It has antioxidant, antibacterial and anti-inflammatory effects and is often used in med...

科研创新 2022-03-18
What are the inhibitory effects of hydroxytyrosol? Hydroxytyrosol is a kind of phenolic compound with broad spectrum and has many biological and pharmacological activities. Hydroxytyrosol is known to protect against cancer by acting as a suppressor at...

科研创新 2022-03-18
What are the physical characteristics of 4-vinylphenol? 4-vinylphenol is a white solid with a special smell, which is medicinal, meaty and musty. If diluted, 4-vinylphenol can produce the aroma of vanilla bean extract, which smells sweet. 4-vinylphenol wid...

科研创新 2022-03-18
Why is cosmetic grade nicotinamide widely used? Why is cosmetic-grade nicotinamide such a popular ingredient in skin care? Cosmetic grade nicotinamide is widely popular for its whitening, yellowing, anti-wrinkle, anti-aging, pore shrinking, m...

科研创新 2022-03-18
What are the biological activities of 3, 4-dihydroxybenzoic acid 3, 4-dihydroxybenzoic acid, also known as protocatechuic acid, is a phenolic acid compound, is also a relatively simple phenolic acid, molecular formula C7H6O4, molecular weight 154.12, CAS number 99-...

科研创新 2022-03-18
我们体内的维生素D是以什么形式存在？ 25-羟基维生素D3是我们人体内维生素D3的一种形式，也是我们体内维生素D的主要存在形式。在维生素D3的25个碳原子上加一个羟基就是25-羟基维生素D3，这个过程就是在我们体内完成的一系列生化反应。 25-羟基维生素D3...

科研创新 2022-03-18
酪胺在水中的溶解性怎么样酪胺是一种又可称为枪机苯乙胺的有机化合物，外表为白色或类白色结晶粉末，微溶于水、苯、二甲苯，溶于乙醇，酪胺的分子式为C8H11NO，分子量为137.18，CAS No. 51-67-2，EINECS No. 200-115-8，我们能够在香料、烟叶...

科研创新 2022-03-18
3,5-二羟基戊苯对哪些症状可起到明显效果？ 3,5-二羟基戊苯是一种类大麻素受体CB1、CB2和CYP2C17，与CYP2D6活性具有竞争性抑制作用的物质，3,5-二羟基戊苯属于多酚类化合物，天然存在于地衣或某些昆虫产生的物质中。 3,5-二羟基戊苯具有多种生物活性，可杀...

科研创新 2022-03-17
哪些药品的配制需要L-2-氨基丁酸？ L-2-氨基丁酸是一种氨基酸，分子式为C4H9NO2，分子量103.1198，CAS1492-24-6，EINECS216-083- 3，它的外表为白色结晶或结晶性粉末，20℃时，100ml水可溶解22.7g的L-2氨基丁酸。 L-2-氨基丁酸主要作为重要的化工原...

科研创新 2022-03-17
羟基酪醇对皮肤有哪些帮助？羟基酪醇属于多酚化合物，主要以脂质的形式存在，具有比较强的抗氧化活性、生物活性和药理特性，羟基酪醇广泛应用在医药、保健品、化妆品等领域中。羟基苯酚在医学领域，可用于预*和治*乳腺*、子宫*、肺癌、前列...

科研创新 2022-03-16
羟基酪醇对肌肤有什么好处？羟基酪醇是一种具有多种活性的化合物，外形为白色粉末，不溶于石油醚、乙醚、氯仿，溶于甲醇、DMSO等溶剂，分子式C8H10O3，分子154.1632，CAS号10597-60-1，EINECS号600-704-3。羟基酪醇作为护肤界的新宠，它可...

科研创新 2022-03-16

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