异硫氰酸盐 - 百度百科
Dong等的研究表明，10ktmol/L苯乙基异硫氰酸盐（phenethyl isothiocyanate，PEITC)作用于人前列腺癌细胞Pc-3 24h，可使细胞周期阻滞于G2-M期，并能诱导细胞凋亡，进一步的研究提示，PEITC引起的PC -3细胞周期阻滞主要是由 蛋白酶体 介导的细胞周期依赖激酶1 (cyclin-dependent kinase,Cdkl)和细胞分化周期25C (Cdc25C)蛋白的降解引起的。 而PEITC诱导的PC-3细胞凋亡与抗凋亡蛋白Bcl-2和Bcl-xL水平下降 (分别降低56%和44%)以及Drocaspase-3 …
Isothiocyanates | Linus Pauling Institute | Oregon State University
Isothiocyanates are biologically active hydrolysis (breakdown) products of glucosinolates. Cruciferous vegetables contain a variety of glucosinolates, each of which forms a different isothiocyanate when hydrolyzed (Figure 1) .
Isothiocyanate - Wikipedia
Isothiocyanates are the more common isomers of thiocyanates, which have the formula R−S−C≡N. Many isothiocyanates from plants are produced by enzymatic conversion of metabolites called glucosinolates. A prominent natural isothiocyanate is allyl isothiocyanate, also known as mustard oils.
异硫氰酸酯 - 维基百科，自由的百科全书
异硫氰酸酯 （isothiocyanate）是一类通式为R-N=C=S的有机化合物，可看作是由 异氰酸酯 中的氧原子被硫替换后形成。 异硫氰酸盐 是硫氰酸根（SCN −）用氮原子配位时生成的化合物（M-N=C=S）。 它是 硫氰酸盐 的 键合异构 体。 有时“异硫氰酸盐”也指“异硫氰酸酯”，比如异硫氰酸苯酯也被称作苯基异硫氰酸盐（Phenylisothiocyanate）。 用伯胺与 二硫化碳 在碱性条件下发生加成，生成二硫代 氨基甲酸 盐后，用 对甲苯磺酰氯 处理，可以生成异硫氰酸酯。 [1] 该 官能团 …
A Comparative Review of Key Isothiocyanates and Their Health
2024年3月7日 · This comprehensive review aims to consolidate the current understanding of Moringa isothiocyanates, mainly 4-[(α-L-rhamnosyloxy) benzyl] isothiocyanate), comparing this compound with other well-studied isothiocyanates such as sulforaphane and phenyl ethyl isothiocyanates.
Foods High in Isothiocyanates | Health Benefits of
2023年2月14日 · What are isothiocyanates? They are phytochemicals produced from the consumption of cruciferous vegetables (greens, cabbage, cauliflower) 1. Why do they matter to me? Tests performed in laboratories and in animal studies have shown that isothiocyanates exhibit antioxidant, anti inflammatory and anti cancer activity 2. What about human studies?
Isothiocyanates: An Overview of Their Antimicrobial Activity …
Isothiocyanates (ITCs) are bioactive products resulting from enzymatic hydrolysis of glucosinolates (GLs), the most abundant secondary metabolites in the botanical order Brassicales. Although the antimicrobial activity of ITCs against foodborne and plant pathogens has been well documented, little is known about their antimicrobial properties ...
异硫氰酸酯 - 百度百科
异 硫氰酸 酯（Isothiocyanate，缩写ITC），具有通式R-N=C=S的一类化合物。 与硫氰酸酯是同分异构物。 油状或 低熔点 固体，有刺激性臭味。 R为芳香基的最常见。 由 二硫化碳 与芳胺反 …
Isothiocyanate - an overview | ScienceDirect Topics
Isothiocyanates are electrophilic compounds and are toxic defensive chemicals against invading organisms such as herbivores, insects, and microorganisms. In aerobic organisms like humans, isothiocyanates are detoxified by conjugation with glutathione (GSH), which converts the electrophile to a dithiocarbamate in a conjugation reaction catalyzed ...
Isothiocyanates: translating the power of plants to people
Isothiocyanates are stress-response chemicals formed from glucosinolates in plants often belonging to the cruciferae family, and more broadly the Brassica genus. A plethora of diverse plants belong to this family - broccoli, watercress, kale, cabbage, collard greens, Brussels sprouts, bok choy, mustard greens and cauliflower to name a few.