• Hypericin and fagopyrin are naphthodianthrones, anthraquinone-derivatives. (wikipedia.org)
  • Important derivatives of 9,10-anthraquinone are 1-nitroanthraquinone, anthraquinone-1-sulfonic acid, and the dinitroanthraquinone. (wikipedia.org)
  • Derivatives of 9,10-anthraquinone include many important drugs including the anthracenediones and the anthracycline family of chemotherapy drugs. (wikipedia.org)
  • Anthraquinone derivatives: rhein, emodin, aloe emodin, parietin (physcion), and chrysophanol extracted from Cassia occidentalis are toxic and known to cause hepatomyoencephalopathy in children. (wikipedia.org)
  • The effects of the anthraquinone derivatives emodin and aloe-emodin have been extensively investigated in several cancer types through studies on their signaling targets. (carboncellcompounds.com)
  • Notably, emodin found in Rhubarb has been shown to downregulate androgen receptor (AR) and inhibit prostate cancer growth [ 5 ], suggesting that there is a connection between anthraquinone derivatives and steroid receptor in hormone-related cancers. (carboncellcompounds.com)
  • Anthraquinone, a crystalline solid organic compound, is distinguished by its two aromatic rings and is considered one of the most important derivatives of quinone. (syndicatedanalytics.com)
  • In the pharmaceutical industry, anthraquinone derivatives exhibit a range of biological activities. (syndicatedanalytics.com)
  • Some derivatives have been found to possess antitumor and anti-inflammatory properties, while others serve as the backbone for laxatives, making anthraquinone indispensable in medicinal chemistry. (syndicatedanalytics.com)
  • Furthermore, in the pharmaceutical industry, the growing investment in research and development activities for novel drug discovery, along with the increasing prevalence of chronic diseases, fuels the demand for anthraquinone and its derivatives. (syndicatedanalytics.com)
  • It has been determined that 1-amino-9,10-anthraquinone and its derivatives in the presence of the two-fold excess of ammonium thiocyanate can be acetylated only by formic and trifluoroacetic acids. (edu.ua)
  • Ferro offers high performance Anthraquinone pigments that provide yellow to red hues with good overall fastness and resistance properties. (ferro.com)
  • Our Anthraquinone pigments are ideal for many colorant applications, including industrial coatings, different plastic applications and security inks. (ferro.com)
  • Additionally, the rise in demand for vibrant, durable dyes and pigments in the textile industry also drives the anthraquinone market, especially with the booming fashion industry in both developed and developing countries. (syndicatedanalytics.com)
  • The leaves of C. fistula collected from 10 provinces in Thailand were extracted by decoction and the aqueous extracts were analyzed for the contents of total anthraquinones and total anthraquinone glycosides, calculated as rhein, by UV-vis spectrophotometric method. (thieme-connect.com)
  • The leaf extracts contained total anthraquinones 1.13-7.96% w/w (average 4.55% w/w), total anthraquinone glycosides 0.62-2.01% w/w (average 1.52% w/w), rhein 0.76-3.37% w/w (average 1.71% w/w) and aloe-emodin 0.01-0.15% w/w (average 0.07% w/w). (thieme-connect.com)
  • In dried leaves, total anthraquinones, total anthraquinone glycosides, rhein, and aloe-emodin contents were found to be 0.16-2.12% w/w (average1.12% w/w), 0.09-0.63% w/w (average 0.36% w/w), 0.16-1.06% w/w (average 0.41% w/w), and 0.01-0.05% w/w (average 0.02% w/w), respectively. (thieme-connect.com)
  • Compared with C. angustifolia leaf officially in European Pharmacopoeia, which contains not less than 2.5% w/w of total hydroxyanthracene glycosides [3], anthraquinone glycosides in the leaves of C. fistula are about 7 times less than in the leaves of C. angustifolia , while the C. fistula leaf extract contained less hydroxyanthracene glycosides than the leaf extract of C. angustifolia about 3.5 times. (thieme-connect.com)
  • Anthraquinones have also been studied for their potential medicinal properties, particularly as laxatives and antimicrobial agents. (chemblink.com)
  • The leaves also contain anthraquinones while rhein is a major component. (thieme-connect.com)
  • For the parent molecule 9,10-anthraquinone, see anthraquinone Anthraquinones (also known as anthraquinonoids) are a class of naturally occurring phenolic compounds based on the 9,10-anthraquinone skeleton. (wikipedia.org)
  • Anthraquinones are organic compounds known for their vibrant colors and presence in a variety of natural sources. (chemblink.com)
  • Objective: Cryptotanshinone (CPT) and dihydrotanshinone (DHT) are diterpenoid anthraquinone compounds extracted from traditional Chinese herbal medicine (TCM). (tmu.edu.tw)
  • Pigment Red 177 (C.I. 65300) is an Anthraquinone-based pigment suitable for many applications including industrial coatings, spin dyeing, security printing inks and LCD screen filters. (ferro.com)
  • The authors have developed an approach to the synthesis of a number of N-acylated amino-9,10-anthraquinones, which is based on the use of a new acylation system consisting of a strong organic acid and ammonium thiocyanate. (edu.ua)
  • Additionally, anthraquinones are of interest in the study of photophysics and photochemistry due to their ability to absorb and emit visible light. (chemblink.com)
  • 2-Amino-9,10-anthraquinone additionally can be acetylated by mercaptoacetic and acetic acids. (edu.ua)
  • A type II polyketide synthase is responsible for anthraquinone biosynthesis in the bacterium Photorhabdus luminescens. (wikipedia.org)
  • To identify the genes responsible for plant anthraquinone biosynthesis, we reveal the genome sequence of S. tora at the chromosome level with 526 Mb (96%) assembled into 13 chromosomes. (arizona.edu)
  • Combining genomics, transcriptomics, metabolomics, and biochemistry, we identify a CHS-L gene contributing to the biosynthesis of anthraquinones. (arizona.edu)
  • The S. tora reference genome will accelerate the discovery of biologically active anthraquinone biosynthesis pathways in medicinal plants. (arizona.edu)
  • TY - JOUR T1 - [Simultaneous determination of anthraquinones in Liuwei'anxiao capsules by HPLC]. (unboundmedicine.com)
  • This study was aimed to analyze anthraquinone in infusion tea of Indonesian commercial tea using liquid chromatography-ultraviolet detector (HPLC-UV) and then assessed the risk associated with consuming infusion tea with anthraquinone residue. (springeropen.com)
  • The analysis was conducted by low-volume liquid-liquid extraction followed by quantification by HPLC-UV, while the risk assessment was analyzed by calculating the risk quotient (HQ) and carcinogenic risk ( R ) based on the highest anthraquinone level detected in the sample. (springeropen.com)
  • Low-volume liquid-liquid extraction followed by quantification by HPLC-UV was able to analyze anthraquinone in infusion tea of Indonesian commercial tea samples. (springeropen.com)
  • The 9,10-anthraquinone skeleton occurs in many dyes, such as alizarin. (wikipedia.org)
  • The ripe pods have been populary used as a laxative drug of which active components are anthraquinones [2]. (thieme-connect.com)
  • Anthraquinone is used industrially as a bird-repellant on some crops, and also in the production of cardboard. (essenceoftea.com)
  • 5 anthraquinones have been shown to inhibit the formation of Tau aggregates and dissolve paired helical filaments thought to be critical to Alzheimer's disease progression in both mouse models and in vitro testing but have not been investigated as a therapeutic agent. (wikipedia.org)
  • Inspired by these observations, we have recently demonstrated that 2,6-disubstituted peptidyl-anthraquinone-conjugates inhibit the chaperone activities of recombinant NC in vitro, and that inhibition correlates with the stabilization of TAR and cTAR stem-loop structures. (pasteur.fr)
  • Tests for anthraquinones in natural extracts have been established. (wikipedia.org)
  • In the Belgian patent 543 216 anthraquinone dyes are described which, in the form of their free acids, have the following formula in which X is a group containing at least one anionic solubilizing group. (google.com)
  • Anthraquinone has been linked to potential adverse effects on human health and the environment. (rsc.org)
  • International agency for research on cancers (IARC) has classified anthraquinone in group 2B, a possibly carcinogenic to humans, due to the sufficient evidence of carcinogenicity in animal but limited evidence in humans [ 5 ]. (springeropen.com)
  • Its health benefits have been attributed to the large quantity of anthraquinones, but how they are made in plants remains a mystery. (arizona.edu)
  • Nonpolymer applications include the manufacture of agricultural fungicides (Captan and Captofol), sulfolane (an industrial solvent), and anthraquinone dyes. (cdc.gov)
  • These are similar to anthraquinones and can help people experiencing temporary constipation. (medicalnewstoday.com)
  • Syndicated Analytics report, titled "Anthraquinone Manufacturing Plant Project Report: Industry Trends, Manufacturing Process, Plant Setup, Machinery, Raw Materials, Investment Opportunities, Cost and Revenue (2023 Edition)," provides a complete roadmap for setting up an anthraquinone manufacturing plant. (syndicatedanalytics.com)
  • Presence of anthraquinone in coffee and tea samples. (rsc.org)
  • Chemical and physical properties of anthraquinone are given in Table 1 . (springeropen.com)
  • A large industrial application of anthraquinones is for the production of hydrogen peroxide. (wikipedia.org)
  • The market drivers for anthraquinone largely revolve around its significant industrial applications. (syndicatedanalytics.com)
  • Process for the preparation of anthraquinone dyes The invention relates to the production of anthraquinone dyes, in particular the Production of such anthraquinone dyes which have very good solubility and are valuable for producing true colorations on cellulosic fabrics. (google.com)
  • With the expanding e-commerce market and the growing need for sustainable packaging solutions, the role of anthraquinone as a catalyst in pulp production is gaining prominence. (syndicatedanalytics.com)
  • The most commonly employed methods for the analysis of coffee and tea cause the extraction of matrix interferents such as the methylxanthines caffeine and theobromine, which hinder the analysis of anthraquinone. (rsc.org)
  • The project report provides a comprehensive analysis of the anthraquinone market, covering various critical aspects. (syndicatedanalytics.com)
  • The report provides an analysis of the global anthraquinone market performance, market breakup by segment and region, price trends, key market players and impact of COVID-19 on the market. (syndicatedanalytics.com)
  • The family Asphodelaceae is a rich source of mainly anthraquinones, monomeric and dimeric anthraquinones, anthrones, dimeric phenylanthraquinones, [ 5 ] and naphthoquinone [ 4 ]. (hindawi.com)
  • However, the source of anthraquinone in tea is still uncertain. (springeropen.com)
  • Anthraquinones are phytoestrogens that have been demonstrated to possess anticancer properties through the inhibition of cell proliferation, the induction of apoptosis, and the prevention of metastasis [ 1 ]. (carboncellcompounds.com)
  • The benefits of anthraquinone are derived from its unique properties and its versatile applications across a myriad of industries. (syndicatedanalytics.com)
  • Millions of tons of hydrogen peroxide are manufactured by the anthraquinone process. (wikipedia.org)
  • Sequential extraction using a cold maceration method and column chromatographic separation of the roots Kniphofia insignis headed to the isolation of three anthraquinones: one monomeric anthraquinone ( 1 ) and two dimeric anthraquinones ( 2 and 3 ). (hindawi.com)
  • The new developed method allows for the quantitation of anthraquinone at 5 μg kg −1 concentration levels, four times lower than the current maximum residue limit for coffee and tea in the European Union (20 μg kg −1 ). (rsc.org)
  • The available method analyses for anthraquinone are mostly by gas chromatography (GC) coupled by mass spectrophotometer (MS) which are relatively more expensive instruments and not always available to moderately equipped laboratories. (springeropen.com)
  • The European Union has set a very low maximum residue level (MRL) for anthraquinone residue in tea (0.02 mg/kg). (springeropen.com)
  • Due to the anthraquinone detection in tea, European Union has set a maximum residue limit of 0.02 mg/kg for tea Europe [ 3 ]. (springeropen.com)
  • The anthraquinone levels in infusion tea of Indonesian commercial tea varied from not detected to 0.44 μg/L. The calculated HQ is lower than 1 (0.033), implying that consuming Indonesian infusion tea with the detected anthraquinone residue is unlikely to cause non-carcinogenic effect. (springeropen.com)
  • The rapid growth of the global pulp and paper industry, driven by the increasing demand for packaging materials, is a primary factor for the escalated demand for anthraquinone. (syndicatedanalytics.com)
  • Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for 1 amino anthraquinon amino anthraquinone 1aaq business associations and buddies from all over the earth to call us and seek cooperation for mutual rewards. (ajinanforever.com)
  • The report is an indispensable resource that offers a detailed examination of the anthraquinone industry. (syndicatedanalytics.com)
  • Detection of anthraquinone in tea samples marketed in Europe is raising a concern due to the possible carcinogenicity of this compound. (springeropen.com)
  • This report is a must-read for entrepreneurs, investors, researchers, consultants, and business strategists with a stake in the anthraquinone industry. (syndicatedanalytics.com)