EDTA may refer to Ethylenediaminetetraacetic acid , a chemical compound Electric Drive Transportation Association Robert Epstein Epstein Dumas Test of Adultness, an assessment of one s ability to perform in an adult capacity in various facets of life. Disambig ... more details
The Educational Theatre Association abbreviated as EdTA , founded in 1929, is the professional association for theatre education . EdTA s mission is to make theatre a part of lifelong learning. The Association s major areas of effort educational development, teacher training, and advocacy serve to accomplish this mission by helping to improve the learning environment in the theatre arts. As the professional association for theatre educators, EdTA provides leadership for the International Thespian Society , an honorary organization for high school and middle school theatre students. The ITS offers everything from varied performance venues to college audition opportunities to formal awards and scholarships. EdTA publications include Dramatics and Teaching Theatre . Meetings include an annual conference for theatre teachers and a massive week long International Thespian Festival. Currently the event is held at the University of Nebraska in Lincoln, Nebraska Lincoln . This celebration of theatre hosts over 2500 students and their teachers from theatre programs throughout the world. Sources and external links http www.edta.org member services faqs.asp Official EdTA FAQ Category Theatrical organizations in the United States Category Theatrical organizations in Canada theater stub edu org stub ... more details
accuracy is available. In practice, the use of EDTA as a titrant is well established... Complex titration with EDTAEDTA , ethylenediaminetetraacetic acid, has four carboxyl groups and two amine groups that can act as electron pair donors, or Lewis base s. The ability of EDTA to potentially donate ... makes EDTA a hexadentate ligand. However, in practice EDTA is usually only partially ionized, and thus forms fewer than six coordinate covalent bonds with metal cations. Disodium EDTA is commonly used to standardize aqueous solutions of transition metal cations. Disodium EDTA often written as Na sub ... to represent any species of EDTA, with x designating the number of acidic protons bonded to the EDTA molecule. EDTA forms an octahedral complex with most 2 metal cations, M sup 2 sup , in aqueous solution. The main reason that EDTA is used so extensively in the standardization of metal cation solutions is that the formation constant for most metal cation EDTA complexes is very high, meaning that the equilibrium ... also favors the formation of the EDTA metal cation complex reaction product. For most purposes it can be considered that the formation of the metal cation EDTA complex goes to completion, and this is chiefly why EDTA is used in titrations standardizations of this type. Indicators To carry out metal cation titrations using EDTA, it is almost always necessary to use a complexometric indicator ... more details
TSE or Tris Sucrose EDTA , is a buffer solution containing a mixture of Tris Tris base , sucrose and EDTA . In molecular biology, TSE buffers are often used in procedures involving nucleic acids . Tris acid solutions are effective buffers for slightly basic conditions, which keep DNA deprotonated and soluble in water. The concentration of tris in the solution is kept near 25 Concentration Molarity mM . EDTA is a Chelation chelator of divalent cations , particularly of magnesium Mg sup 2 sup . As these ions are necessary co factors for many enzymes, including contaminant nucleases , the role of the EDTA is to protect the nucleic acids against enzymatic degradation. But since Mg sup 2 sup is also a co factor for many useful DNA modifying enzymes such as restriction enzyme s and DNA polymerase s, its concentration in TSE buffers is generally kept low typically at around 2.5 Concentration Molarity mM . The sucrose is generally kept at a concentration of 0.25 Concentration Molarity M to 0.3 M. Category Buffers biochem stub ... more details
TBE or Tris Borate EDTA , is a buffer solution containing a mixture of Tris Tris base , boric acid and EDTA . In molecular biology, TBE and TAE buffer TAE buffers are often used in procedures involving nucleic acids , the most common being electrophoresis . Tris acid solutions are effective buffers for slightly basic conditions, which keep DNA deprotonated and soluble in water. EDTA is a Chelation chelator of divalent cations , particularly of magnesium Mg sup 2 sup . As these ions are necessary co factors for many enzymes, including contaminant nucleases , the role of the EDTA is to protect the nucleic acids against enzymatic degradation. But since Mg sup 2 sup is also a co factor for many useful DNA modifying enzymes such as restriction enzyme s and DNA polymerase s, its concentration in TBE or TAE buffers is generally kept low typically at around 1 Concentration Molarity mM . Recipe 1 liter of 5X stock solution 54 g of tris Tris base CAS registry number CAS 37186 27.5 g of boric acid CAS 11280 20 ml of 0.5 M EDTA CAS 60004 pH 8.0 TBE can be diluted to 1X prior to use in electrophoresis, 0.5x is acceptable as well. References references See also LB buffer , lithium borate buffer, a similar buffer containing lithium ions in place of Tris TAE buffer , a similar buffer containing acetic acid in place of boric acid DEFAULTSORT Tbe Buffer Category Buffers de TBE Puffer es Tamp n TBE fr Tampon TBE it Buffer TBE pt Tamp o TBE ... more details
TBE can refer to Tick borne encephalitis TBE buffer , a buffer solution that consists of a mixture of tris base, boric acid, EDTA, and water Teledyne Brown Engineering Tetrabromoethane , a dense liquid used for mineral separation Tribromoethanol, an anesthetic agent with dangerous side effects To be determined To be elected , acronym The Black Eyed Peas , an American hip hop group disambig de TBE fr TBE it TBE pl TBE ... more details
TE buffer is a commonly used buffer solution in molecular biology , especially in procedures involving DNA or RNA . TE is derived from its components Tris , a common pH buffer, and EDTA , a molecule that chelation chelates cations like Magnesium in biological systems Mg sup 2 sup . The purpose of TE buffer is to solubilize DNA or RNA, while protecting it from degradation. Recipe A typical recipe for making 1X TE buffer is 10 mM Tris , bring to pH 8.0 with HCl 1 mM EDTA TE buffer is also called as T sub 10 sub E sub 1 sub Buffer, and read as T ten E one buffer . To make a 100 ml solution of T sub 10 sub E sub 1 sub Buffer, 1 ml of 1 M Tris HCl pH 8.0 and 0.2 ml EDTA 0.5 M and make up with double distilled water up to 100ml. Based on nuclease studies from the 1980 s, the pH is usually adjusted to 7.5 for RNA and 8.0 for DNA . Citation needed date September 2011 The respective DNA and RNA nucleases are supposed to be less active at these pH values, but pH 8.0 can safely be used for storage of both DNA and RNA. EDTA further inactivates nucleases , by binding to metal cations required by these enzymes. Genomic and plasmid DNA can be stored in TE Buffer at 4 C 39.2 F for short term use, or 20 C 4 F to 80 C 112 F for long term storage. Repeated freeze thaw cycles should be avoided. ref cite journal last Ross coauthors Haites, Kelly title Repeated freezing and thawing of peripheral blood and DNA in suspension effects on DNA yield and integrity journal Journal of Medical Genetics year 1990 volume 27 issue 9 pages 569 570 doi 10.1136 url http jmg.bmj.com content 27 9 569.short ref References references External links cite web title OpenWetWare TE buffer url http openwetware.org wiki TE buffer accessdate July 2, 2006 Category Buffers biochemistry stub ... more details
EDTA is the preeminent US industry association dedicated to the promotion of electric ... sector. http www.electricdrive.org EDTA supports the sustainable commercialization of all ... for the electric drive industry, http www.electricdrive.org EDTA members includes a diverse representation .... The http www.electricdrive.org EDTA is also well known for its annual EDTA Conference & Annual Meeting ref cite web url http www.edtaconference.org title EDTA Conference & Annual Meeting publisher Electricdrive.org ... sites weva WEVA , together with EVAAP Asia Pacific and EDTA North and South America . Activities ... EVS will be http www.evs26.org EVS26 , hosted by EDTA in Los Angeles , USA, May 2012. The History ... Transportation Association EDTA http www.goelectricdrive.com GoElectricDrive.com http www.edtaconference.org EDTA Conference & Annual Meeting http www.avere.org AVERE Official site http www.jari.or.jp ... more details
Chembox verifiedrevid 401341895 ImageFile Fast Sulphon Black F.svg ImageSize IUPACName 1 hydroxy 8 2 hydroxy 1 naphthylazo 2 4 sulfo 1 naphthylazo naphthalene 3,6 disulfonic acid OtherNames Fast Sulphon Black Section1 Chembox Identifiers CASNo 3682 47 1 PubChem SMILES c1ccc2c c1 ccc c2 N N c3cc cc4c3c c c c4 S O O O N N c5ccc c6c5cccc6 S O O O O S O O O O Section2 Chembox Properties Formula C sub 30 sub H sub 20 sub N sub 4 sub O sub 11 sub S sub 3 sub MolarMass 708.695 Appearance Density MeltingPt BoilingPt Solubility Fast Sulphon Black F is a complexometric indicator used with EDTA , almost exclusively used in copper complexation determination. Application Fast Sulphon Black is purple when complexed with copper, and turns green when titrated against EDTA, ref cite journal author Trimukhe, K.D. and Varma, A.J. title Complexation of heavy metals by crosslinked chitin and its deacetylated derivatives journal Carbohydrate Polymers year 2008 volume 71 pages 66&ndash 73 issue 1 url http www.sciencedirect.com science? ob ArticleURL& udi B6TFD 4NRT3C5 4& user 126524& rdoc 1& fmt & orig search& sort d& docanchor &view c& searchStrId 942113006& rerunOrigin google& acct C000010360& version 1& urlVersion 0& userid 126524&md5 4791aeb94cb4603587e0f71625d26c56 doi 10.1016 j.carbpol.2007.05.016 ref as the EDTA displaces it, being the better complexing agent due to the Chelation The chelate effect chelate effect . References references Handbook of copper compounds and applications by H. Wayne Richardson 1997 ISBN 0 82 478998 9 Category Complexometric indicators Category Naphthalenesulfonic acids Category 1 Naphthols Category 2 Naphthols organic compound stub ... more details
TAE buffer is a buffer solution containing a mixture of Tris base , acetic acid and EDTA . In molecular biology it is used in agarose electrophoresis typically for the separation of nucleic acids such as DNA and RNA . ref Ogden, R.C., and Adams, D.A., 1987 Electrophoresis in agarose and acrylamide gels. Methods Enzymol ., 152 , 61 87. ref It is made up of Tris acetate buffer, usually at pH 8.0, and EDTA , which sequesters divalent cations. TAE has a lower buffer capacity than TBE buffer TBE and can easily become exhausted, but linear, double stranded DNA runs faster in TAE. Recently, Brody & Kern simplified electrophoretic buffers by substituting TBE and TAE buffers for a more efficient and inexpensive conductive media in gel systems. ref Brody, J.R., Kern, S.E. 2004 History and principles of conductive media for standard DNA electrophoresis. Anal Biochem. 333 1 1 13. DOI 10.1016 j.ab.2004.05.054 PMID 15351274 http www.cc.ahs.chula.ac.th Molmed DNA 20electro 27s 20conductive 20media.pdf PDF ref Uses TAE Tris acetate EDTA buffer is used as both a running buffer and in agarose gel. ref Sambrook, Fritsch, and Maniatis 1989 Molecular Cloning A Laboratory Manual , 2nd ed., Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York, volume 3, apendices B.11 and B.23 ISBN 0879693096 ref Its use in denaturing gradient gel electrophoresis methods for broad range mutation analysis has also been described. ref Hayes, V.M. et al., 1999 Improvements in gel composition and electrophoretic conditions for broad range mutation analysis by denaturing gradient gel electrophoresis. Nucleic Acids Res ., 27 20 e29. PMID 10497279 ref TAE has been used at various concentrations to study the mobility ..., N.C. 2002 The free solution mobility of DNA in Tris acetate EDTA buffers of different concentrations ... glacial acetic acid, and 100mL of 500mM EDTA pH 8.0 solution, and bringing the final volume up to 1 ... will contain 40mM Tris, 20mM acetic acid, and 1mM EDTA. References references See also TBE buffer ... more details
are bound to the EDTA sup 2&minus sup and the other Co sup 2 sup ions are bound to four water ligands as well as carboxylate ligand s on the Co EDTA sup 2&minus sup entity. ref cite journal last1 E. F ... occurs to give Co EDTA sup 2&minus sup and Co H sub 2 sub O sub 6 sub sup 2 sup ions ... EDTA sup 2&minus sup into Co EDTA sup &minus sup , which would be unreactive toward cyanide because ... more details
A Color marker is used to monitor the progress of agarose gel electrophoresis and polyacrylamide gel electrophoresis PAGE since DNA, RNA, and most proteins are colourless. They are also referred to as tracking dye s. Commonly used color markers include Bromophenol blue , Cresol Red , Orange G and Xylene cyanol . Generally speaking, Orange G migrates faster than bromophenol blue, which migrates faster than xylene cyanol, but the apparent sizes of these dyes compared to DNA molecules varies with the concentration of agarose and the Buffer solution buffer system used. For instance, in a 1 agarose gel made in TAE buffer Tris acetate EDTA , xylene cyanol migrates at the speed of a 3000 base pair molecule of DNA and bromophenol blue migrates at 400 bp. However, in a 1 gel made in TBE buffer Tris borate EDTA , they migrate at 2000 bp and 250 bp respectively. ref Qiagen http www1.qiagen.com literature handbooks literature.aspx?id 1000960 GelPilot DNA Loading Dye Specifications English ref For PAGE, some commercially available molecular weight markers also called ladders because they look like the rungs of a ladder after separation contain pre stained proteins of different colours, so it is possible to determine more accurately where the proteins of interest in the samples might be. References references Category Biological techniques and tools Category Electrophoresis biochem stub ... more details
Infobox journal title Nephrology Dialysis Transplantation cover editor Carmine Zoccali discipline Nephrology abbreviation Nephrol. Dial. Transplant. NDT publisher Elsevier on behalf of the European Renal Association ERA and European Dialysis and Transplantation Association EDTA country Belgium currently Italy frequency Monthly history 1981 present openaccess license impact 3.564 impact year 2011 website http ndt.oxfordjournals.org link1 http ndt.oxfordjournals.org link1 name Online access link2 http ndt.oxfordjournals.org link2 name Online archive link3 http ndt.oxfordjournals.org link3 name Journal description on Oxford website JSTOR OCLC LCCN CODEN NDTD ISSN eISSN The Nephrology Dialysis Transplantation is a monthly Peer review peer reviewed medical journal . It is published by Oxford on behalf of the European Renal Association ERA and European Dialysis and Transplantation Association EDTA . It is abstracted and indexed in PubMed MEDLINE Index Medicus . According to the Journal Citation Reports , the journal has a 2011 impact factor of 3.564. ref name WoS cite web url http isiwebofknowledge.com title Web of Science year 2011 accessdate 2011 11 27 ref The journal s current editor in chief is Carmine Zoccali from Italy . References Reflist External links Official website http ndt.oxfordjournals.org Category Oxford academic journals Category Monthly journals Category English language journals Category Urology journals Category Publications established in 1981 ... more details
wiktionary EDT may refer to Ethylenediaminetetraacetic acid , or EDTA, a chemical widely used within medicine, science and industry. Eastern Daylight Time UTC 4 , a time zone observed in North America AEDT or Australian Eastern Daylight Time UTC 11 EDT text editor EDT Hub Electronic Document Transmission software used by many Healthcare Trusts in the United Kingdom. Eau de toilette or EdT Electrodynamic tether Chicago Engineering Design Team , a robotics team Event dispatching thread , a background thread used in Java programming language disambiguation Category Initialisms da EDT flertydig de Edt es EDT fr EDT it EDT vi Gi nh s ng ng y mi n ng nh h ng ... more details
Unreferenced stub auto yes date December 2009 Protein name enamelin caption image width HGNCid 3344 Symbol ENAM AltSymbols AIH2 EntrezGene 10117 OMIM RefSeq NM 031889 UniProt PDB ECnumber Chromosome 4 Arm q Band 13.3 LocusSupplementaryData Enamelin was described in older literature as an EDTA soluble enamel protein. It accounts for the organic portion of enamel, which represents 4 of enamel s mass. It turned out in recent research to be albumin derived from blood contamination. The current description of enamelin is a protein coded at 4q13.3 that is a modulator for mineral formation and crystal elongation in enamel. It is believed to surround the hydroxyapetite crystals in enamel. Significant proteins in enamel are amelogenin s and ameloblastin s. Category Dental enamel Category Teeth Dentistry stub ja pl Enamelina tr Enomelin ... more details
nowiki disuccinic acid EDDS is a chelating agent that may offer a biodegradable alternative to EDTA ... and the achiral meso compound meso R,S isomer. As a biodegradable replacement for EDTA, only ... complex. Shown here is the R,R enantiomer. In comparing the effectiveness of S,S EDDS versus EDTA ... 2 sub O K sub EDDS sub 10 sup 20.6 sup Fe H sub 2 sub O sub 6 sub sup 3 sup EDTA sup 4 sup Fe EDTA sup sup 6 H sub 2 sub O K sub EDTA sub 10 sup 25.1 sup Because of the lower stability constant for S,S EDDS than EDTA, the useful chelating range for S,S EDDS is narrower than that for EDTA, with the useful range being roughly 3 pH sub S,S EDDS sub 9 and 2 pH sub EDTA sub 11. However, this range is sufficient ... S,S EDDS and EDTA is the structure of the chelated complex that each compound forms. EDTA s six ... that exists in the Fe EDTA sup sup complex. ref cite journal author Pavel k, F and Majer, J. title ... chelating agent that offers an alternative to EDTA, of which 80 million kilograms are produced annually. Under natural conditions, EDTA has been found to convert to ethylenediaminetriacetic acid and then cyclize ... in EDTA and NTA Biodegradation journal Environmental Engineering Science volume 23 issue 3 pages ... can thus be used as a substitute for EDTA in its myriad applications. These uses usually revolve ... more details
essay like date July 2008 Pseudo gray platelet syndrome was described by Cockbill, Burmester, and Heptinstall 1988 ref name pmid3143601 cite journal author Cockbill SR, Burmester HB, Heptinstall S title Pseudo grey platelet syndrome grey platelets due to degranulation in blood collected into EDTA journal Eur. J. Haematol. volume 41 issue 4 pages 326 33 year 1988 month October pmid 3143601 doi url ref who reported a 25 year old woman with a history of mild bruising and bleeding. Another case was described in Japan in 2002. ref name pmid12463604 cite journal author Toyota S, Nakamura N, Dan K title Pseudo gray platelet syndrome in a patient with acute myocardial infarction journal Int. J. Hematol. volume 76 issue 4 pages 376 8 year 2002 month November pmid 12463604 doi url ref Presentation Bleeding time, activated partial thromboplastin time, prothrombin time, and euglobulin lysis time were within normal limits. There were no platelet antibodies detected. The patient s mother and two sisters had histories of easy bruising and heavy menstrual periods. A brother had no reported bleeding tendencies. Platelets from the mother, sisters, and a daughter were normal in number and appearance under the light microscope. Platelets in blood collected into EDTA tubes appeared gray and agranular compared with platelets from blood in citrate or heparin . The key finding is under electron microscopy , EDTA exposed platelets showed extensive activation, with loss of storage granule contents and pseudopod formation. Platelet aggregation studies were normal. The abnormal platelet reaction following EDTA exposure is thought to be caused by a plasma factor , although not an immunoglobulin . The mechanism by which platelet activation occurs remains unknown. Few cases have been reported in the literature. Comparison to gray platelet syndrome Pseudo gray platelet syndrome differs from gray platelet syndrome GPS , one of the giant platelet syndrome s. ref name pmid7957801 cite journal author ... more details
intro missing date March 2008 There are three classes of commonly used Enzyme inhibitor inhibitors for metalloproteinase s. In vitro , EDTA , 1,10 phenanthroline and other Chelating agent chelating compounds lower the concentration of metal to the point where the metal is removed from the enzyme active site . Classical lock and key inhibitors such as phosphoramidon and bestatin bind tightly by approximating the transition state of the hydrolysis of the peptide, preventing it from acting on other substrates. Protein inhibitors such as 2 macroglobulin are known to work with metalloproteinases. References http www.sigmaaldrich.com Area of Interest Biochemicals Enzyme Explorer Key Resources Protease Inhibitors Broad Spectrum Inhib .html Sigma Aldrich Catalog Category Protease inhibitors Enzyme stub ... more details
Stet is a Latin word meaning let it stand used in proofreading to indicate that a previously marked change is to be ignored. Stet may also refer to Stet novel Stet , the novel by James Chapman Stet software Stet , the public document comment collection software STET text editor STET , the folding editor STET fanzine STET , the science fiction fanzine Securities Turnover Excise Tax STET , the Securities Turnover Excise Tax STET Homeland Security Services STET , of security consultancy firm STET Homeland Security Services Stet docket STET Buffer, a mixture of NaCl , Tris buffer , EDTA and Triton X 100 used in molecular biology disambig ... more details
Trilon may refer to trilon s, display devices often used on game show s Trilon, a trademark of BASF for various chelation chelating agents derived from EDTA . ABS Trilon, a durable acrylonitrile butadiene styrene elastomer used in packaging and building materials Trilon 83, a codename for the nerve agent tabun nerve agent tabun . Trilon, the publisher of xv software Trilon Financial Corp., a Toronto based financial services provider now part of Brascan Corporation. Trilon Inc., maker of ShotSpotter, a Gunshot Location System . Trilon Records , a jazz and blues label of the 1930s and 1940s. The Trylon and Perisphere , two geometric temporary structures at the 1939 New York World s Fair . Trylon, a company that manufactured triangular cross section radio masts and towers, now part of Trylon TSF . dab ... more details
EDTA . Ref Florida State Horticultural Society, 1952, pages 20 25 ref Attempts to duplicate the correction of iron chlorosis in citrus in California failed when iron EDTA was used as source of iron .... Low amounts of iron EDTA easily correct the condition. However, in California, the cause of iron ... soils out complete the iron binding to EDTA . It was initially believed that chelated micronutrients ...,and use of EDDHA,EDTA and other such chelate fertilizers today is largely successful due to the pioneering ... more details
Image Ethylenediaminetetraacetic.png thumb Structure of EDTA Gerold Karl Schwarzenbach March 15, 1904 May 20, 1978 was a Swiss chemist . Schwarzenbach was born and grew up in Horgen , Switzerland . He studied chemistry at the ETH Zurich and graduated in 1928 with his dissertation Studien ber die Salzbildung von Beizenfarbstoffen Studies on the formation of pickling salt dyes . From 1930 to 1955 he was a lecturer and later professor of special inorganic and analytical chemistry at the ETH Zurich . He retired in 1973. One of his main research topics was Complex chemistry coordination chemistry . Gerold was substantially involved in the study of EDTA and the involvement of ligand s. In 1963 he was awarded the Marcel Benoist Prize ref Marcel Benoist Preis Die bisherigen Preistr ger http www.marcel benoist.ch d pre d1963sch.htm Gerold Schwarzenbach ref . In 1967 he was awarded the Torbern Bergman Medal ref http www.chemsoc.se sidor KK anadag medal.htm Analysdagarna 2006 Bot generated title ref ref http www.dac euchems.org events reportanalysdagarna03.pdf ref . In 1971 he was awarded an honorary doctorate from the University of Berne . References references External links PND 118763008 Persondata Metadata see Wikipedia Persondata . NAME Schwarzenbach, Gerold ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH March 15, 1904 PLACE OF BIRTH DATE OF DEATH May 20, 1978 PLACE OF DEATH DEFAULTSORT Schwarzenbach, Gerold Category Swiss chemists Category 1904 births Category 1978 deaths ca Gerold Karl Schwarzenbach de Gerold Schwarzenbach pt Gerold Schwarzenbach ... more details
Unreferenced stub auto yes date December 2009 A lysis buffer is a buffer solution used for the purpose of lysis lysing cells for use in molecular biology experiments that analyze the compounds of the cells e.g. western blot . There are many different kind of lysis buffer that one can apply, depending on what analysis the cell lysate will be used for e.g. red blood cell lysis buffer. Generally, lysis buffers contain tris HCl , EDTA , EGTA chemical EGTA , Sodium dodecyl sulfate SDS , deoxycholate , Triton X 100 tritonX and or NP 40 . In some cases the buffer may also contain NaCl 150 mM . In studies like DNA fingerprinting the lysis buffer is used for DNA isolation. Dish soap can be used in a pinch to break down the cell and nuclear membranes, allowing the DNA to be released. Other such lysis buffers include the proprietary Qiagen product Buffer P2 . DEFAULTSORT Lysis Buffer Category Laboratory techniques Category Cell biology Category DNA Biology stub ... more details
red in the presence of metals. Applications When used as an indicator in an EDTA titration, the characteristic blue end point is reached when sufficient EDTA is added and metal ions form complexes with the EDTA instead of the Eriochrome. Eriochrome Black T has also been used to detect the presence ... a procedure for determining the hardness of water using EDTA with Eriochrome indicator Category ... more details
Unreferenced stub auto yes date December 2009 A sequestrant is a food additive its role in food is to improve the quality and stability of the food products. Sequestrants form chelate complexes with polyvalent metal ions, especially copper , iron and nickel , which serve as catalysts in the oxidation of the fats in the food. Sequestrants are a kind of preservative . The name comes from Latin and means to withdraw from use Citation needed date September 2008 . Common sequestrants are Calcium disodium ethylene diamine tetra acetate E385 Glucono delta lactone E575 Sodium gluconate E576 Potassium gluconate E577 Sodium tripolyphosphate Sodium hexametaphosphate E452i Sodium and calcium salts of EDTA are also commonly used in many foods and beverages. Category Food additives Category Article Feedback 5 Ingredient stub fr S questrant it sequestrante lt Atskyriklis vi Ph gia c l p ... more details
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