https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Zinc_gluconate%2FenZinc gluconate/en - Revision history2026-05-22T06:20:19ZRevision history for this page on the wikiMediaWiki 1.43.0https://wiki.tiffa.net/w/index.php?title=Zinc_gluconate/en&diff=141636&oldid=prevFuzzyBot: Updating to match new version of source page2024-04-20T12:59:03Z<p>Updating to match new version of source page</p>
<p><b>New page</b></p><div><languages /><br />
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| Watchedfields = changed<br />
| verifiedrevid = 476996384<br />
| ImageFile = Zinc gluconate structure.svg<br />
| ImageSize = 300px<br />
| IUPACName =<br />
| OtherNames = zincum gluconicum<br />
|Section1={{Chembox Identifiers<br />
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}<br />
| ChemSpiderID = 391659<br />
| InChI = 1/2C6H12O7.Zn/c2*7-1-2(8)3(9)4(10)5(11)6(12)13;/h2*2-5,7-11H,1H2,(H,12,13);/q;;+2/p-2/t2*2-,3-,4+,5-;/m11./s1<br />
| InChIKey = WHMDKBIGKVEYHS-QFKJHGNTBI<br />
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}<br />
| StdInChI = 1S/2C6H12O7.Zn/c2*7-1-2(8)3(9)4(10)5(11)6(12)13;/h2*2-5,7-11H,1H2,(H,12,13);/q;;+2/p-2/t2*2-,3-,4+,5-;/m11./s1<br />
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}<br />
| StdInChIKey = WHMDKBIGKVEYHS-IYEMJOQQSA-L<br />
| CASNo_Ref = {{cascite|correct|CAS}}<br />
| CASNo = 4468-02-4<br />
| UNII_Ref = {{fdacite|changed|FDA}}<br />
| UNII = U6WSN5SQ1Z<br />
| PubChem = 20543<br />
| EC_number = 224-736-9<br />
| DrugBank = DB11248<br />
| KEGG = D02390<br />
| ChEBI = 29708<br />
| ChEMBL = 3833377<br />
| SMILES = [Zn+2].[O-]C(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[O-]C(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO<br />
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|Section2={{Chembox Properties<br />
| Formula = C<sub>12</sub>H<sub>22</sub>O<sub>14</sub>Zn<br />
| MolarMass = 455.685 g/mol<br />
| Appearance =<br />
| Density =<br />
| MeltingPtC = 172 to 175<br />
| MeltingPt_notes = <br />
| BoilingPt =<br />
| Solubility =<br />
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[[File:Zinc pills.jpg|thumb|Zinc gluconate dietary supplements]]<br />
'''Zinc gluconate''' is the [[zinc]] [[salt (chemistry)|salt]] of [[gluconic acid]]. It is an [[ionic bond|ionic]] [[chemical compound|compound]] consisting of two [[anion]]s of gluconate for each zinc(II) [[cation]]. Zinc gluconate is a popular form for the delivery of zinc as a [[dietary supplement]] providing 14.35% elemental zinc by weight.<br />
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Gluconic acid is found naturally, and is industrially made by the [[fermentation (biochemistry)|fermentation]] of [[glucose]], typically by ''[[Aspergillus niger]]'', but also by other [[fungus|fungi]], e.g. ''[[Penicillium]]'', or by [[bacteria]], e.g. ''[[Acetobacter]]'', ''[[Pseudomonas]]'' and ''[[Gluconobacter]]''. In its pure form, it is a white to off-white powder. It can also be made by electrolytic oxidation, although this is a more expensive process. The advantages are a lower microbiological profile, and a more complete reaction, yielding a product with a longer shelf life.<br />
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==Zinc gluconate and the common cold==<br />
Zinc gluconate has been used in [[zinc and the common cold|lozenges for treating the common cold]]. However, controlled trials with lozenges which include [[zinc acetate]] have found it has the greatest effect on the duration of colds. Zinc has also been administered nasally for treating the common cold, but has been reported to cause [[anosmia]] in some cases.<br />
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==Safety concerns==<br />
Instances of anosmia (loss of smell) have been reported with intranasal use of some products containing zinc gluconate. In September 2003, [[Zicam]] faced lawsuits from users who claimed that the product, a nasal gel containing zinc gluconate and several inactive ingredients, negatively affected their sense of smell and sometimes taste. Some plaintiffs alleged experiencing a strong and very painful burning sensation when they used the product. Matrixx Initiatives, Inc., the maker of Zicam, responded that only a small number of people had experienced problems and that anosmia can be caused by the common cold itself. In January 2006, 340 lawsuits were settled for $12 million.<br />
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The U.S. [[Food and Drug Administration]] (FDA) considers zinc gluconate to be [[generally recognized as safe]] (GRAS) when used in accordance with good manufacturing practice, although this does not constitute a finding by the FDA that the substance is a useful dietary supplement. On 16 June 2009 the FDA "warned consumers to stop using and discard three zinc-containing Zicam intranasal products. The products may cause a loss of sense of smell. ... FDA is concerned that the loss of sense of smell may be permanent." Matrixx responded that the FDA's allegations were "unfounded and misleading", citing a lack of evidence from [[Scientific control|controlled]] tests that Zicam causes anosmia. In its warning, the FDA stated, "This warning does not involve oral zinc tablets and lozenges taken by mouth. Dietary zinc is also not subject to this warning."<br />
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==Veterinary use==<br />
A zinc gluconate-based product, also containing [[arginine]], is used as a veterinary [[chemical castration]] drug. For dogs, the product is injected directly into the testicles. It has been sold under various brand names, including [[Neutersol]] and Esterilsol.<br />
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==External links==<br />
* {{ATC|A12|CB02}}<br />
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{{Dietary supplement}}<br />
{{Mineral supplements}}<br />
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{{二次利用|date=17 November 2023}}<br />
[[Category:Dietary supplements]]<br />
[[Category:Gluconates|zinc]]<br />
[[Category:Zinc compounds|gluconate]]</div>FuzzyBot