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{{Refimprove|date=February 2010}} |
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{{Refimprove|date=February 2010}} |
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| verifiedrevid = 408696936 |
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|ImageFile=disodium guanylate.png |
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| verifiedrevid = 439036940 |
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|ImageSize=180px |
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| ImageFile=disodium guanylate.png |
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|IUPACName=disodium methyl phosphate {{Citation needed|date=April 2010}} |
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| ImageSize=220px |
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|OtherNames=sodium 5'-guanylate<br>disodium 5'-guanylate |
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| ImageAlt=Skeletal formula of disodium guanylate |
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|Section1= {{Chembox Identifiers |
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| ImageFile1=Disodium guanylate 3D ball.png |
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| CASNo=5550-12-9 |
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| ImageSize1=240 |
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| CASNo_Comment = {{Citation needed|date=April 2010}} |
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| ImageAlt1 = Ball-and-stick model of the component ions of disodium guanylate |
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| PubChem=21712 |
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| IUPACName = Disodium 5′-guanylate |
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| SMILES=C1=NC2=C(N1C3C(C(C(O3)COP(=O)())O)O)NC(=NC2=O)N.. |
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| SystematicName = Disodium methyl phosphate |
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| OtherNames = {{Unbulleted list|Sodium 5'-guanylate}} |
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|Section1={{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|??}}<ref>{{cite web |url=https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=164216535&loc=es_rss |title=SID 164216535 - PubChem |website=pubchem.ncbi.nlm.nih.gov}}</ref> |
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| CASNo=5550-12-9 |
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| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} |
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| ChemSpiderID = 20407 |
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| PubChem=21712 |
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| ChEBI_Ref = {{ebicite|changed|EBI}} |
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| ChEBI = 132932 |
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| UNII_Ref = {{fdacite|changed|FDA}} |
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| UNII = B768T44Q8V |
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| SMILES=C1=NC2=C(N1C3C(C(C(O3)COP(=O)())O)O)NC(=NC2=O)N.. |
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|Section2= {{Chembox Properties |
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|Section2={{Chembox Properties |
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| C=10|H=12|N=5|Na=2|O=8|P=1 |
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| C=10 | H=12 | N=5 | Na=2 | O=8 | P=1 |
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|Section3= {{Chembox Hazards |
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'''Disodium guanylate''', also known as '''sodium 5'-guanylate''' and '''disodium 5'-guanylate''', is a natural di] ] of the ] ] (GMP). Disodium guanylate is a ] with the ] E627.<ref name=fin></ref> It is commonly used in conjunction with ] (], MSG). |
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'''Disodium guanylate''', also known as '''sodium 5'-guanylate''' and '''disodium 5'-guanylate''', is a natural ] ] of the ] nucleotide ] (GMP). Disodium guanylate is a ] with the ] E627.<ref name=fin></ref> It is commonly used in conjunction with ]. |
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As it is a fairly expensive additive, it is not used independently of glutamic acid; if disodium guanylate is present in a list of ingredients but MSG does not appear to be, it is likely that glutamic acid is provided as part of another ingredient such as a processed ] ]. It is often added to foods in conjunction with ]; the combination is known as ]. |
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As it is a fairly expensive additive, it is usually not used independently of ]; if disodium guanylate is present in a list of ingredients but MSG does not appear to be, it is likely that glutamic acid is provided as part of another ingredient such as a processed ] ]. It is often added to foods in conjunction with ]; the combination is known as ]. |
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Disodium guanylate is produced from dried fish or dried seaweed and is often added to ], ] and other ]s, savoury ], tinned ], cured ]s, and packaged ]. |
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Disodium guanylate is produced by fermentation.<ref>{{cite journal |last1=Conn |first1=Helen |title="Umami": The Fifth Basic Taste |journal=Nutrition & Food Science |date=1 February 1992 |volume=92 |issue=2 |pages=21–23 |doi=10.1108/EUM0000000000953}}</ref><ref>{{cite journal |last1=Kinoshita |first1=Kazumoto |last2=Shiro |first2=Teruo |last3=Yamazaki |first3=Akihiro |last4=Kumashiro |first4=Izumi |last5=Takenishi |first5=Tadao |last6=Tsunoda |first6=Toshinao |title=Industrial production of disodium 5?-guanylate |journal=Biotechnology and Bioengineering |date=July 1967 |volume=9 |issue=3 |pages=329–342 |doi=10.1002/bit.260090306|s2cid=84216811 }}</ref> It is often added to ], ]s and other ]s, savory ], tinned ], cured ]s, and packaged ]. |
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==Nutritional Information== |
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Disodium guanylate is not safe for babies under twelve weeks, and should generally be avoided by asthmatics and people with gout, as guanylates are metabolized to ]. However, the typical amounts found in food are generally too low to produce significant side effects.<ref name=fin/> Since it is often produced from fish,<ref name=fin/> ]s and ]s may wish to avoid it unless the product is specifically labeled as vegan or vegetarian. Such labels require the use of non-animal derived sources, such as seaweed or yeast. |
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==See also== |
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==See also== |
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==References== |
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==References== |
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{{DEFAULTSORT:Disodium Guanylate}} |
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{{DEFAULTSORT:Disodium Guanylate}} |
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