Calcium stearoyl-2-lactylate: Difference between revisions - Wikipedia

m

(9 intermediate revisions by 8 users not shown)

Line 6:

| ImageFile = Calcium stearoyl-2-lactylate.svg

| ImageSize = 250px

| IUPACNamePIN = calciumCalcium bis(2-(<nowiki/>{[2-octadecanoyloxypropanoyloxy(octadecanoyloxy)propanoyl]oxy}propanoate)

| OtherNames = {{Bulleted list

| OtherNames = E482, octadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, calcium salt; calcium bis(2-{[2-(stearoyloxy)propanoyl]oxy}propanoate); calcium verate; calcium stearoyl lactylate; calcium stearoyl-2-lactylate; calcium stearyl-2-lactylate; calcium stelate; stearoyl-2-lactylic acid, calcium salt; calcium alpha-(alpha-(stearoyloxy)propionyloxy)propionate; calcium 2-(1-carboxyethoxy)-1-methyl-2-oxoethyloctadecanoate; stearic acid, ester with lactate of lactic acid, calcium salt; stearic acid ester with lactic acid bimol. ester calcium salt; calcium bis(2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl) distearate

| E482

| octadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, calcium salt

| calcium bis(2-<nowiki/>{[2-(stearoyloxy)propanoyl]oxy}propanoate)

| calcium verate

| calcium stearoyl lactylate

| calcium stearoyl-2-lactylate

| calcium stearyl-2-lactylate

| calcium stelate

| stearoyl-2-lactylic acid, calcium salt

| calcium alpha-(alpha-(stearoyloxy)propionyloxy)propionate

| calcium 2-(1-carboxyethoxy)-1-methyl-2-oxoethyloctadecanoate

| stearic acid, ester with lactate of lactic acid, calcium salt

| stearic acid ester with lactic acid bimol. ester calcium salt

| calcium bis(2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl) distearate

}}

|Section1={{Chembox Identifiers

| CASNo = 5793-94-2

Line 30 ⟶ 45:

}}

'''Calcium stearoyl-2-lactylate''' (calcium stearoyl lactylate or CSL) or '''E482''' is a versatile, [[Regulation of food and dietary supplements by the U.S. Food and Drug Administration#Food additives|FDA approved]] [[food additive]]. It is one type of a commercially available [[lactylate]]. CSL is [[Toxicity|non-toxic]],<ref name="JECFA">{{cite book | editor = JECFA | year = 1974 | chapter = Toxicological Evaluation of Some Food Additives Including Anticaking Agents, Antimicrobials, Antioxidants, Emulsifiers and Thickening Agents 539. Stearoyl Lactic Acid, Calcium and Sodium Salts | title = Seventeenth Report of the Joint FAO/WHO Expert Committee on Food Additives, Who Food Additive Series 5}}</ref><ref name="Lamb">{{cite journal | last1 = Lamb | first1 = J. | last2 = Hentz | first2 = K. | last3 = Schmitt | first3 = D. | last4 = Tran | first4 = N. | first5 = D. | last5 = Jonker | first6 = K. | last6 = Junker, | title = A one-year oral toxicity study of sodium stearoyl lactylate (SSL) in rats | journal = [[Food and Chemical Toxicology]] | volume = 48 | issue = 10 | year = 2010 | pages = 2663–2669 | doi = 10.1016/j.fct.2010.06.037 | pmid = 20600527}}</ref> [[Biodegradation|biodegradable]],<ref name="Schaefer">{{Cite document | last1 = Schaefer | first1 = E.C | last2 = Matthews | first2 = M.E | title = Fatty Acids, C16-18 and C18-Unsaturated, Reaction Products with Lactic Acid and Monosodium Lactate (CAS# 847904-46-5): Ready Biodegradability by the Carbon Dioxide Evolution Test Method, Project No. 645E-101 for Caravan Ingredients | publisher = Wildlife International, Ltd. | place = Easton, Maryland | date = 2007 }}</ref> and typically manufactured using [[Renewable resource|biorenewable]] [[Raw material|feedstocks]].<ref name="Markley">{{cite book | last = Markley | first = K.S. | chapter = Historical and General | editor-last = Markley | editor-first = K.S. | title = Fatty Acids Their Chemistry, Properties, Production, and Uses Part 1 | publisher = Interscience Publishers, Inc. | place = New York | year = 1960 | pages = 16–21}}</ref><ref name="Baniel">{{Cite patent | inventor1-last = Baniel | inventor1-first = A.M. | inventor2-last = Eval | inventor2-first = A.M. | inventor3-last = Mizrahi | inventor3-first = J. | inventor4-last = Hazan | inventor4-first = B. | inventor5-last = Fisher | inventor5-first =Hazan, R.R. | inventor6-last = Kolstad | inventor6-first =Fisher, J.J. | inventor7-last = Stewart | inventor7-first =Kolstad, B.F. Stewart | title = Lactic Acid Production, Separation, and/or Recovery Process | patent-number = 5892109 | country-code = US | issue-date = Apr. 6, 1999 }}</ref> Because CSL is a safe and highly effective food additive, it is used in a wide variety of products from [[Baking|baked goods]] and [[dessert]]s to [[packaging]].<ref name="Ash">{{cite book | title = Handbook of Green Chemicals | edition = 2 | last1 = Ash | first1 = M. | last2 = Ash | first2 = I. | publisher = Synapse Information Resources | year = 2004 | place = Endicott, NY | page = 400 }}</ref><ref name="CFR-CSL">{{Cite book | title = Title 21 Code of Federal Regulations, part 172 | chapter = Calcium stearoyl-2-lactylate | date = January 1, 2010 }}</ref><ref name="EU1">{{cite journal | title = Regulation (EC) No 95/2 of the European Parliament and of the Council of 20 February 1995 on Food Additives Other Than Colours and Sweeteners |url=https://www.fsai.ie/uploadedFiles/European_Parliament_and_Council_Directive_No_95_2_EC.pdf| journal = Official Journal of the European Union | date = 1995-03-18 | pages = L61/1–63}}</ref><ref name="CFR-CSL3">{{Cite book | title = Title 21 Code of Federal Regulations, part 172 | chapter = Cellophane | date = January 1, 2010 }}</ref>

As described by the [[Food Chemicals Codex]] 7th edition, CSL is a cream-colored powder.<ref name="FCC-CSL">{{cite book | title = Food Chemical Codex | edition = 7 | chapter = Calcium Stearoyl Lactylate | pages = 157–159}}</ref> CSL is currently manufactured by the esterification of [[stearic acid]] and [[lactic acid]] with partial neutralization using food-grade hydrated lime ([[calcium hydroxide]]). Commercial grade CSL is a mixture of calcium salts of stearoyl lactic acid, with minor proportions of other salts of related acids. The [[Hydrophilic-lipophilic balance|HLB]] for CSL is 5.1. It is slightly soluble in hot water. The [[pH]] of a 2% aqueous suspension is approximately 4.7.<ref name="Ash" />

==Food labeling requirements==

Line 143 ⟶ 158:

[[Category:Food additives]]

[[Category:LactatesSalts of carboxylic acids]]

[[Category:Calcium compounds]]

[[Category:E-number additives]]