認(rèn)識(shí)椰油酰胺丙基甜菜堿 省賽獲獎(jiǎng)

CocamidopropylBetaine課前回顧與預(yù)習(xí)123請(qǐng)回顧椰油酰胺丙基甜菜堿的化學(xué)結(jié)構(gòu)、性質(zhì)、應(yīng)用和安全性。椰油酰胺丙基甜菜堿的英文名稱是什么？清潔類產(chǎn)品的英文表述是什么？目錄Contents1PART1[Overview概述]2PART2[Safety安全性]PART1[Overview概述]CONTENT1[FullText全文閱讀]CocamidopropylBetaine(CAB)andLauramidopropylBetainearepartofaclassofingredientscalledamidopropylbetaines.Theseingredientsconsistofvariousfattyacidsboundtoamidopropylbetaine.CocamidopropylBetaine,LauramidopropylBetaineandrelatedamidopropylbetainesareusedmainlyassurfactantsincosmeticandpersonalcareproducts.Surfactantshelptocleanskinandhairbyhelpingwatertomixwithoilanddirtsothattheycanberinsedaway.Inthisregard,theybehavelikedetergents(soap)andsoarefoundinbathproducts,skincleansingproductsandhaircareproducts,suchasshampoos,conditionersandsprays.CABisalsousedinhouseholdcleaningproducts,includinglaundrydetergents,handdishwashingliquidsandhardsurfacecleaners.Otherfunctionsreportedfortheseingredientsinclude:antistaticagent,hairconditioningagent,skin-conditioningagent-miscellaneous,surfactant-cleansingagent,surfactant-foamboosterandviscosityincreasingagent-aqueous.CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]CocamidopropylBetaineCocamidopropyl:Coc-amido-propylcoco椰子,amido-(酰)氨基,propyl丙基n.椰油酰胺丙基甜菜堿LauramidopropylBetaineLauramidopropyl：Laur-amido-propylLaur-月桂（酸）,amido-(酰)氨基,propyl丙基n.月桂酰胺丙基甜菜堿Surfactantsn.[助劑]表面活性劑/d??t??d??nt/n.清潔劑；去垢劑CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]DetergentHairconditioningagentn.頭發(fā)調(diào)理劑n.清潔劑n.皮膚調(diào)理劑n.泡沫促進(jìn)劑，起泡劑n.增稠劑CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]CleansingagentViscosityincreasingagentSkinconditioningagentFoamboostercosmeticandpersonalcareproductsskinhairsoapbathproductsskincleansingproductshaircareproductsshampoosconditionerssprayshouseholdcleaningproductslaundrydetergentshanddishwashingliquidshardsurfacecleaners化妝品和個(gè)人護(hù)理產(chǎn)品皮膚頭發(fā)皂沐浴產(chǎn)品皮膚清潔用品頭發(fā)護(hù)理產(chǎn)品洗發(fā)水護(hù)發(fā)素噴霧家用清潔產(chǎn)品洗衣液洗潔精硬表面清潔劑CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]CONTENT

3[SentenceParsing句子解析]這些成分由不同的脂肪酸與氨基丙基甜菜堿構(gòu)成。CocamidopropylBetaine(CAB)andLauramidopropylBetainearepartofaclassofingredients[calledamidopropylbetaines].Theseingredientsconsistofvariousfattyacidsboundtoamidopropylbetaine.椰油酰胺丙基甜菜堿(CAB)和月桂酰胺丙基甜菜堿是一類被稱為氨基丙基甜菜堿的成分。fattyacids脂肪酸；boundto鏈接，鍵合表面活性劑有助于清潔皮膚和頭發(fā)，通過幫助水與油脂和污垢混合，這樣它們就可以被沖洗掉。CocamidopropylBetaine,LauramidopropylBetaineandrelatedamidopropylbetainesareusedmainlyassurfactants[incosmeticandpersonalcareproducts].Surfactantshelptocleanskinandhair[byhelpingwatertomixwithoilanddirt][sothattheycanberinsedaway].椰油酰胺丙基甜菜堿、月桂酰胺丙基甜菜堿及相關(guān)的氨基丙基甜菜堿主要用作化妝品和個(gè)人護(hù)理產(chǎn)品的表面活性劑。CONTENT

3[SentenceParsing句子解析]

mixwith混合；rinsedaway沖掉beusedas被用來做…Hyaluronicacidisusedasamoisturizer.透明質(zhì)酸被用作保濕劑。Titaniumdioxideisusedasacolorant.二氧化鈦被用作著色劑。Parabensareusedaspreservativesinthefood,drug,andpersonalcareindustries. 對(duì)羥基苯甲酸酯被用作食品、藥品和個(gè)人護(hù)理產(chǎn)品的防腐劑。Waterisprimarilyusedasasolventincosmeticsandpersonalcareproducts. 水主要用作化妝品和個(gè)人護(hù)理產(chǎn)品的溶劑。Carbomersarefrequentlyusedasgelsincosmeticsandpersonalcareproducts. 卡波姆在化妝品和個(gè)人護(hù)理產(chǎn)品中經(jīng)常被用作凝膠。CocamidopropylBetaineisusedmainlyassurfactantsincosmeticandpersonalcareproducts. 椰油酰胺丙基甜菜堿主要用作化妝品和個(gè)人護(hù)理產(chǎn)品中的表面活性劑。CONTENT

3[SentenceParsing句子解析]Itmaybeusedasacolorantinfood.它可在食品中用作著色劑。Inthisregard,theybehavelikedetergents(soap)andsoarefoundinbathproducts,skincleansingproductsandhaircareproducts,suchasshampoos,conditionersandsprays.在這方面，它們的作用是洗滌劑(肥皂)，因此可以在沐浴產(chǎn)品、皮膚清潔產(chǎn)品和護(hù)發(fā)產(chǎn)品中找到，如洗發(fā)水、護(hù)發(fā)素和噴霧劑。CABisalsousedinhouseholdcleaningproducts,includinglaundrydetergents,handdishwashingliquidsandhardsurfacecleaners.CAB也用于家庭清潔產(chǎn)品，包括洗衣劑，洗潔精和硬表面清潔劑。Otherfunctionsreportedfortheseingredientsinclude:antistaticagent,hairconditioningagent,skin-conditioningagent-miscellaneous,surfactant-cleansingagent,surfactant-foamboosterandviscosityincreasingagent-aqueous.這些成分的其他功能包括:抗靜電劑，頭發(fā)調(diào)理劑，多功能皮膚調(diào)理劑，表面活性劑-清洗劑，表面活性劑-泡沫促進(jìn)劑和水相增稠劑。CONTENT

3[SentenceParsing句子解析]Inthisregard從這方面；laundry洗衣店，洗衣房；dishwashingliquids洗潔精；hardsurface硬表面；antistaticagent抗靜電劑；miscellaneous多方面的，其他；aqueous水的Including包括……在內(nèi)skin(includingtheeyearea) 皮膚(包括眼部)coloringproducts,includingcosmeticsandpersonalcareproductsappliedtothelips,andtheeyearea.彩妝產(chǎn)品，包括涂在嘴唇和眼睛區(qū)域的化妝品和個(gè)人護(hù)理產(chǎn)品。producttypesincludingskin,hair,nail,andmakeupproducts 產(chǎn)品類型包括皮膚、頭發(fā)、指甲和化妝品。SorbitanEstersareusedinavarietyofproductsincludingskincareproducts,skincleansingproducts,moisturizers,eyemakeupandothermakeup. 山梨醇酯用于各種產(chǎn)品，包括護(hù)膚品、潔膚產(chǎn)品、保濕霜、眼妝等化妝品。CABisalsousedinhouseholdcleaningproducts,includinglaundrydetergents,handdishwashingliquidsandhardsurfacecleaners.CAB也用于家庭清潔產(chǎn)品，包括洗衣劑，洗潔精和硬表面清潔劑。CONTENT

3[SentenceParsing句子解析]PART2[Safety安全性]ThesafetyofCocamidopropylBetaineandrelatedamidopropylbetaineingredientshasbeenassessedonseveraloccasionsbytheCosmeticIngredientReview(CIR)ExpertPanel.In1991,theCIRExpertPanelreviewedtheavailablepublishedscientificliterature,andconcludedthatCABwassafeforuseinrinse-offcosmeticproductsatthelevelsofusereportedintheavailableliterature.Duetothepotentialforskinirritationathigheruseconcentrations,howevertheCIRExpertPanelrecommendedthatforcosmeticproductsintendedtoremainontheskinforlongperiodsoftime(i.e.,leave-onproducts),theconcentrationofCABshouldnotexceed3%.BaseduponnewinformationshowingasubstantialincreaseinthenumberofusesofCAB,includingnewusesinaerosolproducts,andreportsofallergicskinreactionsinpatientswhousedrinse-offproducts,theCIRExpertPanelundertookanadditionalreviewofCABandrelatedamidopropylbetainesin2012.CONTENT1[FullText全文閱讀]Theprimaryinquiryforthe2012reviewrelatedtothepresenceofthe3,3-dimethylaminopropylamine(DMAPA)andfattyacidamidopropyldimethylamine(amidoamine)inCABandotherrelatedamidopropylbetaines.DMAPAandamidoaminearepresentinCABandotherrelatedamidopropylbetainesasmanufacturingby-products.DMAPAandamidoaminecansometimescauseallergicskinreactions(i.e.,dermalsensitization).However,literaturereviewedbytheCIRExpertPanelhasshownthatwhenthelevelsofDMAPAandamidoaminearereduced,thenumberofpeoplereactingisalsoreduced.Basedonitsreviewofthepublishedscientificliterature,theCIRExpertPanelconcludedthatcosmeticsusingCABandrelatedamidopropylbetainesweresafeaslongastheywereformulatedtobenon-sensitizing.TheCIRExpertPanelalsoadvisedindustrytocontinueminimizingtheconcentrationofthesemanufacturingby-products.CONTENT1[FullText全文閱讀]BeassessedonThedegreeofriskneedstobeassessedonacase-by-casebasis.對(duì)風(fēng)險(xiǎn)程度必須按各案情逐個(gè)加以評(píng)估。CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]被評(píng)估Reviewjudicialreviewn.司法審查；復(fù)審n.回顧；復(fù)習(xí)；評(píng)論；檢討；檢閱underreview 在檢查中；正在審查periodicreview 定期檢查；按期盤點(diǎn)vt.回顧；檢查；復(fù)審vi.回顧；復(fù)習(xí)功課；寫評(píng)論可沖洗的rinse-offcosmeticproducts淋洗類化妝品Rinse-OffCleansingFoam潔面泡沫乳霜Rinse-offConditioners

沖洗型護(hù)發(fā)素leave-onproductsCONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]rinse-off駐留類產(chǎn)品皮膚刺激性concentrationCONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]skinirritation濃度acuteskinirritation 急性皮膚刺激性Protectsensitiveskinfromirritation 保護(hù)敏感皮膚不受刺激lowconcentration

低濃度alcoholconcentration酒精濃度solutionconcentration溶液濃度CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]Aerosolaerosolproduct

氣溶膠產(chǎn)品aerosolsprays

噴霧劑

/?e?r?s?l/

n.[物化]氣溶膠；氣霧劑；噴霧器

adj.噴霧的；噴霧器CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]Dermaldermaltoxicity皮膚毒性

/'d??m?l/皮膚的，表層的，真皮CONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]Sensitizationdermal/skinsensitization 皮膚過敏反應(yīng)lightsensitization 光致敏

/?sens?ta??ze??n/敏感化；感光制訂；制定FormulaCONTENT

2[KeyWords&Phrases重點(diǎn)單詞和短語]Formulate分子式；公式；配方；嬰兒食品toformulate 制定，規(guī)定formulatestrategy 制定策略mathematicalformula數(shù)學(xué)公式chemicalformula

化學(xué)式babyformula嬰幼兒配方奶粉1991年，CIR專家小組審查了已發(fā)表的科學(xué)文獻(xiàn)，并得出結(jié)論，按照現(xiàn)有文獻(xiàn)報(bào)道的使用水平，CAB用于淋洗類化妝品是安全的。ThesafetyofCocamidopropylBetaineandrelatedamidopropylbetaineingredientshasbeenassessedonseveraloccasions[bytheCosmeticIngredientReview(CIR)ExpertPanel].In1991,theCIRExpertPanelreviewedtheavailablepublishedscientificliterature,andconcludedthatCABwassafeforuseinrinse-offcosmeticproductsatthelevelsofusereportedintheavailableliterature.椰油酰胺丙基甜菜堿及相關(guān)的酰胺丙基甜菜堿成分的安全性已由化妝品成分評(píng)估(CIR)專家小組進(jìn)行了數(shù)次評(píng)估。CONTENT

3[SentenceParsing句子解析]occasion機(jī)會(huì)，場(chǎng)合；scientificliterature科技文獻(xiàn)；available可獲得的，可找到的；potential可能性；recommend建議Duetothepotentialforskinirritationathigheruseconcentrations,howevertheCIRExpertPanelrecommendedthatforcosmeticproductsintendedtoremainontheskinforlongperiodsoftime(i.e.,leave-onproducts),theconcentrationofCABshouldnotexceed3%.由于CAB高濃度使用可能會(huì)對(duì)皮膚造成刺激，CIR專家小組建議，對(duì)于那些想要長(zhǎng)時(shí)間停留在皮膚上的化妝品(即駐留類產(chǎn)品)，CAB濃度不應(yīng)超過3%。CONTENT

3[SentenceParsing句子解析]occasion機(jī)會(huì)，場(chǎng)合；scientificliterature科技文獻(xiàn)；available可獲得的，可找到的；potential可能性；recommend建議Dueto由于……Thecoastroadisclosedduetobadweather.由于天氣惡劣，濱海公路暫時(shí)封閉。Siliconepolymerswouldn'tbesignificantlyabsorbedintotheskinduetothelargemolecularweightofthesepolymers. 硅樹脂聚合物不會(huì)被皮膚明顯吸收，因?yàn)檫@些聚合物的分子量很大。Duetoitsantioxidantproperties,BHTiswidelyusedincosmeticsandpersonalcareproducts.由于其抗氧化性能，BHT被廣泛應(yīng)用于化妝品和個(gè)人護(hù)理產(chǎn)品。Duetothepotentialforskinirritationathigheruseconcentrations,theconcentrationofCABshouldnotexceed3%. 由于較高的使用濃度對(duì)皮膚有潛在的刺激作用，CAB的濃度不應(yīng)超過3%。CONTENT

3[SentenceParsing句子解析]Hisabsencewasduetoheavytraffic.他因交通繁忙而缺席。Herillnessisduetobadfood.她的病是由于吃了變質(zhì)的食物造成的。拓展與思考表因果關(guān)系的詞匯有哪些1表原因because,becauseof,as/since,resultfrom,dueto,attributeto,owingto,onaccountof,nowthat,inthat2表結(jié)果so,thus,therefore,hence,asaresult,consequently;leadto,resultinBaseduponnewinformationshowingasubstantialincreaseinthenumberofusesofCAB,includingnewusesinaerosolproducts,andreportsofallergicskinreactionsinpatientswhousedrinse-offproducts,theCIRExpertPanelundertookanadditionalreview[ofCABandrelatedamidopropylbetaines]in2012.基于新信息顯示CAB的使用數(shù)量大幅增加，包括氣溶膠產(chǎn)品的新用途，以及使用淋洗類產(chǎn)品的患者導(dǎo)致皮膚過敏反應(yīng)的報(bào)告，CIR專家小組在2012年對(duì)CAB和相關(guān)的酰胺丙基甜菜堿進(jìn)行了額外的審查。CONTENT

3[SentenceParsing句子解析]substantialincrease大幅度增長(zhǎng)；additional附加的，額外的；primaryinquiry基本調(diào)查Basedupon/on根據(jù)……Thenovelisbasedonatruestory.這部小說是根據(jù)真實(shí)的故事寫成的。Basedontheavailabledata...根據(jù)現(xiàn)有的數(shù)據(jù)Basedontheavailableliteratureanddata...根據(jù)現(xiàn)有的文獻(xiàn)和數(shù)據(jù)Basedontheavailableinformation... 根據(jù)現(xiàn)有資料Baseduponthehumanexperience...根據(jù)人類的經(jīng)驗(yàn)Basedupontheseanimaldata... 根據(jù)這些動(dòng)物（實(shí)驗(yàn)）數(shù)據(jù)classifiedbasedontheirchemicalstructure根據(jù)他們的化學(xué)結(jié)構(gòu)進(jìn)行分類BaseduponnewinformationshowingasubstantialincreaseinthenumberofusesofCAB.基于新信息顯示CAB的使用數(shù)量大幅增加CONTENT

3[SentenceParsing句子解析]3,3-dimethylaminopropylamine:

di-methyl-amino-propyl-amineamidopropyldimethylamine:amido-propyldi-methyl-amineTheprimaryinquiryforthe2012reviewrelatedtothepresenceofthe3,3-dimethylaminopropylamine(DMAPA)andfattyacidamidopropyldimethylamine(amidoamine)inCABandotherrelatedamidopropylbetaines.2012年審查的主要問題與CAB和及其他相關(guān)的酰胺丙基甜菜堿中3,3-二甲基氨基丙胺(DMAPA)和脂肪酸酰胺丙基二甲胺(氨基胺)有關(guān)。CONTENT

3[SentenceParsing句子解析]substantialincrease大幅度增長(zhǎng)；additional附加的，額外的；primaryinquiry基本調(diào)查DMAPAandamidoamin