Partial preview of the text
Download Pharmaceutical Emulsions: Principle and Applications and more Study notes Pharmacy in PDF only on Docsity!
| PHaRMACEUTICS EMULSIONS — Ay emulnion so biphasic Miya pmparntion Covtal ning hwo immisatble Liguish » Ome oy hie, da conmuted inte minute globules ids Hie other. > The Lid which a Comte inde mdnuke Ys Calli the ols bowed Phare nl the Lawl do Phase. — The yebule size th emulsion vorien from 0.26 be 2SKm Advantog ex @ These or more palatable fu owl admiristAstin, Uti, mark the wmblearat tink anol odour. © thac provides protection Bf drugs pom oxidation or @ Emubriion cortairing dali, Combohycliates anal Vitamins One Odd nyt TdAa verourdy bo the poatiati toho ae Unoble to teke then orlly . C) Emulsions dupsours the absorph™ of oily Whe Lake, TrtOnaliy PAQE > 4. TY bes} Emations © Oil th waker type Coe) Un this, the oil ws do clisb- Mast phe whuiss water us to the cenktinow proc. —> The oil/wotea type emtaions arr pAgpeud gor Prt Amel Urde. —> These emulsions arr formed pom Mone valet bares Juke Not, kt and NH*, Ow wal a2 Cnmnlrifyt ry agect eg. Gum acacia , tAagecarth , meHyl cellulan . saponins @® Woter in ott type Cw/o)—s in Ha, the waa UW do dispersed phase hers oil UA dy the conk’nous phere. —> The w/o bybe emubions arr main ured external cu Lebew duol Cems. “t . — ae. Ormliions au formed from divalent bases Like Ce , Malt Onl Ti arr vel ay Coaslsiffing agerts . eg. Wool fot , Abin , betg War. Tesh fer ddentifotion of bebe | Emubiion The emulsion, Uy oblate) with water. @ Dilubien Tut > 44, Emabin Auvaiy stable = 0/0 Ensim bduaks = w/o. PAGE 2 F Ormubation Of Emulsion o se , @ Crodaifeying Aa eos aE wie bf tes bhares He city ety Aroluerd the frkeyae'- phase and a9,Uecus ohare auol Huy moke them miscible Lil, each other and foun a Abeble Cruden, — These ar also known ay Emu gents Or Cmubi fies . — Type of Comnlai fp ng of ents an E maalaitiog fg aks J Synthetic “4 Mata A Colle Aerie Sodium Gabony ene Math P Sonic Vegchab ( Py wet N x Source Cree ‘ Wool fat Quin deeta Tag acon Cys yotk > Agar ckbtn, Pet > Starch v 1 Srogacic Acehst Milde tf tt nelia Corl ow- AXE Magnum iden onde Ls cLoderte- ; AX hectonite. Lech Phas Page> 4 © Aptoxidats — Enuitonmedot conditions Lhe oni dotion by atmosphiic Oxygen an be av vjcled by pat} Ak oriclants “Atich, OA, tocophast , qatic aud , pro - pyt gatke del arcorbic acid. ® Flavowy » A Carbinteoy Peron aad Aieetend age provides qrctten palatibQuiy to emvbiol & 9+, Vanilli, enet lubyole. Preparotion of Emalaions O) Day Oi) methad — 4h thy prthed , the ail dA wills quer witty a Lille otmanct: ef weit & foe the priiarg Cnoslain. i The tiituotion is continows ti o ‘ idkeing” dour Js Vaud creck a thick urhich white Cam Ju fone. { adious we aucstes fumed, the Aminig water Wa ado te tha tino —> Rolin woe L4t2t1] == Coil : woken: gum) PADE > 0) Crackt —» Cracking means the Aeperction 64 two “Ad ae 64 Sha aud Corthers spe Sus oe Coaliacems o ada poue phar globule which ar yf nb to Ae ots pase bony Shaleing. me Cracleing haoy Occuns clue to the ees AlasO4 t~ 0) Buy addition Gf Crmmtsifying agest sulle bebe & 4 bropovalad metals ee of tl rade ae Avabs of divalut beds produ Wlo type emulitn. @ by durmpotion os usbtin of cms en On did Us addicl bo Ablerlint Aoaf Mumrluion , ik Come He dicompovition 4 dn ennalai fpr agent - () ba addition of a Common Agluut, tor c-g., addib'on ef adeoket to burpadine Linimadt inl to Ha trenton ¢ liar sslahion bean etl, oft Aap and water ae Actalle Jad to detmction ndiy oY ern On gma, bockeriod and merld gpeuoth be of ermal dgrg firky Arnol Cou e PAGES F Citing 5. Caan he defined as ta Upwarel Conse ing > Caney ed homed qlee be for a thick aye ak the Of the emlnm. Ove deol. —> Aecording te Stoke's dour vk clepoal On olitffeat Lo fea Can be. ae Cl Or — V= LA Caimi) g | iM Whar Ve Aoke Lam A= fain waa, dh= clemily of olispered bhere dss denwily Cont rend phar a= Guwi bert coms bet N+ veatonty ef Ha olisperion meliun, > Rous of Gebule , Robe of taming o Anclina of Ha globules. (ity Di}femee in dew fy 2 dispes phan end cotnous phar, a of Aaaning of differnen blo beth mealiim iy, Vda eoai ty 64 olisbeon medion, , | Vela vat by ‘ Rab of taming ob PAGED