Sorbitol hmoov, tseem hu ua Sorbitol, yog hu ua Sorbitol, D-Glucitol, sorbol, d-sorbitol ua lus Askiv. Cov qauv molecular yog c6h14o6, uas yog lub ntsiab Photosynthetic cov khoom lag luam ntawm Rosaceaue nroj tsuag. Nws yog cov hmoov dawb hygroscopic lossis crystalline hmoov, flake lossis particle, tsw. Yooj yim soluble hauv dej (1g soluble nyob rau hauv kwv yees li {6}}. 45ml dej), soluble me ntsis hauv ethanol thiab acetic acid. Nws muaj lub qab zib txias. Nws qhov qab zib yog li ib nrab ntawm cov sucrose. Nws tus nqi calorific zoo ib yam li ntawd ntawm sucrose. Nws yuav tsis ua rau cov caries hniav thaum siv ua cov khoom qab zib. Hauv kev lag luam khoom noj khoom haus, cov ntsiab lus ntawm Sorbitol yog 69 ~ 71 feem pua. Kev ntsuam xyuas toxicity qhia pom tias kev tswj hwm kev ua kom dhau los yuav ua rau mob plab thiab kev mob plab zom mov.
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Tshuaj Cov Qauv |
C6H14O6 |
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Muaj pes tsawg leej |
182 |
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Molecular hnyav |
182 |
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m/z |
182 (1 {{{0 0.0 feem pua 0.0 feem pua), 183 (6.5 feem pua), 184 (1.2 feem pua) |
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Kev Ntsuam Xyuas |
C, 39.56; H, 7.75; O, 52.69 |
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Raws li Tuam Tshoj cov qauv kev txaus siab rau kev siv cov khoom noj khoom haus cov khoom noj (GB}), Sorbitage, kua zaub, kua zaub thiab khoom qab zib raws li kev xav tau ntau yam. Nyob rau hauv kev siv tswv yim tsim tawm, Sorbitol tuaj yeem siv los ua cov khoom noj muaj zaub mov noj, ntub dej sawv cev, tus neeg sawv cev chelitilizer thiab stabilizer thiab stabilizer. Cov zaub mov siv Sorbitol tuaj yeem siv tau los ntawm cov neeg mob ntshav qab zib, mob siab mob thiab cholecystitis. Ntxiv rau kev siv raws li lub qab zib, Sorbitol tseem muaj cov pa dej noo, thiab kev txhim kho cov ntaub so ntswg thiab tiv thaiv cov hmoov txhuv nplej siab los ntawm kev laus).
Sorbitol hmoovl, tseem hu ua D-Sorbitol, yog cov cawv hexagonal nrog cov molecular cov mis c ₆ h ₆ o ₁₄ thiab ib tug txheeb ze molecular hnyav ntawm 182.17. Raws li cov zaub mov tseem ceeb ntxiv, Sorbitol muaj ntau cov ntawv thov hauv kev lag luam khoom noj. Nws tshwj xeeb lub cev thiab lub cev yam ntxwv ua kom muaj raws li kev ua zaub mov noj.
Cov Khoom Yooj Yim
1. Cov qauv tshuaj
Sorbitol yog hexagonal haus cawv nrog plaub crystal qauv (,, Δ) thiab lub iav hloov kho lub ntsej muag amorphous. Nws cov qauv molecular muaj rau cov pab pawg hydroxyl (- Oh), muab cov yam ntxwv ntawm polyol.
2. Physiological cov yam ntxwv
Cov yam ntxwv metabolic: Sorbitol yog hom piam thaj uas tuaj yeem yog maj mam metabolized los ntawm cov neeg. Nws cov metabolism tsis ua rau ntshav qab zib kom sawv, thiab nws yog qhov tsim nyog rau kev siv ua cov khoom qab zib thiab cov zaub mov noj rau cov khoom qab zib ntshav qab zib.
Caloric Tus Nqi: Tus Calorie tus nqi ntawm Sorbitol yog tsawg tsis tshua muaj, txog 2.6 kcal / g, ntau qis dua uas ntawm sucrose (4 kcal / g).
Cov yam ntxwv ua haujlwm hauv cov khoom noj
1. Cov khoom qab zib: Qhov qab zib ntawm Sorbitol yog kwv yees li 60 feem pua ntawm cov uas muaj kev hloov pauv, muab cov qab zib zoo ib yam li sucrose.
Koob qab: Sorbitol muaj qhov qab zib saj thiab nqus tau cua sov thaum yaj hauv dej, txhim kho cov khoom noj txias. Nws yog tsim nyog tshwj xeeb rau kev siv hauv cov zaub mov xws li mint candies thiab dej qab zib.
2. Yisturizing tus neeg sawv cev
Kev nqus dej noo: Sorbitol muaj qhov yooj yim nqus dej noo nqus nqus muaj peev xwm nqus tau ntau dua li cov glycerol thiab ntau dua ntau dua sucrose. Ntxiv Sorbitol mus rau cov zaub mov tuaj yeem ua kom nws cov freshness, muag muag, thiab tiv thaiv kev tawg.
Mistururizing nyhuv: multi hydroxyl qauv xaus rau nws nrog zoo moisturizing tej yam, uas tuaj yeem hloov kho cov dryness thiab vaum ntawm cov khoom noj thiab txuas lub txee lub neej ntawm cov khoom lag luam.
3. Stabilizers
Tshuaj lom neeg ruaj khov: Cov tshuaj lom neeg ntawm cov tshuaj lom neeg ntawm Sorbitol yog qhov ruaj khov, tsis yog-volatile, acid thiab tsis yooj yim oxidized los ntawm huab cua. Thaum lub sijhawm ua zaub mov noj, sorbitol tuaj yeem tswj cov tshuaj ruaj khov los tiv thaiv kev hloov pauv tsis zoo nyob rau hauv cov zaub mov thaum cua sov lossis khaws cia.
Thermal Stability: Sorbitol muaj qhov zoo thermal stability thiab tsis muaj kev cuam tshuam nrog soluble amino comparing thaum rhuab, ua rau nws siv rau hauv cov khoom ci.
4. Thickener
Viscosity ntawm cov kua aqueous: cov kua ntawm sorbitol muaj cov viscitosity siab thiab tuaj yeem siv ua lub thickener los txhim kho cov qauv thiab saj cov zaub mov.
5. Cov tshuaj tiv thaiv
Antimicrobial Cov Khoom Siv: Sorbitol muaj cov tshuaj tiv thaiv antimicrobial ntawm cov khoom siab siab, uas pab kom txuas lub txee rau lub neej.
Cov ntawv thov tshwj xeeb hauv ntau hom khoom noj
1. Ci Khoom Noj
Mov ci thiab ncuav mog qab zib: sorbitol yog siv los ua cov moisturizer nyob rau hauv cia, thiab kom tiv thaiv cov mov mog thiab khaws cov mov mog los ntawm kev ua tawv thiab ncuav mog qab zib los ntawm ziab tawm.
Ib qho ntxiv ntawm cov nyiaj: hauv cov ncuav pastries thiab biscuits, cov lus pom zoo ntxiv cov sorbitol yog 3 feem pua mus rau 10 feem pua.
2. Khoom qab zib
Cov khoom qab zib lossis qab zib tsis muaj qab zib Nws cov khoom qab zib qis thiab tsis yog kev siv los ntawm qee cov kab mob ua rau nws muaj cov khoom siv raw rau ua cov khoom qab zib tsawg dhau los.
Ib qho ntxiv ntawm cov nyiaj: hauv ntau hom Candies, cov nqi thov kom pom zoo kom pes tsawg ntawm Sorbitol yog 3 feem pua rau 15 feem pua.
3. Cov Khoom Noj Khoom Noj
Yogurt thiab cheese: Sorbitol pab txhim kho cov qauv thiab saj ntawm cov khoom noj mis nyuj xws li cheese. Hauv cov kua mis yogurt, nws tuaj yeem ua kua mis nyeem qaub ncu nkaus thiab du; Hauv cheese, nws tuaj yeem tiv thaiv teeb meem xws li kev tawg thiab ntxhib thaum lub sijhawm cia.
Ib qho ntxiv: Kho raws li cov khoom siv tshwj xeeb.
4. Haus
Qab zib dawb los sis cov dej qab zib tsawg: sorbitol, raws li lub qab zib, txhim kho cov tsw ntawm cov tsw thaum tseem muaj cov kabmob anti thiab anti turlidity cuam tshuam.
Ib qho ntxiv ntawm tus nqi: Qhov nyiaj tsim nyog tsim nyog ntxiv rau kev haus dej tau tswj hwm ntawm 3 feem pua thiab 5 feem pua.
5. Khov Khoom Noj
Mis nyuj khov thiab mis nyuj khov: cov kua ntawm sorbitol muaj cov yam ntxwv ntawm kev txo qis taw tes. Thaum siv cov khoom noj uas khov xws li cov mis nyuj khov thiab dej khov, txo cov neeg dej khov ntawm cov siv ua ke ntawm cov khoom noj muaj dej khov lossis precipitates, thiab txhim kho qhov saj ntawm cov khoom.
Qhov nyiaj ntxiv: cov kev pom zoo ntxiv cov sorbitol hauv cov mis nyuj khov yog 3 feem pua rau 6 feem pua.
6. Lwm cov zaub mov
Jam thiab txhaws: moisturizing zog ntawm sorbitol khaws cov zaub mov noo thiab tiv thaiv kev tawg hauv nws cov jam thiab txhaws.
Ib qho ntxiv ntawm tus nqi: cov pom zoo ntxiv cov sorbitol hauv jam thiab sau yog 5 feem pua rau 10 feem pua.
Vitamin C Cov Khoom Siv Raw:Sorbitol hmoovyog ib qho tseem ceeb cov khoom siv rau kev tsim cov vitamin C. los ntawm kev ua kom zoo thiab tshuaj schthesis, nws tuaj yeem ua kom zoo rau hauv cov vitamin C yuav tsum tau los ntawm tib neeg lub cev.
1. Kev ruaj ntseg
Kev kawm toxicity:
Sorbitol feem ntau tsis muaj tshuaj lom thaum siv hauv kev sim. Qhov ncauj LC50 ntawm cov nas tau los ntawm 257000 rau 23200 mg / kg, qhia tias tsis muaj kuab lom.
Kev Tshawb Nrhiav Metabolic:
Sorbitol tau sai sai ntawd nyob rau hauv tib neeg lub cev thiab thaum kawg metabolized rau carbon dioxide thiab dej, uas tau tawm ntawm lub cev.
Kev pheej hmoo ntau dhau:
Ntau dhau ntawm sorbitol yuav ua rau daim siab muaj kev ua kom puas thiab nce txoj kev pheej hmoo ntawm kev rog. Yog li ntawd, kev saib xyuas yuav tsum tau them los tswj nws cov kev noj haus txhua hnub.
2. Cov kev txwv tsis pub
Cov Kev Cai Tswj Thoob Ntiaj Teb:
Tus Codex Stan 192-1995, tsim los ntawm Pab Pawg ntawm Cov Khoom Noj Ntxiv (CCFA) ntawm Codex Alimilitive Tus Neeg Sawv Cev (CCFA)
Cov Kev Cai Hauv Tsev:
Tuam Tshoj lub teb chaws cov zaub mov kev nyab xeeb cov qauv rau kev siv cov zaub mov muaj khoom noj (GB}) imposes qee yam kev txwv ntawm cov zaub mov kom ntseeg tau tias zaub mov muaj kev nyab xeeb.
Sorbitol, raws li ib qho khoom noj tseem ceeb ntxiv, muaj ntau cov ntawv thov hauv kev lag luam khoom noj. Nws tshwj xeeb lub cev thiab lub cev cov yam ntxwv ua kom tau raws li cov khoom noj khoom noj, cov khoom qab zib, cov dej noo, tawv, thiab tshuaj tiv thaiv. Hauv ntau hom khoom noj, daim ntawv thov ntawm Sorbitol tsis tuaj yeem txhim kho cov kev ntxhib los mos thiab saj ntawm cov khoom noj, tab sis kuj tau ntsib cov neeg siv khoom 'xav tau noj zaub mov zoo. Nrog rau kev nce siab zuj zus rau kev noj zaub mov zoo, kev lag luam xav tau kev lag luam tseem ceeb, ua lag luam kev lag luam nthuav dav thiab muaj peev xwm rau cov ntawv thov tshiab.
CuavSorbitol hmoov:
1. Ntxiv npaj tau 53 feem pua kev daws teeb meem aqueous mus rau autoclave, thiab ntxiv cov nickel catalyst nrog {2}}. 1 feem pua. Tom qab hloov chaw pa, hydrogenation tau ua nyob rau ntawm txog 3.5MPA, 15 {}}}. {}. {}.}}}.}}.}}.}} Tom qab 5 min ntawm nag lossis daus, lub sorbitol daws tau yog kho kom zoo los ntawm ion sib pauv resin. Cov Khoom Siv Raw Khoom Noj Qua: Hydrochloric Acid 19kg / t, khoom noj qab zib 3kel alloy hmoov 3kg / t, active carbon 4kg / t.
2. Lub ntsej muag zoo nkauj tau txais los ntawm WARDCH SACARTICATIC tau npaj los ntawm kev nruam lossis sib quas hydrogenation hauv nruab nrab siab.
3. Ntxiv 53 feem ntxiv a ahoour qab zib cov kua roj qab zib (hloov kho pH rau 8. Tswj qhov kub ntawm 150 degree thiab lub siab ntawm 3.5MPA:
Thaum cov ntsiab lus zoo nyob hauv qab no 0. 5 feem pua, cov tshuaj tiv thaiv ncav mus txog qhov kawg taw tes. Khom thiab lim. Muaj zog acid styrene cation sib pauv resin 001 rau filtrate hom 7 thiab muaj zog almonium hom ntawv xws li npib tsib xee thiab hlau kom tau tiav d-sorbitol.
Cim npe nrov: Sorbitol Ua Cas 50-70-4, cov chaw muag khoom, chaw tsim khoom, chaw tsim khoom, chaw lag luam wholesale, yuav, nqe, loj, rau muag