SAIB: Mai ke ke?ena hana a hiki i ka ?enehana, pahū piha o nā noi āpau
Ma ke ?ano he Sucrose derivative maoli, ua lilo ?o sucrose Isobutyrate (SAIB) i "star raw material" i ka mea?ai, ka lā?au lapa?au, nā mea ho?onaninani a me nā ?oihana ?oihana i nā makahiki i hala iho nei ma muli o kāna mau waiwai kemika kū?oko?a a me nā hi?ohi?ona noi?i ākea. Ma 2025, mana?o ?ia ka mākeke SAIB honua e ?oi aku ma mua o US $ 1.5 biliona, e ulu ana ma kahi CAGR o 8.5%?
1. ?O ka ?oihana mea?ai: ka po?okela i ?ike ?ole ?ia o nā mea inu ?ole a me nā mea?ai olakino ?
?O ka waiwai nui o SAIB i ka ?āpana mea?ai ?o ia ka emulsification a me ke kūpa?a. ?O ka lawe ?ana i nā mea inu carbonated ma ke ?ano he la?ana, hiki i ka SAIB ke pale pono i ka ho?oka?awale ?ana o ka aila a me ka wai a me ka ua o ka ?aila ma ka ho?oponopono ?ana i ka momona o ka ?ono, i ?oi aku ka kūlohelohe o nā mea inu citrus a ?oi aku ka ?ono. Ho?onui i ka Lepili Ma?ema?e
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Wahi a nā kūlana hou loa o ka CODEX Alimentarius Commission (CODEX), ?o ka nui o ka mea ho?ohui o SAIB i ka ?ono emulsified ?o 70g/kg (ma ke ?ano o nā mea inu i ho?opau ?ia, ?o ka ?ike maoli he 0.14g/kg wale nō), a ua hala kona palekana i ka hō?oia hui ?ana o EFSA o ka EU, FDA o ?Amelika Hui Pū ?Ia a me ke Komisina Ola Kina.
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2. ?O ka ?oihana lā?au lapa?au: ka holomua kipi i ka ?enehana ho?oku?u ho?omau lō?ihi ?
Ma ke kahua o ka lā?au lapa?au, ua ?ike nui ?ia nā hi?ohi?ona o SAIB o "ka ho?oku?u ha?aha?a ha?aha?a a me ka ho?oku?u ho?oku?u ki?eki?e". I ka ho?omaka ?ana o 2025, ua pa?i kahi hui mai ka Chinese Academy of Science i kahi pepa "Risperidone Long-acting microsphere storage System e pili ana i ka SAIB", ka mea i ho?onui maika?i i ka pō?aiapili ho?oku?u in vivo o ka lā?au antipsychotic Risperidone i 78 mau lā, ho?emi i ka helu ho?oku?u koke ?ana i 0.64%, a ho?omaika?i i ka maika?i ma mua o ka ? ? ? ?forme ? ? Ua alaka?i kēia hopena i ka ho?omaika?i nui ?ana i ka mālama ?ana i ka lā?au lapa?au ma waena o nā ma?i me ka ma?i no?ono?o.
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Eia kekahi, ?o ka noi?i ?ana o SAIB ma nā kahua o ka adjuvant kano a me ka ho?omākaukau ho?oku?u ho?oku?u kūloko kūloko ua komo i ke kahua ho?okolohua clinical phase III. Ua hō?ike hou aku ?o Pfizer e loa?a ana kāna kano ma?i ma?i ma?i SAIB i ka makahiki 2026, me ho?okahi ?ano o ka pale e uhi i ka wā ma?i āpau.
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3. ?O nā mea ho?onaninani a me ka ho?ohana ?ana i kēlā me kēia lā: ho?onui pālua i ka palekana o ke kaiapuni a me ka pono ?
Ho?ohana ?ia ?o SAIB ma ke ?ano he mea hana ki?i?oni?oni a me ka solvent i nā mea ho?onaninani e ho?omaika?i nui i nā waiwai moisturizing a me ka lō?ihi o nā huahana. I Malaki 2025, ua ho?okumu ?o Chanel i ka lipstick "Bio-Lip series", me ka ho?ohana ?ana i ka SAIB ma kahi o ka petroleum-based film forming agent, i hiki ai i ka lipstick ke mālama i ka pa?a ma -20 ° C a 50 ° C, ?oiai e hō?emi ana i nā microplastic emissions e 30% ?.
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Ma ke kahua o ka ho?oma?ema?e kemika i kēlā me kēia lā, ho?ohana ?ia ?o SAIB e Unilever, Procter & Gamble a me nā hui ?ē a?e e ho?omohala i nā huahana mālama pēpē kūikawā ma muli o kāna mau waiwai biodegradable. Hō?ike nā ho?okolohua ?o ka mea holoi hua?ai a me ka mea kanu i loa?a ka 0.5% SAIB hiki ke ho?one?e ma mua o 90% o nā koena pesticide, a ?a?ohe ?eha i ka ?ili ?.
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? ?Elua, ?enehana hou: ka?ina hana synthesis a me ka ho?onui ?ana i ka hana ?elua alahele like ?
1. Ho?emi ka ?enehana synthesis ?ōma?oma?o i ke kumukū?ai hana
Ke hilina?i nei ke ka?ina hana SAIB ku?una i ka esterification o ka acetic anhydride a me ka isobutyric anhydride, nona nā pilikia o ka ho?ohana ?ana i ka ikehu ki?eki?e a me nā huahana he nui. I ka makahiki 2024, ua ho?omohala ka hui Kelemania ?o BASF i ka enzyme catalyzed continuous flow synthesis technology, ka mea i ho?emi i ka mahana hopena mai 120 ℃ a 60 ℃, ho?onui i ka ho?ohana ?ana o nā mea maka i 98%, a ho?emi i ka ho?oku?u kalapona e 40%?8. Ua hana ?ia ka ?enehana ma Guangzhou Institute of Custom Chemicals, Kina, me ka mana hana makahiki o 5,000 tons ?.
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2. Ho?onui ?ia ka palena noi o ka ho?ololi hana ?
Ho?omaika?i hou ?ia ka solubility a me ka biocompatibility o SAIB ma o ka ho?okomo ?ana i nā pū?ulu hana e like me nā hui hydroxyl a me carboxyl. ?o kahi la?ana:
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? Water-soluble SAIB? : SAIB-PEG copolymer i ho?omohala ?ia e Jabuchi Chemical ma Iapana, ho?ohehe?e ?ia i ka wai anuanu, ho?ohana ?ia no ka ho?omākaukau ?ana i ka hyaluronic acid sustained-release microneedle patch ?;
? light curing SAIB?: Ua ho?ohana ?o 3M no ka pa?i ?ana i nā mea niho niho 3D, e hō?emi ana i ka manawa ho?ōla i 5 kekona a ho?onui i ka ikaika compressive e 20%.
?O ke kolu, ka ho?oikaika ?ana o ka mākeke honua: alaka?i i nā kulekele a me nā ho?okūkū kūloko
1. Ua lilo ka ?āina ?o ?Asia-Pākīpika i ?enekini o ka ulu ?
Ua pi?i ka noi no SAIB i nā mākeke e kū mai ana e like me Kina a me India. Wahi a nā helu helu, i ka makahiki 2024, ua ho?onui ?ia ka lawe ?ana mai o SAIB o Kina e 25% makahiki-ma-makahiki, i ho?ohana nui ?ia i nā mea inu (55%), lā?au lapa?au (30%) a me nā uhi inika (15%) ?. I Ianuali 2025, ua ho?okomo ke Komisina Ola Ola o Kina i ka SAIB i ka ho?oponopono hou ?ana o ka Standards for the Use of Food Additives, me ka mana?o e ho?onui i kāna noi i nā mea inu mea kanu.
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2. Ho?okumu nā lula kaiapuni ?Eulopa i nā koi ?ē a?e ?
Ke koi nei ka European Union's Sustainable Chemical Strategy (SCS) i ka ho?opau ?ana i ka 50% o nā plasticizers-based petroleum e 2030. ?O SAIB, ma ke ?ano he ?ano bio-based, ho?omau ka ho?onui ?ana i kona komo ?ana i nā wahi e like me ka PVC film a me nā mea pā?ani keiki. ?O ka mea hana papa lā?au Italia SAIB Group (loa?a iā Egger Group i ka makahiki 2025) ua ho?okomo i nā mea ho?opili eco-friendly SAIB e hō?emi ana i nā ho?oku?u VOC ma lalo o 0.1ppm ?
3. ?O nā hui ?Amelika ?ākau e ho?olalelale i ka hā?awi ?ana i nā patent
Ma Malaki 2025, ua ?oi aku ka nui o nā patent e pili ana i ka SAIB i ka honua ma mua o 1,200, kahi o DuPont a me International Flavor and Fragrance Company (IFF) e noho ana he 60% o ka loko patent kumu. I kēia mau lā, ua ho?opi?i ?o IFF iā CJ Group o South Korea no ka hō?ino ?ana i kāna "SAIB-nanocellulose composite emulsification technology", e koi ana i ka huina o 230 miliona mau kālā ?Amelika, e ho?oulu ai i ka hopohopo nui i ka ?oihana e pili ana i ka pale ?ana i ka waiwai na?auao ?
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? Nā pilikia a me nā mana?o: ?o ka ho?omau a me ka palekana ?
?Oiai ka ?ōlelo ho?ohiki a SAIB, ke kū nei ?o ia i ?elua mau pilikia nui:
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?O ka bottleneck lako waiwai maka: ?o ka loli o ke kumukū?ai kō o ka honua e pili ana i ka pa?a ?ana o ke kumukū?ai SAIB, ?o Brazil, Thailand a me nā wahi hana nui ?ē a?e i ?imi i ke ka?ina hana hou o ka sucrose extraction mai ka bagasse.
? Ka ho?opa?apa?a ?ona lō?ihi ? : ?Oiai ?o ka waiwai ADI i ho?onohonoho ?ia e FAO/WHO he 0-10 mg/kg, ua nīnau ka Norwegian Food Safety Authority ma 2024 i ka hiki ke ho?opau ?ia ka endocrine o nā metabolites SAIB, a ke ho?omau nei nā noi?i kūpono ?
I ka wā e hiki mai ana, me ka ho?ohui ?ana o ka biology synthetic a me ka nanotechnology, ua mana?o ?ia ?o SAIB e ho?okō i nā holomua ma nā kahua palena e like me nā ki?i ?oni?oni edible a me nā mea kino kino. Ua wānana ka International Federation of Food Science and Technology (IFT) e ?oi aku ka mākeke derivatives SAIB ma mua o $ 5 biliona e 2030, e lilo ana i pou ko?iko?i o ka bioeconomy ?
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Ka hopena
Mai kahi omole inu kalapona a hiki i ka lā?au lapa?au lō?ihi e ho?oku?u lohi, mai kahi lipstick pili i ke kaiapuni a i kahi ki?i?oni?oni degradable, SAIB ke ho?ololi hou nei i ka ?āina ?oihana honua ma ke ?ano he "crossover generalist". Ma lalo o ke kāko?o pālua o ka ?enehana hou a me ka ho?okele kulekele, ?o kēia "ho?ololi ?ōma?oma?o" i ho?okumu ?ia e nā derivatives sugar e kākau i ka mo?olelo ?oihana o nā makahiki e hiki mai ana.