• Kí NiStreptococcus Thermophilus ?
Ninu itan-akọọlẹ gigun ti ile eniyan ti awọn microorganisms, Streptococcus thermophilus ti di eya igun ile ti ile-iṣẹ ifunwara pẹlu resistance ooru alailẹgbẹ rẹ ati agbara iṣelọpọ agbara. Ni ọdun 2025, awọn abajade iwadii tuntun ti Ile-ẹkọ giga Kannada ti Awọn ile-iṣẹ Fermentation Ounje ati International Dairy Federation (IDF) jẹrisi ipo ẹda ominira rẹ ni ipele genomii fun igba akọkọ, ti samisi ipele tuntun ni oye imọ-jinlẹ ti “goolu olomi” yii. Gẹgẹbi igara mojuto ti awọn ọja ifunwara fermented pẹlu iṣelọpọ lododun ti o ju 30 milionu toonu ni kariaye, Streptococcus thermophilus n ja nipasẹ awọn aala ibile ati ṣeto igbi ti ĭdàsĭlẹ ni awọn ounjẹ iṣẹ ṣiṣe, ilera iṣoogun ati awọn aaye miiran.
Streptococcus thermophilus jẹ orukọ akọkọ nipasẹ Orla-Jensen ni ọdun 1919. Lẹhin ariyanjiyan ti awọn ẹya-ara ti o dinku ni ọdun 1984 ati isọdọtun eya ni ọdun 1991, nikẹhin o fi idi ipo ẹda ominira rẹ mulẹ nipasẹ gbogbo ilana genome (ANI ≥ 96.5%, dDDH ≥ the 205%) ni China ati European Union. gbogbo wọn ṣe akojọ rẹ bi igara ounje ailewu (GRAS). Ni ọdun 2025, ẹda karun ti IDF “Atokọ ti Kokoro fun Awọn ounjẹ Ikilọ” yoo pari imudojuiwọn boṣewa.
Streptococcus thermophilus jẹ Giramu-rere, ti kii ṣe spore-forming, anaerobic facultative, pẹlu iwọn otutu idagbasoke ti o dara julọ ti 45-50 ° C, iwọn ifarada pH ti 3.5-8.5, ati resistance ooru to lagbara (oṣuwọn iwalaaye> 80% lẹhin itọju 85 ° C fun awọn iṣẹju 30).
• Kini Awọn anfani tiStreptococcus Thermophilus?
Da lori diẹ sii ju awọn ẹkọ 2,000 ni kariaye, Streptococcus thermophilus ṣe afihan iye ilera onisẹpo pupọ:
1. Itọju Ilera ti inu
Ilana Ododo Kokoro: Idilọwọ awọn kokoro arun pathogenic nipa fifipamọ awọn bacteriocins (bii Salivaricin), jijẹ opo ti bifidobacteria ifun nipasẹ awọn akoko 2-3.
Atunṣe mucosal: Ṣe atunṣe ikosile ti Jiini Gal3ST2, dinku fucosylation ti mucin colonic, ki o si mu iredodo mucosal oporoku ti chemotherapy ti o fa.
2. Ilana ti iṣelọpọ
Iṣakoso suga ẹjẹ: Idawọle kokoro-ooru le dinku suga ẹjẹ aawẹ ni awọn eku dayabetik nipasẹ 23% ati ilọsiwaju ifamọ insulin (itọka HOMA-IR dinku nipasẹ 41%).
Ti iṣelọpọ agbara idaabobo awọ:Streptococcus thermophilusṣe idiwọ iṣẹ ṣiṣe reductase HMG-CoA, dinku omi ara LDL-C nipasẹ 8.4%, ati mu awọn ipele HDL-C pọ si.
3. Imudara ajesara
Ilana Cytokine: Ṣiṣe ifasilẹ IL-10 (ifọkansi pọ nipasẹ awọn akoko 1.8), dẹkun TNF-a (ti o dinku nipasẹ 52%), ati ki o mu ipalara ti o pọju.
Agbara idankan mucosal: Ṣe igbega ikosile ti awọn ọlọjẹ idapọmọra (ZO-1, Occludin) ati pe o dinku permeability oporoku (permeability FITC-dextran dinku nipasẹ 37%).
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4. Anti-Cancer O pọju
Idinamọ akàn ti awọ: Degrades carcinogens nipasẹ ọna β-galactosidase, idinku isẹlẹ tumo ni awọn eku Apcmin/+ nipasẹ 58%.
Ifilọlẹ Apoptosis: Mu ipa ọna Caspase-3 ṣiṣẹ, nfa ilosoke 4.3-agbo ni oṣuwọn apoptosis ti awọn sẹẹli alakan inu HT-29.
• Kini Ohun elo TiStreptococcus Thermophilus?
Streptococcus thermophilus n ja nipasẹ awọn aala ibile ati ṣiṣe agbekalẹ matrix ohun elo oniruuru:
1. ifunwara Industry
Yogurt/warankasi: idapọ pẹlu Lactobacillus bulgaricus, kikuru akoko coagulation si wakati mẹrin ati jijẹ ikore ọja nipasẹ 15%.
Awọn ọja suga-kekere / kekere-ọra: Nipasẹ imọ-ẹrọ iṣelọpọ EPS, líle ti warankasi ọra kekere ti pọ si nipasẹ awọn akoko 2 lati ṣe afiwe ohun elo ti o sanra ni kikun.
2. Ounje iṣẹ
Ounjẹ ti a ṣakoso suga: awọn ounjẹ aarọ pẹlu 5% lulú kokoro arun le ṣe idaduro tente oke suga ẹjẹ postprandial nipasẹ awọn wakati 1.5.
Ajẹsara ajẹsara:Streptococcus thermophilusidapọ pẹlu oligofructose, oṣuwọn ikolu ti atẹgun atẹgun ninu awọn ọmọde dinku nipasẹ 33%.
3. Medical Health
Ounjẹ iṣoogun pataki: ti a lo fun awọn igbaradi ijẹẹmu ti inu lati mu ipo ijẹẹmu ti awọn alaisan kimoterapi dara si (albumin pọ si nipasẹ 1.2 g/dL).
Awọn oogun probiotic: ni idapo pẹlu bifidobacteria lati ṣe agbekalẹ awọn tabulẹti itọju IBS, pẹlu oṣuwọn iderun bloating ti 78%.
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4. Ogbin Ati Idaabobo Ayika
Awọn afikun ifunni: Din oṣuwọn gbuuru piglet dinku nipasẹ 42% ati mu iwọn iyipada kikọ sii nipasẹ 11%.
Itọju omi idọti: Ilọkuro COD ti omi idọti ibi ifunwara nipasẹ 65% ati dinku iṣelọpọ sludge nipasẹ 30%.
• Newgreen Ipese Ga DidaraStreptococcus ThermophilusLulú
Akoko ifiweranṣẹ: Jul-28-2025
