• Ke Eng?Streptococcus Thermophilus ?
Historing e telele ea ho ruuoa ha batho ka li-microorganisms, Streptococcus thermophilus e fetohile mofuta oa motheo oa indasteri ea lebese ka ho hanyetsa mocheso o ikhethang le matla a metabolism. Ka 2025, liphetho tsa morao-rao tsa lipatlisiso tsa Chinese Academy of Food Fermentation Industries le International Dairy Federation (IDF) li netefalitse boemo ba eona ba mefuta e ikemetseng boemong ba genome ka lekhetlo la pele, ho tšoaea mohato o mocha oa kutloisiso ea saense ea "khauta e metsi". E le mofuta oa mantlha oa lihlahisoa tsa lebese tse lomositsoeng tse nang le tlhahiso ea selemo le selemo ea lithane tse fetang limilione tse 30 lefatšeng ka bophara, Streptococcus thermophilus e tlola meeli ea setso mme e qala leqhubu la mahlale a lijo tse sebetsang hantle, bophelo bo botle ba bongaka le likarolo tse ling.
Streptococcus thermophilus e ile ea rehoa lebitso la pele ke Orla-Jensen ka 1919. Ka mor'a khang ea ho theola mefuta e meng ka 1984 le tsosoloso ea mefuta ka 1991, e ile ea qetella e thehile boemo ba eona ba mefuta e ikemetseng ka tatellano ea liphatsa tsa lefutso (ANI ≥ 96.5%, dD070% ea United States, dD075% ea Chaena, United States ea Europe ≥ United States ≥ 96.5) FDA le IDF kaofela li e thathamisitse e le mofuta o sireletsehileng oa lijo (GRAS). Ka 2025, khatiso ea bohlano ea IDF "Lethathamo la Bacteria bakeng sa Lijo tse Betsehileng" e tla phethela ntlafatso e tloaelehileng.
Streptococcus thermophilus ke Gram-positive, non-spore-forming, facultative anaerobic, e nang le mocheso o nepahetseng oa ho hōla oa 45-50 ° C, tekanyo ea ho mamella pH ea 3.5-8.5, le ho hanyetsa mocheso o matla (tekanyo ea ho pholoha> 80% ka mor'a phekolo ea 85 ° C metsotso e 30).
• Melemo eaStreptococcus Thermophilus?
E ipapisitse le lithuto tse fetang 2,000 lefatšeng ka bophara, Streptococcus thermophilus e bonts'a boleng ba bophelo bo botle bo fapaneng:
1. Tsamaiso ea Bophelo bo Botle ba Mala
Taolo ea limela tsa baktheria: Thibela likokoana-hloko tsa pathogenic ka ho ntša bacteriocins (joaloka Salivaricin), ho eketsa bongata ba mala a bifidobacteria ka makhetlo a 2-3.
Tokiso ea Mucosal: Phahamisa polelo ea mofuta oa Gal3ST2, fokotsa fucosylation ea colonic mucin, le ho imolla chemotherapy-induced intestinal mucosal ho ruruha.
2. Taolo ea Metabolic
Taolo ea tsoekere e maling: Ho kenella ha libaktheria tse bolaeang mocheso ho ka fokotsa tsoekere e potlakileng ea mali ho likhoto tsa lefu la tsoekere ka 23% le ho ntlafatsa kutloisiso ea insulin (index ea HOMA-IR e fokotsehile ka 41%).
Cholesterol metabolism: +Streptococcus thermophilusE thibela ts'ebetso ea HMG-CoA reductase, e fokotsa LDL-C ka 8.4%, 'me e eketsa maemo a HDL-C.
3. Matlafatso ea Tšireletso
Taolo ea Cytokine: E susumetsa tlhahiso ea IL-10 (ho tsepamisa maikutlo ho eketsehile ka linako tse ling tsa 1.8), thibela TNF-α (e fokotsehile ka 52%), 'me e imolle ho ruruha ho sa foleng.
Ho matlafatsa mokoallo oa Mucosal: Ho khothalletsa polelo ea liprotheine tse thata (ZO-1, Occludin) le ho fokotsa ho khoneha ha mala (FITC-dextran permeability e fokotsehile ka 37%).
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4. Monyetla oa ho Thibela Mofets'e
Thibelo ea mofets'e oa colorectal: E nyenyefatsa li-carcinogens ka tsela ea β-galactosidase, e fokotsa sekhahla sa hlahala ho litoeba tsa Apcmin/+ ka 58%.
Apoptosis induction: E kenya tšebetsong tsela ea Caspase-3, e baka keketseho ea makhetlo a 4.3 ho sekhahla sa apoptosis sa lisele tsa mofetše oa HT-29.
• Kopo ea Ke EfeStreptococcus Thermophilus?
Streptococcus thermophilus e tlola meeli ea setso mme e theha matrix a ts'ebeliso e fapaneng:
1. Indasteri ea lebese
Yogurt / chisi: e kopantsoe le Lactobacillus bulgaricus, e khutsufatsa nako ea ho kopanya ho lihora tsa 4 le ho eketsa lihlahisoa tsa lihlahisoa ka 15%.
Lihlahisoa tse tlaase tsa tsoekere / tse tlaase: Ka theknoloji ea motsoako oa EPS, ho thatafala ha chisi ea mafura a tlaase ho eketseha ka makhetlo a 2 ho etsisa sebopeho se tletseng mafura.
2. Lijo tse Sebetsang
Lijo tse laoloang ke tsoekere: lijo-thollo tsa hoseng tse nang le phofo ea baktheria ea 5% li ka liehisa tlhōrō ea tsoekere ea mali ea postprandial ka lihora tse 1,5.
Immunoenhancer:Streptococcus thermophiluse kopantsoe le oligofructose, sekhahla sa tšoaetso ea phefumoloho ho bana se fokotsehile ka 33%.
3. Bophelo bo Botle ba Bongaka
Lijo tse khethehileng tsa bongaka: tse sebelisetsoang litokisetso tsa phepo ea lijo ho ntlafatsa boemo ba phepo ea bakuli ba chemotherapy (albumin e eketsehile ka 1.2 g / dL).
Lithethefatsi tsa probiotic: li kopantsoe le bifidobacteria ho hlahisa matlapa a kalafo a IBS, a nang le sekhahla sa ho imolla ho 78%.
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4. Temo le Tšireletso ea Tikoloho.
Litlatsetso tsa phepo: Fokotsa sekhahla sa letšollo la malinyane a kolobe ka 42% le ho eketsa sekhahla sa phepelo ea lijo ka 11%.
Phekolo ea metsi a litšila: Fokotsa COD ea metsi a litšila ka 65% le ho fokotsa tlhahiso ea litšila ka 30%.
• Newgreen Supply High QualityStreptococcus ThermophilusPhofo
Nako ea poso: Jul-28-2025
