Streptococcus Thermophilus: Ubwino, Mapulogalamu ndi Zambiri

• Kodi N'chiyani?Streptococcus Thermophilus ?

M'mbiri yakale yoweta tizilombo tating'onoting'ono, Streptococcus thermophilus yakhala mwala wapangodya wamakampani a mkaka wokhala ndi kukana kutentha kwapadera komanso mphamvu ya metabolic. Mu 2025, zotsatira zaposachedwa zafukufuku za Chinese Academy of Food Fermentation Industries ndi International Dairy Federation (IDF) zidatsimikizira kuti ili ndi mitundu yodziyimira payokha pamlingo wa genome kwa nthawi yoyamba, ndikuyika gawo latsopano pakumvetsetsa kwasayansi za "golide wamadzimadzi". Monga mtundu waukulu wa mkaka wosakanizidwa womwe umatulutsa matani opitilira 30 miliyoni pachaka padziko lonse lapansi, Streptococcus thermophilus ikudutsa malire achikhalidwe ndikuyambitsa ukadaulo wazakudya zogwira ntchito, zaumoyo ndi zina.

Streptococcus thermophilus adatchulidwa koyamba ndi Orla-Jensen mu 1919. Pambuyo pa mkangano wa subspecies kutsika mu 1984 ndi kubwezeretsanso mitundu mu 1991, potsirizira pake idakhazikitsa mawonekedwe ake odziyimira pawokha kudzera mumayendedwe amtundu wonse (ANI ≥ 96.5%, dD070 ≥ European Union, dD075) ku China. FDA ndi IDF onse adazilemba ngati zovuta zazakudya zotetezeka (GRAS). Mu 2025, kope lachisanu la IDF "List of Bacteria for Fermented Foods" limaliza kusinthidwa kwanthawi zonse.

Streptococcus thermophilus ndi Gram-positive, non-spore-forming, facultative anaerobic, ndi kutentha kwabwino kwa kukula kwa 45-50 ° C, pH kulolerana ndi 3.5-8.5, ndi kukana kutentha kwakukulu (kupulumuka> 80% pambuyo pa chithandizo cha 85 ° C kwa mphindi 30).

• Ubwino Wake Ndi Chiyani?Streptococcus Thermophilus?

Kutengera maphunziro opitilira 2,000 padziko lonse lapansi, Streptococcus thermophilus ikuwonetsa phindu laumoyo wambiri:

1. Kusamalira Umoyo Wam'mimba

Kuwongolera kwa zomera za bakiteriya: Kuletsa tizilombo toyambitsa matenda potulutsa ma bacteriocins (monga Salivaricin), kuonjezera kuchuluka kwa matumbo a bifidobacteria nthawi 2-3.

Kukonzekera kwa mucosal: Kuwongolera kufotokozera kwa jini ya Gal3ST2, kuchepetsa fucosylation ya colonic mucin, ndi kuchepetsa kutupa kwa m'mimba chifukwa cha chemotherapy.

2. Metabolic Regulation

Kuwongolera shuga m'magazi: Kulowetsedwa kwa bakiteriya wopha kutentha kumatha kuchepetsa shuga wamagazi mu makoswe a shuga ndi 23% ndikuwongolera chidwi cha insulin (Mlozera wa HOMA-IR watsika ndi 41%).

Cholesterol metabolism: +Streptococcus thermophilusKuletsa ntchito ya HMG-CoA reductase, kuchepetsa LDL-C m'magazi ndi 8.4%, ndikuwonjezera HDL-C.

3. Kupititsa patsogolo chitetezo chokwanira

Malamulo a Cytokine: Limbikitsani kutsekemera kwa IL-10 (kuika maganizo kumawonjezeka ndi nthawi za 1.8), kuletsa TNF-α (kuchepa ndi 52%), ndikuchotsa kutupa kosatha.

Kulimbitsa zotchinga za mucosal: Kumalimbikitsa kufotokoza kwa mapuloteni osakanikirana (ZO-1, Occludin) ndi kuchepetsa matumbo a m'mimba (FITC-dextran permeability yatsika ndi 37%).

pa

4. Mphamvu Yotsutsa Khansa

Kuletsa khansa ya colorectal: Imawononga ma carcinogens kudzera munjira ya β-galactosidase, kuchepetsa kuchuluka kwa chotupa mu Apcmin/+ mbewa ndi 58%.

Kulowetsedwa kwa Apoptosis: Kumayambitsa njira ya Caspase-3, kuchititsa kuti kuwonjezeka kwa 4.3 kwa chiwerengero cha apoptosis cha maselo a khansa ya m'matumbo a HT-29.

• Kodi Kugwiritsa Ntchito Ndi Chiyani?Streptococcus Thermophilus?

Streptococcus thermophilus ikudutsa malire achikhalidwe ndikupanga matrix osiyanasiyana:

1. Makampani a Mkaka

Yogurt/tchizi: wophatikizidwa ndi Lactobacillus bulgaricus, kufupikitsa nthawi ya coagulation mpaka maola 4 ndikuwonjezera zokolola ndi 15%.

Zakudya zokhala ndi shuga wochepa / zotsika kwambiri: Kupyolera muukadaulo wa EPS kaphatikizidwe, kuuma kwa tchizi wopanda mafuta kumawonjezeka ndi 2 nthawi kuti kutsanzira mawonekedwe amafuta athunthu.

2. Chakudya Chogwira Ntchito

Chakudya choyendetsedwa ndi shuga: phala la chakudya cham'mawa chokhala ndi ufa wa bakiteriya wa 5% ukhoza kuchedwetsa kuchuluka kwa shuga m'magazi pambuyo pa maola 1.5.

Immunoenhancer:Streptococcus thermophilusKuphatikizidwa ndi oligofructose, kuchuluka kwa matenda a kupuma kwa ana kunatsika ndi 33%.

3. Thanzi la Zamankhwala

Chakudya chapadera chachipatala: chomwe chimagwiritsidwa ntchito pokonzekera zakudya zopatsa thanzi kuti apititse patsogolo thanzi la odwala chemotherapy (albumin idakwera ndi 1.2 g/dL).

Mankhwala osokoneza bongo: ophatikizidwa ndi bifidobacteria kupanga mapiritsi ochizira a IBS, okhala ndi chiwopsezo cha 78%.

pa

4. Agriculture And Environmental Protectionpa

Zowonjezera zakudya: Chepetsani kutsekula m'mimba ndi 42% ndikuwonjezera kusintha kwa chakudya ndi 11%.

Kuthira madzi oipa: Kuchepetsa COD ya madzi oipa a mkaka ndi 65% ndikuchepetsa kupanga zinyalala ndi 30%.

• Newgreen Supply High QualityStreptococcus ThermophilusUfa