●Dab tsi yog Bacillus licheniformis?
Raws li lub hnub qub hom ntawm genus Bacillus,Bacillus licheniformis,Nrog nws cov kev hloov pauv ib puag ncig muaj zog thiab muaj peev xwm ua tau ntau yam metabolic, tab tom dhau los ua cov peev txheej tseem ceeb ntawm cov khoom siv microbial tsav tsheb ntsuab hloov pauv, kev tsim khoom lag luam huv si, thiab kev kho mob. Nws cov khoom siv roj ntsha tshwj xeeb thiab kev siv dav dav tau ua rau muaj kev saib xyuas zoo thoob ntiaj teb.
Bacillus licheniformisbelongs rau chav kawm Bacillus, phylum Firmicutes. Nws yog cov kab mob Gram-zoo nrog lub cev zoo li tus pas nrig (0.8×1.5-3.5μm) uas tsim elliptical mesozoic spores. Nws tiv taus qhov kub thiab txias (muaj sia nyob rau ob peb feeb ntawm 100°C), acid thiab alkali (pH 3.0-9.8), thiab ntsev siab (≤10% NaCl). Nws cov metabolites suav nrog lipopeptide tshuaj tua kab mob, chitinases, thiab cov tshuaj hormones analogues, nthuav tawm cov tshuaj tua kab mob, txhawb kev loj hlob, thiab cov khoom kho av. Raws li ib tug natural "ecological engineer," nws inhibits pathogens los ntawm lom oxygen deprivation thaum txhawb kev loj hlob ntawm cov kab mob uas muaj txiaj ntsig thiab tswj cov microbial tshuav.
●Dab tsi yog CovCov txiaj ntsigNtawm Bacillus licheniformis ?
1. Biological Control: Los ntawm secreting antimicrobial peptides (xws li surfactin) thiab kev sib tw ecological niches, nws inhibits av-cua kab mob xws li Fusarium thiab Rhizoctonia, ua tiav 60% -87% tswj tus nqi tiv thaiv cov nplej noj-tag nrho cov kab mob thiab dib downy mildew.
2. Kev Txhawb Kev Loj Hlob: Nws synthesizes indoleacetic acid (IAA) thiab cytokinins, txhawb kev loj hlob hauv paus, thiab txhim kho nitrogen thiab phosphorus uptake, muaj peev xwm nce nplej thiab nplej yields los ntawm 8% -12%.
3. Kev kho ib puag ncig: Nws degrades tshuaj tua kab residues (tshem tawm tshaj 90% ntawm organophosphorus), absorbs hnyav hlau ( txhuas thiab cadmium), thiab kho cov av paug. Peb xyoos ntawm kev thov txuas ntxiv tuaj yeem nce av porosity los ntawm 15%.
4. Muaj Kev Txhim Kho: Nws tsim cov alkaline protease (sau rau 50% ntawm lub ntiaj teb enzyme ntau lawm) thiab amylase siv rau hauv cov tshuaj ntxuav tes thiab ua zaub mov. Nws kuj tseem ferments thiab tsim cov tshuaj tua kab mob xws li bacitracin, hloov cov txheej txheem tshuaj synthesis.
●Dab tsi yog CovDaim ntawv thovOf Bacillus licheniformis?
1. Kev ua liaj ua teb: Biopesticides, av conditioners, pub additives
2. Tsiaj Husbandry: Probiotics (cov tshuaj kho mob plab hnyuv), silage starter cultures. Ntxiv 0.1%-0.3% rau pub kom txo tau raws plab thiab txhim kho kev hloov pauv pub noj.
3. Pharmaceuticals: Cov kab mob nyob hauv cov tshuaj ntsiav (rau kev kho mob enteritis), nanocarriers (rau cov hom phiaj xa tshuaj),Bacillus licheniformisCov kab mob muaj sia nyob (250 lab CFU / capsule) tswj cov kab mob hauv plab.
4. Kev Tiv Thaiv Ib puag ncig: Kev kho dej khib nyiab (rau ammonia nitrogen degradation), tshuaj ntxhua khaub ncaws lom neeg (rau protease decontamination). Kev siv 50-100g / mu (kwv yees li 1.5 ev kawj) ua kom huv cov dej hauv dej, txo cov ammonia nitrogen los ntawm 10mg / L txog 2mg / L.
- Kev lag luam: Biofuels (ethanol), nanomaterials (synthesis ntawm kub nanocubes)
●Kev noj tshuaj thiab kev nyab xeeb of Bacillus licheniformis
1. Kev siv ua liaj ua teb
Kev kho av: 50-100 g / mu, sib tov nrog av thiab tshaj tawm, los yog dilute nrog dej rau hauv paus irrigation;
Noob Txheej: 1 billion CFU / noob los txhim kho cov kab mob germination;
Pub Additive: 0.1% -0.3% (lub sij hawm fattening) los yog 0.02% -0.03% (cov tub hluas tsiaj nyeg).
2. Kev siv kho mob
Qhov ncauj Formulation: Cov neeg laus: 2 capsules (0.25 g / ntsiav tshuaj) 3 zaug ib hnub twg; Cov menyuam yaus: 50% ntawm lub plab khoob;
Tshuaj pleev ib ce: Vaginal suppository (1 billion CFU / suppository), ib hnub rau 7 hnub sib law liag.
3. Muaj fermentation
Kua Fermentation: Kub 37-45 ° C, pH 7.0, yaj oxygen ≥ 20%. Ntxiv nrog 0.5% pob kws khov cawv los txhim kho enzyme ntau lawm.
Solid-State Fermentation: Corncob substrate, 50% -60% av noo, kom nce kev ua haujlwm protease los ntawm 30%. Cov lus qhia txog kev nyab xeeb:
Tsis txhob sib xyaw nrog cov oxidants muaj zog thiab kev npaj tooj liab. High-temperature granulation yuav tsum xyuas kom meej qhov muaj sia nyob tus nqi> 85%.
Rau kev siv tshuaj kho mob, tshuaj tua kab mob yuav tsum tau muab peb teev sib nrug. Siv ceev faj rau cov neeg uas muaj kev fab tshuaj.
Rau kev siv ib puag ncig, ua raws li cov lus qhia noj ntau npaum li cas; Kev siv ntau dhau tuaj yeem ua rau ecological tsis txaus.
● Newgreen Supply High Quality Bacillus licheniformis Hmoov
Post lub sij hawm: Aug-06-2025
