Selenium hmoov CAS 7782-49-2

Selenium Hmoov, Tsis yog - Nws yog xim hlau lub cim Se, yog nyob rau hauv cov pab pawg thib plaub Vi A (Basic 34) nyob rau hauv lub rooj noj tshuaj. Nws yog insoluble hauv dej thiab haus dej, tab sis soluble hauv sulfuric acid, nitric acid thiab alkali. Selenium cov khoom yog xim liab lossis txho xim, ib qho Qasi hlau nrog grey xim hlau luster. Ntawm rau 6 lub npe tau muaj cov pob zeb ntau, peb lub npe (ib leeg Italic monolith, thiab cov muaj qiancular muaju) yog qhov tseem ceeb tshaj plaws. Nws tuaj yeem raug siv los ua cov khoom siv duab, catalyst rau elecanalic manganese kev lag luam, tseem ceeb cov khoom noj rau cov nroj tsuag. Selenium muaj nyob rau hauv qhov xwm hauv ob txoj kev: inorganic selenium thiab cog cov khoom selenium. Inorganic selenium feem ntau yog hais txog sodium selenite thiab sodium selenate, uas tau txais los ntawm- cov khoom ntawm cov nyiaj hlau; Cov tom kawg yog tsim los ntawm kev sib txuas nrog selenium nrog amino acids los ntawm kev hloov roj ntsha, thiab feem ntau muaj nyob rau hauv cov selenomethionine.

Lub luag haujlwm ntawm huvSelenium Hmoovyog cov dav dav, raws li cov ncauj lus kom ntxaws hauv ob peb yam hauv qab no, tab sis nws cov ntsiab cai yog ob qho tib si:

Ua ntej, antioxidant enzymes nyob rau hauv lub cev tuaj yeem tiv thaiv cov cell membrane los ntawm oxidative kev puas tsuaj thiab tswj hwm nws cov permeability;

Thib ob, Selene - P protein muaj cov kev ua haujlwm ntawm cov hlau hnyav thiab lwm yam tshuaj lom kom txo cov kuab lom.

Selenium yog paub los ntawm cov kws tshawb fawb raws li tus "King of cancer kev tiv thaiv" (yav dhau los paub tias yog "Keyswm hais tias yog" Kees Xaj yuam kev ") ntawm tib neeg cov microelements

Kev tshawb fawb tshawb fawb tau pom tias theem ntawm cov ntshav selenium yog ze rau qhov tshwm sim ntawm Cancer. Cov ntaub ntawv tshawb fawb coob uas qhia tias theem ntawm Selenium cov ntsiab lus hauv cov zaub mov thiab cov av hauv thaj chaw yog cuam tshuam ncaj qha rau qhov mob cancer. Nyob rau tib lub sijhawm, lub zej zog scientific tseem lees paub tias Selenium muaj lub luag haujlwm ntawm kev tiv thaiv mob qog nqaij hlav thiab yog "huab tais ntawm kev tiv thaiv mob kheesxaws" ntawm tib neeg cov microelements.

Xyoo 2003, Asmeskas Cov Chaw Tswj Xyuas Khoom Noj thiab Tshuaj Folla) tuaj yeem txo kev pheej hmoo mob cancer "thiab" Selenium tuaj yeem tsim cov neeg mob qog nqaij hlav hauv tib neeg lub cev ".

Hauv Suav teb, Selenium muaj kev tiv thaiv mob qog nqaij hlav thiab anti {{{{0} Tus kws kho mob 6.} Tus kws kho mob muaj cov qib siab thiab tsev kawm qib siab thiab kev noj qab haus huv, nplooj 262). "Selenium tuaj yeem cuam tshuam rau kev loj hlob ntawm cov qog nqaij hlav cancer thiab lawv cov DNA, RNAs thiab cov khoom siv protein, thiab cuam tshuam nrog cov metabolism hauv lub tsheb".

 

Antioxidant nyhuv:

Selenium Hmoovyog ib feem ntawm glutathione peroxidase (GSH PX). Txhua tus mole ntawm GSH PX muaj 4 gram ntawm atomic selenium. Cov enzyme no yog siv los ua kom cov tshuaj tiv thaiv redox ntawm kev txo lub ntsej muag ntawm lub luag haujlwm (GSOXIDE, yog li nws tuaj yeem ua ib qho tseem ceeb tshaj plaws radical scavenger (50-500 ntau npaum li vitamin E). Hauv Vivo, GSH PX thiab Vitamin E muaj kev sib txawv antioxidant mechanisms. Lawv tuaj yeem sib txuam thiab muaj cov teebmeem synergistic.

Nws yog kev tshawb fawb tau lees paub tias vim muaj cov tshuaj tiv thaiv kab mob antioxidant siab, tiv thaiv kev mob nkeeg, thiab tiv thaiv mob qog noj ntshav thiab tiv thaiv mob cancer.

 

Txhim kho kev tiv thaiv:

Cog cov ua rau cov ntshiab Selenium tuaj yeem tshem tawm dawb radicals nyob rau hauv lub cev, tiv thaiv cov ntshav huv si, tiv thaiv cov ntshav txhaws, tshem cov roj cholesterol, thiab txhim kho tib neeg cov rog.

Tiv thaiv cov ntshav qab zib:

Selenium yog cov nquag tivthaiv ntawm glutathione peroxidase, uas tuaj yeem tiv thaiv cov nqaij huam noj qab haus huv, txhawb cov tsos mob ntawm cov ntshav qab zib, thiab txhim kho cov tsos mob cov ntshav qab zib, thiab txhim kho cov tsos mob ntawm cov tsos mob ntawm cov neeg mob ntshav qab zib.

Kev tiv thaiv Cataract:

Lub retina yog qhov yooj yim los ua kev puas tsuaj vim nws kis tau rau lub computer hluav taws xob. Selenium tuaj yeem tiv thaiv lub retina, txhim kho txoj kev vitreous ntawm vitreous ntawm vitreous ntawm vitreous ntawm vitue, txhim kho lub zeem muag thiab tiv thaiv kev sib tsoo.

 

Kev tiv thaiv ntawm cov hlab plawv thiab cerebrovases:

Ntuj Selenium yog qhov tseem ceeb tshaj plaws los ua kom muaj kev ua haujlwm ntawm lub siab, uas muaj lub zog tiv thaiv thiab kho lub plawv. Qhov txo qis ntawm cov ntshav selenium qib yuav ua rau muaj kev phom sij ntawm cov ntshav, thiab cov ntshav qeeb ntawm cov ntshav tawm ntawm cov feem ntawm cov kab mob plawv thiab cov kab mob cerebrovases. Txawm li cas los xij, kev tshawb fawbSelenium HmoovNtxiv rau cov nyhuv zoo rau kev tiv thaiv cov hlab plawv thiab cerebrovasesases thiab cov kab mob cerebrovases, ntshav siab, atherosclerosis, thiab lwm yam.

 

Detoxification:

Selenium muaj lub zog loj me muaj zog nrog cov hlau thiab tuaj yeem tiv thaiv cov tshuaj lom neeg lom zem rau lub raum, gonads thiab central qab. Selenium ua ke nrog mercury, txhuas, tallium thiab lwm cov hlau hnyav hauv lub cev los ua cov hlau selenenoprotein txoj kev detoxification thiab detoxification thiab detoxification.

Kev tiv thaiv thiab kho kab mob siab:

Yu Shuyu, ib qho kev tshawb fawb ntawm Suav, pom muaj nyob hauv cov ntshav siab uas muaj mob qog noj ntshav hauv ib cheeb tsam daim siab tsis zoo rau cov ntshav Selenium Selenium. Nws hais ntxiv Selenium rau Qidong County, Jiangsu tias Selenium Supplysation tuaj yeem txo tus mob siab ntawm daim siab mob cancer los ntawm 50%.

Txhawm rau suav, Selenium yog qhov tsim nyog rau tib neeg lub cev thiab tsis tuaj yeem yog tus kheej - ua. Yog li ntawd, lub Koom Haum Ntiaj Teb Kev Noj Qab Haus Huv tau pom zoo tias 200 Selenium muab ntxiv rau txhua hnub μ g g selenium tuaj yeem tiv thaiv qhov tshwm sim siab ntawm ntau yam kab mob. Dr. Barbayalola, Lub ntiaj teb kev noj haus zoo nkauj thiab tus thawj coj ntawm cov khoom noj uas muaj txiaj ntsig zoo tshaj plaws rau lub neej ntev, uas yog xav txog kev tiv thaiv zoo tshaj plaws ntawm tib neeg lub cev. Nws yuav tsum tsis txhob xav txog tsuas yog thaum koj mob.

Kev Siv Siv

 

Selenium muaj ob qho tib si photoelectric thiab peatureCensitive thaj chaw. Cov kev ua tau yees duab yees duab tuaj yeem hloov ncaj qha rau kev siv hluav taws xob, thaum lub sij hawm posticitive kev ua tau zoo thaum muaj kev phom sij. Cov khoom siv yees duab thaij duab thiab cov duab ntawm Selenium tuaj yeem siv los tsim cov meters meters rau photovoltaic thiab cov koob yees duab, nrog rau hnub ci hlwb.
Selenium tuaj yeem hloov dua tshiab rau hauv kev ncaj qha tam sim no, yog li nws tau siv dav hauv kev siv khoom ntawm rectifiers.
Selenium yog ap- hom semiconductor uas tuaj yeem siv rau hauv cov voj voog thiab cov khoom- lub xeev cov khoom sib xyaw.
Hais txog kev luam tawm, Selenium tuaj yeem siv los luam cov ntaub ntawv thiab cov ntawv sau (toner cartridges).
Hauv kev lag luam iav, Selenium tuaj yeem siv los tsim cov iav tshuaj dawb, ruby ​​xim iav, thiab cov txha hniav laus.
Hauv lwm qhov kev lag luam, selenium pigments thiab siv raws li cov neeg sawv cev liab hauv kev lag luam pleev xim, kev lag luam yas, thiab kev lag luam tawv.

Kev Kho Mob Siv

 

Selenium is one of the essential nutrients for the human body, which is mainly absorbed in the small intestine after being ingested from the diet. It combines with proteins in the human body to form "selenoproteins" and plays physiological roles, mainly manifested in antioxidant, regulating thyroid hormones, maintaining normal immune function, and preventing endemic diseases related to selenium deficiency (Keshan disease and Kashin Beck disease). Selenium nutrition is also related to the incidence of various cancers. Dietary selenium intake>55 μ G / d tuaj yeem txo qis qhov tshwm sim ntawm esophageal cancer, mob siab qog qog nqaij hlav cancer thiab PANCreatic Cancer, tab sis nce kev pheej hmoo ntawm daim tawv nqaij cancer. Txawm li cas los xij, Selenium Supplementation tuaj yeem txo tus nqi ntawm cov mob hnyuv, mob qog nqaij hlav cancer thiab prostate cancer.

Txhawb Kev Tiv Thaiv

 

Selenium Hmoovyog ib txoj kab tseem ceeb rau cov neeg lub cev. Siv cov nyiaj ntawm Selenium tuaj yeem txhim kho lub cev tiv thaiv kev tiv thaiv, tswj hwm ntawm tes muaj sia, thiab tiv thaiv cov hlab plawv thiab pom kev pom. [16] Cog cov khoom muaj peev xwm tshem tawm dawb radicals hauv lub cev, tiv thaiv cov roj av, tiv thaiv cov ntshav txhaws, thiab kev txhim kho tib neeg cov choleshune, thiab txhim kho tib neeg cov roj cultion.
Tiv thaiv cov ntshav qab zib
Selenium yog cov nquag tivthaiv ntawm glutathione palacidase, uas tuaj yeem tiv thaiv cov ntshav pancer thiab cov dej qab zib, thiab txhim kho cov tsos mob ntawm cov tsos mob ntawm cov neeg mob ntshav qab zib.

Tiv thaiv kev txiav txim siab
Lub retina yog kev puas tsuaj vim kev puas tsuaj vim raug rau lub computer hluav taws xob thiab lwm yam. Selenium tuaj yeem txo cov oxidative oxidative kev puas tsuaj thiab tiv thaiv lub lens. Selenium tuaj yeem tiv thaiv lub retina, txhim kho txoj kev muaj lub zeem muag, txhim kho kev pom kev zoo, thiab tiv thaiv kev ua kom tsis muaj zeem muag.

Tiv thaiv Keshan kab mob, kashin beck dise disk, thiab caj dab

 

Selenium deficiency yog lub ntsiab ua rau Keshan kab mob, Kashin Beckin tus kab mob, thiab ob txoj kab mob sib kis. Ntxiv nrog Selenium tuaj yeem tiv thaiv cov kab mob hlwb pob txha, txhawb kho cov pob txha muaj protein rau cov khoom siv protein los ntawm cov hlau. Nws muaj kev tiv thaiv zoo thiab kho rau ob qho kev sib tw dhau ntawm cov kab mob thiab cov neeg mob caj dab.
Detoxification thiab Detoxification
Selenium muaj lub zog loj me muaj zog nrog cov hlau thiab tuaj yeem tiv thaiv cov tshuaj lom neeg lom zem rau lub raum mus rau lub raum, thiab lub tog hauv nruab nrab. Selenium sib koom ua ke nrog cov hlau hnyav xws li mercury, txhuas, thiab thallcium nyob rau hauv lub cev los ua Mackaloselenopificatein rau detoxification thiab detoxification thiab detoxification thiab detoxification thiab detoxification.

Tiv thaiv cov kab mob plawv thiab cov kab mob cerebrovases

 

Selenium yog qhov tseem ceeb rau kev tswj lub plawv ua haujlwm ib txwm muaj ua haujlwm thiab muaj cov nyhuv tiv thaiv thiab rov zoo dua rau lub siab. Cov enzymes uas tsim los ntawm Selenium hauv lub cev cov metabolism tuaj yeem ua lub luag haujlwm tiv thaiv hauv lub siab thaum hypoxia, thiab tau txais kev hypoxia, thiab tau rov qab nyob hauv thaj chaw tshiab. Ntau cov protein selenium muaj peev xwm koom nrog kev tiv thaiv kev ntxhov siab ntawm lub plawv, tswj hwm kev tiv thaiv hlau, tswj hwm calcium audostasis, thiab lwm yam. Qhov txo qis ntawm cov ntshav selenium qib yuav ua rau muaj kev phom sij ntawm cov ntshav, thiab cov ntshav qeeb ntawm cov ntshav tawm ntawm cov feem ntawm cov kab mob plawv thiab cov kab mob cerebrovases. Txawm li cas los xij, Scientific Selenium Supplementation muaj qhov cuam tshuam zoo ntawm kev tiv thaiv cov hlab plawv thiab cerebroveases, ntshav siab, atherosclerosis, thiab lwm yam.

Kev lag luam ntau lawm ntawmSelenium HmoovTej:

Cov khoom siv raw rau selenium extraction (90%) yog anode slime tsim los ntawm kev ua kom zoo nkauj roj teeb los ntawm sulfuric acid ntau lawm. As the selenium in copper electrolysis anode slime coexists with precious metals in the form of selenium compounds, and the selenium content is about 5%~25% (mass fraction), the process is generally to recover precious metal gold and silver first, and then recover selenium, or to recover selenium from anode slime first, and then produce gold and silver alloys.

Muaj ntau yam txheej txheem rau kev kho anime slotime hauv tsev thiab txawv teb chaws: Ua ntej, tag nrho cov txheej txheem ntub. Cov txheej txheem tseem ceeb yog: Tooj liab anreal siab leaching tooj liab, kub alkali leaching tutenium, kub almonia leaching nyiaj nyiaj kub; Thib ob, cov txheej txheem ntoo ua ntu zus, uas yog feem ntau yog cov txheej txheem tiv thaiv kab thiab cov txheej txheem ntub dej, yog saws los ntawm cov neeg tsim khoom lag luam hauv tsev. Cov txheej txheem tseem ceeb yog raws li hauv qab no: Tooj anlode sulfuric selid ci ntsa iab vloride kub sulfite prop electrolysis; Qhov thib peb yog cov txheej txheem hluav taws kub, uas yog tus tsim los ntawm cov txheej txheem tua hluav taws thiab sib xyaw ua ke nrog cov txheej txheem ntub thiab cov teeb meem tua hluav taws. Cov txheej txheem tseem ceeb yog: Tooj liab anode mud siab ntua tooj liab, converting nyiaj electrolysis nyiaj anode mud kev kho mob.

Selenium yog ib txoj kab tseem ceeb rau tib neeg lub cev. Lub Koom Haum Suav Noj Qab Haus Huv tseem teev cov npe Selenium ua ib qho ntawm 15 as-asses tsim nyog rau tib neeg lub cev. Muaj ntau cov kev sim tshuaj ntsuam xyuas hauv tsev thiab txawv teb chaws qhia tias Seleej tsis txaus hauv tib neeg lub cev tseem ceeb, ua rau muaj qhov tshwm sim ntawm ntau yam kab mob loj. Ntau tshaj 40 lub teb chaws thoob ntiaj teb yog nyob rau hauv thaj chaw tsis txaus. Ntau pua lab tus tibneeg hauv 22 lub xeev Tuam Tshoj yog nyob rau hauv cov cheeb tsam selenium tsis tshua muaj. Qhov tshwm sim ntawm qhov muaj kab mob siab, mob plawv thiab lwm yam kab mob hauv cov chaw no muaj siab heev.
Cov kev tshawb fawb tau pom tias cov neeg muaj cov kev mob plawv, tab sis kuj tseem ceeb ntawm cov kab mob plawv, tab sis kuj mob plab, tab sis kuj mob plab, tab sis kuj tseem ceeb ntawm cov kab mob plawv, tab sis kuj mob plab, tab sis kuj mob plab, tab sis kuj tseem ceeb ntawm cov kab mob plawv, tab sis kuj mob plab, tab sis kuj mob plab zom mov, tab sis kuj mob plab zom mov, tab sis kuj mob plab zom mov, tab sis kuj tseem muaj mob plab, tab sis kuj tseem ceeb thiab lwm yam mob plab zom mov, tab sis kuj tseem muaj mob plab, tab sis kuj tseem ceeb thiab lwm yam kev mob ntsws

Selenium tso nyiaj tuaj yeem faib ua cov hauv qab no:

Selenium yog cov kab volatile nyob hauv cov thee tshwj tsis yog s, n, f, ci, br, hg. Nws yog ib qho ntawm cov kab mob lom rau hauv thee thiab ib qho ntawm cov ntsiab hauv cov khoom sib txuas. Feem ntau ntawm Selenium hauv cov thee tau muab faib rau hauv Pyrite. Lub SYNCHROTRON RAWS X - Tshav pyrorescence Specite hauv British Thee yog 2 ~ 452PPM, nrog qhov nruab nrab ntawm 108PPM. Nyob rau tib lub sijhawm, nws pom tias kev faib tawm ntawm Selenium hauv Pyrite yog random. Tom qab kev tshuaj ntsuam ntawm cov zaub mov hauv qee cov neeg nyob sab Europe thiab Asmeskas, nws yog qhov yooj yim ntawm cov neeg sawv cev, yog li ntawd, muaj ntau yam zoo sib xws ntawm cov ntsiab lus ntawm GE thiab raws li muaj ntau yam uas paub cov coals.

Cim npe nrov: Selenium hmoov CAS 7782-49-2, tus neeg muab khoom, chaw tsim khoom, Hoobkas, lag luam wholesale, yuav, nqe, loj, loj, rau muag