Rau peb feem ntau, noj zaub laug tsis ua haujlwm yuav tsis ua rau muaj teebmeem dua yog tias lawv tsis piam sij thiab rov ua kom zoo, uas tsis muaj dab tsi ua nrog nitrate.
Muaj ob zaug thaum tib neeg yuav tsum ceev faj txog nitrates. Ib qho ntawm cov sij hawm no yog thawj plaub lub hlis hauv lub neej - tab sis nws tsis yog qhov me nyuam yaus uas tab tom noj mov tag mus.
Yog tias cov me nyuam mos muaj nitrate ntau, nws yuav yog los ntawm cov dej zoo uas yuav siv los ua lawv cov mis.
Qhov thib ob lub sij hawm xav txog nitrates yog thaum lub sij hawm dhau 8 txog 10 lub lim tiam ntawm cev xeeb tub. Tab sis qhov no dua, qhov no yog hais txog cov dej haus muaj kab mob uas muaj nitrates ntau heev - tsis muaj nyiaj ntau npaum li cas hauv cov zaub .
Tos - Koj Puas Paub Txog Cov Zaub Zaub Tsis Muaj Nitrates, Koj Puas Tau?
Yog, lawv ua. Ib txhia ntau tshaj lwm tus. Raws li Asmeskas Cov Chaw Tswj Xyuas Kev Tiv Thaiv thiab Kev Tiv Thaiv, cov qoob loo, zaub ntsuab, zaub ntsuab, cov zaub ntsuab, zaub paj, beets, thiab cov zaub hauv paus muaj nitrates ntau dua lwm cov zaub.
Thiab, paub dab tsi? Hauv cov nyiaj uas pom muaj hauv kev noj haus, cov nitrates yuav zoo rau koj. Cia kuv rov qab me me thiab sib tham txog nitrates, vim li cas lawv ntshai peb thiab vim li cas ho tsis to taub.
Nitrates muaj nyob hauv av thiab dej. Lawv tau ua thaum cov kab mob hloov cov organic hloov mus rau hauv ammonia, uas reacts nrog oxygen rau tsim nitrate thiab nitrite.
Dab tsi yog cov phem Nitrates?
Nitrates muaj nyob rau hauv cov chiv, qee cov nas tsuag thiab cov tib neeg thiab tsiaj pov tseg thiaj li kom cov dej hauv cov hav dej tuaj yeem tuaj yeem tuaj yeem tuaj ntawm seepage los ntawm fertilized av, kiag lossis cov chaw ua dej khib nyiab, qhov chaw pov tseg, tsiaj pub zaub mov, los yog cov kua.
Yes, uas yog siab phem li nws lub suab.
Tsoomfwv qeb nruab nrab cov dej nitrate nyob hauv dej haus yog 10 milligrams per litre dej. Yog tias koj muaj lub zoo, thiab nws muaj ntau dua nitrate dua li, koj yuav tsum tau mus los ntawm tej kev ntsuas huab cua kom siv tau cov dej ntawd. Nws yuav siv lub tshuab thiab cov tso tsheb hlau loj nyob hauv koj lub qab tsib taug.
Tam sim no peb feem coob tsis tas yuav nrog dej nyob deb zos thiab txawm tias cov tib neeg uas muaj dej zoo feem ntau tsis tas txhawj txog nitrates. Yog li ntawd lawv nrhiav tau qhov twg?
Sodium nitrate yog zaub mov txuag cov khoom noj uas feem ntau siv los kho cov nqaij yog li koj yuav pom hauv cov nqaij ua li nqaij npuas, nqaij npuas, thiab hnyuv ntxwm.
Nov yog qhov twg nws tau qhov teeb meem.
Cov kev tshawb fawb loj saib kev tshawb fawb pom tau tias cov neeg uas noj zaub mov ntau dua yuav ua rau muaj kev pheej hmoo siab ntau hom kab mob xws li mob plawv thiab qee yam mob cancer. Yog li ntawd lub ntuj teb yog taw tes ntiv tes ntawm cov nitrates hauv cov nqaij ua tiav.
Tab sis, cov nqaij ua tiav yog cov calorie ntau ntau, loaded nrog cov roj nyeem thiab sodium. Ntxiv rau, cov neeg uas noj ntau ntau cov nqaij noj kuj tseem yuav noj tsawg dua cov txiv hmab txiv ntoo thiab zaub, tsis tshua muaj fiber ntau, thiab neeg muaj calorie ntau ntau, haus luam yeeb ntau dua, haus ntau dua, thiab qoj ib ce dua.
Tag nrho rau hauv tag nrho, uas yog ib qho kev ua yuam kev tiag tiag.
Thiab tej zaum blaming lub nitrates twb mus me ntsis overboard. Nws yuav yog vim muaj lossis tag nrho lwm yam.
Nyob rau hauv txhua rooj plaub, ntev li ntev tau los ntawm cov nitrates los nrog vitamin C (ascorbate los yog ascorbic acid) koj tsis tas yuav txhawj txog nws ua cov tshuaj tsis zoo uas yuav ua rau koj. Feem ntau ntawm cov sij hawm thaum koj pom nitrates ntawm koj cov khoom noj, koj yuav saib tau cov vitamin C.
Dab tsi yog qhov zoo Nitrates?
Cov zaub uas cog hauv cov av yuav tsum muaj nitrate. Qhov tseeb, li ntawm 85 feem pua ntawm koj cov dej nitrate txhua hnub - txog li 20 txog 25 milligrams ib hnub - los ntawm cov zaub. Thiab zaub yog qhov zoo rau koj.
Yog leej twg qhia koj tias zaub tsis zoo rau koj vim yog cov nitrates lossis lwm yam, koj yuav tsum khiav tawm ntawm lawv. Heev ceev ceev.
Qee cov kws tshawb fawb pom tias qhov laj thawj ntawm qhov laj thawj ntawm cov zaub yuav ua tau vim yog cov nitrates. Yog tias tsis tau txais super technical, nws yuav ua rau cov nitrates zoo rau koj cov hlab ntsha thiab pab txo cov ntshav siab thiab ua kom daim platelets hauv koj cov ntshav tsis khawb ntau dhau los lossis hauv qhov chaw tsis yog.
Lub tswv yim tias nitrates tej zaum yuav zoo rau koj yog tseem nyob rau theem ua ntej. Tab sis leej twg tiag tiag zov - peb twb paub hais tias zaub yog zoo rau koj. Yog li noj ntau dua.
Yuav ua li cas txog kev rov ua zaub? Yog tias koj reboil dej, koj yuav mloog zoo npaum li cov nitrates thaum cov dej qhuav. Tej zaum cov neeg ntshai tsam reheating zaub tsis zoo li qub. Qhov no yog, yog tias koj rov qab ua zaub mov rau qhov chaw uas lawv tau qhuav, ntim thiab ua rau hauv lub siab phem, kuv tsis ntseeg tias koj yuav txawm noj lawv lawm.
Noj koj cov zaub . Txuag cov seem. Rhaub lawv thiab noj lawv. Koj yuav zoo.
Qhov chaw:
Cov Chaw rau Kev Tswj Xyuas thiab Tiv Thaiv. "Cov Tshuaj Luam Cov Khoom Rau Noob Nqi - Nitrates thiab Nitrites." Http://www.atsdr.cdc.gov/toxfaqs/tf.asp?id=1186&tid=258.
Lidder S1, Webb AJ. "Vascular Effects ntawm Dietary Nitrate (Raws li Pom Zaub Ntsuab Zaub ntsuab thiab Beetroot) ntawm Nitrate-Nitrite-Nitric Oxide Pathway." Br J Clin Pharmacol. 2013 Tsib; 75 (3): 677-96. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3575935/.
Machha A1, Schechter AN. "Inorganic Nitrate: Ib Tug Neeg Uas Ua Luam Yeeb Tshaj Plaws Rau Cov Kev Ntsuas Ntawm Cov Qoob Ntoo Ntawm Zaub?" Nutr Rev. 2012 Jun; 70 (6): 367-72. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3367800/.
Minnesota Lub Chaw Haujlwm Saib Xyuas Kev Noj Qab Haus Huv. "Nitrates nyob hauv Dej Haus." Http://www.health.state.mn.us/divs/eh/hazardous/topics/sacnitrate.html.
Minnesota Lub Chaw Haujlwm Saib Xyuas Kev Noj Qab Haus Huv. "Nitrates hauv Dej Zoo." Http://www.health.state.mn.us/divs/eh/wells/waterquality/nitrate.html.