Video: Puas yog Progresso cov kaus poom kua zaub kab nrog BPA?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hloov mus rau Tsis- BPA cov kaus poom
Txhawm rau kom txaus siab rau tag nrho peb cov neeg siv khoom, peb kuj muab tsis BPA - cov kaus poom thiab tau cog lus tias yuav txuas ntxiv qhov kev hloov pauv no.
Tom qab ntawd, puas muaj BPA hauv Progresso kua zaub kaus poom?
Progresso kinda teb rau controversy tshaj tshuaj nyob rau hauv nws cov kaus poom . Nyob rau hauv 2009, raws li tsab xov xwm, "lub koom haum neeg siv khoom tsis muaj txiaj ntsig pom ( BPA ) nyob rau hauv 18 ntawm 19 cov kaus poom cov zaub mov nws sim: Progresso Zaub Kua zaub topped daim ntawv nrog 22 micrograms ntawm BPA ib pab-116 zaug Consumers Union qhov pom zoo txwv txhua hnub."
Tsis tas li ntawd, cov tuam txhab twg siv BPA dawb cov kaus poom? 8 Lub tuam txhab uas siv BPA-dawb hauv ob sab phlu hauv cov kaus poom zaub mov
- Amy tus.
- Bionaturae.
- Crown Prince Seafood.
- Eden Foods (Eden zaub mov tseem siv BPA hauv cov khoom noj muaj kua qaub zoo li cov txiv lws suav hauv kaus poom.)
- Farmer's Market.
- Muir Glen.
- Westbrae Ntuj.
- Wild Planet Foods.
Ua kom pom qhov no, cov kaus poom puas tseem muaj BPA?
Tsawg kawg yog 90% ntawm cov khoom noj niaj hnub no cov kaus poom tau hloov cov ntaub ntawv uas yav tas los muaj cov teeb meem tshuaj bisphenol-A ( BPA ), raws li lub koom haum Can Manufacturers. Qhov no yog nyob rau hauv cov lus teb rau kev lag luam xav tau kev xaiv ntau dua hauv kev nyab xeeb khoom noj.
Puas yog tuna cov kaus poom kab nrog BPA?
Raws li, peb tuna Cov ntaub ntawv tuaj yeem ua tau (xav tau lossis tsis txhob txwm ua) muaj cov tshuaj bisphenol uas tsis yog BPA (piv txwv li, BPS, BPF, lossis BADGE). Nco tseg: 20 qhov chaw rau ib billion ntawm BPA tshwm sim nyob rau hauv 2009 xeem ntawm peb cov kaus poom albacore tuna.
Pom zoo:
P kaus mom thiab Q lub kaus mom yog dab tsi hauv kev txheeb cais?
P. qhov tshwm sim ntawm cov ntaub ntawv (lossis cov ntaub ntawv hnyav dua) tshwm sim los ntawm lub sijhawm, saib P qhov tseem ceeb. p. proportions ntawm tus qauv nrog ib tug muab tus yam ntxwv. q lub kaus mom, lub kaus mom lub cim saum lub q txhais tau tias 'kwv yees'
Koj puas ntxiv cov kua qaub rau hauv lub hauv paus lossis lub hauv paus rau cov kua qaub?
Ntxiv cov kua qaub ua kom cov concentration ntawm H3O + ions hauv cov tshuaj. Ntxiv ib lub hauv paus txo cov concentration ntawm H3O + ions hauv cov tshuaj. Cov kua qaub thiab lub hauv paus zoo li cov tshuaj tiv thaiv. Yog hais tias lub hauv paus yog ntxiv rau cov kua qaub, cov tshuaj yuav tsis acidic thiab txav mus rau nruab nrab ntawm pH nplai
Puas yog kua zaub yog cov tshuaj ntshiab lossis sib xyaw?
(b) Cov pa roj carbon dioxide yog cov khoom ntshiab uas yog cov khoom sib txuas (ob lossis ntau lub ntsiab lus sib txuas ua ke). (c) Txhuas yog cov khoom ntshiab uas yog ib qho khoom (element 13 nyob rau hauv lub sij hawm). (d) Zaub kua zaub yog sib xyaw ua ke ntawm cov kua txiv hmab txiv ntoo, chunks ntawm zaub, thiab rho tawm los ntawm cov zaub
Dab tsi yog BPA hauv kua zaub?
Cov txiaj ntsig kev tshawb fawb tshiab qhia tau hais tias cov khoom tsis sib haum xeeb ntxiv bisphenol A, lossis BPA, feem ntau pom muaj ntau yam khoom noj kaus poom, suav nrog qee qhov cim 'BPA dawb' lossis cov organic. BPA yog cov tshuaj muaj protein ntau uas tau siv ntau xyoo los ua cov yas polycarbonate thiab cov epoxy linings ntawm cov kaus poom
Koj ua li cas cov kuab tshuaj thiab cov kaus poom?
TSIS MUAJ Tsis txhob sib tov cov kua qaub nrog cov kuab tshuaj los yog cov nplaim taws. Ib qho kev tawm tsam hnyav yuav tshwm sim rau cov kuab tshuaj hauv lub dab dej. Tsis txhob ntws. Tsis txhob muab koj txhais tes mus rau hauv tshuaj lom neeg txawm tias thaum hnav hnab looj tes. Tsis txhob hloov pauv lub kaus mom lub raj mis. Muab tib lub hau rov qab rau ntawm lub raj mis kom paub tseeb tias nws nruj