Hydrogenated Rog - Qhov Pheej Yig Tshaj Bioplastic

Video: Hydrogenated Rog - Qhov Pheej Yig Tshaj Bioplastic

Video: Hydrogenated Rog - Qhov Pheej Yig Tshaj Bioplastic
Video: Experiment: Biodegradable Plastic 2024, Kaum ib hlis
Hydrogenated Rog - Qhov Pheej Yig Tshaj Bioplastic
Hydrogenated Rog - Qhov Pheej Yig Tshaj Bioplastic
Anonim

Nws yog qhov kev coj ua ntau dua rau cov tuam ntxhab kom npog lub ntsiab lus "zaub rog" nrog lub sijhawm tiag tiag ntawm "hydrogenated rog" hauv cov khoom lag luam. Thaum peb hais txog cov zaub rog, peb txhais tau cov roj, txiv roj roj thiab lwm cov roj zaub uas muaj nyob hauv thaj chaw uas muaj kev ywj pheej. Nyob rau hauv nws daim ntawv dawb, txiv maj phaub roj kuj tseem nyob hauv cov kua ua ntej ua hydrogenated. Hydrogenated yog cov artificially enriched nrog hydrogen atoms.

Hydrogenated rog yog dav siv los hloov cov cocoa butter hauv cov khoom chocolate, nyuj butter hauv cov khoom puff pastry, kev tsim cov dej qab zib, waffles, nti thiab txhua yam khoom kho. Thaum koj noj cov croissant lossis cov khoom qab zib thiab xav hais tias muaj ib yam dab tsi lo rau koj daim tawv thiab cov hniav, koj tau tuaj hla ntawm cov rog no.

Qhov dav dav siv hauv cov rog no vim yog tsis muaj cov ntaub ntawv. Tus nab npawb ntawm cov khoom nws muaj tsis meej. Ntxiv nrog rau kev tsim khoom noj, cov roj ua kom tsis muaj rog los kuj tseem siv tshuaj ntxuav tes. Tsis ntev los no, nws tau ntxiv en cov nplauv rau cov kua mis nyeem qaub, kom zoo dua ntom nti thiab cov qauv ntawm cov khoom lag luam hauv ntiaj teb no.

Hydrogenated rog
Hydrogenated rog

Hydrogenated rog muaj ntau tus cwj pwm tsis zoo. Hauv thawj qhov chaw yog qhov txaus ntshai tiag tiag ntawm qhov lwj ntawm cov neeg tsim qauv tshiab thiab tso tawm qee qhov ntxiv rau qhov ntxiv hydrogen atoms. Raws li qhov tshwm sim, qhov thiaj li hu ua cov dawb radicals uas yooj yim khi rau lwm yam tshuaj los yog cov zoo li thiab tig mus ua cancer - qog thiab mob cancer.

Ntau yam ntawm cov rog no muaj lub ntsiab lus ntawm 40-42 degrees, uas yog siab dua lub cev rog. Thaum lawv nkag mus rau txoj hnyuv hauv plab, lawv lo rau sab hauv txoj hnyuv thiab tsim cov roj txheej uas nres lawv txoj haujlwm.

Txhawm rau kom tshem tawm cov roj ntsha hydrogenated no, peb yuav tsum noj zaub mov ntau nyob rau hauv fiber ntau thiab cellulose. Txawm li cas los xij, qhov no tsis txaus, raws li muaj ib txwm muaj lub sijhawm ntawm kev ntxuav lub cev, yog ua tau. Tab sis txawm tias lub sijhawm no peb nyob rau qhov txaus ntshai ntawm qee yam xwm txheej ntau dua.

Trans nqaijrog
Trans nqaijrog

Hauv kev sib xyaw ntawm cov tshuaj yej kub lossis kua zaub kub thiab cov roj ua rau lub plab zom mov, lawv yaj vim qhov kub dua ntawm haus thiab tau nqus los ntawm cov hnyuv mus rau hauv cov ntshav. Plaques daim ntawv nyob rau hauv cov hlab ntshav, ua rau mob plawv thiab mob stroke. Cem teeb meem kuj yuav tshwm sim tau.

Hauv tebchaws Asmeskas, kev siv cov roj ntsha hydrogenated no yog txwv tsis pub ua zaub mov noj. Txawm li cas los xij, lawv dawb do ntxiv rau cov khoom noj ceev thiab tshwj xeeb tshaj yog rau McDonald's. Kev siv cov roj pauv ntau dhau kuj tseem pom tau hauv Bulgaria yog qhov ua rau cov kab mob plawv coob. Txawm li cas los xij, tsis muaj kev ntsuas tau coj los txwv lawv.

Txoj cai no yog coj los ntawm tsoomfwv ntau, vim tias cov txiaj ntsig loj yog nkag mus rau hauv lub txhab nyiaj ntawm cov neeg muaj txiaj ntsig loj. Thiab ntau tau tau los ntawm cov roj hydrogenated, vim tias lawv txo cov nqi thiab nce lub txee lub neej ntawm cov khoom. Lawv yuav luag ob zaug ua pheej yig hauv khw thiab qhov no ua rau lawv nyiam rau feem ntau cov neeg yuav khoom.

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