Cov khoom noj muaj nyob rau ntawm lub rhawv thiab yuav ua li cas xaiv cov khoom noj qab haus huv?

2024 Tus sau: Seth Attwood | [email protected]. Kawg hloov kho: 2023-12-16 16:06

Kev tso tseg cov khoom lag luam ua tiav tiav yog ib txoj haujlwm rau cov neeg muaj zog ntawm sab ntsuj plig thiab cov neeg uas tsis quav ntsej txog kev ua liaj ua teb thiab pom zoo los pauv lub khw muag khoom loj thiab lub nroog loj rau lub vaj zaub thiab kev ntsiag to ntawm cov ntug dej hiav txwv.

Kev cog qoob loo ntawm kev noj zaub mov hauv tsev tsis tuaj yeem tham txog - txawm tias nws txoj kev npaj yooj yim yuav siv sij hawm tus tsov ntxhuav feem. Kev xaj khoom noj ncaj qha los ntawm cov liaj teb yog ib qho lag luam uas tsis muaj txiaj ntsig, thiab kev nug txhua lub koom haum rau cov khoom uas lawv siv tsis yog ib txoj haujlwm zoo. Alas, txhua yam uas tseem tshuav rau peb yog kev sib haum xeeb. Thiab txij li thaum muaj kev sib tsoo nrog kev phem yog qhov tsis tuaj yeem, cia peb sim xyuas seb cov khoom noj khoom haus twg yog dab tsi, yuav ua li cas txo qhov kev puas tsuaj los ntawm nws thiab dab tsi, qhov tseeb, nws muaj.

Luv luv

1. Nyob rau hauv cov nqe lus ntawm kev ua, tib neeg cov zaub mov tau hloov pauv heev txij li thaum Industrial Revolution thiab breakthroughs nyob rau hauv chemistry thiab technology nyob rau hauv thaum pib ntawm lub xyoo pua xeem.
2. Nyob rau tib lub sijhawm, cov khoom noj uas tau ua tiav tau txais qhov tsw qab, tus nqi pheej yig, thiab ntau yam ntxiv. Thaum xub thawj, nws tau positioned raws li ib tug zoo tagnrho universal zaub mov.
3. Txij li thaum xyoo 60s, kev zam rau cov khoom siv ntuj tsim tau nce zuj zus, cov khoom noj ceev ceev, cov khoom ua tiav ib nrab, cov zaub mov noj tshais, thiab lwm yam tau raug tshawb fawb kom ntxaws. Nws hloov tawm tias cov khoom noj khoom haus tsis yog panacea, tab sis kev sib haum xeeb. Txij thaum ntawd los, nws disguises nws tus kheej li pab tau.
4. Cov zaub mov zoo li no tsis zoo rau ntau yam: cov rog tau hloov mus ua cov rog trans hauv cov txheej txheem ntawm hydrogenation, uas ua rau peb cov hlab plawv, ua rau mob ntshav qab zib, kev loj hlob ntawm kev mob ntev, thiab lwm yam. Lawv tsis pom nyob txhua qhov chaw, tab sis feem ntau.
5. Cov piam thaj ntau dhau, muaj nyob hauv txhua qhov nruab nrab, yog qhov phem tiag tiag: calories ntxiv, ua rau lub txiav, thiab lwm yam. Ib yam li ntawd, nrog ntsev ntau dhau.
6. Flavoring thiab flavoring additives tsis ua mob rau lub cev - lawv yog pov thawj chemistry, indistinguishable los ntawm tej yam ntuj tso tshuaj. Qhov teeb meem yog tias tom qab nws, zoo li tom qab qab zib thiab ntsev, cov zaub mov zoo tib yam zoo li bland.
7. Cov khoom noj khoom haus yuav tsis tua lossis ua rau peb poob yog tias peb txo peb cov khoom noj kom tsawg thiab ua tib zoo nyeem cov ntawv. Zoo dua, hloov nws nrog cov khoom ntuj.

Evolution ntawm lub ntuj

Raws li Eric Schlosser sau hauv Fast Food Nation, "cov zaub mov peb noj tau hloov ntau dua nyob rau hauv ib nrab xyoo pua dhau los tshaj li 40,000 xyoo dhau los," thaum tib neeg tau tsim kev ua liaj ua teb thiab pib cog zaub mov. Raws li kev kwv yees los ntawm ntau tus kws sau ntawv, daim duab muaj txog li ntau lab xyoo.

Thawj qhov txheej txheem ntawm cov zaub mov tau txais yog Homo erectus los ntawm cov hominids (humanoid), uas siv hluav taws ntau tas li thiab muaj tswv yim tshaj li nws cov thawj coj. Nws yog nws leej twg paub tias cov nqaij kib qab qab zoo dua li cov nqaij nyoos, nws yooj yim dua rau zom thiab zom, haus luam yeeb thiab kib tso cai rau koj khaws cov tsiaj nyeg ntev dua, thiab ua noj thiab kib pab zom thiab muag cov cellulose ntawm cov zaub mov thiab ntxuav cov tubers ntawm tshuaj lom toxins. Yog li 500 txhiab xyoo dhau los, peb cov poj koob yawm txwv thawj zaug pom cov nyiaj tau los ntawm cov khoom noj ua tiav.

Tom qab ntawd, tib neeg tau muab pub dawb rau kev npau suav thiab tsim ntau yam kev ua noj ua haus los ntawm fermentation mus rau sourdough, thiab cov txheej txheem ntawm ib tug neeg tau ntxiv nrog mov ci, cheese, cawv, kas fes, thiab lwm yam. thiab, nyob rau hauv txoj cai, twb ennobled. Niaj hnub no, peb cov txheej txheem tseem muaj xws li cov nplej zom, cereals thiab muesli, glazed cheeses, tuav thiab cov zaub mov khov, thiab qee zaum, tej zaum cov vajtswv ntawm kev noj zaub mov zoo, khoom noj ceev. Ua kev txaus siab ntawm qhov chaw hauv peb lub tub yees thiab lub plab, qhov chaw ua khoom noj khoom haus hnub qub no tshuav nws lub hauv paus rau kev hloov pauv thib ob hauv kev ua zaub mov. Nws yog txuam nrog kev lag luam kiv puag ncig ntawm lub xyoo pua 19th thiab cov kev hloov nyob rau hauv thawj ib nrab ntawm lub xyoo pua xeem, thaum ib tug loj ntawm scientific discoveries nyob rau hauv lub teb ntawm chemistry (cov creation ntawm hluavtaws organic tshuaj, siv tshuaj tua kab thiab herbicides nyob rau hauv kev ua liaj ua teb.) thiab kev npaj zaub mov thiab khaws cov thev naus laus zis, xws li microwave ncu thiab autoclaves thiab xaus nrog kev loj hlob ntawm cov tub yees.

Nyob rau xyoo 1920, qhov kev phem tseem ceeb ntawm kev lag luam gastronomic, khoom noj ceev, tshwm sim, txawm hais tias qhov tshwm sim ntawm cov khoom noj tsis zoo - cov zaub mov tsis zoo - tau tshwm sim ua ntej: piv txwv li, dej qab zib tau qaug dej qaug cawv hauv Tebchaws Europe txij thaum xaus ntawm lub xyoo pua 18th, thiab. Cov dev kub materialized ntawm lub txee ntawm New York rov qab rau xyoo 1867…. Ua tsaug rau kev tshawb fawb thiab thev naus laus zis, cov khoom noj ceev tau maj mam txhim kho - nws cov saj tau dhau los ua khaus, tus nqi pheej yig dua, thiab kev xav zoo PR tau ua tiav tag nrho cov duab ntawm cov khoom noj khoom haus thoob ntiaj teb thiab pheej yig.

Cov zaub mov tsis zoo tau txais kev nyiam tshwj xeeb hauv xyoo 1950, "Lub Hnub nyoog Golden ntawm Cov Khoom Noj Khoom Noj." Tom qab ntawd ob peb cov xwm txheej tau sau rau lawv cov neeg nyiam: ua yeeb yam rau qhov tsis txaus ntawm lub xyoo tom qab tsov rog nyob rau hauv daim ntawv ntawm ntau yam khoom, kev zam rau futurism thiab socialist realism nyob rau hauv lub 30-50s thiab, raws li zoo raws li lub poeticization. ntawm metropolis, tag nrho cov kev lag luam thiab cov khoom siv dag zog. Yog li ntawd, muaj kev loj hlob ntawm kev lag luam kev lag luam - ib feem ntawm tib neeg tau tso tseg lub txaj thiab maj mam mus rau hauv cov hlab thiab cov kua zaub hauv cov kaus poom. Andy Warhol, nrog nws cov kua zaub Campbell, hais txog lub sijhawm no ntawm kev ntxhov siab loj.

Tshaj li ntawm 10 xyoo, tag nrho cov tub rog ntawm cov tais diav xws li "pob qos yaj ywm nyias", gelatin zaub xam lav thiab khov "cov nqaij qaib ntawm lub neej yav tom ntej", nrog rau cov khoom paub zoo xws li chips, cereals, ci, zaub mov kaus poom, kas fes instant. thiab lwm yam, tau tshwm sim ntawm cov khoom txee. Kev ywj pheej ntawm cov poj niam, uas tau nquag hloov los ntawm cov poj niam hauv tsev mus rau cov neeg ua haujlwm, tau sai sai los ntawm Asmeskas cov neeg tshaj tawm, uas ua rau muaj kev nyiam ntawm cov khoom lag luam ib nrab. Cov khw noj mov zoo siab tau txais cov kaus poom kua zaub, thiab qee qhov mus ntxiv: Tad's 30 Ntau Yam Khoom Noj, piv txwv li, ua lawv lub tswv yim nyob ib puag ncig cov khoom noj khov. Cov neeg tuaj saib tau hais kom xaiv lub thawv yas nrog cov muab tub lim thiab ua kom sov hauv lub microwave.

Nyob rau tib lub sijhawm, los ntawm qhov kawg ntawm 50s, cov kws tshawb fawb pom tias qee hom zaub mov tsis muaj txiaj ntsig rau tib neeg lub cev, thiab kev sib sib zog nqus tsis yog panacea txhua, tab sis yog kev sib cav sib ceg. Cov khoom lag luam nquag plam lawv cov txiaj ntsig zoo nyob rau hauv cov txheej txheem ntawm kev hloov mus rau hauv cov khoom lag luam ib nrab, cov vitamins hluavtaws tsis txaus hloov cov khoom ntuj tsim, thiab cov rog ua rau lub cev. Twb yog thaum pib ntawm lub 60s, ib tug phiaj los nqis tes twb launched nyob rau hauv lub tebchaws United States los tiv thaiv tib neeg los ntawm ib tug tsis muaj cov vitamins thiab ib tug ntau ntawm cov rog tsis noj qab haus huv, phau ntawv cult "Silent Spring" hais txog qhov txaus ntshai ntawm kev lag luam tau luam tawm, thiab "natural" thaum kawg tau txais nws cov av ntawm nthwv dej ntawm kev txaus siab hauv hippies, qoj ib ce, neeg tsis noj nqaij thiab zaub mov organic. Qhov no yuav muaj txiaj ntsig zoo rau cov khoom noj khoom haus - txij no mus, nws yuav sim nrog tag nrho nws lub zog kom zoo li cov zaub mov noj qab haus huv.

Cov txheej txheem no yuav pib tsim kev lag luam ntawm kev xav tsis tseeb (ILM) - qhov no yog thaum peb yuav yogurt, vim tias nws muaj txiaj ntsig zoo thiab txhawb peb nrog bifidobacteria, txawm hais tias ob qho tib si tsuas yog kev tshaj tawm stunt. Peb tseem tuaj yeem pom qhov tsis txaus ntseeg ILM niaj hnub no, thaum zam rau detox, superfoods thiab cov khoom lag luam ecological kov yeej lub ntiaj teb, cov ntawv xov xwm thiab blogs yaum koj rov qab mus rau Homo erectus thiab tau txais kev noj qab haus huv paleo, thiab McDonald's, uas yuav ua rau peb txhua tus, yog rebranding thiab qhia cov nqe lus xws li "cov khoom ua liaj ua teb", thiab nyob rau hauv interiors - ntoo thiab ntsuab. Cov pob khoom ua lawv qhov zoo tshaj plaws los zais cov khoom lag luam kom muaj txiaj ntsig zoo, qhov tsis muaj txiaj ntsig "pab kom tshem tawm cov co toxins los ntawm lub cev" looms ntawm cov ntawv yogurts, thiab lub raj mis nrog cov roj zaub tau dai kom zoo nkauj nrog cov ntawv sau "tsis muaj roj cholesterol", uas ua ntej tsis tuaj yeem. nyob rau hauv cov roj no. Nyob rau tib lub sijhawm, cov tshuab tsim khoom ntawm McDonald's nuggets thiab yogurts tsis hloov pauv.

Peb nyob ib puag ncig los ntawm kev lag luam "zoo" cov khoom noj khoom haus, tus nqi tiag tiag uas tsis txawm tuaj ze rau cov khoom ntuj xws li cov nplej tsis tau ua tiav, mis nyuj, qe, nqaij tshiab, ntses, zaub thiab txiv hmab txiv ntoo. Txhua theem ntawm kev ua cov khoom noj tshwj xeeb tso cai rau nws khaws cia ntev dua ntawm tus nqi txo cov vitamins, cov kab mob muaj sia, fiber ntau, kab kawm thiab, thaum kawg, saj. Txij li lub neej tsis qab zib rau leej twg yam tsis muaj qhov kawg, cov tuam txhab tsim khoom siv dag zog zoo li cov khoom noj khoom haus ntxiv, nce cov suab thaj, ntsev thiab rog. Lawv kuj tawm sab nraud rau peb, tig yam tsawg kawg ntawm cov zaub mov tsis zoo rau hauv qhov tsis zoo.

Cov rog rog thiab qab zib

Hauv xyoo 1986, Harvard Medical School tus xibfwb qhia Frank Sacks chromatographed McNuggets, thiab tshuaj ntsuam xyuas ntawm cov nqaij qaib nqaij qaib qhia tau tias lawv "fatty acid profile" (cov khoom sib txawv) zoo li nqaij nyug dua nqaij qaib. Tom qab ntawd cov khoom noj ceev tau siav rau ntawm cov tsiaj rog, tam sim no - ntawm zaub roj, tab sis tsis yog txhua yam zoo li no.

Ib yam li hauv kev tsim cov khoom lag luam ib nrab tiav, cov roj zaub yog ib feem ntawm hydrogenated ntawm no (nyob rau hauv cov chav kawm ntawm complex tshuaj manipulations, hydrogen yog ntxiv rau lawv), vim hais tias lub txee lub neej ntawm cov khoom nce, lawv ceev, thiab lawv. tus nqi txo. Qhov tshwm sim ntawm no shamanism yog tias unsaturated fatty acids hloov dua siab tshiab rau hauv saturated, thiab lawv cov molecules - mus rau hauv trans isomers, hloov lub sab hauv configuration - cov no yog cov loj thiab txaus ntshai trans fats.

Nyob rau hauv thaum ntxov 90s, Dr. Walter Willett luam tawm ib txoj kev tshawb no qhia tau hais tias trans fats yog heev phem rau peb cov hlab plawv system. Txoj kev tshawb no tau lees paub hauv kev xyaum: tau pom tias qhov nruab nrab ntawm cov rog trans rog xa mus rau lawv lub cev los ntawm 85 txhiab tus poj niam uas muaj kev noj qab haus huv zoo, Willett tau saib xyuas cov kev hloov pauv hauv lawv txoj kev noj qab haus huv thiab sau cov neeg tuag ntau dua yim xyoo. Nws muab tawm tias cov neeg uas nyiam margarine qhaub cij feem ntau yuav tuag los ntawm lub plawv nres thiab raug kev txom nyem los ntawm atherosclerosis. Muaj ntau qhov kev tshawb fawb zoo li no los txog niaj hnub no, thiab peb paub tias cov roj ntsha trans tseem ua rau mob ntshav qab zib, mob ntev, mob plawv, thiab hnyav nce. Tias yog vim li cas WHO ua tib zoo xav kom peb tso tseg ib feem ntawm butter, thiab saib xyuas ntau lub tebchaws nyob sab Europe tau yuam cov tuam txhab los qhia tias muaj cov rog trans rog ntawm lub ntim lossis txawm tias txwv tsis pub siv.

Hauv CIS, nws tsis yog kev cai los qhia tias muaj cov rog tsis zoo nyob rau hauv cov ntawv loj, yog li cov neeg phem trans-villains hauv peb lub khw muag khoom saib tawm hauv qab cov ntawv sau "hydrogenated / ib nrab hydrogenated roj" lossis " zaub / roj ua noj ". Tau pom lawv nyob rau ntawm daim ntawv lo rau lub ncuav mog qab zib, tsis txhob yig mus pov lub ncuav mog qab zib rau hauv pem teb kom tsis txhob muaj kab mob.

Kuv yuav tsum hais tias qhov txaus ntshai ntawm kev ntsib cov rog rog yog qhov zoo - lawv pom nyob rau hauv yuav luag tag nrho cov khoom tiav, los ntawm cutlets mus rau ntses sticks. Kwv yees li 40% ntawm cov khoom lag luam los ntawm Auchan ib txwm muaj kev pheej hmoo: yuav luag tag nrho cov khoom npaj ua ci, noj tshais cereals, cov khoom qab zib thiab chocolates, chips, crackers, sausages thiab qee cov khoom siv mis nyuj. Nyob rau hauv luv luv, saib lub dexterous tes ntawm manufacturers thiab ua tib zoo kawm cov ntawv.

Feem ntau ntawm cov rog uas peb lub cev xav tau, peb yuav tsum tau txais nyob rau hauv daim ntawv ntawm unsaturated fats (sesame, avocado, ntses roj, txiv ntseej, flaxseed roj, thiab lwm yam), tab sis saturated sawv daws yuav kuj ua hauj lwm zoo yog me ntsis. Tsis muaj kev sib txuas ntawm kev noj nruab nrab ntawm cov roj saturated thiab kab mob plawv, kev tshawb fawb qhia, yog li me ntsis roj xibtes lossis nqaij nyug yuav tsis ua mob rau peb. Cov khoom noj khoom haus, txawm tias koj tswj kom tsis txhob muaj cov rog rog, yuav ua rau muaj cov roj saturated, uas yog vim li cas koj yuav tsum khaws nws kom tsawg. Hloov lawv nrog cov khoom uas muaj pes tsawg rog cov ntsiab lus kuj tsis tsim nyog - kom rov ua kom lub cev ua tiav no thiab muab nws tsawg kawg ib co saj thiab kev ntxhib los mos, manufacturers tsis skimp ntawm thickeners thiab qab zib. Tam sim no cia peb nrog lawv.

Raws li Elena Motova sau hauv phau ntawv "Kuv tus phooj ywg zoo tshaj plaws yog lub plab. Khoom noj khoom haus rau cov neeg ntse "," nyob rau hauv cov teb chaws tsim, cov neeg siv khoom nruab nrab ntawm cov khoom noj khoom haus thiab cov dej qab zib txhua hnub tau txais 7-10 tablespoons qab zib nrog lawv, uas yog sib npaug rau 350-500 calories. Cov zaub mov no muab lub zog huv, tab sis tsis muaj cov khoom noj ntxiv." Piv txwv li, ib lub thawv zoo tib yam ntawm cov cereals noj tshais hauv kem nrog cov khoom xyaw zoo siab tshaj tawm tias nws muaj cov suab thaj - qhov thib ob hauv kab tom qab cov nplej tiag tiag. Ntxiv cov molasses, qabzib, dextrose, lossis pob kws phoov hauv qab no thiab koj yuav pom ntau dua qab zib. Cov lus thuam thuam "kev qoj ib ce" ntawm pob khoom noj zais 3-4 dia suab thaj ib 100 g ntawm cereal, thiab cov vitamins hluavtaws ntxiv rau saum, alas, tsis txhob txuag nws. Flakes kom tswj tau ib daim duab zoo nkauj dhau los ua cov khoom noj tsis zoo.

Kev noj qab haus huv tsis tu ncua tsis yog tsuas yog nqa cov calories xwb, tab sis kuj yog qhov hnyav ntawm lub txiav (txog rau kev loj hlob ntawm cov qog nqaij hlav), uas yog lub luag haujlwm rau nws cov kev ua haujlwm txaus. Ntxiv mus, los ntawm accustoming koj tus kheej rau cov khoom lag luam, koj hloov koj tus kheej saj tus cwj pwm, thiab cov khoom ntuj maj mam insipid nyob rau hauv saj.

Tsis xav tsis thoob, vim hais tias nyob rau hauv tas li ntawd mus rau ntau tshaj qab zib thiab ntsev, cov khoom noj khoom haus yog torn ntawm seams los ntawm flavorings: xim, flavors thiab preservatives. Tshwj xeeb tshaj yog additives lub luag hauj lwm rau cov tsw qab ntawm cov zaub mov peb noj. Qhov tseeb yog tias nyob rau hauv tus txheej txheem ntawm kev ua lag luam cov zaub mov tiag poob nws "aroma" txoj hauj lwm, thiab tib neeg lub cev nyeem cov saj ntawm zaub mov los ntawm yuav luag 90% tsom rau nws cov tsw. Ua tsaug rau evolution - nyob rau hauv tus txheej txheem ntawm ciaj sia taus, peb tsim ib tug ntse hnov tsw ntawm tsw, thiaj li tsis mus tsoo rau hauv cov zaub mov lom. Feem ntau, edible nroj tsuag tsw qab zib, thaum lom nroj tsuag tsw iab.

Sim siv peb cov biology kom nws fullest, manufacturers tsis skimp ntawm flavored tshuaj. Tawm hauv qab lub scenes complex chemistry ntawm tau txais ntxhiab tsw los ntawm volatile tshuaj (thiab cov cuab yeej muaj peev xwm xam thiab siv li ntawm 0,00000000003% ntawm cov ntxhiab tsw), ntawm no yog ib qho piv txwv ntawm "Artificial Strawberry aroma" nyob rau hauv ib tug banal milkshake los ntawm Burger King, uas peb feem ntau xaiv raws li qhov muaj txiaj ntsig zoo los ntawm cov ntawv qhia zaub mov ntawm lub tsev noj mov gourmet. Yog li:

amyl acetate - txiv hmab txiv ntoo tsw; amylbutyrate - tsis hnov tsw ntawm pear thiab txiv tsawb; amylvalerate - floral tsw; anethole - tsw ntawm anise thiab mint; anicil - tsis hnov tsw ntawm tshuaj ntsuab thiab tshuaj ntsuab, benzyl acetate - tsis hnov tsw ntawm jasmine, benzyl isobutyrate; butyric acid; cinnamyl isobutyrate - fruity aroma; cinnamil valerate; cognac tseem ceeb roj; diacetyl - tsis hnov tsw ntawm butter thiab qaub cream; dipropyl ketone - peppermint tsw; ethyl acetate - txiv hmab txiv ntoo tsw; Ethylamyl ketone, ethyl butyrate, ethyl cinnamate - txiv hmab txiv ntoo tsw; ethylheptanoate; ethylheptylate - pineapple tsw; ethyl lactate - txiv hmab txiv ntoo thiab zaub tsw; ethyl methypheniglycidate - tsw ntawm strawberries; ethyl nitrate - txiv apples tsw; ethyl propionate - fruity tsw; ethylvalerate - tsw ntawm strawberries; heliotropin - floral-ntsim tsw; hydroxyphenyl-2-butanone (10% dilution hauv cawv) - tsw thiab saj ntawm raspberries; alpha-nonon - tsis hnov tsw ntawm violets nrog ib daim ntawv fruity; isobutyl anthranilate - txiv hmab txiv ntoo tsw; isobutyl butyrate - txiv hmab txiv ntoo thiab cherry tsw; txiv qaub tseem ceeb roj; maltol - ib tug raspberry-tinged tsw; 4-methylacetophenone - noog cherry tsw; methyl anthranilate - ib tug fruity tsw nrog ib tug hint ntawm txiv kab ntxwv; methyl benzoate - floral-fruity tsw nrog sau ntawv ntawm ylang-ylang; methyl cinnamate - fruity ntxhiab nrog ib tug hint ntawm strawberry; methyl ester ntawm heptine carboxylic acid - tsis hnov tsw ntawm ntsuab ntsuab; methylnaphthyl ketone - mint tsw; methyl salicylate - tsw ntawm txuj lom; mint tseem ceeb roj, neroli tseem ceeb roj - tsis hnov tsw ntawm paj tshiab; nerolin - tsis hnov tsw ntawm txiv kab ntxwv thiab acacia paj; neryl isobutyrate - ib qho tshwj xeeb wormwood tsw; violet roj - tsis hnov tsw ntawm violet cag; phenylethyl cawv - floral ntxhiab nrog ib daim ntawv ntawm rose; Rose tseem ceeb roj; rum ether; 7-Undecalactone - daim ntawv fruity, vanillin thiab hnyav puag.

Nyob rau hauv ib tug strawberry milkshake nrog ib tug strawberry co tsw thiab ib tug strawberry co saib, koj muaj peev xwm heev yooj yim ntxiv hexanal (qhov tsis hnov tsw ntawm freshly txiav nyom) los yog 3-methylbutanol, uas yog, lub cev tsw. Nws suab thiab zoo nkaus li txaus ntshai, tab sis ntawm no peb yuav tsum tau tshem tawm ib qho kev tho txawv thiab tsis pom zoo: cov khoom siv dag zog tsis yog peb cov yeeb ncuab txhua. Lawv qhov kev puas tsuaj yog qhov yooj yim uas peb nyiam ua cov khoom noj rau cov zaub mov tsis tu ncua - nws saj yog banally ntau khaus (thiab qhov tseeb, qee cov pov thawj tshawb fawb qhia tias cov khoom noj ceev - qhov kawg qhia ntawm cov zaub mov - tuaj yeem ua rau muaj kev vam khom rau hamburgers hauv cov neeg feem ntau. hloov lawv noj su). Tab sis los ntawm lawv tus kheej, flavoring additives tsis ua mob rau peb lub cev - lawv tsuas yog duplicate zoo xws li tshuaj sib txuas ntawm tej yam ntuj tso khoom. Rau, raws li atomic-molecular txoj kev xav hais tias (cov kev cai yooj yim ntawm chemistry, tsim txog 300 xyoo dhau los): cov khoom siv tshuaj lom neeg ntawm cov zaub mov tsis nyob ntawm lawv lub hauv paus chiv keeb. Hauv lwm lo lus, ib qho qauv yog ib qho qauv.

Piv txwv li, lub saj ntawm txiv qaub thiab txiv qaub saj ntawm marmalade slices muaj ib tug zoo tib yam tshuaj muaj pes tsawg leeg rau ib leeg, txawm hais tias lawv cov Cheebtsam yog hu ua txawv. Tsis muaj qhov taw tes rau kev sib piv "theem ntawm kev siv hluav taws xob" - nws yog tib yam. Thiab qee zaum cov khoom siv hluavtaws tsis tshua muaj teeb meem, xws li almonds, uas ib txwm muaj benzaldehyde (tsis hnov tsw nws tus kheej) thiab hydrocyanic acid (cov tshuaj lom uas tiv thaiv cov nroj tsuag). Artificially tau tsw muaj tsuas yog benzaldehyde, tsis muaj co toxins. Txawm li cas los xij, tus txiv neej evolutionarily yoog thiab tsim kom muaj kev cuam tshuam rau hydrocyanic acid, tab sis cov khoom sib xyaw ua kom zoo dua cov organic. Muaj ntau yam piv txwv.

Tias yog vim li cas koj yuav tsum tsis txhob hais lus phem rau tsab ntawv E uas ua rau phobias nyob rau hauv cov khoom xyaw - qhov no tsuas yog lub npe thoob ntiaj teb uas lees paub txog kev nyab xeeb ntawm cov khoom siv thiab txuag chaw ntawm daim ntawv lo thiab hauv kev tshawb fawb tshawb fawb. Tsis tas li ntawd, raws li Sergei Belgov, kws tshuaj thiab tus kws tshuaj tsw qab (tus tsim cov tshuaj tsw qab) uas tseem ua haujlwm nrog cov neeg noj zaub mov ceev ceev, tawm ntawm 8000 yam khoom tsim nyog kom tau txais cov ntxhiab tsw, txog 4 txhiab raug tso cai, uas tau dhau los kuaj xyuas thoob ntiaj teb. thiab tsis txhob ua thiab ntxoov ntxoo ntawm kev ua xyem xyav. Qhov tseeb, txog ib txhiab yog siv txhua.

Hnyav tuav thiab sim txo qhov cuam tshuam ntawm ntsev ntau dhau, qab zib, thiab cov rog rog ua rau cov khoom noj khoom haus tsis muaj txiaj ntsig - cov no yog cov khoom uas yuav tsum tau zam. Cov kev tshawb fawb pom tau hais tias kev noj cov zaub mov tsis tu ncua ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav, tshwj xeeb tshaj yog kev loj hlob ntawm lub mis. Interestingly, qhov no tsis siv rau cov khoom uas muaj me me technologies: qhob cij tshiab, nyuaj cheese, thiab lwm yam.

Qhov zoo tshaj plaws, cov khoom noj khoom haus uas kov yeej cov daus thiab cov nplaim taws ntawm cov khoom siv yuav tsum raug txo kom tsis muaj dab tsi - cov khoom noj ceev thiab cov khoom noj yooj yim yuav tsum tau hloov nrog cov zaub mov hauv tsev, cov zaub mov noj tshais - nrog cov nplej tag nrho, khoom qab zib - nrog txiv hmab txiv ntoo thiab ntuj tsaus. chocolate. Qhov kev xaiv tsis txaus siab suav nrog kev noj nruab nrab - glazed curd yuav tsis tua leej twg yog tias koj tsis noj nws ntau zaus thiab saib cov pob rau cov rog rog. Qhov xwm zoo yog tias koj tsis tas yuav khiav tom qab cov kev pabcuam noj zaub mov, spirulina thiab chia noob los saib xyuas koj tus kheej kev noj qab haus huv thiab zoo li qub, koj tsuas yog yuav tsum tau saib xyuas koj lub pob tawb khoom noj.