Njengemveliso yetekhnoloji yokutya yanamhlanje, iintonga zekofu (ezidla ngokubhekisa kuhlobo oluqinileyo lwekofu ekhawulezileyo okanye i-espresso) zanda ngaphaya kommandla wesiselo esifanelekileyo. Ukusuka kwizinto zesayensi ukuya kwi-neurochemistry, ukusuka kubunjineli bokusingqongileyo ukuya kwindlela yokuziphatha kwabathengi, uphuhliso, imveliso, kunye nokusetyenziswa kweentonga zekofu zibambe ukubaluleka kwesayensi okutyebileyo, kuzenza isithuthi esikhethekileyo sophando lwezifundo ezahlukeneyo.
Ukuphumelela kwiNzululwazi yeZizinto kunye nobuNjineli boKutya
Uhlobo oluqinileyo lwentonga zekofu luxhomekeke ekomisweni okuphezulu kunye nobuchwepheshe boxinaniso, obufana nokomisa isitshizi, ukomisa umkhenkce, okanye ukuxinana kwevacuum. Ezi ndlela azigcini nje ngokugcina ivumba elimnandi kunye nezithako ezisebenzayo zeembotyi zekofu, kodwa zikwazinzisa imidibaniso yencasa nge-microencapsulation, ikhusela kwi-oxidation kunye nokuthotywa kwezinto ezilula{1}}ezinovakalelo. Umzekelo, ukukhenkceza-izinti zekofu eyomileyo zigcina isidima se-caffeine kunye ne-chlorogenic acid ngokuphelelwa ngubushushu obuphantsi{4}, ngelixa ulwakhiwo lwazo olunamaqhuqhuva luququzelela ukunyibilika okukhawulezayo, ebonisa usetyenziso oluntsonkothileyo lwemathiriyeli yesayensi kugcino lokutya.
Ngaphaya koko, izinto zokupakisha zekofu (ezinje ngefoyile ye-aluminium ehlanganisiweyo okanye iifilimu ezinokonakala) zifuna uyilo lomqobo, ukulinganisa ioksijini, ukufuma, kunye nokwahlukaniswa kokukhanya ukwandisa ubomi beshelufu. Olu hlobo lophando luqhube ngokuthe ngqo ukutsha kwizinto zokupakisha ezisebenzayo, njengetekhnoloji ye-nanocoating yokutshixa amavumba aguqukayo.
I-Intersection ye-Neurochemistry kunye neSayensi yeSensory
I-caffeine, isithako esisisiseko kwimivalo yekhofi, ivuselela inkqubo ye-nervous central ngokuthintela i-adenosine receptors, kwaye indlela yayo yokuvuselela iye yaqinisekiswa ngokubanzi kwi-neuroscience. Nangona kunjalo, njengemveliso eqhelekileyo, iibar zekofu zibonelela ngemodeli elawulwayo yokufunda ithamo -lobudlelwane besiphumo. Ngokomzekelo, imilinganiselo eyahluka-hlukeneyo ye-caffeine ukuya kwi-antioxidants kwimivalo yekofu yamanqanaba ahlukeneyo e-roast (ukukhanya ukuya kumnyama) kukuchaphazela ngokuthe ngqo ukunyuswa kotywala kunye nokukrakra.
Inzululwazi yoluvo igxile kumandla okukhutshwa kwencasa kwiibha zekofu. Ukusebenzisa uhlalutyo lolwimi lwe-elektroniki kunye ne-chromatography yegesi-i-mass spectrometry (GC-}MS), abaphandi banokulinganisa iiprofayili zokuchithwa kwezinto eziguquguqukayo ze-organic compounds (ezifana ne-furfural kunye ne-2-notywala obuphuphumayo) kunye nokwandisa imixube ukuhambelana nezinto ezikhethwa ngumthengi "zomzimba" okanye "i-asidi yefruity." Ubunjineli bencasa obuqhutywa yidatha sisiseko esibalulekileyo sokwenza ngokwezifiso ukutya.
Ukuzinza kokusiNgqongileyo kunye noKusetyenzwa kwamandla
Ikhonkco lemveliso yezinti zekofu (ukusuka ekulinyweni kweembotyi zekofu ukuya ekulahlweni inkunkuma) iye yavusa iingxoxo ezinzulu malunga nekhabhoni. Xa kuthelekiswa nekofu ephantsi, izinti zekofu ezikhawulezayo zisebenzisa amanzi angaphantsi kwama-90%, kodwa ukusetyenziswa kwakhona kweemveliso zekofu (ezifana ne-biofuel okanye isichumiso) kusaxhomekeke kubuchwepheshe bekhemistri eluhlaza. Ngokomzekelo, ezinye iinkampani ziguqula iindawo zekofu zibe yikhabhoni esebenzayo yokuhlanjululwa kwamanzi okanye ukuvelisa i-biogas ngokuvutshelwa kwe-anaerobic, ebonisa ukusetyenziswa kweengcamango zoqoqosho ezijikelezayo kwishishini lokutya.
Ngokwembono yamandla, izinti zekofu eziphathwayo (ezinje{0}}ezifana nokuzifudumeza okanye iigranule ezikhawulezileyo) kufuneka ziyilwe ukubambelela kwimithetho-siseko esebenzayo ye-thermodynamic. Ezinye iimveliso zisebenzisa i-exothermic reaction ye-exothermic ye-quicklime kunye namanzi ukutywala ngokukhawuleza, kwaye iindlela zabo zokulawula ukusabela kweekhemikhali zibonelela ngemodeli yereferensi yokuphuhliswa kokutya okungxamisekileyo endle.
Ukuziphatha kwabathengi kunye nezikweko zeSociological
Ukuthandwa kweentonga zekhofi kubonisa ukuphishekela koluntu lwanamhlanje "ukusebenza kakuhle." Ukulungelela -ukusebenzisa indalo ukuziqhelanisa nobomi obukhawulezayo-obukhawulezayo, kodwa ikwavusa iingxoxo "ngokulahleka kwesiko"{4}}amanyathelo esintu okusetyenzwa kwekofu, okufana nokusila nokugalela amanzi, enziwe lula kwisenzo soomatshini sokukrazula ipakethe. Le nto iye yabangela ukuba abaphengululi bengqondo kunye nentengiso bafunde ukuba "iprimiyamu elula" iwabumba njani amava oluvo kunye nokuthembeka kophawu lwabathengi.
Kwiindawo ezigqithiseleyo, ezifana nezikhululo zendawo okanye imisebenzi yemikhosi, ukusebenza kweentonga zekofu kuphuculwe ngakumbi. I-NASA ivavanye iintonga zekofu ezikhethekileyo ukujongana nemingeni yolawulo lwamanzi kwi-microgravity. I-viscosity yabo kunye nesantya sokuchithwa kufuneka siyilwe ukuba ibambelele ngokungqongqo kwimithetho ye-fluid mechanics. Lo mzekelo ubonisa uxhulumaniso olunzulu phakathi kobuchwepheshe bokutya kunye nokuhlola komntu.
Ukuqukumbela
Nangona zincinci, izinti zekofu ziyi-microcosm yesayensi kunye neteknoloji. Ukusuka kuzinzo lwencasa kwinqanaba lemolekyuli ukuya kuziqhelanisa nokusingqongileyo kwi-macroscale, uphando lwabo kunye nokusetyenziswa kwabo kuyaqhubeka nokubonelela ngedatha enobungqina kunye nempembelelo entsha kwiinkalo ezininzi. Kwixesha elizayo, ngokudityaniswa kwebhayoloji yokwenziwa (efana nokwenziwa kweencasa zekofu) kunye nobugcisa bokuvelisa obukrelekrele, iintonga zekofu zinokuba ngamaqonga okulinga enzululwazi antsonkothileyo, achaza ngokutsha indlela abantu abanxibelelana ngayo neemveliso zabathengi bemihla ngemihla.