Ngaba zonke iziselo ezinxilisayo zeswekile zikwenza urhudo?
Ngaba zonke iintlobo zokutshintsha iswekile zongezwa ekutyeni okunempilo?
Namhlanje siza kuthetha ngayo. Yintoni kanye kanye utywala utywala? Utywala beswekile ziipolyols ezenziwe ngokubanzi kuluhlu olubanzi lweeswekile ezihambelanayo. Umzekelo, ukuncitshiswa kwexylose yixylitol eqhelekileyo.
Ukongeza, ii-alcohol zeswekile ngoku eziphantsi kophuhliso zezi zilandelayo:
Iglucose
ISorbitol Iswekile yotywala ngoku yenye yezona "zongezo zokutya ezisebenzayo". Kutheni igalelwa ekutyeni? Kuba ineengenelo ezininzi.
Okokuqala, ukuzinza kwee-alcohol zeswekile kubushushu be-asidi kulungile, kwaye ukusabela kwe-Maillard akulula kangako ukuba kwenzeke ekushiseni, ngoko ke akubangeli ukulahleka kwezondlo kunye nesizukulwana kunye nokuqokelela kwe-carcinogens. Okwesibini, i-alcohols yeswekile ayisetyenziswanga yi-microorganisms emlonyeni wethu, enciphisa ixabiso le-pH emlonyeni, ngoko ayidli amazinyo;
Ukongeza, ii-alcohols ezinoshukela aziyi kwandisa ixabiso leswekile emzimbeni womntu, kodwa zibonelela ngesixa esithile seekhalori, ngoko ke inokusetyenziswa njenge-sweetener enesondlo kubantu abanesifo seswekile.
Kukho iintlobo ezininzi zeesnacks zexylitol kunye nezimuncumuncu kwimarike. Uyabona ke ukuba kutheni ii-alcohols zeswekile ziyinto eqhelekileyo "isongezo sokutya esisebenzayo"? Emva kwayo yonke loo nto, inobumnandi obuphantsi, ukhuseleko oluphezulu lwezondlo, alubangeli i-caries yamazinyo, aluchaphazeli ixabiso leswekile yegazi, kunye nokuzinza kobushushu obuphezulu be-asidi.
Ewe, ii-alcohols zeswekile zilungile, kodwa musa ukubawa - uninzi lwee-alcohols zeswekile zikholisa ukuthomalalisa xa zithathwa ngeedosi ezinkulu.
IMaltitol idla urhudo ngakumbi, nguwuphi umgaqo?
Ngaphambi kokuchaza umgaqo, masiqale sijonge iziphumo zokuhlanjululwa kwezinto ezininzi eziqhelekileyo (eziqhelekileyo ezisetyenziswayo) zotywala beswekile.
| Utywala beswekile | Ubumnandi(isucrose =100) | Isiphumo sorhudo |
| Xylitol | 90-100 | ++ |
| ISorbitol | 50-60 | ++ |
| IMannitol | 50-60 | +++ |
| Maltitol | 80-90 | ++ |
| ILactitol | 30-40 | + |
Umthombo wolwazi: Salminen and Hallikainen (2001). IiSweeteners, izongezo zokutya.Ⅱnd Edition.
Xa udla i-alcohols yeswekile, ayichithwanga yi-pepsin, kodwa iya ngqo emathunjini. Uninzi lwee-alcohols zeswekile zifunxwa ngokucothayo emathunjini, nto leyo idala uxinzelelo oluphezulu lweosmotic, olubangela ukuba uxinzelelo lwe-osmotic lwamathumbu amathumbu lunyuke, emva koko amanzi e-mucosal kudonga lwamathumbu angena emgodini wamathumbu, emva koko ungene. ubumdaka.
Kwangaxeshanye, emva kokuba i-alcohol yeswekile ingene emathunjini amakhulu, iya kubiliswa ziibhaktheriya zamathumbu ukuvelisa igesi, ngoko ke isisu siya kuba ne-flatulence. Nangona kunjalo, ayizizo zonke ii-alcohols ezivelisa urhudo kunye negesi.
Ngokomzekelo, i<em>erythritol, ekuphela kotywala obuneswekile ene<em>zero-calorie, inobunzima obuncinane be<em>molecular and kulula ukufunxa, yaye intwana yayo kuphela engena kumathumbu amakhulu ukuze ivundiswe ziintsholongwane. Umzimba womntu ukwanonyamezelo oluphezulu lwe-erythritol, i-80% ye-erythritol egazini lomntu, ayidityaniswanga yi-enzymes, ayinikeli amandla emzimbeni, ayithathi nxaxheba kwimetabolism yeswekile, inokukhutshelwa kuphela ngomchamo, ngokuqhelekileyo ayibangeli isifo sohudo kunye ne-flatness.
Umzimba womntu unokunyamezela okuphezulu kwe-isomaltol, kwaye i-50g yokutya kwansuku zonke ayiyi kubangela ukuphazamiseka kwesisu. Ukongezelela, i-isomaltol nayo yinto ebalaseleyo yokwandisa i-bifidobacterium, enokukhuthaza ukukhula kunye nokuveliswa kwe-bifidobacterium, igcine ibhalansi ye-microecological ye-intestinal tract, kwaye inceda impilo.
Ukushwankathela, izizathu eziphambili zesifo sohudo kunye ne-flatulence ebangelwa yi-sugar alcohol: okokuqala, ayixutywanga yi-enzymes yabantu kodwa isetyenziswe ngamathumbu emathumbu; Olunye lunyamezelo oluphantsi lomzimba kulo.
Ukuba ukhetha i-erythritol kunye ne-isomaltol ekudleni, okanye uphucule ifomula yokwandisa ukunyamezela komzimba kwi-sugar alcohol, unokunciphisa kakhulu imiphumo emibi yotywala.
Yintoni enye into ethatha indawo yeswekile? Ngaba ikhuselekile ngokwenene?
Abantu abaninzi bayakuthanda ukutya okuswiti, kodwa ubumnandi busizisela ulonwabo kwangaxeshanye, bukwazisa ukutyeba, ukubola kwamazinyo kunye nesifo sentliziyo. Ke ukuze kuhlangatyezwane neemfuno ezimbini zokungcamla kunye nempilo, kwazalwa indawo yeswekile.
Abatshintshi beswekile liqela leekhompawundi ezenza ukutya kube mnandi kwaye kuphantsi kweekhalori. Ukongeza kwi-alcohols yeswekile, kukho ezinye iintlobo ze-sugar substitutes, ezifana ne-licorice, i-stevia, i-monkfruit glycoside, i-soma i-sweet kunye nezinye i-sugar substitutes zendalo; Kwaye i-saccharin, i-acesulfameae, i-aspartame, i-sucralose, i-cyclamate kunye nezinye ii-substitutes zeswekile zokwenziwa. Iziselo ezininzi emarikeni zibhalwe "akukho swekile, zero iswekile", uninzi luthetha "akukho sucrose, akukho fructose", kwaye ngokuqhelekileyo zongeza izimuncumuncu (ezithatha indawo zeswekile) ukuqinisekisa ubumnandi. Ngokomzekelo, enye i-brand ye-soda iqukethe i-erythritol kunye ne-sucralose.
Ngexesha elidlulileyo, ingcamango "akukho swekile"kwaye"zero iswekile"Kubangele ingxoxo ebanzi kwi-Intanethi, kwaye abantu abaninzi bathandabuza ukhuseleko lwayo.
Indlela yokuyibeka? Ubudlelwane phakathi kweendawo zeswekile kunye nempilo bunzima. Okokuqala, indawo yeswekile yendalo inefuthe elihle kwimpilo yabantu. Okwangoku, ubunzima obuphambili buxhomekeke kwiindleko zabo zokuvelisa kunye nokufumaneka kwemithombo yendalo.
I-Momordica iqulethe iswekile yendalo "i-Momordica glucoside". Uphononongo lubonise ukuba i-momoside inokuphucula i-glucose kunye nokusetyenziswa kwamafutha, ukunyusa ukuvakalelwa kwe-insulin, okulindeleke ukuba kuphuculwe isifo sikashukela. Ngelishwa, ezi ndlela zokusebenza azikacaci. Olunye uphando lwezenzululwazi lubonise ukuba i-zero-calorie synthetic sugar substitutes inokunciphisa inani leebhaktheriya ezincedo emathunjini kwaye zikhokelela ekuphazamisekeni kweentyantyambo zamathumbu, ukwandisa umngcipheko wokunganyangeki kweglucose. Ngakolunye uhlangothi, i-sugar substitutes ethile (ikakhulukazi i-low-calorie synthetic substitutes), njenge-isomaltol kunye ne-lactitol, inokudlala indima efanelekileyo ngokwandisa inani kunye nokuhlukahluka kweentyantyambo zamathumbu.
Ukongeza, i-xylitol inefuthe elithintelayo kwii-enzymes zokugaya ezifana ne-alpha-glucosidase. I-Neohesperidin ineempawu ezithile ze-antioxidant. Umxube we-saccharin kunye neohesperidin uphucula kwaye ukhulise ibhaktheriya enenzuzo. I-Stevioside inomsebenzi wokukhuthaza i-insulin, ukwehlisa iswekile yegazi kunye nokugcina i-glucose homeostasis. Ngokuqhelekileyo, ukutya okuninzi esikubonayo kunye neswekile eyongeziweyo, ekubeni banokuvunyelwa kwimarike, akukho mfuneko yokukhathazeka kakhulu malunga nokhuseleko lwabo.
Jonga nje uluhlu lwezithako xa uthenga ezi mveliso kwaye uzitye ngokumodareyitha.
Ixesha lokuposa: Sep-17-2024