Iilwimi zethu zinokufumana incasa, ngokucacileyo, kodwa kuyacaca ukuba ayisiyiyo kuphela indawo esinayo. Ii-receptors zokungcamla zifumaneka kuwo wonke umzimba-nokuba kumasende . Oososayensi abayiqondi into eyenziwa zii-receptors ezingaphandle kolwimi lwethu, kodwa basandula ukufumanisa oko ii-receptors ezingcamlayo kumasende eempuku zamadoda zibalulekile ekuchumeni .
Kwiphepha elinesihloko Ukuphulukana nemfuza okanye i-pharmacological blockade ye-testes-expression expression genes ibangela ukungazinzi kwendoda ipapashwe izolo nge Iinkqubo zeZiko leSizwe lezeNzululwazi , Abaphandi babonisa ubungqina bokuba ayizizo nje kuphela ii-taste receptors ezinoxanduva lweswekile kunye ne-umami flavour ezifumaneka kumasende, kodwa kubonakala ngathi benza umsebenzi obaluleke kakhulu phaya ezantsi. Ngaphandle kwabo, kubonakala ngathi, iimpuku azikwazi ukuvelisa kwakhona.
Ukuba uyazibuza ukuba abaphandi bakhubeke njani kulwazi oluthile, ungakhathazeki - khange bayokukhangela, ekufuneka ibe yingxelo ethuthuzelayo kwisayensi yanamhlanje. Endaweni yokuba, abaphandi bavelise iimpuku ngaphandle kwezi zivamvo zokufumana uphando olunxulumene nokunambitheka. Abakhange basuse ii-receptors kwiimpuku, kodwa bathintele ukusebenza kwabo ngamachiza asetyenziswa ngabantu kwi-cholesterol ephezulu. Ngokweqela lophando, oko kunokubonisa ukuba ezo ziyobisi zichaphazela nokuzala kwabantu ngokunjalo.
URobert Margolskee, Umlawuli weZiko leMonell Chemical Sense Centre kunye nomnye wabaphandi kolu phando, ucacisa ukuba ngelixa idatha inomdla, izisa imibuzo emininzi kunokuba inika iimpendulo:
Ngoku kufuneka sichonge iindlela kunye neendlela zovavanyo olusebenzisa ezi ntlobo zemibala ukuze siqonde ukuba ilahleko yabo ikhokelela njani ekungachumi.
Ziindaba ezimnandi ezo ezithetha ukuba olu phando lunokukhokelela ekuqondeni okungcono kokuzala kunye nokungachumi emadodeni. Okanye mhlawumbi ziindaba ezimbi ezo. Kuxhomekeka kwindlela oziva ngayo ngokuba nabantwana. Nokuba yeyiphi na indlela, amasende akho anee-receptors ezingcamlayo, eyona nto ibaluleke kakhulu ukugcina engqondweni apha.
(nge Ushishino ngaphakathi , umfanekiso nge Fuzzy Gerdes )
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