Nama e khubelu, likhoho le tlhapi li na le amino acid, tsoekere le protheine e bitsoang creatinine. Ho nahanoa hore ho pheha, haholo-holo tlas'a maemo a phahameng a leholimo, ho fetola lik'hemik'hale tsena ho li-amine tsa heterocyclic (HCA) le polycyclic e nkhang hamonate ea hydrocarbon (PAH). Lik'hemik'hale tsena tse ngata li 'nile tsa amahanngoa le kankere ka lipatlisiso tsa pele.
Lipatlisiso ka Carcinogens le Kankere
- Phuputso e entsoeng ke Mokhatlo oa Sechaba oa Bophelo, o hatisitsoeng koranteng ea Cancer Research, e fumane hore nama e khubelu e entsoeng hantle e ne e amahanngoa le kotsi e eketsehileng ea colorectal adenoma, lesea la pele ho lefu la kankere.
- Phuputso e 'ngoe e ile ea hlahloba botsoalle pakeng tsa ho ja lijo tsa HCA le li-HAH le kankere ea pancreatic. Barupeluoa ba fane ka tlhahiso-leseling mabapi le mokhoa oa bona oa tlhahiso ea nama, mokhoa oa ho lokisetsa (mohlala, stewed, fried, kapa e koetsoe), 'me hangata lebelo la nama. Bafuputsi ba fumane hore lijo tse entsoeng hantle le tse entsoeng ka letsoai tse ka jang li ka 'na tsa amahanngoa le kotsi e eketsehileng ea kankere ea pancreatic.
- Prostate, Lung, Colorectal le Tlhahlobo ea Kankere ea Ovaria ea ho hlahloba Kankere e ile ea hlahloba mokhatlo pakeng tsa lik'hemik'hale tsa nama le kankere ea tšoelesa ea prostate ho sebelisa lipotso tsa lijo tsa banna ba 29 361. Le hoja nama e ntseng e kenngoa kapa e khubelu kapa e tšoeu ea nama e ne e sa amane le kotsi ea kankere ea tšoelesa ea prostate, nama e entsoeng hantle haholo e ne e amana le kotsi e eketsehileng ea kankere ea senya.
6 Mekhoa ea ho itokisa Litlhahiso ho Leka
Lik'hemik'hale tsena li thehoa ka hare ho nama, eseng feela ka holim'a metsi, kahoo u ke ke ua li tlosa ka ho hlakola holim'a metsi.
Empa bafuputsi ba fumana hore litokisetso tse itseng le mekhoa ea ho pheha li ka fokotsa ho thehoa ha metsoako ena:
- Pheha le li-cherries: Bafuputsi ba Univesithing ea Naha ea Michigan ba fumane hore ho eketsa li-cherries, tse nang le li-antioxidants, ho fula fatše pele ho frying ho fokotsa li-HCA tse hlahisoang ke hoo e ka bang 69 ho isa ho 78,5 lekholong. Leka ho kopanya 'mele oa 1 lik'hilograma tse nang le kopi e le' ngoe ea li-cherry tsa fatše pele u pheha.
- Nahana ka vithamine E: Ho fumanoe hore vitamin E e fumaneha nama ho fokotsa haholo ho thehoa ha HCA. Lipatlisisong, limiligrama tse 120 tsa vitamin E ea phofo li ne li kopantsoe ka likarolo tse 3,5 tsa ounce. Bua le mofani oa hau oa tlhokomelo ea mantlha, leha ho le joalo, pele o sebelisa li-supplement (ho akarelletsa le vithamine E) khafetsa.
- Eketsa konofolo, rosemary le masene: Li-antioxidant tsena li ka thusa ho thibela sebopeho sa li-HCA le li-HAH. Leka ho eketsa konofolo e khabisitsoeng le rosemary kapa e omisitsoeng kapa ea omisitsoeng kapa ea sesehileng ho phekola mefuta pele u pheha.
- Pheha ka oli ea mohloaare: Phenolic metsoako ea oli ea mohloaare e na le thepa ea antioxidant e fumanoeng ho fokotsa ho thehoa ha HCA le li-HAH. Leka ho pheha ka oli ea mohloaare ea moroetsana, kapa u e sebelise marinades.
- Noa tee e tala ka lijo tsa hau: Polyphenols ka tee e tala e ka thusa 'mele ea rona hore e sitoe metsoako ea carcinogen. Leka ho noa senoelo sa tee kamehla, haholo-holo ka lijo tse nang le nama e phehiloeng. Bakeng sa boitsebiso bo eketsehileng, fumana hore na u ka noa tee e tala ho eketsa li-antioxidants .
- Fumana litsela tse ling tsa ho pheha. Leka ho sebelisa mekhoa ea pheha e thehiloeng metsing, e kang ho pheha, ho chesa, kapa ho tsamaea. Haeba o lakatsa ho qeta ho chesa, leka ho pheha nama, likhoho le litlhapi pele u sebelisa mekhoa ea ho pheha ea metsi ho fokotsa li-HCA ebe u li qetella ka ontong kapa ka grill. E-ba le bonnete ba hore o tšela lero le ho se sebelise ho etsa li-gravy kapa li-sauces tse ling, hobane lijo tse hlahisitsoeng nakong ea ho pheha li na le liprotheine tse theha HCA.
Litlhahiso tse ling? E-ja nama e nang le lisebelisoa tse tšesaane pele u pheha, u je nama e khubelu e fokolang, u fokotsa lijo tsa hau tse nang le nitrite (tse akarelletsang ho qeta ho pholileng, lintja tse chesang, libon le ham), ho ja mafura, le ho ja nama e chesitsoeng kapa e fetang ' etsoe (e le hantle, mobu oa nama, nama ea kolobe le likhoho e lokela ho pheha hantle ho qoba ho chefo ea lijo).
Lisebelisoa:
Anderson KE, Kadlubar FF, Kulldorff M, Harnack L, Gross M, Lang NP, Barber C, Rothman N, Sinha R. Ho ja lijo tsa amteria le benzo (a) pyrene: mekhatlo e nang le kankere ea pancreatic. Kankere Epidemiol Biomarkers Pele. 14.9 (2005): 2261-2265.
Balogh Z, Grey JI, Gomaa EA, Booren AM. Ho thehoa le ho thibela li-amine tse nkhang hamonate tsa heterocyclic mobung o halikiloeng oa nama. Li-Chem Toxicol ea Lijo. 38.5 (2000): 395-401.
Knize MG, Felton JS. Ho thehoa le kotsing ea batho ea li-amine tsa heterocyclic tsa kankere tse entsoeng ka tlhaho tse entsoeng ka tlhaho ea nama. Lihlahisoa 63.5 (2005): 158-165.
Monti SM, Ritieni A, Sacchi R, Skog K, Borgen E, Fogliano V. Sebopeho sa phenolic metsoako ka oli ea mohloaare ea moroetsana le phello ea eona ho thehoa ha carcinogenic / mutagenic heterocyclic amines tsamaiso ea mohlala. J Agricultural Lijo tsa Chem. 49.8 (2001): 3969-3975.
Persson E, Graziani G, Ferracane R, Fogliano V, Skog K. Tšusumetso ea li-antioxidants ho oli ea mohloaare ea moroetsana ho thehoa ha heterocyclic amines ho baefburgers ba halikiloeng. Li-Chem Toxicol ea Lijo. 41.11 (2003): 1587-1597.
Ramirez MR, Estevez M, Morcuende D, Cava R. Phello ea mofuta oa ho chesa mafura a phehollang ka lik'hemik'hale tse fokolang tse arotsoeng ka hare ea nama ea kolobe e koahetsoeng ka ho sebelisa SPME-GC-MS. J Agricultural Lijo tsa Chem. 52.25 (2004): 7637-7643.
Salmone CP, Knize MG, Felton JS. Liphello tsa ho tsamaisa li-carcinogene tsa amine tse entsoeng ka li-heterocyclic. Li-Chem Toxicol ea Lijo. 35.5 (1997): 433-441.
Shin IS, Rodgers WJ, Gomaa EA, Strasburg GM, Grey JI. Ho thibela hamonate ea heterocyclic e entsoeng ka monate e entsoeng ka monokotšoai ka linotši tse entsoeng ka monokotšoai le konofolo le lik'hemik'hale tse amanang le sulfur tse amanang le konofolo. J Food Prot. 65.11 (2002): 1766-1770.
Sinha R, Peters U, Cross AJ, Kulldorff M, Weissfeld JL, Pinsky PF, Rothman N, Hayes RB. Lijo, mekhoa ea ho pheha nama le polokeho, 'me ho na le kotsi bakeng sa li-adenoma tse mahlahahlaha. Cancer Res. 65.17 (2005): 8034-8041.
Taba e nepahetseng: Boitsebiso bo boletsoeng setšeng sena bo reretsoe merero ea thuto feela 'me ha bo nkele sebaka keletso, ho hlahlojoa kapa kalafo ke ngaka e nang le tumello. Ha e reretsoe ho koahela mekhoa eohle ea tlhokomelo, likamano tsa lithethefatsi, maemo kapa liphello tse bohloko. U lokela ho batla thuso ea meriana hang-hang bakeng sa bophelo bo botle le ho buisana le ngaka pele u sebelisa mefuta e meng ea phekolo kapa u etse phetoho tsamaisong ea hau.