Phytoestrogen

A phytoestrogen ne shuka-derived xenoestrogen (wani nau'in estrogen samar da kwayoyin ba mutane ba) ba a samar da shi a cikin Tsarin endocrine, amma cinye shi ta hanyar cin shuke-shuke ko kayan abinci. Har ila yau ana kiranta "estrogen na abinci", rukuni ne daban-daban na kwayoyin tsire-tsire masu tasowa waɗanda ke faruwa na halitta waɗanda, saboda kamanceceniya da estradiol (17-β-estradiol), suna da ikon haifar da tasirin estrogenic ko antiestrogenic.

Phytoestrogens ba muhimman abubuwan gina jiki ba ne saboda rashin su daga Abinci ba ya haifar da cuta, kuma ba a san su da shiga cikin kowane aikin halitta na yau da kullun ba."Isoflavones". Micronutrient Information Center, Linus Pauling Institute, Oregon State University, Corvallis. October 2016. Retrieved 6 August 2022.Yildiz F (2005). Phytoestrogens in Functional Foods. Taylor & Francis Ltd. pp. 3–5, 210–211. ISBN 978-1-57444-508-4.{{cite book}}:  CS1 maint: overridden setting (link)
Category:CS1 maint: overridden setting Abinci na yau da kullun da ke dauke da phytoestrogens sune soya da sinadarin soya, miso, tempeh, da tofu. Wasu nau'ikan jarirai da aka ƙera tare da furotin soya suna dauke da isoflavones.

Sunansa ya fito ne daga Girkanci phyto ("shuka") da Estrogen, hormone wanda ke ba da haihuwa ga dabbobi masu shayarwa mata."Isoflavones". Micronutrient Information Center, Linus Pauling Institute, Oregon State University, Corvallis. October 2016. Retrieved 6 August 2022. Kalmar "Estrus" (Girkanci οίστρος) tana nufin "sha'awar jima'i", kuma "gene" (Grikicen γόνο) shine "don samarwa". An yi la'akari da cewa tsire-tsire suna amfani da phytoestrogen a matsayin wani ɓangare na kariya ta halitta daga yawan dabbobi masu cin ganyayyaki ta hanyar sarrafa yawan haihuwa na mata.

Kamancin, a matakin kwayoyin, na Estrogen da phytoestrogen suna ba su damar yin koyi da hankali kuma wani lokacin suna aiki a matsayin mai adawa da estrogen."Isoflavones". Micronutrient Information Center, Linus Pauling Institute, Oregon State University, Corvallis. October 2016. Retrieved 6 August 2022. An fara lura da Phytoestrogens a 1926,  Yildiz F (2005). Phytoestrogens in Functional Foods. Taylor & Francis Ltd. pp. 3–5, 210–211. ISBN 978-1-57444-508-4.{{cite book}}:  CS1 maint: overridden setting (link)
Category:CS1 maint: overridden setting amma ba a san ko za su iya samun wani tasiri a cikin metabolism na mutum ko dabba ba. A cikin 1940s da farkon 1950s, an lura cewa wasu makiyaya na clover na karkashin kasa da ja clover (tsire masu wadata da phytoestrogen) suna da mummunar tasiri akan yawan kiwo.

 Tsarinsa 
Phytoestrogens galibi suna cikin babban rukuni na maye gurbin mahaɗan phenolic na halitta: coumestans, prenylflavonoids da isoflavones sune uku daga cikin mafi yawan aiki a cikin tasirin estrogenic a cikin wannan aji. Mafi kyawun binciken shine isoflavones, wanda aka saba samu a cikin soya da ja clover. An kuma gano Lignans a matsayin phytoestrogens, kodayake ba flavonoids Ni ne. Mycoestrogens suna da irin wannan tsari da sakamako, amma ba abubuwan da ke cikin shuke-shuke ba ne; waɗannan su ne ƙwayoyin ƙwayoyin Fusarium, musamman na yau da kullun akan hatsi,   amma kuma suna faruwa a wasu wurare, misali a kan abinci daban-daban. Kodayake ba a la'akari da mycoestrogens a cikin tattaunawa game da phytoestrogens, waɗannan su ne mahadi waɗanda suka fara haifar da sha'awar batun.

 Manazarta