I-Rooibos (Aspalathus linearis) butjani obumutjhana bendabuko bangesifundeni sange – Western Cape begodu imila enarheni le kwaphela. Ikhula ibe yi-1, 5 m ngobude begodu inamagatja ambalwa ondileko, anombala ohlaza namakari anga asanalidi. Amakari ( amagatja wawo agudwa abe yi-50 cm ukusuka phasi ehlabathini) ivunwa abiliswe ekubalwa nokumanziswa kwamakari wayo ngamanzi bese aliswa bona abile ama-iri angaba yi-12. kwenzeka i- enzymatic oxidation lapha amakari wayo atjhuguluka umbala asuke ekubeni hlaza atjhuguluke abe-nzotho.
Ekugcineni, i-rooibos inekwa elangeni. I-rooibos ehlaza ngombala (nayingakabiliselwa )iyavunwa, igudwe bese yomiswa khonokho ngaphandle kokubiliswa ekurholela ekutheni itiye ibe nombala okhanyako kunetiye ejwayelekileko. Itiye engana-caffeine le kuqatjangwa bona inerhono lokwelapha ekubalwa ukunciphisa ikankere. Iphephile bona ingasetjenziswa ebantwaneni begodu isetjenziselwa ukwelapha amakrempe ngemathunjini, ukonakala kweskhumba kanye nekhwekwe ebangelwa ebangelwa kumbatha idugu ebantwaneni.
I-polyphenols 9 nekuyikhemikhali enama- antioxidant) eku- rooibos ikhandela ukuvuvuka, nomulwani beodu (ikhandela nokuphenduka) iinthako zayo zivikela umzimba kuma-free radicalls angabanga ikankere kanye nobulwelwe behliziyo. i-rooibos umthombo omuhle wama-antioxidants begodu ngiwo wodwa umhombo owaziwako we-antioxidant ebizwa bona yi- aspalathin, erhelebha ukwelapha ubulwelwe beswigiri ngokusekela imazinga weswigiri kanye nokwenza ncono ukungenelela kwe-glucose. Itiye engana-caffeine le kuqatjangwa bona irhelebha ukwehlisa i-blood pressure,isebenza ukuvula isfuba, nmiraro okungaphefumuli kuhle, irhelebha ekwakhekeni kwe- HDL cholesterol (i-cholesterol ehle).I-Rooibos imumethe i-hydroxy acid kanye ne-zinc (Zn) irhelebha imiraro yeskhumba efana ne-namathuthuva,i- eczema kanye nokutjhiswa lilanga.
Ama-anti-oxidant atholakala etiyeni ye-rooibos enza bona abantu bangaluphali msinya ngokobana arhobhise ama-free radicals ona iskhumba loha ileveli ephezulu ye-manganese (Mn) kanye ne- calcium (Ca) – arhelebha ukwakha bekalungise amathambo. I-rooibos itholakala iyitiye, ngehlanganisela yamaphunga kanye nencibiliswako (efakwa emanzini amakhaza nanyana atjhisako ) ingasetjenziselwa akwenza i-ice tea,nanyana ukununga ezinto zezobuhle.
Istjalwesi simila kuhle eendaweni ezomileko begodu sithanda ihlabathi eyisanda engennwa mamanzi kanye ne pH - ye-4, 5 ukuya ku- 5,5. Imbewu yayo itjalwa emibhedeni yembewu nanyana ngokutjala phasi isigodo esibuya kwesinye istjalo se-rooibos. Iinunwanana ezithanda ukurharhaba emakarini zimuraro omkhulu kanye ne-horsetail, ikhula elikhula eduze kwe-rooibos. Ikhuleli kufanele lisuswe ngesandla nanyana ngekhemikhali.