Nyob rau hauv nws lub tebchaws North America, tsob ntoo trumpet yog tsob ntoo uas dav dav vim nws nplooj thiab paj thiab tuaj yeem pom hauv ntau lub vaj thiab cov chaw ua si. Txawm li cas los xij, txhua qhov chaw ntawm Catalpa bignonioides, nws lub npe botanical, suav tias yog tshuaj lom rau tib neeg thiab tsiaj txhu thiab yog li tsis tsim nyog siv hauv chav ua noj lossis chav tshuaj ntsuab.
Puas yog tsob ntoo muaj tshuaj lom?
tsob ntoo trumpet (Catalpa bignonioides) yog tshuaj lom me ntsis vim tias txhua qhov ntawm cov nroj tsuag tsuas yog cov noob muaj cov tshuaj lom me me catalpin. Yog raug tiv tauj lossis noj, qhov no yuav ua rau mob plab, mob plab lossis ua xua.
Txhua qhov chaw ntawm tsob ntoo trumpet muaj tshuaj lom me ntsis
Txhua qhov chaw ntawm tsob ntoo trumpet tsuas yog cov noob muaj cov tshuaj lom me me. Txawm li cas los xij, cov tshuaj no tsis yog tsuas yog ua rau mob plab thiab mob plab xwb, tab sis kuj ua rau yoov tshaj cum nyob deb heev. Cov nplooj tshwj xeeb exude ib tug tsis hnov tsw uas yog NW nyuam qhuav perceptible rau tib neeg, uas ua rau annoying pests ntawm bay. Lwm cov tshuaj lom me ntsis ntawm cov ntoo thiab lwm yam ntoo yog caffeic acid, ursolic acid thiab coumaric acid. Tsis tas li ntawd, cov tshuaj quinoid tau pom feem ntau hauv cov ntoo, uas tuaj yeem ua rau muaj kev tsis haum tshuaj (piv txwv li daim tawv nqaij ua pob). Yog li ntawd, koj yuav tsum hnav hnab looj tes thaum txiav tsob ntoo trumpet.
Tsis txhob cuam tshuam tsob ntoo trumpet nrog tus tim tswv lub trumpet
Trumpet ntoo (Catalpa) thiab tus tim tswv lub trumpets (Brugmansia) feem ntau siv synonymously, tab sis lawv yog ob hom sib txawv kiag li - uas kuj muaj ntau theem ntawm toxicity. Txawm hais tias North American trumpet ntoo tsuas muaj tshuaj lom me ntsis thiab tsuas yog ua rau mob plab lossis pob khaus ntawm daim tawv nqaij, tus tim tswv lub suab nrov, uas los ntawm tsev neeg nightshade, muaj cov tshuaj lom alkaloids. Yog tias noj los ntawm cov menyuam yaus lossis cov neeg tsis muaj zog, cov no tuaj yeem ua rau cov tsos mob lom tab sis tuaj yeem ua rau tuag taus.
Tip
Cov txiv hmab txiv ntoo zoo li taum, elongated txiv hmab txiv ntoo ntawm tsob ntoo trumpet kuj lom thiab yog li tsis haum rau noj.
