Kev Dyeing

2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40

Kev dyeing belongs rau tsev neeg hu ua zaub qhwv lossis cruciferous, hauv Latin lub npe ntawm tsev neeg no yog raws li hauv qab no: Bressicaceae Burnett. Lub npe zoo ib yam Vaida dyeing hauv Latin: Isatis tinctoria L.

Kev piav qhia ntawm woad dyeing

Xws li cov nroj tsuag raws li weida dyeing kuj tseem paub nyob hauv cov npe hauv qab no: shanik-nyom, blueline, farbovnik, krutik thiab dyeing nyom. Cov nroj tsuag no yog cov qoob loo ob xyoos, qhov siab uas tuaj yeem ncav cuag li xya caum txog yim caum centimeters. Cov nplooj ntawm cov xim zas plaub hau yog lub hauv paus, zoo li cov kob, zoo li oblong-lanceolate, plaub hau, ntxiv rau, lawv kuj yog tag nrho-edged lossis gnawed tawm. Hauv qhov no, qhov nruab nrab thiab sab saud ntawm cov zuag zuag yuav yog kab, ntse thiab nqaim nqaim-zoo li tus. Lub paj ntawm cov nroj tsuag no yog qhov txaus ntshai thiab tsis tshua muaj, thaum cov nplaim paj ncav txog peb txog plaub thiab ib nrab millimeters ntev, thiab cov nplaim paj yuav daj. Weida dyeing txiv hmab txiv ntoo yog cov txiv hmab txiv ntoo. Lub paj ntawm tsob ntoo no tshwm sim nyob rau lub sijhawm txij lub Tsib Hlis txog Lub Rau Hli.

Vaida dyeing pom muaj nyob hauv cov xwm txheej ntuj ntawm thaj chaw ntawm Ukraine, nyob sab Europe ntawm Russia, hauv Crimea thiab hauv Central Asia. Raws li kev faib dav dav, tsob ntoo no tuaj yeem pom thoob plaws hauv Mediterranean, suav nrog txawm tias yog North Africa, nrog rau hauv Asia Me, Central Europe, Tuam Tshoj thiab Balkan Peninsula.

Kev piav qhia ntawm cov khoom siv tshuaj ntawm woad zas xim

Cov nroj tsuag no yog tus yam ntxwv muaj txiaj ntsig zoo siv tshuaj kho mob vim nws muaj pes tsawg leeg. Cov hauv paus hniav ntawm cov xim zas feem ntau siv rau lub hom phiaj kho mob. Cov hauv paus hniav ntawm cov nroj tsuag yuav tsum tau sau txawm tias nyob rau lub caij nplooj ntoo zeeg ntawm lub sijhawm, rau qhov no koj yuav tsum tau khawb cov nroj tsuag thiab txiav nws cov qia, tom qab uas cov hauv paus tau ua tib zoo ntxuav hauv dej, thiab tseem txiav rau hauv daim hlau thiab sab laug kom txog thaum nws qhuav.

Hauv tshuaj Suav, nws ntseeg tias indican thiab synegrin tau pom nyob hauv cov hauv paus ntawm weida zas xim. Tom qab qhov kev kho mob hydrolysis tshwm sim, indican pib nws faib ua cov khoom xws li indoxyl thiab qabzib. Hauv cov kev tshawb fawb tshawb fawb mus sij hawm ntev, nws tau raug pov thawj tias cov hauv paus hniav uas yuav ua rau muaj kab mob kuj tseem muaj indoxyl-5-ketogluconic acid.

Ib qho ntxiv, hauv Suav teb, nws tau tshawb fawb pom tseeb tias txhua yam tshuaj uas tsim los ntawm cov hauv paus ntoo ntawm tsob ntoo no tuaj yeem pab kho tus kab mob E. coli, typhoid bacilli, thiab tseem muaj qhov cuam tshuam tsis zoo rau ntau yam kab mob ntawm kev mob plab. Nws yog qhov tsim nyog tias dyeing woad kuj tseem siv rau kev kho mob ntawm tus mob khaub thuas.

Hauv tshuaj Suav, nws raug nquahu kom siv cov tshuaj ua los ntawm cov xim zas xim rau ntau yam mob khaub thuas sib kis, nrog rau mob khaub thuas sib kis, mob siab mob siab, mob qog noj ntshav thiab mob caj pas.

Thaum muaj kab mob qog, nws raug nquahu kom npaj cov tshuaj hauv qab no los ntawm cov hauv paus hniav weida zas: rau qhov no koj yuav tsum siv rau caum rau ib puas thiab nees nkaum grams ntawm cov hauv paus hniav cog, los ntawm kev npaj decoction. Cov decoction zoo li no yuav tsum qaug cawv ib zaug, tab sis yog tias koj npaj yuav kho tus menyuam nrog kev pab los ntawm cov tshuaj decoction, tom qab ntawd koj yuav xav tau tsuas yog li peb caug txog rau caum grams ntawm ziab cov hauv paus hniav.

Nrog rau tus mob meningitis, koj yuav tsum tau npaj cov decoction zoo li no: rau caum grams ntawm cov hauv paus tawg ntawm weida zas rau ob puas milliliters dej, tom qab ntawd cov dej sib tov no tau rhaub hla cua sov kom txog thaum tsuas yog ib puas milliliters ntawm cov dej npau. Xws li decoction ntawm woad dyeing yuav tsum tau qaug cawv tib lub sijhawm lossis faib ua ob zaug thiab qaug cawv thaum sawv ntxov thiab yav tsaus ntuj.