Qhov Tseem Ceeb Qhov Sib Txawv - Germination vs Sprouting
noob yog ib qho khoom siv roj ntsha uas tau ntim los ntawm kev tiv thaiv sab nrauv. Cov noob muaj ib lub embryo uas tom qab ntawd loj hlob mus rau hauv ib tug yub los ntawm germination. Cov noob ua raws li cov khoom noj thiab suav tias yog ib qho tseem ceeb ntawm kev cog qoob loo. Kev loj hlob ntawm cov noob rau hauv cov nroj tsuag tshiab thaum nws ua tau raws li qhov yuav tsum tau ua kom xaus lub sijhawm dormancy yog hu ua germination. Kev cog qoob loo tsuas yog ua tiav los ntawm cov noob uas muaj embryo. Kev cog qoob loo ua rau kev loj hlob ntawm cov noob rau hauv ib qho yub uas tom qab ntawd txhim kho mus rau ob lub qauv: lub plumule thiab radicle. Sprouting yog ib txoj kev uas cov noob tau soaked thiab tsim rau hauv cov ntaub ntawv digestible siv los ua zaub mov. Yog li, qhov sib txawv tseem ceeb ntawm germination thiab sprouting yog tias germination yog cov txheej txheem uas ib tug kab mob loj hlob los ntawm ib tug noob los yog cov qauv zoo sib xws thaum sprouting yog cov txheej txheem uas cov noob raug ntxias kom sprout los yog germinate rau kev lag luam.
YYam yog dab tsi?
Y Germination yog kev loj hlob ntawm cov nroj tsuag los ntawm cov noob los yog spore tom qab lub sij hawm dormancy. Thaum lub sij hawm noob germination, ib lub noob pib tsim rau hauv ob lub qauv: ib tug plumule thiab ib tug radicle. Thawj qhov yuav tsum tau ua ntawm cov noob rau germinate yog lub xub ntiag ntawm embryo thaum nws txoj kev loj hlob tiav. Noob tsis muaj embryo yuav tsis germinate. Kev loj hlob ntawm cov noob yuav tsum muaj ntau yam. Vim yog ib puag ncig sab nraud, cov noob tuaj yeem ua raws li lub sijhawm dormancy. Thaum lub sij hawm dormancy tiav, cov noob pib cov txheej txheem ntawm germination, uas rov pib qhov kev loj hlob ntawm embryonic cov ntaub so ntswg thiab loj hlob mus rau hauv ib tug yub.
Daim duab 01: Kev cog qoob loo ntawm noob
Sab nraud yam xws li ambient kub, qhov siv ntawm lub teeb, dej thiab oxygen yuav tsum tau rau germination ntawm noob. Dej yog ib qho tseem ceeb ntawm cov noob germination. Thaum cov noob loj tuaj, cov ntsiab lus dej hauv cov noob yog siv ntau dhau. Thaum lub sij hawm noob germination, dej yog coj mus rau hauv lub noob los ntawm ib tug txheej txheem hu ua imbibition. Qhov no tsim ib tug cia ntawm dej uas txaus txaus los moisten lub noob rau germination. imbibition ua rau lub tsho tiv no o thiab thaum kawg tawg. Thaum lub sij hawm kev loj hlob ntawm cov nroj tsuag, cov noob ua raws li cov zaub mov reserves uas muaj starch thiab proteins. Qhov no yog siv thaum lub sij hawm noob germination los muab khoom noj rau lub embryo loj hlob. Cov zaub mov no tau tawg mus rau hauv cov tshuaj uas xav tau rau cov noob germination los ntawm kev ua kom cov enzymes hydrolytic los ntawm imbibition. Cov pa oxygen yog siv rau hauv cov noob germination thaum lawv cov txheej txheem metabolic nrog rau kev ua pa aerobic uas muab lub zog tsim nyog rau kev loj hlob ntawm cov noob kom txog thaum nplooj tsim. Noob germination tshwm sim nyob rau hauv ntau yam ntawm kub. Nyob ntawm seb hom noob, qhov kub ntawm cov txheej txheem germination yuav txawv.
Yuav ua li cas yog Sprouting?
Sprouting yog ib qho piv txwv ntawm kev cog qoob loo uas cuam tshuam nrog kev ywg dej ntawm cov noob rau ob peb teev, ua rau kev tsim cov protrusion. Thaum cov txheej txheem no tiav lawm, cov noob tau noj ua zaub mov. Hauv cov ntsiab lus ntawm kev ua liaj ua teb, sprouting yog ib qho tseem ceeb. Noob raug suav hais tias yog cov khoom noj uas muaj cov khoom noj tsawg dua. Thaum noj, muaj ntau qhov tshwm sim ntawm cov noob no dhau los ntawm txoj hnyuv tsis tau digested. Qee cov noob tsis muaj cov khoom ntawm kev noj qab haus huv txhua.
Cov noob hauv lawv cov khoom nyoos kuj tseem tuaj yeem ua rau muaj kev phom sij rau cov kab mob nyob. Lawv yog inhibit qhov nqus ntawm lwm cov as-ham (anti nutrient properties) los yog muaj cov khoom xws li lectins thiab saponins uas cuam tshuam rau hauv ob sab phlu ntawm txoj hnyuv. Sprouting yog ib txoj kev uas hloov cov indigestible daim ntawv ntawm cov noob rau hauv daim ntawv digestible ntawm cov noob. Cov khoom tiv thaiv kev noj zaub mov tuaj yeem txo qis nrog kev txhim kho bioavailability ntawm cov as-ham hauv cov noob. Qhov no yog ua tiav los ntawm sprouting mus rau ntau dua tab sis kuj los ntawm soaking thiab fermentation.
Daim duab 02: Mung taum sprouts
Lub bioavailability ntawm zinc, calcium, thiab hlau yog txhim kho los ntawm cov txheej txheem ntawm sprouting. Sprouting kuj txo qhov muaj tannin thiab phenol. Qhov txo qis ntawm cov tshuaj tiv thaiv kab mob yog nyob ntawm qhov ntev ntawm soaking, ntev ntawm sprouting thiab qib ntawm pH.
Dab tsi yog qhov zoo sib xws ntawm Germination thiab Sprouting?
- Rau ob txoj kev, yuav tsum muaj cov noob siv tau.
- Nyob rau hauv ob txoj kev, cov noob tshwm sim.
Qhov txawv ntawm Kev Loj Hlob thiab Sprouting yog dab tsi?
| Germination yog txheej txheem uas ib tug kab mob loj hlob los ntawm ib tug noob los yog cov qauv zoo sib xws. | Sprouting yog txheej txheem uas cov noob raug ntxias kom sprout los yog germinate rau kev lag luam. |
| yam cuam tshuam rau txheej txheem | |
| Ib lub noob siv tau, dej, ntsuas kub, oxygen, thiab muaj lub teeb yog qhov cuam tshuam rau kev cog qoob loo. | Ntev ntawm soaking, pH, thiab qhov ntev ntawm sprouting yog yam cuam tshuam rau sprouting. |
Summary – Germination vs Sprouting
Cov noob yog cov txheej txheem tseem ceeb hauv cov kab mob lom neeg uas koom nrog hauv kev cog qoob loo. Noob yuav undergo germination los yog sprouting. Sprouting yog ib qho piv txwv ntawm germination. Germination yog txheej txheem uas ib tug kab mob loj hlob los ntawm ib tug noob los yog cov qauv zoo sib xws. Sprouting yog txheej txheem los ntawm cov noob tau tsim rau hauv daim ntawv digestible uas muab cov khoom noj sib txawv. Qhov no yog qhov txawv ntawm germination thiab sprouting. Rau kev ua tiav ntawm ob txoj kev, qhov muaj cov noob siv tau yog qhov tseem ceeb.
Download PDF Version of Germination vs Sprouting
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li daim ntawv ceeb toom. Thov rub tawm PDF version ntawm no Qhov txawv Ntawm Kev Loj Hlob thiab Sprouting
