Frozen peas, khov pob kws, khov broccoli... Yog tias koj tsis muaj sij hawm mus yuav zaub ntau zaus, tej zaum koj yuav xav khaws qee cov zaub khov hauv tsev, uas qee zaum tsis muaj txiaj ntsig zoo dua li cov zaub tshiab.
Ua ntej, qee cov zaub khov tuaj yeem muaj txiaj ntsig zoo dua li tshiab.Kev poob ntawm cov as-ham los ntawm zaub pib txij li lub sijhawm lawv khaws.Thaum lub sij hawm kev thauj mus los thiab muag, cov vitamins thiab antioxidants maj mam poob.Txawm li cas los xij, yog tias cov zaub khaws cia tau khov tam sim ntawd, nws yog qhov sib npaug kom nres lawv txoj kev ua pa, tsis yog tsuas yog cov kab mob me me tuaj yeem loj hlob thiab rov tsim dua tshiab, tab sis kuj zoo dua kaw hauv cov as-ham thiab freshness.Cov kev tshawb fawb tau pom tias txawm hais tias cov txheej txheem ceev ceev yuav poob me ntsis dej-soluble vitamin C thiab B vitamins, kev puas tsuaj rau cov khoom noj fiber ntau, cov zaub mov, carotenoids, thiab vitamin E hauv cov zaub tsis zoo, thiab qee qhov polyphenolic antioxidants tuaj yeem nce hauv cia.Piv txwv li, ib txoj kev tshawb fawb British pom tias tom qab khov, cov vitamins thiab antioxidants uas muaj kev tiv thaiv mob qog noj ntshav hauv ntau cov txiv hmab txiv ntoo thiab zaub los ntawm broccoli, carrots rau blueberries yuav luag zoo li cov txiv hmab txiv ntoo thiab zaub tshiab, thiab noj zaub mov ntau dua cov txiv hmab txiv ntoo thiab zaub nyob hauv lub tsev loj rau 3 hnub.
Qhov thib ob, nws yooj yim ua noj.Frozen zaub tsis tas yuav tsum tau ntxuav, sai sai blanched nrog boiling dej, koj muaj peev xwm ua noj ncaj qha, uas yog heev yooj yim.Los yog ncaj qha ntxiv qee cov dej rau lub qhov cub microwave kom thaw, thiab do-fry hauv lub lauj kaub tom ntej kom qab;Koj tuaj yeem ua rau nws ncaj qha thiab drizzle nrog cov txuj lom, thiab saj kuj zoo.Nws yuav tsum tau muab sau tseg tias cov zaub khov yog feem ntau ua tiav los ntawm cov zaub tshiab hauv lub caij, khov tam sim tom qab blanching thiab cua sov, thiab khaws cia ntawm rho tawm 18 ° C, kom cov kev kho mob tuaj yeem "xauv" cov xim qub ntawm cov zaub lawv tus kheej, yog li tsis tas yuav siv cov tshuaj pleev xim.
Thib peb, lub sijhawm khaws cia ntev.Oxygen tuaj yeem oxidize thiab deteriorate ntau yam khoom noj, xws li cov xim ntuj oxidation yuav ua npub, cov vitamins thiab phytochemicals thiab lwm yam khoom yog oxidized ua rau cov as-ham poob.Txawm li cas los xij, nyob rau hauv cov dej khov, tus nqi oxidation yuav txo qis heev, tsuav yog lub foob tsis zoo, cov zaub khov tuaj yeem khaws cia rau lub hlis lossis ntau tshaj ib xyoos.Txawm li cas los xij, thaum khaws cia, nws yuav tsum tau muab sau tseg tias huab cua yuav tsum tau tso tseg kom ntau li ntau tau kom cov zaub nyob ze ntawm lub hnab ntim khoom noj kom tsis txhob muaj dej thiab saj tsis zoo.
Post lub sij hawm: Dec-01-2022