Nyuj cov kua mis: muaj pes tsawg leeg thiab zog. Muaj pes tsawg leeg ntawm nyuj lub mis nyuj - rooj

Cov khoom no yog lub npe hu mus rau txhua txhua cov neeg ntawm peb ntiaj chaw. Feeb ntau, mis nyuj yog siv nyob rau hauv khoom noj khoom haus cov me nyuam thiab cov neeg laus. Zaum ntshai peb cov nqe lus hais txog nws cov muaj mob muaj nkees, tab sis tus kiv cua ntawm cov khoom no tsis tau ua tsawg.

Qhov no yog vim lub fact tias cov mis nyuj - ib tug tshwj xeeb pes tsawg leeg thiab thaj chaw ntawm lub natural cov khoom. Nyob rau hauv tas li ntawd, raw cov ntaub ntawv uas rau zus tau tej cov ib tug lossis loj tus naj npawb ntawm cov khoom noj khoom uas hais tias peb noj nrog poj Library thiab kev pab kho mob. Cia peb nyob rau hauv no tsab xov xwm, ib tug los ze zog saib nyuj cov kua mis, thiab nyob tus yeees ntawm nws pab zog.

Mis - mus txog rau 90% dej?

Rau ntau, qhov no qhov tseeb yog tsab, tab sis cov mis nyuj yog tiag tiag los ntawm 87,5% muaj dej. Tag nrho lwm cov ceeb thiab pab tau Cheebtsam yog feeb meej nyob rau hauv 12.5% ntawm qhuav teeb meem. Qhov no yog txiav txim los ntawm ib tug txheej txheem qauv ntawm cov mis nyuj qhuav tas mus li hnyav ntawm ib tug kub ntawm 105? C. Raws li ib tug ntawm xws li txheej txheem dej yog kiag li evaporated thiab tsuas yog cov khib nyiab.

Tab sis lub sib xws ntawm cov kua mis yog tsis vim muaj ib tug loj npaum li cas ntawm cov dej, thiab lub fact tias tag nrho cov tshuaj thiab cov tebchaw yog yaj.

Mis kuj yog tsiag ntawv los ntawm SOMO (mis qhuav mis nyuj khib nyiab). Qhov no tus nqi yog tau yog hais tias cov mis nyuj rau tshem tawm tag nrho cov dej thiab muaj roj. Qhov ntsuas no yog feem ntau tsis tsawg tshaj li 9% thiab yog indicative ntawm qhov zoo tshaj ntawm ib tug tej yam ntuj tso khoom. Nyuj cov kua mis, cov muaj pes tsawg leeg uas tau depleted los ntawm dilution nrog dej, yuav muab SOMO daim duab npaum li cas qis txheem.

Puas mis nyuj muaj roj yog pab tau?

Cov theem ntawm mis nyuj muaj roj cov ntsiab lus nyob rau hauv nyuj cov kua mis nyob rau hauv ib tug nruab nrab ntawm 3.5%. Qhov no tus nqi yog nruj me ntsis tshuaj los ntawm cov tswv teb thiab raw cov ntaub ntawv nyob rau hauv factories xws neeg tau kev pab. Qhov no yam ntxwv muaj feem xyuam rau qhov zoo ntawm cov khoom: qaub cream, qab zib, tsev cheese.

Muaj pes tsawg leeg ntawm lub mis nyuj muaj roj muaj txog 20 fatty acids. Nws yog yus muaj los ntawm cov uas tsis muaj melting kub qhia (25-30˚S) thiab solidification (17-28˚S). Lub peculiarity ntawm no muaj roj - nws me me teardrop-zoo li tus qauv nyob rau hauv cov mis nyuj. Qhov no ua rau nws cov high feem pua (kwv yees li 95%) zom cov zaub mov los ntawm tib neeg lub cev.

Vim cov uas tsis muaj kev luj, mis nyuj muaj roj ntawm lub nce mus rau qhov chaw tsim ib tug txheej ntawm cream. Qhov no tseem ceeb cov khoom no yog hlub los ntawm ntau, thiab muaj ib tug ntau ntawm cov pab fat-soluble vitamins: D, A, K thiab E. Yog li ntawd, kev noj ntawm cov mis nyuj nrog ib tug tej yam ntuj tso roj theem enriches lub cev ntawm biologically active tshuaj thiab ib tug nyhuv lig rau tib neeg noj qab haus huv.

Yuav ua li cas yog tshwj xeeb txog cov mis nyuj cov nqaijrog?

Nyuj cov kua mis, uas muaj pes tsawg leeg muaj cov nqaijrog nyob rau hauv ib tug npaum li ntawm 3.2%, yog suav tias yog ib tug tseem ceeb khoom noj khoom haus cov khoom. Qhov no xam yog nruj me ntsis saib xyuas thiab cov tswv teb, cov lag luam thiab cov ua lag luam.

Mis protein zoo assimilated los ntawm tib neeg lub cev - ntau tshaj 95%. Nws feature - cov ntsiab lus ntawm qhov tseem ceeb cov amino acids, cov tsis muaj cov neeg uas ua rau yus muaj kev cuam tshuam ntawm metabolic dab. Cov no muaj xws li nram qab no:

• Methionine - exchanges roj, tiv thaiv degeneration ntawm lub siab.
• Tryptophan - lub pib khoom siv rau lub synthesis ntawm serotonin thiab niacin. Nws tsis muaj peev xwm yuav ua tau kom dementia, mob ntshav qab zib, kab mob ntsws thiab mob cancer.
• Lysine txhawb ntshav tag. Nws disadvantage yog tau ntxias anemia, mob ntawm cov metabolism hauv nitrogenous tshuaj thiab pob txha calcification, npag dystrophy, ib tug malfunction ntawm lub siab thiab lub ntsws.

Yeej nws muaj mis nyuj protein casein. Nws yog nyob rau hauv ob hom: alpha hom ua tsis haum nyob rau hauv ib co neeg, cov beta daim ntawv ntaus nqi los ntawm cov neeg zoo.

Ntshiab los yog sulfa cov nqaijrog, uas nws cov ntsiab lus nyob rau hauv cov mis nyuj - 0.6%, yog tseem ceeb as thiab dav siv nyob rau hauv lub lag luam ua noj.

Nyob rau hauv cov mis nyuj muaj microflora ntawm feeb kab mob uas nyob rau hauv lub neej ntawm tus txheej txheem yog cais tej protein tshuaj - enzymes, los yog enzymes. Cov lug tswj cov tshuaj dab nyob rau hauv cov khoom thiab kev txiav txim ntawm txhua tus ntawm lawv yog nruj me ntsis meej. Enzyme kev ua si yog pH nyob thiab kub ntawm qhov nruab nrab. Ib txhia ntawm lawv pab mus ntsuam xyuas qhov zoo ntawm cov mis nyuj:

• Lipase txhawb neej puas muaj roj rau dawb fatty acids thiab glycerol. Qhov no hloov lub saj ntawm cov mis nyuj rau lub zuj zus, kom txhob muaj nws zoo. Lub abundance ntawm free fatty acids thiab lawv oxidation ua rau rancidity khoom.
• Peroxidase - thermo enzyme uas yog indicative ntawm qhov tseeb hais tias cov mis nyuj yog pasteurized ntawm 80 ° C.
• Catalase decomposes hydrogen peroxide rau dej thiab oxygen. Cov mis nyuj los ntawm muaj mob nyuj catalase theem siab txaus.
• Phosphatase cleaves rau esters ntawm phosphoric acid thiab alcohols thiab collapses pa listeriosis. Nws tsis tuaj kawm ntawv yuav qhia cov smooth coj ntawm listeriosis.

Mis qab zib thiab nws cov transformation

Cov tshuaj nyob tus yeees ntawm nyuj lub mis nyuj muaj xws li ib tug tshwj xeeb kev twb kev txuas - lactose, los yog mis nyuj qab zib. active tivthaiv yog ib tug lub zog qhov chaw rau tib neeg lub cev. Lub enzyme lactase lov lactose rau hauv piam thaj thiab galactose.

Lactose yuav pab tau suppress cov kev ua ntawm pathogenic putrefactive microflora. Lactose muaj lig los rau saum lub paj hlwb thiab kab kev ua ntawm tib neeg lub cev.

Rau ib txhia neeg, muaj yog qhov teeb meem ntawm rejection ntawm cov mis nyuj qab zib, hu ua lactase tsis muaj peev xwm. Tus kab mob no yuav ua tau congenital los yog tsim ntau lub xyoo. Yog vim li cas tej zaum yuav kis plob tsis so tswj kab mob los yog long-term abstinence los ntawm haus cov mis nyuj.

Cov kab mob ua, raws li twb tau hais, ib tug tshwj xeeb enzyme - lactase, uas cleaves lactose tsim yooj yim tebchaw: piam thaj thiab galactose. Tus thawj ntawm lub tau tshuaj yog ib tug nyiam zaub mov rau feem ntau cov kab mob. Ntxiv mus, qhov no yog dab tsi tshwm sim nrog piam thaj, uas yog ib feem ntawm nyuj cov mis nyuj: nws yog fermented kab mob, cais lactic acid, haus dej cawv thiab cov pa roj carbon dioxide. Nyob rau hauv tib txoj hnyuv raws li ib tug tshwm sim ntawm no transformation tsim ib tug me ntsis acidic puag ncig uas yog conducive mus rau lub kev loj hlob ntawm pab acidophilus microorganisms. Kev ua ub no kab mob putrefaction li suppressed.

Mis minerals

Nyuj cov kua mis, uas muaj pes tsawg leeg muaj organic thiab inorganic yam yog ib qhov chaw ntawm cov as-ham rau tib neeg lub cev. Nws feature yog hais tias lub kev sib nrig sib txiav txim ntawm cov tshuaj ua rau qhov zoo tshaj plaws haum. Muaj pes tsawg leeg ntawm lub mis nyuj yog cov nram no loj hais:

• Calcium - yog tam sim no nyob rau hauv ib tug digestible daim ntawv thiab nyob rau hauv tshuav nyiaj li cas nrog phosphorus. Nws yog nyob rau hauv daim ntawv ntawm ions (10%) nyob rau hauv daim ntawv ntawm cov phosphates thiab citrates (68%), nyob rau hauv nrog casein (22%). Tag nrho cov ntsiab lus ntawm no lub caij nyob rau hauv cov mis nyuj - 100-140 mg, uas yog sab nyob rau hauv lub caij ntuj sov.
• Phosphorus cov ntsiab lus uas yog hom twg los ntawm 74-130 mg, yog tam sim no nyob rau hauv ob cov ntaub ntawv. Nws yog ib feem ntawm lub inorganic tebchaw nyob rau hauv daim ntawv ntawm cov calcium phosphate thiab lwm yam hlau. Tsis tas li ntawd nyob rau hauv phosphorus organic tshuaj - ethers, casein, phospholipids, enzymes, nucleic acids.
• Lub magnesium cov ntsiab lus yog nyob rau hauv ntau 12-14 mg, lig los rau saum lub paj hlwb, digestive thiab tib neeg tu tub tu kiv, pab txoj kev tiv thaiv.
• Poov tshuaj (135-170 mg) thiab sodium (30-77 mg) kev pab txhawb nqa osmosis thiab buffering cov kua xov xwm ntawm tib neeg lub cev. Lawv ua rau kom cov solubility ntawm ntau lub tebchaw thiab mineral acids, casein micelles;
• Chloro (90-120 mg) yog ib qho kev taw qhia ntawm cov tsiaj noj qab haus huv. Ua lub concentration ntawm 30% qhia lub xub ntiag ntawm mastitis nyob rau hauv nyuj.

ib tug loj tus naj npawb ntawm ib txoj lw ntsiab tseem yog ib feem ntawm cov mis nyuj. Txawm tias muaj tseeb hais tias lawv cov ntsiab lus yog heev me me, cov tshuaj muaj tej yam loj loj nyob rau hauv lub qub hauj lwm ntawm tib neeg lub cev. Mis muaj hlau, tooj liab, zinc, manganese, iodine, molybdenum, fluorine, txhuas, pob zeb ntais, selenium, tin, chromium, txhuas. Tag nrho cov ntawm lawv muab rau physiologic dab nyob rau hauv lub cev.

Rooj ntawm cov mis nyuj muaj pes tsawg leeg

Indicators mis nyuj constituent Cheebtsam tej zaum yuav txawv. Cov ntaub ntawv no muaj feem xyuam rau nyuj yug menyuam, nog zoo, lub sij hawm ntawm lub xyoo, thiab ntau yam ntxiv. Tab sis qhov nruab nrab muaj pes tsawg leeg ntawm nyuj lub mis nyuj, lub rooj hauv qab no, yog txo mus rau lub nram qab no qhia:

Tseem ceeb thiab teeb meem tej qhov cim tseg Cheebtsam ntawm cov mis nyuj

Muaj pes tsawg leeg ntawm tag nrho cov nyuj cov kua mis kuj muaj xws li cov vitamins, enzymes thiab pigments. Lawv cov ntsiab lus yog ntsuas nyob rau hauv hundredths thiab thousandths ntawm ib tug feem pua, tab sis tus nqi ntawm cov ntaub ntawv no heev. Lawv muaj ib tug siab lom ua si, thiab txawm ib tug heev me me, lawv muaj yog ib qho tseem ceeb rau cov tib neeg lub cev.

Tam sim no, cov mis nyuj yog kuaj txog 50 vitamins, cov uas yog dej-soluble - B1, B2, C - thiab soluble - A, D, E, K. Lub xub ntiag ntawm cov biologically active Cheebtsam ua rau lub mis nyuj kom tau kev pab tib neeg noj qab haus huv, vim hais tias lawv cawv rau cov physiology overemphasized.

Tab sis ib feem ntawm cov khoom no thiab tej zaum yuav muaj xws li tshuaj uas muaj peev xwm ua mob lub cev. Lawv cov ntsiab lus tseem yog heev me me, tab sis txawm cov me me koob tshuaj yuav ua rau zoo kawg raug mob rau tib neeg noj qab haus huv. Cov muaj xws li:

• Toxic hais: arsenic (tsis ntau tshaj 0.05 mg / kg), cov hlau lead (tsis ntau tshaj li 0.1 mg / kg), mercury (0.005 mg / kg), cadmium (0.03 mg / kg).

Lawv yuav tau txais mus rau hauv cov mis nyuj nrog rau cov pub los yog nrog lub thawv. Lawv tus xov tooj yog nruj me ntsis rationed thiab tswj.

• Mycotoxins, tshwj xeeb yog aflatoxin M1, yog mas lom khoom pwm uas muaj teebmeem carcinogenic nyhuv. Nkag mus rau hauv cov mis nyuj nrog rau cov khoom noj khoom haus, yog tsis tshem tawm los ntawm listeriosis. Nws cov ntsiab lus yog nruj me ntsis qauv rau sab nraum 0,0005 mg / l.
• Tshuaj tua kab mob - tetracyclines, penicillins, chloramphenicol, streptomycin.
• Contact lenses - dej qab zib thiab lwm yam detergents thiab disinfectants.
• Tshuaj tua kab thiab radionuclides (strontium-90, cesium-137) - ua ke nrog rau pub.
• Cov tshuaj hormones rau hauv daim ntawv ntawm cov tshuaj no muaj nyob rau hauv tshiab mis nyuj. Yog li ntawd, kom tsis txhob no hom ntawm hormonal ntshawv siab ntawm cov khoom rau muab cov me nyuam yog tsis pom zoo.
• Ntau pathogenic thiab conditionally pathogenic microorganisms.

Yog li, nyuj cov kua mis, muaj pes tsawg leeg thiab cov khoom uas yog ncaj qha nyob rau kev noj haus thiab tsiaj noj qab haus huv, yuav coj tsis tau tsuas yog pab tau, tab sis kev tsim txom. By yuav cov khoom no yuav tsum tau ntseeg muaj tuam txhab uas muag, pov thawj nyob rau hauv lub lag luam. Feem ntau, xws kuaj mis nyuj kis ntawm tag nrho cov txheej txheem theem, thiab cov ntsiab lus ntawm tag nrho cov kev pab thiab dejnum tshuaj yog nruj me ntsis tiv thaiv tau. Cov khoom yog yuav los ntawm ntiav cov tswv nyob rau txawj ua lag luam - nws yog ib tug paub tsis meej, thiab ob lub neeg muag khoom thiab lub buyer. Tsis txhob raug rau koj tus kheej noj qab haus huv, yielding mus rau lub ntxias tau hu mus yuav "tiag tiag qhob mis nyuj."

Lub zoo kawg li tshis lub mis nyuj?

Ib txhia neeg tam sim no xav tshis mis nyuj. Lawv piav txog qhov no los ntawm lub xub ntiag ntawm lub cuab zoo ntawm cov khoom. Muaj pes tsawg leeg ntawm tshis thiab nyuj cov kua mis yog tiag tiag ib tug me ntsis txawv. Ntawm no yog ib co lus muaj tseeb lees tias qhov txawv nruab nrab ntawm cov ob cov khoom:

• Lub cobalt cov ntsiab lus ntawm cov tshis mis nyuj siab tshaj nyob rau hauv nyuj cov khoom 6 lub sij hawm.
• Cov tshis mis nyuj yog suab tsis muaj alpha-1S-casein, uas muab nws tus txheej xwm ntawm hypoallergenic khoom.
• lub lactose cov ntsiab lus ntawm cov mis nyuj ntawm cov tshis tsawg tshaj li nyuj, yog 53%. Qhov tseeb yuav ua rau nws yooj yim rau cov neeg uas muaj lactose zom tsis muaj peev xwm.
• Cov roj cov ntsiab lus ntawm cov tshis mis nyuj - 4.4%, thiab 69% acid - polyunsaturated thiab lwv nrog roj.
• Nyob rau hauv lub tshis mis nyuj npaum li cas tsawg pathogenic microorganisms.

Yuav ua li cas hom ntawm cov mis nyuj yog qhov zoo tshaj plaws?

Yuav ua li cas hom ntawm cov mis nyuj rau noj - nyuj los yog tshis - koj txiav txim siab. Ob cov khoom uas tsim nyog ntawm kev hwm thiab pom tau hais tias yuav tseem ceeb thiab pab tau rau cov kev kho mob. Qhov loj tshaj plaws - nco ntsoov qhov kev ruaj ntseg thiab tsis mus yuav khoom ntawm dubious zoo. Tsis txhob mloog kev ntxias kom sim cov tshiab mis nyuj los ntawm kev ua lag luam. Tej zaum yuav muaj ib tug plurality ntawm pathogenic cov kab mob thiab tej yam tshuaj lom. Nws yog qhov zoo tshaj plaws mus yuav qhov tom qab kom zoo tswj thiab ntawv pov thawj. Qhov no txoj kev koj yuav tiv thaiv koj tus kheej thiab koj tsev neeg los ntawm cov kev hem thawj nyiag los laij rau tus liab qab qhov muag nws tsuas yog tsis yooj yim sua. Haus zoo mis nyuj nrog Library!