Hom oysters: ua tiav daim ntawv teev npe. Hom oysters rau pearls

Cov txheej txheem:

Hom oysters: ua tiav daim ntawv teev npe. Hom oysters rau pearls
Hom oysters: ua tiav daim ntawv teev npe. Hom oysters rau pearls

Video: Hom oysters: ua tiav daim ntawv teev npe. Hom oysters rau pearls

Video: Hom oysters: ua tiav daim ntawv teev npe. Hom oysters rau pearls
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Anonim

Cov ntaub ntawv hais txog kev rho tawm cov oysters coj peb rov qab mus rau lub sijhawm tsis nco txog - nyob rau hauv Neolithic thaj chaw ntawm ib tug txiv neej uas nyob raws ntug dej hiav txwv ntawm ntug dej hiav txwv, cov plhaub ntawm cov mollusks tau pom ntau ntau. Hauv Kaus Lim Kauslim, Sab Qab Teb Primorye, thiab tseem nyob hauv Nyij Pooj, qhov ntev ntawm cov pob zeb qub qub qee zaum ncav cuag ntau pua meters. Hauv tsab xov xwm no, peb yuav saib ntau hom oysters, cov npe uas tau muab hauv qab no.

hom oysters
hom oysters

Ntau yam

Nyob rau hauv qhov xwm txheej, yuav luag 50 hom ntawm cov mollusks paub, feem ntau tuaj yeem noj tau. Lawv feem ntau xaiv cov hiav txwv tropical rau kev ua neej nyob, tab sis muaj ntau hom tsiaj nyob hauv cov dej txias sab qaum teb hiav txwv.

Oysters tuaj yeem muab faib ua 2 pawg nyob ntawm cov duab ntawm lawv lub plhaub: tiaj tus, sib sib zog nqus thiab sib npaug. Cov ntses tiaj tus, uas nyiam tshaj plaws los ntawm cov neeg nyiam ntawm cov nqaij nruab deg no, nyob ntawm ntau qhov dej ntiav ntawm Mediterranean thiab Atlantic ntug dej hiav txwv. Hom no yog sawv cev los ntawm 4 ntau yam, txhua tus muaj nws tus kheejnws tus kheej saj zoo, nws tus kheej cov nqi qeb, nrog rau sab nraud nta.

Marin Oleron

Cov hom oysters hauv Fabkis muaj tib lub npe nrog lawv qhov chaw nyob - Marin Oleron, Charente xeev. Lawv yog cov neeg sawv cev tseem ceeb tshaj plaws ntawm pawg molluscs no thiab tau ntev tau lees paub los ntawm gourmets los ntawm thoob plaws lub ntiaj teb no vim lawv xav tsis thoob saj. Cov yam ntxwv tseem ceeb yog qhov muaj cov plhaub yuav luag puag ncig, nrog rau cov xim ntsuab ntawm cov nqaij.

hom oysters npe
hom oysters npe

Gravette

Cov oysters loj hlob hauv Arcachon phiab. Lawv yog cov meaty heev, txawm tias lawv me me, thiab kuj tsis muaj ntsev hauv saj. Lawv carapace yog ntsuab-daj.

Belon

Peb tseem xav txog hom oysters. Daim ntawv yuav ua tsis tiav, yog tias tsis hais txog belon. Lawv kuj tau txais lawv lub npe vim lawv qhov chaw nyob - ib lub zos me me ntug dej hiav txwv nyob rau sab qaum teb ntawm lub xeev Brittany. Txog rau tam sim no, yuav luag tag nrho cov oysters loj hlob hauv Brittany tau txais lub npe no. Lawv qhov tshwj xeeb yog xim greyish-dawb, nrog rau muaj cov ntxhiab tsw iodine.

Types of oysters: fin de claire

Lawv lub npe yog los ntawm lub tawb uas lawv loj hlob. Lub sijhawm ntawm cov txheej txheem no yog ib hlis, thaum txog li nees nkaum tus neeg tuaj yeem nyob ntawm ib meter ib zaug. Ntau yam tshwj xeeb ntawm algae yog siv los ua lawv cov khoom noj ntxiv.

hom fin de clair oysters
hom fin de clair oysters

Special

Cov hom oysterstxawv ntawm ntau yam yav dhau los hauv fleshiness thiab ntau dua ntom ntom. Cov khoom zoo li no tau txais vim yog ob lub hlis khaws cov mollusks hauv cov tawb tshwj xeeb. 10 tus neeg nyob ntawm thaj tsam ib 'meter'.

Cross

Cov hom oysters no tau tawm ntawm ntug dej hiav txwv ntawm Ireland thiab Normandy. Cov dej txias Atlantic muaj qhov cuam tshuam zoo rau kev loj hlob ntawm cov molluscs, ua rau muaj kev nce hauv qhov ntom ntom thiab cov roj ntawm cov nqaij.

Blue plhaub

Cov oysters no tau yug los thiab loj hlob hauv txoj kev nthuav. Lawv hloov mus rau hauv cov pas dej tshwj xeeb uas muaj av nplaum xiav nyob rau xyoo thib 2 thiab thib 3 ntawm lub neej. Qhov no yog ua kom ntxiv dag zog rau lawv nrog cov kab ntxiv (phosphorus, hlau, tooj liab, zinc) thiab cov vitamins.

Brittany

hom oysters no cog nyob rau sab qab teb ntug dej hiav txwv ntawm lub xeev ntawm tib lub npe nyob rau Fabkis. Lawv cov yam ntxwv tshwj xeeb yog nplua nuj, ntsim saj nrog me ntsis xim hlau saj.

Oysters dawb pearls

Thaum xav txog hom oysters rau pearls, nws tsim nyog hais txog qhov no. Lawv muaj lub plhaub zoo nkauj uas cov pob zeb no loj tuaj. Seafood connoisseurs tseem yuav paub lawv tam sim ntawd los ntawm lawv cov ntxhiab tsw ntxhiab iodine thiab qab ntxiag saj.

hom oysters rau pearls
hom oysters rau pearls

Khasanskaya

Cov oysters no yog tus cwj pwm los ntawm cov qauv wavy longitudinally. Cov xim ntawm cov plhaub yog los ntawm cov daus-dawb mus rau cov txiv ntseej tsaus lossis burgundy. Cov mollusk no yog qhov siv zog tshaj plaws hauv kev tsim khoom - nws yog mined ntawm cov pob zeb hauv qab dej, qhov tob tob, hauv qhov chaw uas muaj cov dej ntws nrawm. Nws muaj ib qho piv txwvtag nrho qhov hnyav rau lub cev hnyav. Peb tuaj yeem hais tau tias qhov no yog cov oyster zoo nkauj tshaj plaws hauv lub neej.

Aniva Oyster

Tus oyster no tuaj yeem hu ua qhov muag muag nrog tus cwj pwm muaj zog. Nws nyob ntawm Sakhalin Island, nyob ze lub zos Solovyovka, hauv Aniva Bay, uas yog li cas nws tau txais nws lub npe. Cov mollusk no nrov heev uas cov neeg nyob sib ze Nyij Pooj mus xyuas Sakhalin tshwj xeeb rau nws. Nws qhov sib sib zog nqus, elongated, nqaim lub nkoj zoo li lub plhaub, nthuav cov qab ntsev thiab cov xim mos ntsuab muab nws sib nrug ntawm lwm cov oysters.

hom oysters hauv Fabkis
hom oysters hauv Fabkis

Posietskaya Oyster

Xav txog ntau hom oysters, nws tsim nyog hais txog qhov no. Nws yog qhov txawv heev vim tias nws nyob ntawm bioherms (underwater toj), qhov qis dua uas tau faus 10 meters tob hauv cov av. Interestingly, thaum kawm txog li qub ntawm cov khaubncaws sab nraud povtseg ntawm cov oysters uas ploj lawm, lawv muaj txog 8000 xyoo. Lub sij hawm no coincides nrog lub ntiaj teb sov sov, nrog rau nce dej hiav txwv theem, thiab qhov no tau ua rau muaj kev loj hlob ntawm toj roob hauv pes tshwm sim.

Tus oyster no muaj qhov txawv tshaj plaws. Kom meej meej, nws yog formless, yog li tej zaum koj yuav tsis to taub nws yog dab tsi. Qhov hnyav ntawm mollusk mus txog 1.5 kg. Nrog qhov hnyav nruab nrab ntawm 600 grams, nws ncav cuag 25 cm ntev. Lub teeb airy oyster muaj cov nqaij mos heev, thiab tseem muaj qab zib saj thiab tsis hnov tsw tshiab. Qhov no muab nws txoj cai los ua tus qauv ntawm cov oysters.

Japanese

Poj huab tais ntawm Busse Lagoon ntawm Sakhalin Island. Cov oyster loj heev nyob ntawm qhov tob txog li 7 m, qee zaum ua ntu zuskev thaj yeeb (oyster banks). Lub cev ntawm lub mollusk yog nyob rau hauv ib tug oval-puab-puab los yog irregularly rounded plhaub, dawb. Sab laug (qis) lub plhaub valve - nrog cov oysters loj hlob rau ib leeg - yog ntau convex nyob rau hauv cov duab. Ob lub flaps muaj radial dav folds thiab tseem npog nrog concentric nyias daim hlau.

hom oysters
hom oysters

Lub chaw nyob tseem ceeb ntawm mollusks yog sov subtropical thiab tropical seas. Txawm hais tias nyob rau hauv temperate latitudes, qhov twg nyob rau hauv lub caij ntuj sov dej kub nce mus txog 16 ˚С, oysters muaj peev xwm yug me nyuam thiab nyob.

Qhov phom sij tseem ceeb rau cov mollusks yog cov ntses hnub qub, qee cov neeg sawv cev ntawm gastropods, daim txhuam cev-clions.

Pom zoo: