Pacific mackerel

Pacific Mackerel

CovPacific mackerel, chub mackerel, los yogPacific chub mackerel (Scomber japonicus) yog hom ntses nyob hauv tsev neeg tuna thiab mackerel,Scombridae. Qhov no hom ntawmmackerelzoo li tusAtlantic chub mackerel.

Yam ntxwv

Lub chub mackerel muaj lub zais zis ua luam dej zoo nrog rautxoj hlab pas, uas yog "mackerels tiag" nyob rau hauv lub genusScombertsis muaj, thiab cov yam ntxwv xim txawv yog pom ntawm chub thiab Atlantic chub, tom kawg yog silvery-sided hauv qab nruab nrab, qhov qis ntawm sab ntawm chub (lwm yam xim zoo li Atlantic) yog mottled nrog me dusky. blotches, thiab chub muaj lub qhov muag loj dua Atlantic. Tsawg dua qhov sib txawv yog qhovdorsal finsnyob ze ua ke nyob rau hauv lub chub thiab tsuas yog 9 los yog 10 spines nyob rau hauv nws thawj dorsal fin es tsis txhob ntawm 11 los yog ntau tshaj, uas yog ib txwm suav nyob rau hauv lub Atlantic mackerel. Hauv ntau hom, mackerel paub tias mus ncig hauv tsev kawm ntawv loj. Nws yog cov ntses me dua li nws cov txheeb ze paub zoo, loj hlob mus rau qhov ntev ntawm 8 txog 14 ntiv tes (20 txog 36 cm).

Kev faib tawm

Chub mackerel yog dav nyob rau hauv lubIndo-Pacific. Lawv tsis tuaj ntawm lubDej hiav txwv Indiantsuas yog rauSouth Africalos ntawmKwaZulu-NatalrauWestern Cape, thiab raug hloov los ntawm kev sib raug zooAtlantic chub mackerelhauvAtlantic. Cov chub mackerel yog dav faib, feem ntau pom nyob rau sab qaum teb hnub poob, sab qab teb sab hnub tuaj, thiab sab qaum teb Pacific. Nyob rau sab hnub tuaj Pacific, nws tuaj yeem pom los ntawm central Mexico mus rau sab hnub tuaj Alaska. Chub mackerel feem ntau pom nyob rau hauv 20 mais (37 km) tawm ntawm ntug dej hiav txwv ntawm 50 thiab 72 degree F (10 txog 22 degree). Cov tub ntxhais hluas mackerel nyob ib ncig ntawm ntug hiav txwv dej los yog kelp txaj, thaum cov neeg laus pom nyob rau hauv cov dej tob hauv cov ntug dej ntiav mus txog 1000 feet (300 m) tob. Chub mackerel tsev kawm ntawv nrog rau lwm hom pelagic, nrog rau lwm hom mackerels thiab sardines. Hauv xyoo 2015 chub mackerels tau pom nyob rau hauv Dej Hiav Txwv Indian thiab cov hom tshiab tau muab cais ua Scomber indicus.

Kev nuv ntses

Kev ntes chub mackerel hauv tonnes los ntawm 1950 txog 2009

Paub rau tus neeg nuv ntses ua tustawv taub hau, chub mackerel yog niaj hnub nuv ntses thiab cov kaus poom rau tib neeg noj, zaub mov tsiaj, kab nuv ntses, los yog noj tshiab. Los ntawm 1980 txog 1989, qhov kev lom zem ntes nruab nrab hauv California yog 1,462 tons. Txij li thaum lawv tau pib nuv ntses, chub mackerel tau mus txog qhov kawg ntawm 1978 nrog 3,412,602 tons. Txij li thaum xyoo 1978, qhov kev ntsuas kev ntes tau txuas ntxiv txo qis, tab sis khaws rov qab me ntsis hauv xyoo 1995. Txoj kev zoo tshaj plaws rau kev ntes chub mackerel yog round-haul iav xws lihnab seines. Bycatch tsawg vim hais tias cov nets tau muab tso ncaj qha rau ntawm cov tsev kawm ntawv ntawm cov ntses. Chub mackerel raug ntes txhua xyoo puag ncig, tab sis tshwj xeeb tshaj yog thaum Lub Rau Hli thiab Kaum Ib Hlis. Lawv tuaj yeem ntes tau ntawm ob sab ntawm North America, tab sis kev lag luam tseem ceeb tshaj plaws yog nyob hauv California thiab Mexico.

Raws li zaub mov

Raws li cov kws tshaj lij kev noj zaub mov, chub mackerel yog cov zaub mov noj qab haus huv, muaj protein ntau thiab nplua nuj nyob hauv omega -3 thiab unsaturated fatty acids. Vim nws lub zog siab thiab kev noj zaub mov muaj protein ntau, thiab tus nqi qis carbohydrate, nws raug pom zoo hauv cov khoom noj ntawm cov menyuam yaus thiab cov poj niam cev xeeb tub, txawm tias nws yuav muaj cov hlau hnyav hnyav.^[9]Lub chub mackerel yog ib qho zaub mov nrov hauv Sicilian cuisine, uas nws tau txais kev pab ntau yam. Hauv Sicilian kab lis kev cai, chub mackerel hu ua ntau lub npe,strummu ucchiutu, varatulu scrummu, los yogocchiutu ua. Hauv chav ua noj thiab kev ua lag luam, cov ntses yog nyob rau hauv qhov zoo tshaj plaws yog tias cov nqaij khov thiab lub qhov muag pom tseeb nrog cov xim ci. Rau feem ntau, nws yog noj tshiab, tab sis tuaj yeem pom tau los yog khov. Hauv Sicilian cuisine, nws kuj tau txais kev pabcuam filleted thiab nyoos, marinated hauv roj, txiv qaub, ntsev, thiab kua txob.Jorimyog Korean tais ua nrog taum paj, zaub, nqaij thiab nqaij nruab deg. Mackerel kuj yog ib qho ntawm cov khoom noj nyiam tshaj plaws rau cov neeg Kauslim ua jorim.