dama
Sardines ndi dzina lokhalamo lamfumu zina. Mbali ya thupi ndi yoyera komanso yoyera. Sardines wamkulu ndi pafupifupi 26 cm. Amagawidwa kwambiri kumpoto chakumadzulo kwa Pacific kuzungulira Japan ndi gombe la peninsula. Wolemera docosahexaenoic acid (DHA) mu sardines amatha kukonza luntha ndikuwonjezera kukumbukira, kotero sardines amatchedwanso "chakudya chanzeru".
Sardines ndi nsomba yamadzi otentha pamadzi ndipo nthawi zambiri sapezeka munyanja ndi nyanja. Amasambira mwachangu ndipo nthawi zambiri amakhala kumtunda, koma m'dzinja ndi nthawi yozizira pomwe kutentha kwamadzi kumakhala kochepa, kumakhala m'malo owopsa am'nyanja. Kutentha kwamphamvu kwa sardina wambiri kuli pafupifupi 20-30 ℃, ndipo mitundu yochepa yokha imakhala ndi kutentha kochepa. Mwachitsanzo, kuchuluka kwapamwamba kwambiri kwa anyarmale akumadzi ndi 8-19 ℃. Sardines makamaka chakudya cha plankton, chomwe chimasiyanasiyana malinga ndi mitundu, malo am'nyanja ndi nthawi, monga nsomba zachikulire ndi nsomba zazing'ono. Mwachitsanzo, sardine wamkulu wagolide amadya kwambiri clanktonic crustaceans (kuphatikiza mapepu, brachyuridae, amripods ndi maid), komanso amadyetsa ma diatomu. Kuphatikiza pa kudyetsa a clanktonic crustaceans, ana akumwa amadya ma diatom ndi ma dinoflagellates. Sardis Golide nthawi zambiri samasamukira mtunda wautali. M'dzinja ndi nthawi yozizira, nsomba zachikulire zimakhala m'madzi akuya 70 mpaka 80 mita. Mu kasupe, kutentha kwamadzi kumakwera ndipo masukulu a nsomba amasamukira pafupi ndi gombe losakanikirana. Mphutsi ndi ana akumwa zimakula pa gombe la goather ndipo pang'onopang'ono limasamukira kumpoto ndi nyanja yotentha ya South China mu Chilimwe. Kutentha kwamadzi pansi kumatsikira mu nthawi yophukira ndikusamukira kumwera. Pambuyo pa Okutobala, pomwe thupi la nsomba limapitilira zoposa 150 mm, chifukwa kuchepa kwa kutentha kwamadzi kumphepete mwa nyanja, kumasuntha pang'onopang'ono kupita kudera lakuya.
Mtengo wazakudya za sardines
1. Masanja ali ndi mapuloteni, omwe ndi chitsulo chapamwamba kwambiri mu nsomba. Ilinso ndi Epa, zomwe zingalepheretse matenda monga myocardial infarction, ndi mafuta ena osavomerezeka. Ndi chakudya chabwino kwambiri. Acid a nuclectic acid, kuchuluka kwa vitamini A ndi calcium yomwe ili mu sardine imatha kukumbutsa.
2. Sardines ili ndi mafuta othamanga kwambiri ndi maulendo asanu, omwe amatha kupewa thrombosis ndipo amabweretsa mavuto apadera pochiza matenda a mtima.
3. Masadani ali ndi Vitamini B ndi Marine kukonza mawonekedwe. Vitamini B ungathandize kukula kwa misomali, tsitsi ndi khungu. Zimatha kupangitsa kuti tsitsi limadetsa, ndikukula mwachangu, ndikupangitsa khungu kuwoneka bwino.
Mwachidule, sardines nthawi zonse amakondedwa ndi anthu chifukwa cha phindu lake lathanzi komanso kukoma kwabwino.
Pofuna kuti anthu avomerezesirdines, Kampaniyi yapanganso zonunkhira zosiyanasiyana pa izi, ndikuyembekeza kuti izi "chakudya chanzeru"Sonyezani anthu.
Post Nthawi: Meyi-27-2021