特點
與(yu)(yu)普通鴨蛋(dan)(dan)(dan)(dan)(dan)相(xiang)比,白(bai)(bai)洋淀咸鴨蛋(dan)(dan)(dan)(dan)(dan)中(zhong)(zhong)部分(fen)(fen)(fen)蛋(dan)(dan)(dan)(dan)(dan)白(bai)(bai)質被分(fen)(fen)(fen)解為氨基(ji)酸,由(you)于(yu)鹽(yan)(yan)(yan)腌(a),使蛋(dan)(dan)(dan)(dan)(dan)內鹽(yan)(yan)(yan)分(fen)(fen)(fen)增(zeng)加,蛋(dan)(dan)(dan)(dan)(dan)內無機鹽(yan)(yan)(yan)也(ye)隨之略增(zeng)。生蛋(dan)(dan)(dan)(dan)(dan)黃中(zhong)(zhong)的(de)脂肪由(you)于(yu)與(yu)(yu)蛋(dan)(dan)(dan)(dan)(dan)白(bai)(bai)質結(jie)合在(zai)一起(qi),看不出(chu)含有(you)油(you)(you)(you)(you)脂,腌(a)制時(shi)間(jian)久了(le),蛋(dan)(dan)(dan)(dan)(dan)白(bai)(bai)質會變性,并(bing)與(yu)(yu)脂肪分(fen)(fen)(fen)離,脂肪聚集在(zai)一起(qi)就(jiu)成了(le)蛋(dan)(dan)(dan)(dan)(dan)黃油(you)(you)(you)(you),蛋(dan)(dan)(dan)(dan)(dan)黃中(zhong)(zhong)帶有(you)紅黃色(se)卵黃素及(ji)胡蘿(luo)卜素,溶于(yu)蛋(dan)(dan)(dan)(dan)(dan)黃油(you)(you)(you)(you)呈紅黃色(se),增(zeng)加咸蛋(dan)(dan)(dan)(dan)(dan)的(de)感官性狀,咸鴨蛋(dan)(dan)(dan)(dan)(dan)出(chu)油(you)(you)(you)(you)則是(shi)腌(a)好的(de)標志。此外,咸鴨蛋(dan)(dan)(dan)(dan)(dan)中(zhong)(zhong)鈣質、鐵質等無機鹽(yan)(yan)(yan)含量豐富,含鈣量、含鐵量比雞蛋(dan)(dan)(dan)(dan)(dan)、鮮(xian)鴨蛋(dan)(dan)(dan)(dan)(dan)都高,因此是(shi)夏日補充鈣、鐵的(de)好食物。
營養價值
咸鴨蛋(dan)含有蛋(dan)白質、磷脂(zhi)、維生素A、維生素B2、維生素B1、維生素D、鈣、鉀、鐵、磷等(deng)營養(yang)物質;
白洋淀(dian)咸(xian)鴨蛋中蛋白質(zhi)的含量和雞蛋一樣(yang),有強(qiang)壯身體的作(zuo)用;
咸鴨蛋(dan)中各種礦物質(zhi)的總量超過雞蛋(dan)很(hen)多,特別(bie)是(shi)身體(ti)中迫切需要的鐵和鈣在(zai)咸咸鴨蛋(dan)中更是(shi)豐(feng)富,對骨骼(ge)發(fa)育有善,并(bing)能預防貧(pin)血;
咸鴨蛋含(han)有較多(duo)的(de)維生素B2,是補充(chong)B族(zu)維生素的(de)理想食(shi)品之一(yi)。
秘訣
白(bai)(bai)洋(yang)淀農家院放養(yang)咸(xian)鴨(ya)蛋(dan): 鴨(ya)蛋(dan)來源于白(bai)(bai)洋(yang)淀的(de)(de)廣大(da)水鄉農村,這種鴨(ya)子是(shi)(shi)(shi)自然放養(yang),自由采食(shi)小蝦(xia)、小魚、田螺等,朝出暮歸,營(ying)養(yang)吸收(shou)充足(zu),加之(zhi)白(bai)(bai)洋(yang)淀自然環境(jing)良好(hao),所產的(de)(de)鴨(ya)蛋(dan)自然營(ying)養(yang)全面,無污染、無化學(xue)殘(can)留,這種鴨(ya)蛋(dan)蛋(dan)黃呈紅(hong)橙色(se),是(shi)(shi)(shi)自然紅(hong)心的(de)(de)那種,這種鴨(ya)蛋(dan)價(jia)格比圈養(yang)產的(de)(de)蛋(dan)價(jia)格高,具有蛋(dan)黃滲油(you),香而不膩(ni),回味(wei)余(yu)長(chang)的(de)(de)特(te)(te)色(se),內(nei)質(zhi)營(ying)養(yang)豐(feng)富,具有松、沙(sha)、油(you)、細、鮮、嫩(nen)六大(da)特(te)(te)點(dian),是(shi)(shi)(shi)您在(zai)休(xiu)閑歡樂時光的(de)(de)最佳方便菜,是(shi)(shi)(shi)老人、孕(yun)婦、兒童的(de)(de)首(shou)選(xuan)食(shi)品,為旅行(xing)宴賓(bin),饋(kui)贈親(qin)朋好(hao)友(you)之(zhi)珍品。