芒果视频下载

1、看(kan)色(se)澤(ze)：良質(zhi)豆腐干，呈乳白色(se)或淺黃(huang)色(se)，有光(guang)澤(ze)；次(ci)質(zhi)豆腐干，比(bi)正常豆腐干的(de)顏(yan)色(se)深；劣質(zhi)豆腐干，色(se)澤(ze)呈深黃(huang)色(se)略微發紅或發綠，無光(guang)澤(ze)或光(guang)澤(ze)不均(jun)勻(yun)。

2、看質(zhi)(zhi)地(di)：良質(zhi)(zhi)豆腐(fu)干，質(zhi)(zhi)地(di)細膩，邊(bian)角整齊(qi)，有(you)一(yi)定的彈(dan)性，切(qie)(qie)開(kai)處擠(ji)壓不出(chu)水，無雜質(zhi)(zhi)；次質(zhi)(zhi)豆腐(fu)干，質(zhi)(zhi)地(di)粗糙，邊(bian)角不齊(qi)或缺損(sun)，彈(dan)性差且易(yi)被折粘，切(qie)(qie)口(kou)處可(ke)擠(ji)壓出(chu)水珠(zhu)；劣質(zhi)(zhi)豆腐(fu)干，質(zhi)(zhi)地(di)粗糙無彈(dan)性，表面粘滑(hua)，切(qie)(qie)開(kai)時(shi)粘刀，切(qie)(qie)口(kou)擠(ji)壓時(shi)有(you)水流出(chu)。

3、嘗(chang)味(wei)(wei)(wei)(wei)(wei)道(dao)：良質豆腐(fu)(fu)干，具有(you)(you)豆腐(fu)(fu)干特有(you)(you)的清(qing)香氣味(wei)(wei)(wei)(wei)(wei)，無其他異味(wei)(wei)(wei)(wei)(wei)，滋(zi)(zi)味(wei)(wei)(wei)(wei)(wei)純正，咸淡(dan)適口；劣質豆腐(fu)(fu)干，有(you)(you)餿味(wei)(wei)(wei)(wei)(wei)、腐(fu)(fu)臭味(wei)(wei)(wei)(wei)(wei)、酸味(wei)(wei)(wei)(wei)(wei)、苦澀(se)味(wei)(wei)(wei)(wei)(wei)等不良滋(zi)(zi)味(wei)(wei)(wei)(wei)(wei)。