干红和干白的酿造区别
干红和干白既有酿造原料的区别，也有加工工艺的不同。干红是用皮红肉白或皮肉皆红的葡萄带皮发酵而成，采用皮、汁混合发酵，然后进行分离酿造而成；干白是选用白葡萄或浅色葡萄，经过皮、汁分离，取其果汁进行发酵酿制而成。<br />就营养价值而言，干红中的核黄素、尼克酸、泛酸等营养素的含量要高于干白。另外，带皮发酵带来的不仅仅是色素，同时还赋予干红具有抗氧化作用的酚类物质，如单宁。酚类物质具有较强的自由基清除能力，且干红的抗氧化作用随酚类物质浓度的增大而增大。<br /><img title="20220615173003front2_0_369599_Fm3C0ffnmcogzSsxSbqQiv643193.jpg" id="aimg_1824957" aid="1824957" src1="static/image/common/none.gif" zoom="http://images.chizhouren.com/forum/202206/15/173116aliikkiy1ji1lnli.jpg" src="http://images.chizhouren.com/forum/202206/15/173116aliikkiy1ji1lnli.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="576" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /><br /><img title="20220615173003front2_0_369599_FtV1L5bUCSagZPIRnr0a--vFWm0t.png" id="aimg_1824958" aid="1824958" src1="static/image/common/none.gif" zoom="http://images.chizhouren.com/forum/202206/15/173117l0php0f00pjik5fj.png" src="http://images.chizhouren.com/forum/202206/15/173117l0php0f00pjik5fj.png" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="602" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /><br /> 好这①口红酒
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