常吃野菜好处多但要学会科学食用
发布时间:2011-04-07
来源:
清明时节,很多人到郊外踏青,顺便将绿油油的野菜挖回家,端上餐桌。专家提示说,野菜中含有多种保健功能,常吃野菜对健康大有好处,但要学会科学食用。
天津中医药大学第一附属医院营养科主任李艳玲介绍说,野菜的营养价值很高,含有丰富的维生素、蛋白质、矿物质等。此外,野菜还普遍含有丰富的粗纤维,对治疗便秘和防治结肠癌都有好处。
李艳玲表示,野菜的吃法有多种,既可热炒,又可用来熬汤、做馅,还可经热水焯后做成凉拌菜。可以食用的野菜有荠菜、蕨菜、香椿、马兰、鱼腥草、灰菜、水芹菜、刺嫩芽、野苋菜、婆婆丁、荠菜、马齿苋等。
野菜虽好,但要科学食用。李艳玲提醒说,不同的野菜有不同的食用方法。有些野菜适宜生食,如婆婆丁等,最好的吃法是洗净蘸酱生吃,而有些野菜如荠菜、马齿苋则宜熟食。不认识的野菜不能盲目吃。久放的野菜也不能吃。野菜最好是现采现吃,久放的野菜不但不新鲜,清香味散发殆尽,而且营养成分减少,很难吃。
document.getElementById("bdshell_js").src = "http://bdimg.share.baidu.com/static/js/shell_v2.js?cdnversion=" + Math.ceil(new Date()/3600000)
哪些蔬菜不能拌着吃各有讲究
上一篇
|
下一篇
消化不良吃点菠萝
function getQueryString()
{
var i, len, params = '', hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for(i = 0, len = hashes.length, len; i < len; i+=1) {
hash = hashes[i].split('=');
if (hash && hash.length == 2){
value = encodeURIComponent(decodeURIComponent(decodeURIComponent(hash[1])));
params += (hash[0] + '=' + value + '&');
}
}
if (params && params.length > 0) params = params.substring(0, params.length - 1);
return params;
}
function stlDynamic_ajaxElement_1_859(pageNum)
{
try
{
var url = "/sitefiles/services/cms/dynamic/output.aspx?publishmentSystemID=1&" + getQueryString();
var pars = "pageNodeID=8&pageContentID=16526&pageTemplateID=81&isPageRefresh=False&pageUrl=3aXSaKwVkvxUWuZ3U2Sx0add0VuwbTx5ql53jPnUGeBBhyJAl7ZVUkMjsPKv88eKTfP5&ajaxDivID=ajaxElement_1_859&templateContent=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";
if (pageNum && pageNum > 0)
{
pars += "&pageNum=" + pageNum;
}
jQuery.post(url, pars, function(data,textStatus){
jQuery("#ajaxElement_1_859").html(data);
});
}catch(e){}
}
stlDynamic_ajaxElement_1_859(0);