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'咖啡豆油脂多寡對咖啡拉花的影響_油少的咖啡豆能拉花嗎' |
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'專業咖啡知識交流 更多咖啡豆資訊 請關注咖啡工房（微信公衆號cafe_style ） ●拉花的原理 濃縮咖啡(Espresso)上有一層厚厚的 油脂（Crema） ，能夠產生足夠的表面張力，托起由微小氣泡所組成的奶泡。藉由奶泡和油脂的排列，就可以做出各式各樣的圖案，所以' |
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'<img alt="" src="/uploads/allimg/180831/3-1PS1202U32I.jpg" />
<h2 style="padding: 0px 0px 0px 28px; margin: 0px 0px 0.8em; outline: 0px; zoom: 1; font-size: 19px; font-weight: normal; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); box-sizing: border-box; border-width: 0px 0px 2px; border-bottom-style: solid; border-bottom-color: rgb(80, 193, 233); font-stretch: inherit; line-height: 30px; font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "ＭＳ Ｐゴシック", sans-serif; vertical-align: baseline; position: relative; width: auto;">
<span style="padding: 0px; margin: 0px; outline: 0px; zoom: 1; font-size: 16px;"><font style="padding: 0px; margin: 0px; outline: 0px; zoom: 1; box-sizing: border-box; vertical-align: inherit;">專業咖啡知識交流 更多咖啡豆資訊 請關注咖啡工房（微信公衆號cafe_style ）</font></span></h2>
<ul style="padding-right: 0px; padding-left: 0px; caret-color: rgb(0, 0, 0); margin: 0px 0px 20px; outline: 0px; zoom: 1; color: rgb(51, 51, 51); font-family: 微軟雅黑, 黑體, Arial; line-height: inherit; box-sizing: border-box; border: 0px; font-stretch: inherit; font-size: 14px; vertical-align: baseline; list-style: none outside;">
<li style="padding: 0px 0px 0px 20px; margin: 0px 0px 12px; outline: 0px; zoom: 1; list-style: none; box-sizing: border-box; border: 0px; font-style: inherit; font-variant-ligatures: inherit; font-stretch: inherit; font-size: inherit; line-height: 18px; vertical-align: baseline; background-image: url(https://coffeemecca.jp/wp-content/themes/coffee/images/coffeelist.png); background-attachment: scroll; background-color: transparent; background-size: 0.8em; background-position: 4px 3px; background-repeat: no-repeat no-repeat;">
<div>
●拉花的原理</div>
<div>
</div>
<div>
濃縮咖啡(Espresso)上有一層厚厚的<a href="http://www.gafei.com/yishikafei/20180314116269.html">油脂（Crema）</a>，能夠產生足夠的表面張力，托起由微小氣泡所組成的奶泡。藉由奶泡和油脂的排列，就可以做出各式各樣的圖案，所以拉花成功與否的關鍵，除了咖啡師的技術，奶泡及<a href="http://www.gafei.com/yishikafei/20180314116269.html">咖啡油脂</a>也是很重要的因素。拉花成功的先決條件就是基底有足夠的表面張力，所以其實不只咖啡可以製作拉花，一般的水也是有可能成功的。不過差別就是好不好喝（或能不能喝），以及能不能做出漂亮的圖案。</div>
<div>
</div>
<div>
拉花的形成</div>
<div>
</div>
<div>
簡單來說要製作一杯好的拉花的拿鐵：高質量的espresso和綿密的奶泡是不可或缺的。咖啡豆在高溫高壓下會乳化咖啡粉的不可溶性油脂，同時大量的二氧化碳會被溶解到液體裏。這時候爲了穩定這些小氣泡，咖啡通過“蛋白黑素”使得這些氣泡變得有穩定且有彈性。這就是我們常說的Crema。另一個重要的關鍵就是奶泡的形成，牛奶和奶泡的差別在於在奶泡打發過程中由於蒸汽的加入使得乳蛋白在表面張力作用下形成了很多綿密的細小的泡沫，高脂肪使奶泡的結構更加穩定和持久。</div>
<div>
</div>
<div>
咖啡表層<a href="http://www.gafei.com/yishikafei/20180314116269.html">咖啡油脂</a>泡沫的顏色，會影響拉花的黑白分明度；油脂泡沫組織的細緻度，則會影響拉花圖案的光亮度；若咖啡豆的本體偏酸，容易破壞奶泡結構。</div>
<div>
</div>
<div>
一般拉花咖啡的基底都是濃縮咖啡，因爲濃縮上的一層厚厚油脂，能夠產生足夠的表面張力，托起由微小氣泡所組成的奶泡。</div>
<div>
</div>
<div>
藉由奶泡和油脂的排列，就可以做出各式各樣的圖案，所以拉花成功與否的關鍵，除了技術外，奶泡及咖啡油脂也是很重要的因素。</div>
<div>
</div>
<div>
●“牛奶藝術（latte art）” 從這名字就不難看出，奶對於拉花的重要性。</div>
<div>
</div>
<div>
將牛奶倒入拉花缸中，牛奶變成奶泡時體積會膨脹而溢出來，因此牛奶不能太多，通常會將牛奶倒至V字形杯嘴的最下端。</div>
<div>
</div>
<div>
咖啡拉花一定要用全脂牛奶，而且控制溫度在攝氏60至70度，打奶時奶缸與噴頭最好成45度角，打出來的奶泡要細膩圓滑，不能有大的奶泡。</div>
<div>
</div>
<div>
爲什麼牛奶不能過度加熱？因爲牛奶加熱到85度以上後，牛奶中的蛋白質和脂肪開始被分解破壞，牛奶會開始還原呈現白水狀。拉花用奶泡要求綿細無大泡，牛奶都成水狀了。。。不僅拉不出好看的花不說，還會影響咖啡整體口感。</div>
<div>
</div>
<div>
趁著奶泡還未與牛奶分離，將牛奶倒入萃取好的濃縮裏，使咖啡及牛奶充分的結合，倒至杯子6、7分滿時，透過杯子及拉花缸的擺動描繪出你想要的圖形。</div>
<div>
</div>
<div>
●<a href="https://www.gafei.com/yishikafei/20180314116269.html">油脂多的咖啡豆</a>品牌推薦</div>
<div>
</div>
<span style="font-size: inherit; font-style: inherit; background-color: transparent;">位於廣州越秀區東山口的咖啡烘焙品牌-前街咖啡新鮮烘焙的意式拼配咖啡豆在品牌和品質上都有充分的保證，油脂量也不錯，適合製作花式咖啡、拉花咖啡，拉花很好看。而更爲重要的是，性價比極其高，以商業出品推薦的款式-商業拼配咖啡豆爲例，一包一磅454克，價格僅有60元左右。按照單杯意式濃縮咖啡10克粉來計算，一包可制45杯咖啡，每杯僅需要1.5元不到，即使以每杯意式咖啡出品用雙頭，每份20克粉計算，一杯雙份意式濃縮的價格也不超過3塊。比起某知名品牌出售動輒上百塊一包的價格來說可謂良心推薦。</span></li>
</ul>
<h2 style="padding: 0px 0px 0px 28px; margin: 0px 0px 0.8em; outline: 0px; zoom: 1; font-size: 19px; font-weight: normal; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); box-sizing: border-box; font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, "ＭＳ Ｐゴシック", sans-serif; line-height: 30px; font-variant-ligatures: normal; orphans: 2; widows: 2; border-width: 0px 0px 2px; border-bottom-style: solid; border-bottom-color: rgb(80, 193, 233); font-variant-numeric: inherit; font-stretch: inherit; vertical-align: baseline; position: relative; width: auto;">
<span style="padding: 0px; margin: 0px; outline: 0px; zoom: 1; box-sizing: border-box; font-family: 微軟雅黑, 黑體, Arial; text-indent: 32px; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-size: 14px;">前街咖啡：廣州的烘焙店，店面小但豆子品類多樣,能找到各種出名不出名的豆子,同時也提供網店服務。</span><a class="ui-link" href="https://shop104210103.taobao.com/" style="padding: 0px; margin: 0px; outline: 0px; zoom: 1; text-decoration: none; color: rgb(11, 59, 140); box-sizing: border-box; background-color: transparent; font-family: 微軟雅黑, 黑體, Arial; text-indent: 32px; caret-color: rgb(0, 0, 0); font-size: 14px;" target="_blank">https://shop104210103.taobao.com</a></h2>
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'name' => '咖啡拉花',
'dirname' => 'kafeilahua',
'pdirname' => 'kafeizhishi/',
'child' => 1,
'childids' => '33,307,308',
'thumb' => '',
'show' => '1',
'setting' =>
array (
'edit' => 1,
'disabled' => 0,
'getchild' => 1,
'linkurl' => '',
'urlrule' => 3,
'seo' =>
array (
'list_title' => '咖啡拉花視頻_咖啡拉花培訓_咖啡拉花教程',
'list_keywords' => '',
'list_description' => '咖啡拉花是在原始的卡布奇諾或拿鐵上做出葉子或其他圖案的工藝。拉花起源關於咖啡拉花的起源，其實一直都沒有十分明確的文獻，只知道當時在歐美國家，咖啡拉花都是在咖啡表演時，所展現的高難度專業技術，而如此的創新技巧，所展現的高難度',
),
'template' =>
array (
'pagesize' => 20,
'mpagesize' => 20,
'page' => 'page.html',
'list' => 'list.html',
'category' => 'category.html',
'search' => 'search.html',
'show' => 'show.html',
),
'cat_field' => '',
'module_field' => '',
'html' => 0,
),
'displayorder' => '0',
'acount' => '479',
'namerule' => '{typedir}/{Y}{M}{D}{aid}.html',
'namerule2' => '{typedir}/list_{tid}_{page}.html',
'mid' => 'article',
'pcatpost' => 1,
'topid' => '4',
'domain' => '',
'catids' =>
array (
0 => '33',
1 => '307',
2 => '308',
),
'is_post' => 1,
'mobile_domain' => '',
'tid' => 1,
'url' => 'https://gafei.com/list-kafeilahua.html',
'total' => 295,
'field' =>
array (
),
) |
| markid |
'module-article-33' |
| related |
array (
307 =>
array (
'id' => '307',
'pid' => '33',
'pids' => '0,4,33',
'name' => '奶泡',
'dirname' => 'naipao',
'pdirname' => 'kafeizhishi/kafeilahua/',
'child' => 0,
'childids' => 307,
'thumb' => '',
'show' => '1',
'setting' =>
array (
'edit' => 1,
'disabled' => 0,
'getchild' => 1,
'linkurl' => '',
'urlrule' => 3,
'seo' =>
array (
'list_title' => '奶泡_打奶泡_手動打奶泡_奶泡怎麼打_打奶泡機器',
'list_keywords' => '',
'list_description' => '目的：牛奶體積變多而輕，可以浮在咖啡表面，口感綿密，可以拉花造型原理：通常可分兩個步驟打發：空氣打入牛奶，使牛奶包覆空氣發泡成小泡沫——打綿：發泡後的牛奶，在利用漩渦，把大泡打成小泡，使奶泡變更綿密——',
),
'template' =>
array (
'pagesize' => 20,
'mpagesize' => 20,
'page' => 'page.html',
'list' => 'list.html',
'category' => 'category.html',
'search' => 'search.html',
'show' => 'show.html',
),
'cat_field' => '',
'module_field' => '',
'html' => 0,
),
'displayorder' => '0',
'acount' => '137',
'namerule' => '{typedir}/{Y}{M}{D}{aid}.html',
'namerule2' => '{typedir}/list_{tid}_{page}.html',
'mid' => 'article',
'pcatpost' => 1,
'topid' => '4',
'domain' => '',
'catids' =>
array (
0 => '307',
),
'is_post' => 1,
'mobile_domain' => '',
'tid' => 1,
'url' => 'https://gafei.com/list-naipao.html',
'total' => 137,
'field' =>
array (
),
),
308 =>
array (
'id' => '308',
'pid' => '33',
'pids' => '0,4,33',
'name' => '拉花',
'dirname' => 'lahua',
'pdirname' => 'kafeizhishi/kafeilahua/',
'child' => 0,
'childids' => 308,
'thumb' => '',
'show' => '1',
'setting' =>
array (
'edit' => 1,
'disabled' => 0,
'getchild' => 1,
'linkurl' => '',
'urlrule' => 3,
'seo' =>
array (
'list_title' => '[第{page}頁{join}]{catpname}{join}{modname}{join}{SITE_NAME}',
'list_keywords' => '',
'list_description' => '',
),
'template' =>
array (
'pagesize' => 20,
'mpagesize' => 20,
'page' => 'page.html',
'list' => 'list.html',
'category' => 'category.html',
'search' => 'search.html',
'show' => 'show.html',
),
'cat_field' => '',
'module_field' => '',
'html' => 0,
),
'displayorder' => '0',
'acount' => '158',
'namerule' => '{typedir}/{Y}{M}{D}{aid}.html',
'namerule2' => '{typedir}/list_{tid}_{page}.html',
'mid' => 'article',
'pcatpost' => 1,
'topid' => '4',
'domain' => '',
'catids' =>
array (
0 => '308',
),
'is_post' => 1,
'mobile_domain' => '',
'tid' => 1,
'url' => 'https://gafei.com/list-lahua.html',
'total' => 158,
'field' =>
array (
),
),
) |
| urlrule |
'/views-123600-[page].html' |
| fix_html_now_url |
'' |
| my_web_url |
'https://madmin.gafei.com/views-123600' |
| get |
array (
's' => 'article',
'c' => 'show',
'id' => '123600',
'm' => 'index',
) |
