---
title: "你吃對了嗎？　純正仙草應為淡褐色 - FoodNo1.com"
description: "天氣轉冷，熱呼呼的燒仙草又開始熱賣！但是，近日有網路謠言直指，市售燒仙草濃稠、勾勾的口感，是因為添加了不適當的食品添加物，如：嫩精或是硼砂。營養師強調，添加硼砂屬違法行為且有害健康。 正港燒仙草久煮後變稀衛生福利部南投醫院蔡玉思營養師表示，舊式的製作方法是將乾燥仙草枝葉充分清洗後，長時間熬煮，過濾汁液，再加入太白粉，才會成為濃稠狀。但是，待冷卻澱粉老化後，再加熱後濃稠的情況就會恢復成液狀，這是澱粉的特性，所以，添加太白粉的燒仙草，會有久煮後變稀的..."
url: "https://www.foodno1.com/foodno1dailyrecipes/dir/food-and-health/2998-2016-01-09-06-18-07.html"
date: "2026-06-12T15:47:40+00:00"
language: "zh-TW"
---

#  你吃對了嗎？ 純正仙草應為淡褐色

  No.1 Admin   [飲食健康](https://www.foodno1.com/foodno1dailyrecipes/dir/food-and-health.html)    2016年1月02日    點擊數: 2239

 ![](https://www.foodno1.com/images/obhealthno1/2016-01/70e5f7cc00.jpeg)

天氣轉冷，熱呼呼的燒仙草又開始熱賣！但是，近日有網路謠言直指，市售燒仙草濃稠、勾勾的口感，是因為添加了不適當的食品添加物，如：嫩精或是硼砂。營養師強調，添加硼砂屬違法行為且有害健康。

**正港燒仙草久煮後變稀**

蔡玉思, 衛生福利部南投醫院營養師表示，舊式的製作方法是將乾燥仙草枝葉充分清洗後，長時間熬煮，過濾汁液，再加入太白粉，才會成為濃稠狀。但是，待冷卻澱粉老化後，再加熱後濃稠的情況就會恢復成液狀，這是澱粉的特性，所以，添加太白粉的燒仙草，會有久煮後變稀的情況。

「嫩精」是嫩化劑，俗稱蛋白質分解酵素，由植物抽取而來，例如：木瓜酵素、鳳梨酵素等，能夠使肉有嫩化的作用。目前它屬合法的食品添加物，主要用途是用來進行肉類食品的嫩化處理。但是，硼砂一般只能作為漂白劑之用，「主要是增加產品脆度，不可添加於食物內」。

**市售燒仙草添加物多 多吃恐造成負擔**

牛津大學化學博士陳耀寬日前曾表示，市售燒仙草65%都屬化工合成，以仙草粉、鹼粉、仙草香精、色素等調配而成，吃多了恐怕會造成肝腎負擔。堅持古法熬煮的燒仙草，添加仙草原汁和水，以檜木桶煮，顏色會比較淺。 所以，純正的仙草煮出來應為淡褐色，有淡淡的青草香。相反的，添加了嫩精加速軟化的燒仙草，熬煮時間可省一半，顏色也比較深。嫩精雖然是合法的食品添加物的一種，但是，醫師也提醒有腎臟病、痛風患者，切勿過度攝取。

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