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In addition to its functions to enhance flavor,
除了增味
provide fermentable sugars and extend shelf-life,
提供可發酵糖和延長貯藏時間
high fructose corn syrup also can be used
HFCS還可以
to protect the firm texture of fruit in canned
維持罐裝水果的質地密實
fruit products. High fructose corn syrup reduces
HFCS能夠減少
freezer burn in frozen fruit products due to
冷凍水果產品的凍斑
having a lower freezing point than sucrose
因為它比蔗糖有更低的冰點
which serves a nice purpose in providing
這一性質能夠提供
frozen beverage concentrates that are pourable
冷凍飲料濃縮液
straight from the freezer. Finally high fructose
可以直接從冷凍庫中取出使用
corn syrup also provides a greater stability than
在用于碳酸飲料時
sucrose when used in acidic carbonated sodas.
HFCS還能提供比蔗糖更好的穩定性
Now that you've learned the functions of
你已經知道了HFCS的作用
high fructose corn syrup here's a list of food products
以下是一些常見的含有HFCS的食物產品
that commonly contain this ingredient; baked goods,
烘焙食品，酸奶，意大利西面醬汁
yogurt, spaghetti sauce, ketchup and condiments,
番茄醬，調味品，色拉醬，飲料
salad dressing,beverages, granola, breakfast
格蘭諾拉麥片卷，早餐和谷物棒
and cereal bars, canned and frozen fruit products
罐裝和冷凍水果產品
and frozen beverage concentrates.
以及冷凍飲料濃縮液
High fructose corn syrup is processed in your body
HFCS在體內的運作方式
just the same as table sugar. Your body cannot
與蔗糖相同
tell the difference between these two ingredients
身體是無法區分這兩者的區別的
due to the fact that they have similar compositions
因為他們有著相同的成分
and are made from the very same components.
和相似的成分組合
Remember back to the beginning of this presentation?
讓我們回想本課程的開始部分
Table sugar is 50% glucose and 50% fructose
蔗糖含有50%葡萄糖和50%果糖
which high fructose corn syrup is made
HFCS則含有55%果糖
of either 55% fructose and 45% glucose
和45%葡萄糖
or 42% fructose and 58% glucose. Table sugar and
或者42%果糖和58%葡萄糖
high fructose corn syrup have the same number
蔗糖和HFCS都是
of calories which is 4 per gram
每克帶來4卡路里
and they use the same metabolic pathways
它們以相同的代謝方式
and processes to break it down in your body.
分解，然后為人體吸收
Moving on from functions of high fructose corn syrup
介紹了HFCS
in food products we will now turn our focus to taking
對于食品的作用之后
a look at some common misconceptions about
我們來看看關于它的一些誤區
this food ingredient. Within the next three slides
接下來的3張幻燈片
5 misconceptions about high fructose corn syrup will be
列舉了關于HFCS的5個誤區
listed with the truth of the misconception explained below.
下面介紹了真實情況
