評(píng)論
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A indirect food additive is any thing that becomes part of the food unintentionally
間接食品添加劑是指那些在食品包裝儲(chǔ)存加工過(guò)程中
through the packaging, storing and handling process, even though this does not sound safe,
無(wú)意間成為食品一部分的物質(zhì)，盡管這聽(tīng)起來(lái)并不安全
the food and drug administration requires food and manufacturers to prove that any materials
食藥局要求食品生產(chǎn)者能夠證明加入食品中的
that may come into contact with the food to be safe.
這類(lèi)物質(zhì)的安全性
The FDA defines a colour additive as any dye, pigment, or substance which when added to
食藥局規(guī)定顏色添加劑，如加入到食品，藥品，化妝品
or applied to a food, drug or cosmetic,
或人體內(nèi)的染料，色素
or to the human body is capable along with the reactions of other substances of imparting colour.
及其他顏色添加劑應(yīng)該能夠與其他染色物質(zhì)反應(yīng)
Certified colours are human made to add colour and create uniformity and will not add any flavour.
食物色料是指人造的為食品增加顏色使之均勻且不會(huì)改變食品味道的物質(zhì)
There are currently 9 certified colours that are approved for use in the United States,
目前美國(guó)批準(zhǔn)的食物色料有九種
tartrazine is a certified colour that will be reviewed in this presentation.
稍后我們會(huì)提到其中的酒黃石
Colours exempt from certification are pigments that come from natural sources
免除鑒定的色料指那些來(lái)自天然原料
such as plants animals or minerals.
如植物動(dòng)物和礦物質(zhì)
Some examples are dehydrated beech
比如脫水山毛櫸
which gives a bluish red to brown colour and grape skin extract which give red or green colour.
它能為棕色加入青紅色，葡萄皮提取物能夠使物質(zhì)變紅或變綠
What are colour additives used for?
顏色添加劑有哪些用途呢?
They can be used for, colour can be lost due to storage, temperature, processing or moisture.
食物會(huì)隨著儲(chǔ)存時(shí)間，氣溫變化，加工以及濕度變化而失去顏色
Colour is added back to help give the product visual appeal.
加入顏色夠能使食物外觀(guān)鮮美
They are also added to help give uniformity and enhance natural colour.
他們還能夠使食物具有均勻性并增強(qiáng)食物的天然光澤
Colour additives can help make food more visually appealing and are added to the most foods that we consume.
顏色添加劑能使食物外觀(guān)更迷人我們最常購(gòu)買(mǎi)的食物都加入了這些物質(zhì)
Certain foods like Pop or margarine would not have the same colour without colour additives.
一些食品如汽水，黃油如果不加入顏色添加劑，他們本身顏色是不一致的
This chart contains common products that you might see in the ingredients list of foods you eat.
該圖表涵蓋了一些你在飲食原料清單上常見(jiàn)的一些產(chǎn)品
The preservatives Sodium Benzoate may be in food
防腐的苯甲酸鈉就存在于
such as salad dressings, soft drinks, canned tuna and mixed dried fruit.
色拉醬調(diào)料，非酒精飲料，灌裝金槍魚(yú)和混裝干果中
You can also find the potassium sorbate in cheese, wine and dried meats.
你還可以在奶酪，葡萄酒和干酪中發(fā)現(xiàn)山梨酸鉀
Potassium sorbate and sodium benzoate both inhibit mold and yeast from spoiling food.
山梨酸鉀和苯甲酸鈉都是用來(lái)抑制霉菌和酵母腐蝕食品的
Natural artificial flavours are found in a number of products like granola bars,
很多食品如格蘭諾拉燕麥卷，調(diào)味果汁和調(diào)味汽水中
flavoured juices and flavoured soda pop.
都包含天然人造香料
Mono sodium glutamate or msg is a common additive that you may have heard of and is in common items
谷氨酸鈉可能是你常聽(tīng)到的一種添加劑，
such as soup, barbeque sauce and seasoning mixtures.
該物質(zhì)在湯品魚(yú)子醬和混合調(diào)味料中很常見(jiàn)
Both of these additives are used to give our food more flavour.
這兩種添加劑都為食物增味不少
Fat replacers replace the fat in some of our favourite foods to give us low fat or fat free products.
在一些最受歡迎的食品中油脂替代物取代了脂肪使我們吃低脂脫脂食品
Gums are a common fat replacer
口香糖就是一種常見(jiàn)的油脂替代品
because they thicken can give a gel like consistency and also give product stability.
因?yàn)樗軌蛱峁┮欢ǔ矶鹊哪z體并保證食品的穩(wěn)定性
Fat replacers, such as niathin gum is used in fat free salad dressings, sauces and ice cream.
油脂代用品主要用于脫脂色拉醬調(diào)料，調(diào)味醬和冰淇淋中
Modified food starch can be used to thicken products
改性食物淀粉可使酸性食品變得濃稠
that are acidic and would not thicken by using just cornstarch.
而玉米淀粉則不會(huì)產(chǎn)生這一效果
Gravies, sauces and pie fillings are common items that contain modified cornstarch as a thickener.
調(diào)味肉汁，調(diào)味醬和餡餅就是含有改性淀粉來(lái)達(dá)到粘稠作用的常見(jiàn)物質(zhì)
Stabilizers, thickeners and texturizers give us that texture that we love when eating certain foods.
安定劑，增稠劑和調(diào)制劑能使我們吃某種食物時(shí)享受到喜歡的食物質(zhì)地
Again gums are a common source along with gelatine and pectine, which can be found in jellies jams and jello.
口香糖和果膠，明膠都是果凍和果醬中常見(jiàn)的物質(zhì)
