过度摄取乳酸性食品。
有2个主要类型的食品：酸性食品和碱性食品。
There are 2 main types of food: acidic food and alkaline food.
肉类、乳酪制品与蛋、牛肉、火腿等皆属于酸性食品。
Meat, diary products, eggs, beef and ham are considered acid-forming.
在低酸性食品中，罐头食品是很危险的，如青豆，胡萝卜或其他果园蔬菜。
Home canning can be dangerous for foods low in acid such as green beans, carrots or other garden vegetables.
他们发现无糖糖果和饮料中有一种目前还无法确认其危害的酸性食品调味剂。
They found there was an 'unrecognised risk of acidic flavouring in sugar-free candies and beverages.'
中酸性食品：火腿丶培根丶鸡肉丶鲔鱼丶猪肉丶鳗鱼丶牛肉丶面包丶小麦丶奶油丶马肉等。
Mildly acidic food: ham, bacon, chicken meat, squid, pork, eel, beef, bread, wheat, butter, horse meat.
FDA称，胡萝卜汁和其他弱酸性食品一样，必须冷藏以确保安全，饮用经过正确雪藏的胡萝卜汁是安全的。
The FDA says carrot juice, like other low acid products, must be kept refrigerated to ensure product safety and properly refrigerated carrot juice poses no risk to consumer health.
弱酸性食品：火腿、鸡蛋、龙虾、章鱼、鱿鱼、荞麦、奶油、豌豆、鳗鱼、河鱼、巧克力、葱、空心粉、炸豆腐等。
Weak acidity food : Bean curd of fish of ham, egg, langouste, octopus, squid, buckwheat, butter, pea, eel, river, chocolate, green, hollow pink, blast.
考夫曼博士表示，由于国家规定防腐剂必须为高酸性，精加工与灌装食品的酸性尤其的强。
Processed and bottled foods are particularly acidic because of federal rules requiring high acidity as a preservative, Dr.Koufman says.
他们还宣称摄取某种事物过多，像动物蛋白，糖，咖啡因和加工食品，会使你的身体变得更呈酸性，而且还声称改变你的食谱将会改变你的PH值。
They also claim that eating too much of certain foods-animal protein, sugar, caffeine, and processed foods-makes your body more acidic and that changing what you eat will change your pH.
食品中的酸性物质开始溶解罐的金属内层，这种化学反应会产生氢气。
The acids in the food begin to attack and dissolve the metal lining of the can, and one of the by-products of this chemical reaction is hydrogen gas.
pH值越低，酸性越高；无糖苏打饮料（pH2.9-3.7）、草莓（pH3.5）以及烧烤调味酱（pH3.7）等食物饮料均属高酸食品。
The lower the pH, the higher the acidity; highly acidic foods and beverages include diet sodas (2.9 to 3.7), strawberries (3.5) and barbecue sauce (3.7).
结果表明，该色素在酸性条件下对光、热、常用食品添加剂均具有较好的稳定性。
The results showed that this kind of pigment had a good stability to light, heat and common food additives under acidic condition.
这样做既吃酸性和碱性食品。
桑椹红色素属花青素类色素，在酸性条件下，对温度、光照和食品添加剂的影响，显现出较稳定的特征。
The pigment belongs to anthocyan and is stable to the temperature, beam and food additives in an acid circumstance.
用于培养细菌和鉴别细菌发酵葡萄糖试验，还用于低酸性罐头食品商业无菌检验。
For cultivating bacteria and differentiating bacteria base on dextrose fermentation, and for commercial sterility testing of low acid canned food.
酸性粘多糖在食品、医药、化妆品等领域都有很大的应用价值，因此研究与检测酸性粘多糖具有重要的现实意义。
Acid mucopolysaccharides have immense applied value in foodstuff, medicament, cosmetic and so on; so it is practically significant to research and determine acid mucopolysaccharides.
考夫曼博士表示，由于国家规定防腐剂必须为高酸性，精加工与灌装食品的酸性尤其的强。
Processed and bottled foods are particularly acidic because of federal rules requiring high acidity as a preservative, Dr. Koufman says.
我们主要生产的酸性染料可适用于水性墨水、喷墨、食品调色、化妆品、饲料农药、纺织品、丝绸、涂料等材料上。
Professional dyestuff produced by us can be used in different materials, such as water ink, jet, food additive, cosmetic, feedstuff, textile, silk, dope, etc.
应加强对酸性氧化电位水在食品杀菌和消毒方面的应用研究。
The application study of EOW on the aspects of food disinfection and sterilization was strengthened.
添加食品着色剂靛蓝或酸性靛蓝，要明确，并建立其检测方法。
The use of synthetic color indigo or indigo carmine must be clarified and its detection method should be established.
出于贮藏的需要，加工过的食品及罐装食品酸性尤其高，联邦法规对此也有相应的高酸规定，考夫曼博士说。
Processed and bottled foods are particularly acidic because of federal rules requiring high acidity as a preservative, Dr. Koufman says.
出于贮藏的需要，加工过的食品及罐装食品酸性尤其高，联邦法规对此也有相应的高酸规定，考夫曼博士说。
Processed and bottled foods are particularly acidic because of federal rules requiring high acidity as a preservative, Dr. Koufman says.
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