Sodium citrate is the trisodium salt of citric acid, a flavoring agent, and an anticoagulant. Sodium citrates are used as acidity regulators in food and drinks and as oil emulsifiers. They enable cheeses to melt without becoming greasy. It reduces the acidity of food as well. Sodium citrate...
A. Citric acid in lemons B. Acetic acid in vinegar C. Hydrochloric acid in stomach D. Carbonic acid in soda 相关知识点: 试题来源: 解析 C。解析:柠檬中的柠檬酸、醋中的醋酸、汽水中的碳酸都是弱酸,而胃中的盐酸是强酸,酸性相对更强,所以C正确。反馈...
Is sulphuric acid a strong acid - An acid is a molecule or substance that has a pH value of less than 7.0 when it is present in an aqueous solution. An aqueous solution is any solution where water is a solvent. There are only 7 strong acids. The strong a
aCitric Acid is mainly used as acidulant,flavoring agent, preservative and antistaling agent in food and beverage industry. 柠檬酸主要使用作为酸化剂,增香剂,防腐和antistaling代理在餐饮业。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 ...
The citric acid cycle is a series of chemical reactions that occur during cellular respiration, the process by which cellsin...
Citric acid is a bitter acid found naturally in many fruits. Commonly used for flavoring, citric acid is also used in cosmetics as...
and pineapple juices and used in preparing citrates and in flavorings and metal polishes. Citric acid is a relatively strong anic acid and is very soluble in water. It occurs in relatively large quantities in citrus fruits. Today essentially all of the mercial citric acid is ...
Citric acid 柠檬酸 ES-0714 Cymarin 毒毛旋花苷K ES-0809 Linoleic acid 亚油酸 ES-2747S Palmitic acid 棕榈酸 ES-3240A Quercitrin 槲皮苷 ES-1236S L-(+)-Rhamnose monohydrate L-(+)-鼠李糖一水合物 ES-4259A Thymin THYMIN(RG) ASB-00020297 ...
QIAGEN 133177 NeXtalStock Citric acid pH 2.4 (200)QIAGEN 291015 mericon Screen 35S Kit (96)QIAGEN 290133 mericon Vibrio triple Kit (24)QIAGEN 290113 mericon Y. enterocolitica Kit (24)QIAGEN 9015384 Unit, spotlight, left, M96QIAGEN 133081 NeXtalStock PEG 200 (200)QIAGEN 9015382 Cover, heat/...
In our assay citric acid (weak acid) also induced stronger response than HCl (strong acid) at the same pH (Fig. 3c). Weak acid produces more undissociated form of acid than strong acid. Undissociated form of acid could enter into the intracellular region through the cell membrane, which...