Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive,
used as a sequestrant, an acidifier, or acuring, pickling, or leavening agent.
It is a lactone of D-gluconic acid. Pure GDL is a white odorless crystalline powder.
Boiling point：446.4°C at 760 mmHg
Relative molecular mass：178.14
Vapor pressure：7.6E-10mmHg at 25°C
protein coagulation preservation
Production of tofu, according to the per kilogram of soy milk and the goods 2.5 ~ 2.6g. Can be dissolved in a small amount of water, and then add soy milk, or will add this product of soybean milk cans, water heating to 80 ℃, protection 15min, can be cemented tofu.
This product can be used for fresh fish and shrimp, according to China's "food additives use health standards," the maximum use of 0.1g / kg, residual less than 0.01mg / kg
This product and sodium bicarbonate by 2: 1 mixed into a baking powder, the amount of sour agent can account for 50% to 70%. Can be used for biscuits, fried noodles and bread, especially for the cake, the amount of wheat flour is about 0.13%.
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