Why is the nutritional composition of tofu different from soybeans?
The fat:carbs:protein ratios in soybeans is about 25%:35%:40%.
In tofu (which is made from soybeans) these ratios change to roughly 35%:10%:55%, so it becomes a low carb food.
Where did all the carbs go?
Best Answer
They were literally thrown away, physically removed from the whole.
The basic steps of making tofu are:
- Make soy milk out of the soy beans. The residue after straining the milk, called okara, is not used in the tofu. It contains lots of carbohydrates, especially insoluble fibre.
- Curdle the soy milk with epsom salt.
- Separate the curds from the whey and press them. The whey (which also gets thrown out), also contains some carbohydrates. The proteins stay in the curds, they are actually the stuff that curdles. The fat is water insoluble, it stays with the curd. The soluble carbohydrates are partly trapped in the curds, and present in the whey which doesn't get pressed out (if you press out completely, you end up with an inedible block of rubber), so there are some carbohydrates left. The rest goes away with the whey.
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Why does tofu have less carbs than soy beans?
Bookmark this question. Show activity on this post. The fat:carbs:protein ratios in soybeans is about 25%:35%:40%. In tofu (which is made from soybeans) these ratios change to roughly 35%:10%:55%, so it becomes a low carb food.What is the difference between soya and tofu?
Tofu is made from soy beans\u2026or, more accurately, it comes from the soy milk made from the beans. It's coagulated and then pressed to form the blocks we all know and love. In a nutshell, the difference is that soy is just the base product that can eventually be made into tofu.Which is better tofu or soy?
Experts believe that tofu's combination of fiber, protein, and isoflavones may cause its heart health benefits. This specific combination may also explain why whole soy foods such as tofu appear to be more beneficial for lowering cholesterol levels than soy supplements ( 15 ).Is soy protein different than tofu?
Both soy products are generally low in sodium and free of cholesterol. Tempeh and tofu are both nutritious....Nutritional profiles.TempehTofuProtein16 grams8 gramsCarbs10 grams2 gramsFiber7 grams2 gramsFat5 grams5 grams6 more rows•Nov 21, 2019Soy: Is It Helpful or Harmful?
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