This question depends on what kind of pot you are using, in the past, if you are using a pressure cooker or pressure cooker, 40 minutes should be able to mature. If you are using an ordinary rice cooker or gas stove, 40 minutes does not seem to be able to mature. This is just one of the necessary conditions to cook dumplings.
40 minutes to cook rice dumplings also depends on the size of the dumplings, if the weight of the dumplings in the 100 grams below the ripening time will be shortened, if the weight of the dumplings to reach more than 200 grams, 40 minutes is very difficult to mature. It can be seen that the size of the dumplings and cooking time is directly proportional. When cooking rice dumplings, it is best not to use an induction cooker, induction cooker cooking rice dumplings will be a long time, unless the rice dumplings made into 50 grams of small rice dumplings.
40 minutes to cook the dumplings in addition to the size of the dumplings, but also to see what the dumplings are filled, now the dumplings are diverse, the filling is even more varied. The main points from the flavor is salty rice dumplings and sweet rice dumplings. Sweet dumplings are mainly flavored with dates, bean paste and so on. Salty rice dumplings are mainly added a variety of meat, egg yolk and so on. In the cooking time savory rice dumplings need more time. Because of the meat food increased cooking time.
Now everyone is discussing, sweet dumplings and savory dumplings which is the authentic dumplings. Or which flavor of dumplings is better. I've never had a savory zongzi before, and I had my first savory meat zongzi when I was working in Hangzhou in 14 years. Since then, I have fallen in love with savory dumplings, especially the fresh meat egg yolk dumplings are more delicious. For those who don't like fat meat, you definitely won't be able to eat salty dumplings.
Whether savory or sweet dumplings, as long as they like to eat is delicious. The rice dumplings are made from glutinous rice, which is also known as river rice. Elderly children, people with weak stomach and intestinal function should not eat more, because glutinous rice is not easy to digest. People with weak gastrointestinal function sometimes get heartburn, which means too much stomach acid and acid reflux. This is because when you eat glutinous rice, your stomach secretes more stomach acid to help with digestion.
Summary: can dumplings cook for 40 minutes to mature? This issue should be based on the cooking method, the size of the dumplings, dumplings filling to determine, if it is an ordinary dumplings, I use the rice cooker to cook through the long to 3 hours or so, each dumpling about 200 grams. Packed rice dumplings directly with soup and porridge function can be cooked for 3 hours. Some rice cookers only two hours, need to operate again, the second time to cook an hour.