Kumquat cream cannot be used without sugar. Kumquat sauce is made of kumquat and rock sugar as the main raw materials. Kumquat is sweet in nature and enters the lung meridian, which has the effects of relieving cough and resolving phlegm, promoting fluid production and quenching thirst, and has a better effect of relieving cough and resolving phlegm. Kumquat paste can regulate qi, and contains various nutrients, including dietary fiber needed by human body, which can promote gastrointestinal peristalsis, help some gas in intestinal tract to be eliminated, and also help to recover some symptoms caused by deficiency of qi and blood.