A kind of preparation method of jujube leaf tea
The technology of jujube leaf tea and jujube leaf tea is applied in the field of preparation of jujube leaf tea, which can solve the problems that effective components cannot be fully maintained in dissolution and utilization, and the preparation method of jujube leaf tea is unreasonable, and achieves the effects of improving dissolution and reducing loss.
Active Publication Date: 2022-06-03
汉方萃取生物科技(海南)股份有限公司
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Problems solved by technology
[0003] The invention provides a method for preparing wild jujube leaf tea, which solves the problem that the existing unreasonable preparation method of wild jujube leaf tea can not fully maintain, dissolve and utilize its active ingredients
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The invention relates to a preparation method of spiny jujube leaf tea, comprising the following steps: (1) freeze-drying fresh spiny jujube leaves until the water content is 15-20%; (2) putting the dried spiny jujube leaves into steam explosion equipment, Steam mixed gas, the pressure reaches 1.2-1.5MPa, and maintains for 120-300s; (3) Instantly ejects steam blasting to obtain the exploded wild jujube leaves and blasting liquid; (4) Mix the blasting liquid and wild jujube leaves evenly, dry, and obtain the wild jujube leaves leaf tea. Compared with the wild jujube leaf tea soup, the content of total saponins in the wild jujube leaf tea soup of the invention is 88% higher than that of the wild jujube leaf, and the content of total flavonoids is 99% higher than that of the wild jujube leaf.
Description
A kind of preparation method of jujube leaf tea technical field The present invention relates to a kind of preparation method of jujube leaf tea, belong to the field of tea drinks. Background technique Sour jujube is a plant of the rhamnaceae family, and is widely distributed in the vast area of northern my country, especially in Hebei, Shanxi, Shaanxi, etc. There are many low mountain and hilly areas in West, Henan, Shandong and other places. Its dried and mature seeds, Suanzaoren, are commonly used in traditional Chinese medicine to calm the heart and calm the nerves. It has the effects of nourishing the heart and nourishing the liver, calming the heart and soothing the mind, abstaining from sweat, and producing body fluids. In addition, this herb still records the pulp, flowers, leaves, thorns, trees of jujube Both the bark and the root can be used medicinally. Among them, jujube leaf, also known as thorn leaf, is rich in flavonoids, saponins, amino acids, nucl...
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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 马鹏刘会丽王琦梁晨
Owner 汉方萃取生物科技(海南)股份有限公司