Polygonatum kingianum solid beverage assisting in decreasing blood sugar and preparation method thereof

Abstract

The invention discloses a polygonatum kingianum solid beverage assisting in decreasing blood sugar. The polygonatum kingianum solid beverage assisting in decreasing the blood sugar is prepared from the following components in parts by mass: 55.00-75.50 parts of polygonatum kingianum aqueous extract, 27.00-38.00 parts of polygonatum kingianum polysaccharide, 0.60-4.00 parts of stevioside, 1.30-12.00 parts of citric acid and 0.40-0.80 part of magnesium carbonate. The invention further discloses a preparation method of the solid beverage. The preparation method of the solid beverage comprises thesteps of preparing, weighing, mixing and granulating of the polygonatum kingianum aqueous extract and the polygonatum kingianum polysaccharide and the like. The main active ingredient, the polygonatum kingianum aqueous extract, has antioxidant activity and alpha-glucosidase inhibition, the polygonatum kingianum polysaccharide can reduce fasting a blood glucose level of streptozotocin-induced diabetic mice and relieve the symptoms of "drink more, eat more, urinate more and weight loss" in the diabetic mice. The solid beverage is reasonable in formula, has a better effect in assisting in decreasing the blood sugar, is easy to carry and store, and all quality indexes meet the requirements of standards and specifications such as "solid beverage".

Description

technical field [0001] The invention belongs to the technical field of functional foods, and relates to a solid beverage assisted by Rhizoma Polygonatum to lower blood sugar and a preparation method thereof. Background technique [0002] In recent years, the number of people with diabetes worldwide has increased significantly and is showing a younger trend. Therefore, the treatment and adjuvant therapy of diabetes have become international hot research topics. At present, insulin injection or oral chemical synthetic drugs (such as sulfonylureas and biguanides) are mostly used to treat diabetes clinically, but long-term use of these drugs may produce certain toxic and side effects. Modern studies have shown that some natural plant extracts and polysaccharides can improve the body's ability to resist oxidative stress, inhibit α-glucosidase, promote insulin secretion, relieve sugar and fat metabolism disorders, and thus play a role in lowering blood sugar. It is shown in the pr...

AI Technical Summary

Problems solved by technology

In fact, there are many varieties of Huang Jing, and many varieties (such as Huang Jing) do not meet the requirements of the Pharmacopoeia, and their effectiveness and safety may be difficult to guarantee

[0006] (2) In the prior art, some use Polygonatum water extract alone as an active ingredient, and some use Polygonatum polysaccharide alone as an active ingredient, and do not use Polygonatum water extract and Polygonatum polysaccharide in combination

[0007] (3) Part of the prior art adds white sugar or maltose to the beverage, which is not suitable for diabetics

[0008] (4) Some existing technologies add preservatives (such as potassium sorbate, nisin), flavors and fragrances (such as cola flavor, ethyl maltol essence) to drinks, and long-term excessive consumption may affect human health

[0009] (5) Part of the existing technology uses enzymatic hydrolysis to extract Polygonatum, which increases the procedure of inactivating enzymes, and the cost is high, and small molecular sugars may be produced during the enzymatic hydrolysis process, which is not suitable for diabetics.

[0010] (6) Part of the prior art adopts the spray drying method to prepare the Polygonatum extract, and the temperature is relatively high, which may cause thermal degradation of some active ingredients

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