Beverage and preparation method thereof
A beverage and raw material technology, applied in food preparation, application, food science, etc., can solve the problems that caffeine is not suitable for minors to drink, not recommended for people with diabetes, and not recommended for minors to drink, etc.
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test approach 2
[0051] Test method 2: Take test 1 group, test 2 group, test 4 group, test 6 group, and test 7 group, place them at 37°C for 10 days, and perform blind detection. The test results are shown in Table 2:
[0052] Table 2 Quality testing results of different beverages
[0053]
[0054]
[0055] Test summary: After 10 days at 40°C, the beverage prepared from honeysuckle, astragalus, and fructooligosaccharides as raw materials has a pH of less than 5.0, and the transparency does not meet the requirements. Therefore, the applicant retains the test group 2, test 4, test 5 and 6 groups were tested.
test approach 3
[0056] Test method 3 (freeze-thaw test): take the beverages of test 2, test 4, test 5 and test 6 and freeze them at minus 18°C, take them out after 3 hours, and test the content of chlorogenic acid in the drinks. The test results are shown in table 3.
[0057] Detection method of chlorogenic acid content:
[0058] Table 3 Chlorogenic acid content of different beverages
[0059]
[0060] Test summary: After the freeze-thaw test, honeysuckle (or extract), ginseng flower (or extract) and fructooligosaccharides were used as raw materials to prepare beverages. After the freeze-thaw test, the content of chlorogenic acid was reduced by less than 5%. However, the content of chlorogenic acid in test group 2 and test group 4 decreased by more than 20%. Therefore, the applicant retained honeysuckle flower (or extract), ginseng flower (or extract) and fructooligosaccharide as raw materials to prepare beverages.
[0061] 2. Pharmacological test example
[0062] Test 1 antioxidant eff...
Embodiment 1
[0098] The raw materials are honeysuckle 1000g, ginseng flower 2000g, fructooligosaccharide 2000g;
[0099] Honeysuckle extract: take honeysuckle, extract with steam distillation to obtain honeysuckle volatile oil for later use, add residue to 8 times the weight of residue, extract with 70% ethanol, extract for 2 hours each time, extract twice, combine extracts, concentrate and dry, and obtain honeysuckle The extract is ready for use; (the content of chlorogenic acid in the honeysuckle extract is 7.04%.)
[0100] Ginseng flower extract: take ginseng flower, add 10 times the amount of water, extract three times for 3 hours each time, combine the extracts, concentrate, and dry to obtain ginseng flower extract (total saponin content is 13.22%).
[0101] Beverage preparation method: take the extract and add it to 100L of water, dissolve completely, filter, add fructooligosaccharide to the filtrate first, then add honeysuckle volatile oil, add water to 310L, fill and sterilize to o...
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