Effervescent tablets and preparing method and application thereof
A technology for effervescent tablets and extracts, applied in the field of effervescent tablets and their preparation, can solve the problems of difficult treatment effect, reducing the probability of malignant lesions and the like
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Embodiment 1
[0095] (1) Active substance extraction:
[0096] Extract 1 extraction: use water as the extractant, add 1% vitamin C, crush 35 parts of kiwi fruit, 35 parts of okra, and 30 parts of yam, the solid-liquid ratio (volume ratio) is 1:6, and the pH is 5.5. Add 1% cellulase (enzyme activity: 50000U / g) and 2% hemicellulase (enzyme activity: 3000U / g) per 100g of solid to treat for 2h, inactivate at 100°C for 1min; Flash extractor, extraction time 150s, extraction voltage 180-220v, extraction temperature: 20°C to obtain extract, centrifuge at 4000r / min for 15min, spray dry to obtain extract 1 for later use.
[0097] Extract 2 Extraction: 30 parts of mulberry, 40 parts of black currant, 30 parts of blueberry. With 10% ethanol-water as solvent, the solid-liquid ratio is 1:10, and the flash extraction method is used to extract 100s, and the pectinase (enzyme activity is 40000U / g) with a mass percentage concentration of 2% is added per 100g of solid, and the mass The percentage concentra...
Embodiment 2
[0105] (1) Active substance extraction:
[0106] Extract 1 extraction: use water as the extractant, add 1% vitamin C, crush 30 parts of kiwi fruit, 40 parts of okra, and 30 parts of yam, the solid-liquid ratio (volume ratio) is 1:5, and the pH is 6, According to the addition of 1% cellulase (enzyme activity: 50,000 U / g) and 2% hemicellulase (enzyme activity: 3,000 U / g) per 100 g of solids, treat for 2 hours at 100°C Inactivate for 1 min; transfer to a flash extractor, extraction time 100s, extraction voltage 180-220v, extraction temperature: 20°C to obtain extract, centrifuge at 4000r / min for 10min, spray dry to obtain extract 1 for later use.
[0107] Extract 2 Extraction: 40 parts of mulberry, 30 parts of black currant, 30 parts of blueberry. With 20% ethanol-water as solvent, the solid-liquid ratio is 1:10, and the flash extraction method is used to extract 100s, and the pectinase (enzyme activity is 40000U / g) with a mass percentage concentration of 1% is added per 100g of...
Embodiment 3
[0115] 1. Acute toxicity test
[0116] ① Acute toxicity test: 30 rats were randomly divided into a blank group, a control group and an experimental group with 10 rats in each group. Water and food were fasted for 6 hours before the experiment. The experimental group was given the effervescent agent (crushed to 100-200 mesh before tableting, sterilized distilled water, and processed by a high-speed homogenizer to obtain the suspension) for intragastric administration in 3 times within 1 day, each time at 0.25 g / mL, The maximum gastric capacity was 4m L / 100g, and the interval between two gavages was 6h. After the gavage, food and water were not allowed for 4h; with the experimental group. After gavage, the rats in the three groups were observed for 14 days in a row for changes in hair, breathing, eating, feces, oral and nasal secretions, mental state and body weight, once a day in the morning and afternoon, and recorded the time of symptom appearance, recovery and death. Body ...
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