Preparation method of plant source natural freshness-retaining preservative with liquorice as raw materials
A technology of plant sources and preservatives, which is applied in the preparation of natural food preservatives and the field of plant source natural fresh-keeping preservatives. The effect of scope promotion, obvious anti-corrosion effect, and comprehensive cost reduction
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0011] Embodiment 1: Weigh 6KG licorice, 4KG pine needles and 3KG rosemary according to the specified ratio, wash, chop and mix, then put the mixture into a multifunctional extraction tank, add water 4 times the quality of the mixture, and adjust the extraction tank The pressure is 1.5MPa, the temperature is 35°C, extract 3 times, 1.5 hours each time, to obtain a mixed extract, and then let the extract stand for 18 hours, and take the supernatant to pass through the apertures of 100 mesh, 200 mesh and 400 mesh in turn. Filter three times with silk screen, then add 1KG of Forsythia leaf extract and 1KG Scutellaria baicalensis extract to the filtrate, then put it into a vacuum concentration tank, concentrate at 3°C to obtain extract, and finally dry the extract through The tower is dried, and after drying, it is pulverized to 100 mesh by a universal pulverizer.
Embodiment 2
[0012] Embodiment 2: Take by weighing 10KG licorice root, 6KG pine needles and 5KG rosemary according to the specified ratio, wash, chop and mix, then put the mixture into a multifunctional extraction tank, add water 4 times the quality of the mixture, and adjust the extraction tank The pressure is 1.5MPa, the temperature is 38°C, extract 3 times, each time for 1.5 hours, to obtain a mixed extract, and then let the extract stand for 18 hours, and take the supernatant to pass through the apertures of 100 mesh, 200 mesh and 400 mesh in turn. Filter the silk screen three times, then add 1.5KG of Forsythia leaf extract and 2KG of Scutellaria baicalensis extract to the filtrate, then put it into a vacuum concentration tank, concentrate at 3°C to obtain the extract, and finally pass the extract through The drying tower is used for drying, and after drying, it can be crushed to 100 mesh by a universal pulverizer.
Embodiment 3
[0013] Embodiment 3: Take by weighing 10KG licorice root, 5KG pine needles and 4KG rosemary according to the specified ratio, wash, chop and mix, then put the mixture into a multifunctional extraction tank, add water 4 times the quality of the mixture, and adjust the extraction tank The pressure is 1.5MPa, the temperature is 35-38°C, extract 3 times, each time for 1.5 hours, to obtain a mixed extract, and then let the extract stand for 18 hours, take the supernatant and pass through the apertures of 100 mesh, 200 mesh and Filter three times with a 400-mesh screen, then add 1KG of Forsythia leaf extract and 1KG Scutellaria baicalensis extract to the filtrate, then put it into a vacuum concentration tank, concentrate at 3°C to obtain the extract, and finally extract the extract It is dried by a drying tower, and after drying, it is crushed to 100 mesh by a universal pulverizer. After a comprehensive comparison, under the same concentration conditions, the plant-derived natural...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com