Preparation method and application of finishing agent containing rose essential oil microcapsules
A technology of rose essential oil and microcapsules, which is applied in the field of textiles, can solve the problems of no health care effect, single function of cloth, poor effect of slow release of finishing agent aroma, etc., and achieves high market promotion value, promotes metabolism, and types of materials less effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0018] Example 1
[0019] Step 1: Preparation of rose essential oil microcapsules:
[0020] 1) Preparation of short-chain glucan: Dissolve 10g waxy starch in water in an oil bath at 120°C for heating and gelatinization, then cool to 60°C, add pullulanase for debranching, the addition of pullulanase The amount is 30 ASPU / g starch dry basis, after enzymatic hydrolysis for 8 hours, after centrifugation at 11000 rpm for 5 minutes, the supernatant is placed in a water bath at a temperature of 100 ℃ and kept for 30 minutes to inactivate the enzyme, and the short-chain glucan and its solution are obtained. Short-chain glucan and its solution are freeze-dried to obtain short-chain glucan powder.
[0021] 2) Preparation of octenyl succinic acid short-chain glucan: The short-chain glucan powder obtained in step (1) is formulated into an aqueous solution with a mass fraction of 5%, and it is gelatinized by heating in an oil bath at 120°C for 30 minutes, After the oil bath, the temperature was...
Example Embodiment
[0027] Example 2
[0028] Step 1: Preparation of rose essential oil microcapsules:
[0029] 1) Preparation of short-chain glucan: Dissolve 10g waxy starch in water in an oil bath at 120°C for heating and gelatinization, then cool to 60°C, add pullulanase for debranching, the addition of pullulanase The amount is 35 ASPU / g starch dry basis. After enzymatic hydrolysis for 10 hours, centrifugation at 11000 rpm for 5 minutes, put the supernatant in a water bath at a temperature of 100°C and keep it for 30 minutes to inactivate the enzyme, and then short-chain glucan and its solution are obtained. Short-chain glucan and its solution are freeze-dried to obtain short-chain glucan powder.
[0030] 2) Preparation of octenyl succinic acid short-chain glucan: The short-chain glucan powder obtained in step (1) is formulated into an aqueous solution with a mass fraction of 10%, and it is gelatinized by heating in an oil bath at 120°C for 30 minutes, After the oil bath, the temperature was lower...
Example Embodiment
[0036] Example 3
[0037] Step 1: Preparation of rose essential oil microcapsules:
[0038] 1) Preparation of short-chain glucan: Dissolve 15g of waxy starch in water in an oil bath at 120°C for heating and gelatinization, and then cool to 60°C, add pullulanase to debranching, the addition of pullulanase The amount is 30 ASPU / g starch dry basis, after enzymatic hydrolysis for 8 hours, after centrifugation at 11000 rpm for 5 minutes, the supernatant is placed in a water bath at a temperature of 100 ℃ and kept for 30 minutes to inactivate the enzyme, and the short-chain glucan and its solution are obtained. Short-chain glucan and its solution are freeze-dried to obtain short-chain glucan powder.
[0039] 2) Preparation of octenyl succinic acid short-chain glucan: The short-chain glucan powder obtained in step (1) is formulated into an aqueous solution with a mass fraction of 5%, and it is gelatinized by heating in an oil bath at 120°C for 30 minutes, After the oil bath, the temperatu...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap