Film-coating fresh-keeping fruit wax for fruits and vegetables and preparation method thereof
A technology of coating film preservation and fruit wax, which is applied in the fields of fruit and vegetable preservation, protection of fruits/vegetables with coating protection layer, food preservation, etc. problem, to achieve the effect of moderate viscosity, fast drying speed and long-lasting brightness
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0011] Preparation of fresh-keeping fruit wax for fruit and vegetable coating
[0012] The formula and production process of lac fresh-keeping wax
[0013] One: Prepare the following solutions according to the weight ratio: 10.0 parts of shellac, 1.5 parts of morpholine, 0.8 parts of propylene glycol, 0.8 parts of ammonia water, emulsification time 20min, emulsification temperature 117℃, stirring speed 750~r / min, when the temperature drops When it reaches 60℃, add 500mg / L natamycin, sec-butylamine 10ml / L, tecto300mg / L, disperse for 10min, cool to 30℃, take out, homogenize under high pressure, pressure 40Mpa, homogenize twice.
[0014] Second: configure the following solutions according to weight ratio: 15.0 parts of shellac, 2.5 parts of morpholine, 1.5 parts of propylene glycol, 1.2 parts of ammonia, emulsification time 40min, emulsification temperature 113) ℃, stirring speed 1050r / min, when the temperature drops Add 700mg / L natamycin, sec-butylamine 20ml / L, tecto500mg / L at 60°C, d...
Example
[0019] Example 1: Application of fresh fruit wax on citrus
[0020] The citrus after the preservation of fruit wax, under the environmental conditions of 5℃~10℃, relative humidity of 60~65 parts, 5g each treatment, after 45 days of storage, the fruit is full, the color is bright, and the appearance is well maintained. And the weight loss rate is reduced by about 50 parts, and the good fruit rate is increased by about 80 parts, and the fruit quality is normal; the control feels soft, the peel is shrunk, and the peel around the stalk is particularly serious.
Example
[0021] Example 2: Application of fresh-keeping fruit wax on huyou and sweet orange
[0022] The citrus treated with fresh fruit wax, under the environmental conditions of 5℃~10℃, relative humidity of 60~65 parts, each treatment 5g, after 45d storage, the contrast treatment of huyou and sweet orange fruits, feel Soft, tarnished, poor appearance, shrunken peel, grapefruit peel has many rust spots, sweet oranges have mildew spots. Preservative fruit wax can better maintain the appearance of the fruit, the surface is fresh and full, shiny, and the quality is good. The weight loss rate is reduced by 70 parts, and the good fruit rate is increased by about 65 parts, indicating that the preservation wax is also better for sweet orange and huyou Good storage effect.
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