Natural preservative
A technology of natural preservatives and natural plants, applied in the fields of food ingredients containing natural extracts, food science, food preservation, etc., can solve the problems affecting food taste and use effect, etc. easy effect
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[0025] Example 1
[0026] Composition of natural preservatives: (unit: g)
[0027] Arborvitae leaf 460, fresh cypress wood with a water content of 6% 60, licorice 10, lavender 20, anise 50, cumin 60, honeysuckle 30, margarine 30, green tea 20, ginkgo biloba 10, bamboo leaf 40.
[0028] Prepare and use as follows:
[0029] After weighing the leaves of arborvitae, cypress, licorice, lavender, anise, cumin, honeysuckle, rosemary, green tea, ginkgo leaves and bamboo leaves as required, extract 6 hours, filtered to obtain the filtrate, which was distilled under reduced pressure to obtain 2490g of a liquid preservative with a natural cedar aroma and a relative density of 1.05. The liquid preservative can continue to maintain a volatility of 30 g under the conditions of normal temperature and pressure and direct contact with air. days or more.
Example Embodiment
[0030] Example 2
[0031] Composition of natural preservatives: (unit: g)
[0032] Arborvitae leaf 400, fresh cypress wood with 5% water content 50, licorice 10, lavender 10, anise 40, cumin 40, honeysuckle 10, thyme 10, green tea 10, ginkgo biloba 10, bamboo leaf 30.
[0033] Prepare and use as follows:
[0034] After weighing the leaves of arborvitae, cypress, licorice, lavender, anise, cumin, honeysuckle, rosemary, green tea, ginkgo leaves and bamboo leaves as required, extract 4 hours, filtered to obtain the filtrate, which was distilled under reduced pressure to obtain 2420g of a liquid preservative with a natural cedar aroma and a relative density of 1.04. The liquid preservative can continue to maintain a volatility of 30 g under the conditions of normal temperature and pressure and direct contact with air. days or more.
Example Embodiment
[0035] Example 3
[0036] Composition of natural preservatives: (unit: g)
[0037] Arborvitae leaves 600, fresh cypress wood with a moisture content of 9% 100, licorice 30, lavender 30, anise 80, cumin 80, honeysuckle 30, rosemary 30, green tea 30, ginkgo biloba 30, bamboo leaf 50.
[0038] Prepare and use as follows:
[0039] After weighing the leaves of arborvitae, cypress, licorice, lavender, anise, cumin, honeysuckle, rosemary, green tea, ginkgo leaves and bamboo leaves as required, extract 7 hours, filtered to obtain the filtrate, which was distilled under reduced pressure to obtain 2210g of a liquid preservative with a natural cedar aroma and a relative density of 1.08. The liquid preservative can continue to maintain a volatility of 30 g under the conditions of normal temperature and pressure and direct contact with air. days or more.
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