Light-scent dried flowers and preparation method thereof

Abstract

The invention relates to the field of preparation of dried flowers, and discloses a light-scent dried flowers and a preparation method thereof. The preparation method disclosed by the invention comprises the following steps: soaking light-scent fresh flowers in a sodium chloride aqueous solution with the mass concentration of 0.5%-1.5% for 2-6 hours, and then soaking the light-scent fresh flowers in an ethanol aqueous solution with the mass concentration of 65%-85% for 2-6 hours to obtain sterilized fresh flowers; soaking the sterilized fresh flowers in a sodium lauroyl sarcosine aqueous solution with the mass concentration of 10-30% for 12-36 hours to obtain surface-activity-treated fresh flowers; and drying the surface-activity-treated fresh flowers to obtain dried flowers. The dried flowers prepared by the method are odorless, maintain the original color and luster and have long shelf life, and can be applied to the field of daily use chemicals.

Description

technical field [0001] The invention relates to the field of dry flower preparation, in particular to a dry flower of light-scented fresh flowers and a preparation method thereof. Background technique [0002] Dried flowers refer to dried flowers made by air-drying, high-temperature baking or dehydrating fresh flowers with desiccant. They can be used as decorations or added to cosmetics to enhance skin care effects or enhance the aesthetics of products to attract consumers. However, there are some light-scented flowers such as dendrobium, gypsophila, forget-me-not, gem grass, white calla lily, etc. in nature. The sense of presence is also very strong. When light-scented flowers are used in daily chemical products, the light smell of flowers will react with other components in the cosmetics to form unpleasant smells, which will affect the deployment of cosmetic smells, and it is impossible to deploy them. Fragrance-free cosmetics. There are also people who may not adapt to ...

AI Technical Summary

Problems solved by technology

However, there are some light-scented flowers such as dendrobium, gypsophila, forget-me-not, gem grass, white calla lily, etc. in nature. The sense of presence is also very strong. When light-scented flowers are used in daily chemical products, the light smell of flowers will react with other components in the cosmetics to form unpleasant smells, which will affect the deployment of cosmetic smells, and it is impossible to deploy them. Fragrance-free cosmetics

Some people may not adapt to the light smell of flowers, and even become sensitive, which leads to great restrictions on the use of light-scented flowers

[0003] However, the smell of lightly scented flowers is not strong, but it is difficult to eliminate

About how to eliminate the smell of light-scented flowers, there are few research reports at home and abroad

And the prior art can't eliminate the unpleasant smell of light-scented fresh flowers at all, and also has some other defects

For example, the speed of air-drying and drying flowers is too slow. Some flowers need two or three days to dry, and some need eight to ten days. If the time is too long, the flowers are easy to rot and deform.

Desiccants dry flowers faster, but also take one to three days

Relatively speaking, high temperature drying is the fastest way to dry flowers, but it is easy to make flowers too brittle, easy to break, and some flower colors will change

Moreover, dried flowers are easy to absorb moisture, breed bacteria, and have a short shelf life

For this reason, some people extend the shelf life and cover up the light smell of flowers by adding antiseptic potion, but antiseptic potion is poisonous, and it will irritate and damage the skin after entering the cosmetics with dried flowers, and the smell is strong, not only cannot remove the light smell of flowers, but also produce strong pungent smell

[0004] Therefore, there is still a lack of a safe and nontoxic means to eliminate the unpleasant smell of light-scented flowers, keep the original color, and extend the shelf life

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