Fresh flower non-destructive low-temperature extraction process

Abstract

The invention discloses a fresh flower non-destructive low-temperature extraction process, and relates to the technical field of fresh flower extraction. The process comprises the following steps: disinfecting fresh flowers, and slightly rubbing the disinfected fresh flowers to break skins; preparing an extraction device, firstly cleaning the interior of the extraction device, then disinfecting the interior of the extraction device through ultraviolet irradiation, putting the fresh flowers into the extraction device, and then sealing the interior of the extraction device; after the sealed space is formed, the extraction device is connected into a heat pump system, extraction is conducted in the mode that fresh flower petals are blown by low-temperature cold air, and original liquid contained in fresh flowers is volatilized into wet gas through the cold air generated by a heat pump; liquid in the fresh flowers is taken out by the low-temperature cold air, and condensed to obtain a freshflower stock solution; according to the process, a low-temperature closed extraction technology is adopted so that effective components which can be damaged in a high-temperature state are effectively kept, the quality of original liquid of the fresh flowers is improved, and the quality and the fragrance of the extracted fresh flowers are guaranteed.

Description

technical field [0001] The invention relates to the technical field of flower extraction, in particular to a non-destructive low-temperature extraction process of flowers. Background technique [0002] Traditional perfume is a mixture of essential oils, alcohol, spices, water, etc. It can emit a strong, long-lasting, and pleasing aroma, which increases the beauty and attractiveness of the user. It is usually sprayed on the skirt, handkerchief, and hairline. One of the important cosmetics. With the improvement of people's living standards, perfume has changed from a luxury to one of the indispensable daily necessities in people's daily life. Its fragrance can enhance people's taste and give people elegant, fashionable and noble qualities. The more popular it is with consumers. [0003] Pure spices are often made from flower extracts. When extracting the aromatic substances in flowers, the existing technology is to use distillation extraction to extract the active ingredient...

AI Technical Summary

Problems solved by technology

[0003] Pure spices are often made from flower extracts. When extracting the aromatic substances in flowers, the existing technology is to use distillation extraction to extract the active ingredients of flowers and call them pure dew. The disadvantage is that flowers are distilled under high temperature. During extraction, some active ingredients contained in fresh flowers will be destroyed at high temperature, which will reduce the quality and fragrance of the extracted fresh flower liquid, and have many deficiencies. Therefore, it is necessary to provide a The process of extracting the aromatic substances inside the flowers without destroying the flowers

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