Preparation method and application of Paeonia suffruticosa Andr. flower water

A technology of peony flower and peony petals, which is applied in application, skin care preparations, medical preparations containing active ingredients, etc., can solve the problems of lack of petal distillation process research on the accumulation law of small molecule volatiles, precise addition, and transformation.

Pending Publication Date: 2022-01-21
中科瑞莱茵北京生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above studies focused on secondary metabolites such as flavonoids for peony flowers in full bloom, which laid the foundation for the development and utilization of petals. However, there is a lack of research on the accumulation of small molecule volatiles during the development of peony flowers and the technology of petal distillation.
Especially in recent years, the popularity of peony stamen tea, the unopened flower buds are the best raw material for picking stamens, followed by the petals becoming waste after picking, resulting in a great waste of resources
So far, the pure dew obtained by distillation of peony petals is relative content (peak area method, the value is %), and the absolute content is unknown, which is not conducive to accurate addition as later raw materials
[0004] There have been studies on the content analysis of flavonoid compounds in the petals, and the v

Method used

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  • Preparation method and application of Paeonia suffruticosa Andr. flower water
  • Preparation method and application of Paeonia suffruticosa Andr. flower water

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Experimental program
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Embodiment 1

[0025] The extraction method of embodiment 1, peony flower water

[0026] 1. Materials

[0027] The ‘Fengdan’ peony flower comes from Bozhou, Anhui (Zhang Yanli. 2015. Qing Niuxiu and his discussion of Bozhou Peony. Agricultural Archeology, No. 3, 267-272). The petals of three different development stages are used as raw materials. The three periods of peony are bud diameters of 1.5cm, 2cm and 2.5cm respectively, corresponding to the big wind bell period, the round peach period and the flaw period (Li Jiajuan, Zhang Xixi, Zhao Xiaoqing. 2011. Chinese Peony. Beijing: Encyclopedia of China Publishing Society.), the corresponding petal colors are green, light yellow and white, all before the flowers open (full flowering stage). The petals after the pistils are picked are cleaned with pure water for subsequent distillation.

[0028] 2. Extraction method screening

[0029] 1. Determination of moisture content

[0030] Weigh the petals at different stages, weigh the fresh weigh...

Embodiment 2

[0083] Embodiment 2, take peony water as raw material to prepare skin care products

[0084] Based on the above analysis of the composition, content and antioxidant activity of peony flower water, the peony flower water distilled in the first period (distilled for 1 hour) (sample 22) was used as raw material in the S3 development period, the ratio of solid to liquid was 1:2, and the To solve the problems of dry skin, aging, lack of elasticity, etc., develop three products that are anti-hydrating, firming and soothing. The products include the preparation of pure dew, pure dew essence, and peony pure dew mask. The composition and content of the compounds in this sample are shown in Table 3.

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Abstract

The invention discloses a preparation method and application of Paeonia suffruticosa Andr. flower water. The method of preparing the Paeonia suffruticosa Andr. flower water provided by the invention comprises the following steps of (1) taking Paeonia suffruticosa Andr. buds with the diameter of 1.5-2.5 centimeters from a big windbell period to a blooming period, and cleaning petals without stamens with purified water to obtain cleaned Paeonia suffruticosa Andr. petals; and (2) distilling the Paeonia suffruticosa Andr. petals cleaned in the step (1) according to the ratio of the fresh weight of the petals to the weight of the purified water of 1 to 1-1 to3 for 1-3 hours, and collecting clear and transparent liquid condensed after distillation so as to obtain the Paeonia suffruticosa Andr. flower water. According to the preparation method and the application of the Paeonia suffruticosa Andr. flower water, the Paeonia suffruticosa Andr. flower water obtained by distilling the petals of Paeonia suffruticosa Andr. buds contains a large number of functional components, and the value of the Paeonia suffruticosa Andr. flower water is fully exerted when the Paeonia suffruticosa Andr. flower water is used in the fields of skin care and food.

Description

technical field [0001] The invention relates to an extraction method, in particular to a preparation method and application of peony flower water. Background technique [0002] Peony (Paeonia suffruticosa Andr.) is a perennial deciduous shrub of Paeoniaceae (Paeoniaceae), native to China, and has a history of artificial cultivation in my country for more than 1600 years. It is an important resource integrating ornamental, medicinal and edible. plant. In 2011, the seed oils of Fengdan and Purple Spotted Peony were approved as new resource foods, and in 2013, the petals of 'Fengdan' peony were approved as new resource food raw materials, which expanded its scope of application. At present, researches on flowers as materials mainly focus on pigment composition, content, coloring mechanism and antioxidant activity of petal extracts. The compounds isolated and identified mainly include flavonoids, flavonols and anthocyanins. In addition, fatty acids, polysaccharides, Protein, po...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/98A61Q19/00A23L33/105
CPCA61K8/9789A61K8/987A61Q19/00A23L33/105A23V2002/00A61K2800/805A23V2200/30A23V2250/21A23V2300/18
Inventor 舒庆艳马晓丰方令豪
Owner 中科瑞莱茵北京生物科技有限公司
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