CN105961725A - Health-care herba menthae and peony scented tea capable of clearing heat and improving eyesight and making method of tea - Google Patents

Abstract

The invention discloses health-care herba menthae and peony scented tea capable of clearing heat and improving eyesight. The tea is made from, by weight, 4-5 parts of dried sweet potato slices, 5-6 parts of herba menthae juice, 1-2 parts of red dates, 1-2 parts of ramulus cinnamomi, 1-2 parts of radix puerariae, 1-2 parts of gypsum, 300-310 parts of peony flowers, 70-80 parts of snow pears, 30-40 parts of rock candy, an appropriate of citric acid absolute ethyl alcohol solution and an appropriate amount of water.

Description

A kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea and preparation method thereof

Technical field

The present invention relates to food processing technology field, particularly relate to a kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea and preparation method thereof.

Background technology

Paeonia suffruticosa belongs to the perennial machaka of Paeoniaceae, Paeonia.For originating in the rare flower of China, existing main product is in the ground such as Heze city of Shandong province and Luoyang City.Heze is famous town of peony, is also the Paeonia suffruticosa nursery stock production base that current whole world cultivated area is maximum, kind is most, and cultivated area reaches km2 more than 5000, accounts for about the 70% of national peony sown cultivated area.Accompany with traditional Paeonia suffruticosa Nursery Stock Industry is that a large amount of Flos Moutan is removed and loses in field, i.e. causes the significant wastage of resource, also has a strong impact on the sound development of Paeonia suffruticosa industry.How this resources advantage is converted into the market advantage and commodity advantage, is an important topic.

Scented tea is the tea beyond Folium Camelliae sinensis, and this kind of tea is not made with Folium Camelliae sinensis, but when tea-drinking use, such as chrysanthemum scented tea, rose tea, Flos Lonicerae tea, lotus tea, Cortex Eucommiae scented tea etc..Development and the raising of scientific level along with society, flowers have become a new generation's natural health care resource, Flos Moutan is traditional famous flower of China, the highest existing ornamental value, also there is certain health care, therefore, in functional art flower tea beverage industry development, has great potentiality to be exploited.

The most also there is a small amount of peony flower tea, the technique of existing making peony flower tea has the disadvantage in that Flos Moutan color in dry run can be faded, migrate, the phenomenons such as in-depth, reason is as flower material dehydration, anthocyanidin poor stability or become colloid and pigmentation etc., there is different variations in the flowers of different colours, therefore Paeonia suffruticosa needs to carry out color retention before it is dried, in prior art, it is that peony petal is put in colour-keeping liquid immersion, colour-keeping liquid is difficult to be absorbed by Flos Moutan, and Flos Moutan petal is big, soft, thin, lack strong mechanical tissue and protective tissue, it is placed on immersion in colour-keeping liquid and can destroy the cellularity of Flos Moutan, affect organoleptic quality and the mouthfeel of peony flower tea；Owing to Flos Moutan mouthfeel is the poorest, some people has not liked bitterness, needs to solve this problem.

Summary of the invention

The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea and preparation method thereof.

The present invention is achieved by the following technical solutions:

A kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea, is to be prepared from the following raw materials in parts by weight: dried sweet potato slice 4-5, Herba Menthae juice 5-6, Fructus Jujubae 1-2, Ramulus Cinnamomi 1-2, Radix Puerariae 1-2, Gypsum Fibrosum 1-2, Flos Moutan 300-310, pear 70-80, crystal sugar 30-40, appropriate anhydrous citric acid ethanol solution and water.

The preparation method of described a kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea, comprises the following steps: Ramulus Cinnamomi, Radix Puerariae, Gypsum Fibrosum mixing are added water infusion 30-40 minute of 20-30 times by (1), filter to obtain medicinal liquid；

(2) soak 20-30 minute in dried sweet potato slice is placed on Herba Menthae juice, add Fructus Jujubae Hybrid Heating and boil 20-25 minute, then pulping, be spray-dried to obtain powder, powder is placed in medicinal liquid immersion 1-2h, reheats and boil 20-30 minute, filter to obtain nutrition juice；

(3) pear is cleaned stripping and slicing, pear is mixed with crystal sugar and together with adding the water of 20-25 times, boils 1-2h, pulping after cooling, more respectively colloid mill corase grind once, fine grinding once, filters to obtain rock sugar pear juice；

(4) Flos Moutan is divided into piecemeal peony petal, multipass is rinsed with clear water, it is put into again in container, anhydrous citric acid ethanol solution is joined in supersonic atomizing humidifier, produce substantial amounts of spray film, being sprayed onto uniformly on peony petal by spray film, carry out color fixative, the color fixative time is 15-20min；

null(5) peony petal after color fixative is put under-18 DEG C of environment freezing 4h，Carry out liquid nitrogen flash freezer 5-6min again，Peony petal after quick-freezing is carried out successively sublimation drying 5-6h and parsing-desiccation 11-12h，Sublimation drying and parsing-desiccation are all carried out in vacuum is 10Pa vacuum chamber，Do not heat during sublimation drying，40-50 DEG C it is heated to during parsing-desiccation，Step (2) Middle nutrition juice is joined in supersonic atomizing humidifier，During sublimation drying, nutrition juice is sprayed onto on peony petal，Rock sugar pear juice in step (3) is joined in supersonic atomizing humidifier，During parsing-desiccation, rock sugar pear juice is sprayed onto on peony petal，After parsing-desiccation completes，Open vacuum chamber vent valve，In treating vacuum chamber, pressure recovers normal pressure，Careful taking-up peony petal.

The invention have the advantage that the present invention uses the method for ultrasonic atomization to carry out color fixative, colour-keeping liquid is added in supersonic atomizing humidifier, utilize the electronics higher-order of oscillation, high-frequency resonant by pottery atomizing piece, liquid water molecules structure is broken up and produces the water smoke that nature is elegant, water smoke is poured in the container holding Flos Moutan, treat that spray film is substantially adhered on the surface of flower, under spray pattern, colour-keeping liquid preferably can be absorbed by Flos Moutan and reach the purpose of good color fixative；Flos Moutan first carrying out pre-freeze, then carries out liquid nitrogen flash freezer, then vacuum sublimation is dried and parsing-desiccation successively, the Paeonia suffruticosa dry flower volume so obtained does not changes, and petal does not deforms, and it is preferable that color shade keeps, and compares nature；Employing anhydrous citric acid ethanol solution is as colour-keeping liquid, the stability of increase anthocyanidin, and can stop the harmful effect of oxygen, thus reaches the purpose of good color fixative；Nutrition juice and rock sugar pear juice is sprayed by supersonic atomizing humidifier respectively during sublimation drying and parsing-desiccation, nutrition juice can promote the mouthfeel of peony flower tea and increase health-care effect, it is tasty and refreshing that rock sugar pear is fresh and sweet, there is the effect of lung moistening clearing away dryness, relieving cough and resolving phlegm, nourishing blood and promoting granulation, and Flos Moutan has good clearing away heat and cooling blood, promoting blood circulation to remove blood stasis, rock sugar pear juice is sprayed at Flos Moutan surface, there is effect of good clearing heat and moistening lung, phencyclidine, and the taste that Flos Moutan is poor can also be removed, fresh and sweet good to eat；The Herba Menthae juice added is refrigerant tasty and refreshing, and in good taste, Herba Menthae fragrance delicate fragrance is pleasant, and the Chinese medicine of addition has expelling pathogenic factors from muscles for reducing heat, rash, effect of promoting the production of body fluid to quench thirst.

Detailed description of the invention

A kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea, is to be prepared from the following raw materials in parts by weight: dried sweet potato slice 4, Herba Menthae juice 5, Fructus Jujubae 1, Ramulus Cinnamomi 1, Radix Puerariae 1, Gypsum Fibrosum 1, Flos Moutan 300, pear 70, crystal sugar 30, appropriate anhydrous citric acid ethanol solution and water.

The preparation method of described a kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea, comprises the following steps: Ramulus Cinnamomi, Radix Puerariae, Gypsum Fibrosum mixing are added the water infusion 30 minutes of 20 times by (1), filter to obtain medicinal liquid；

(2) soak 20 minutes in dried sweet potato slice is placed on Herba Menthae juice, add Fructus Jujubae Hybrid Heating and boil 20 minutes, then pulping, be spray-dried to obtain powder, powder is placed in medicinal liquid immersion 1h, reheats and boil 20 minutes, filter to obtain nutrition juice；

(3) pear is cleaned stripping and slicing, pear is mixed with crystal sugar and together with adding the water of 20 times, boils 1h, pulping after cooling, then colloid mill is roughly ground once respectively, fine grinding once, filters to obtain rock sugar pear juice；

(4) Flos Moutan is divided into piecemeal peony petal, rinses multipass with clear water, then be put in container, anhydrous citric acid ethanol solution is joined in supersonic atomizing humidifier, produces substantial amounts of spray film, spray film is sprayed onto on peony petal uniformly, carrying out color fixative, the color fixative time is 15min；

(5) peony petal after color fixative is put under DEG C environment freezing 4h, carry out liquid nitrogen flash freezer 5min again, peony petal after quick-freezing is carried out successively sublimation drying 5h and parsing-desiccation 11h, sublimation drying and parsing-desiccation are all carried out in vacuum is 10Pa vacuum chamber, do not heat during sublimation drying, 40 DEG C it are heated to during parsing-desiccation, step (2) Middle nutrition juice is joined in supersonic atomizing humidifier, during sublimation drying, nutrition juice is sprayed onto on peony petal, rock sugar pear juice in step (3) is joined in supersonic atomizing humidifier, during parsing-desiccation, rock sugar pear juice is sprayed onto on peony petal, after parsing-desiccation completes, open vacuum chamber vent valve, in treating vacuum chamber, pressure recovers normal pressure, careful taking-up peony petal.

Claims (2)

1. a Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea, it is characterised in that be to be prepared from the following raw materials in parts by weight: dried sweet potato slice 4-5, Herba Menthae juice 5-6, Fructus Jujubae 1-2, Ramulus Cinnamomi 1-2, Radix Puerariae 1-2, Gypsum Fibrosum 1-2, Flos Moutan 300-310, pear 70-80, crystal sugar 30-40, appropriate anhydrous citric acid ethanol solution and water.

The preparation method of a kind of Herba Menthae clearing away heat to improve acuity of vision Paeonia suffruticosa health care flower tea the most according to claim 1, it is characterised in that comprise the following steps: Ramulus Cinnamomi, Radix Puerariae, Gypsum Fibrosum mixing are added water infusion 30-40 minute of 20-30 times by (1), filter to obtain medicinal liquid；

(2) soak 20-30 minute in dried sweet potato slice is placed on Herba Menthae juice, add Fructus Jujubae Hybrid Heating and boil 20-25 minute, then pulping, be spray-dried to obtain powder, powder is placed in medicinal liquid immersion 1-2h, reheats and boil 20-30 minute, filter to obtain nutrition juice；

(3) pear is cleaned stripping and slicing, pear is mixed with crystal sugar and together with adding the water of 20-25 times, boils 1-2h, pulping after cooling, more respectively colloid mill corase grind once, fine grinding once, filters to obtain rock sugar pear juice；

(4) Flos Moutan is divided into piecemeal peony petal, multipass is rinsed with clear water, it is put into again in container, anhydrous citric acid ethanol solution is joined in supersonic atomizing humidifier, produce substantial amounts of spray film, being sprayed onto uniformly on peony petal by spray film, carry out color fixative, the color fixative time is 15-20min；

null(5) peony petal after color fixative is put under-18 DEG C of environment freezing 4h，Carry out liquid nitrogen flash freezer 5-6min again，Peony petal after quick-freezing is carried out successively sublimation drying 5-6h and parsing-desiccation 11-12h，Sublimation drying and parsing-desiccation are all carried out in vacuum is 10Pa vacuum chamber，Do not heat during sublimation drying，40-50 DEG C it is heated to during parsing-desiccation，Step (2) Middle nutrition juice is joined in supersonic atomizing humidifier，During sublimation drying, nutrition juice is sprayed onto on peony petal，Rock sugar pear juice in step (3) is joined in supersonic atomizing humidifier，During parsing-desiccation, rock sugar pear juice is sprayed onto on peony petal，After parsing-desiccation completes，Open vacuum chamber vent valve，In treating vacuum chamber, pressure recovers normal pressure，Careful taking-up peony petal.