CN104824245A - Preparation process of Liupao tea extract capable of preventing and improving fatty liver - Google Patents

Abstract

The invention discloses a preparation process of Liupao tea extract capable of preventing and improving fatty liver. The preparation process comprises the following steps: step 1, extracting a raw material by virtue of a water extraction process, wherein the raw material consists of 70 to 75 parts by weight of Liupao tea with moisture content less than 5 percent, 2 to 3 parts by weight of rhizoma alismatis, 15 to 20 parts by weight of cassia occidentalis and 3 to 5 parts by weight of dried orange peel; step 2, filtering a water extract mixture obtained in the step 1, and concentrating the filtered solution until the content of solute is 40 to 45 percent; step 3, spray-drying the solution concentrated in the step 2 to obtain the Liupao tea extract. The invention aims at providing the preparation process of the Liupao tea extract capable of preventing and improving the fatty liver.

Description

There is the preparation technology of the six fort tea treasure preventing and improve fatty liver effect

Technical field

The present invention relates to tea preparation field, particularly a kind of preparation technology with the six fort tea treasure preventing and improve fatty liver effect.

Background technology

Six fort tea are six large teas---a member in black tea family, and gaining the name because it originates in Liu Bao township, Cangwu County, Wuzhou, is Chinese history well-known tea, the history of existing more than 1,500 year.Between Qing Dynasty's year in Jiaqing, list Chinese well-known tea in the betel nut of uniqueness perfume, become tribute, be now listed in again Chinese geography famous special product.Six fort tea obtain through manufacturing procedures such as wet heap, fermentation, steam pressure, ageings with the gross tea just made, quality and the ageing of six fort tea have much relations, the tealeaves newly made is often with " raw grass smell ", after storage ageing after a while, due to autoxidation, flavour becomes alcohol and good to eat, excitant weakens, concentration increases, and " green grass gas " originally disappears, and tea perfume (or spice) significantly improves.The main method of ageing is according to six fort tea ageing principles, for it creates a good ageing environment, treats its Natural Transformation under the condition of suitable temperature, humidity.

Tealeaves originates from China, drinks tea for a long time and can improve human liver function, how the efficacy exertion of the liver protecting of tea is needed the problem considered to the maximum those skilled in the art of being.

Summary of the invention

The object of the present invention is to provide a kind of preparation technology with the six fort tea treasure preventing and improve fatty liver effect.

Technical scheme of the present invention is: a kind of preparation technology with the six fort tea treasure preventing and improve fatty liver effect, comprises the following steps:

Step 1: raw material is extracted by extraction process by water; Wherein, described raw material by the moisture content of 70 ~ 75 weight portions lower than the six fort tea of 5wt%, the dried orange peel composition of the rhizoma alismatis of 2 ~ 3 weight portions, the Cassia occidentalis of 15 ~ 20 weight portions, 3 ~ 5 weight portions;

Described extraction process by water is specially: by rhizoma alismatis, Cassia occidentalis, dried orange peel pulverize after cross No. three sieves, then in normal pressure boiling water have stirring existent condition under carry out water extraction, the water extraction time is 2 ~ 2.5h;

Then shattered by six fort tea and join in the Aqueous extracts of rhizoma alismatis, Cassia occidentalis, dried orange peel after becoming 10 ~ 20 order particle diameters, normal pressure boiling water carries out water extraction under the condition having stirring, and the water extraction time is 10 ~ 20min;

Step 2: water extraction mixture step 1 obtained filters, it is 40 ~ 45wt% that the solution after then filtering is concentrated to solutes content;

Step 3: it is precious that the solution spray drying after step 2 is concentrated obtains six fort tea.

Have prevention above-mentioned and improve in the preparation technology of six fort tea treasure of fatty liver effect, in described extraction process by water, the weight ratio of water and raw material is: 6:1 ~ 10:1

Beneficial effect of the present invention is as follows:

Kinds of traditional Chinese medicines of the present invention coordinates six fort tea to adopt extraction process by water, effectively can improve effect of the liver protecting of six fort tea treasure of the present invention, avoid other extracting methods simultaneously and remain the impact of extract on liver function, be specially adapted to the consumer that liver function has a damage and drink.

Detailed description of the invention

Below in conjunction with detailed description of the invention, technical scheme of the present invention is described in further detail, but does not form any limitation of the invention.

Embodiment 1

There is the preparation technology of the six fort tea treasure preventing and improve fatty liver effect, comprise the following steps:

Step 1: by rhizoma alismatis, Cassia occidentalis, dried orange peel pulverize after cross No. three sieves, then in normal pressure boiling water have stirring existent condition under carry out water extraction, the water extraction time is 2h;

Step 2: shattered by six fort tea and join in the Aqueous extracts of rhizoma alismatis, Cassia occidentalis, dried orange peel after becoming 10 ~ 20 order particle diameters, normal pressure boiling water carries out water extraction under the condition having stirring, and the water extraction time is 15min;

Step 1 and the equipment used by step 2 are water extraction still, volume 2 cubic metres, are furnished with pusher mixer and heating jacket.

Step 3: water extraction mixture step 1 obtained filters, it is 40 ~ 45wt% that the solution after then filtering is concentrated to solutes content; Filter and adopt purpose ceramic-film filter to filter, the reactor that concentrated employing is furnished with vavuum pump carries out Vacuum Concentration, and thickening temperature is not higher than 45 DEG C.

Step 4: it is precious that the solution spray drying after step 2 is concentrated obtains six fort tea.

The concrete formula of raw material is as follows: the moisture content of 72kg is lower than the six fort tea of 5wt%;

The rhizoma alismatis of 2.5kg;

The Cassia occidentalis of 18kg;

The dried orange peel of 4kg;

Boiling water 670kg.

Embodiment 2:

There is the preparation technology of the six fort tea treasure preventing and improve fatty liver effect, comprise the following steps:

Step 1: by rhizoma alismatis, Cassia occidentalis, dried orange peel pulverize after cross No. three sieves, then in normal pressure boiling water have stirring existent condition under carry out water extraction, the water extraction time is 2 ~ 2.5h;

Step 2: shattered by six fort tea and join in the Aqueous extracts of rhizoma alismatis, Cassia occidentalis, dried orange peel after becoming 10 ~ 20 order particle diameters, normal pressure boiling water carries out water extraction under the condition having stirring, and the water extraction time is 11min;

Step 1 and the equipment used by step 2 are water extraction still, volume 2 cubic metres, are furnished with pusher mixer and heating jacket.

Step 3: water extraction mixture step 1 obtained filters, it is 40 ~ 45wt% that the solution after then filtering is concentrated to solutes content; Filter and adopt purpose ceramic-film filter to filter, the reactor that concentrated employing is furnished with vavuum pump carries out Vacuum Concentration, and thickening temperature is not higher than 45 DEG C.

Step 4: it is precious that the solution spray drying after step 2 is concentrated obtains six fort tea.

The concrete formula of raw material is as follows: the moisture content of 75kg is lower than the six fort tea of 5wt%;

The rhizoma alismatis of 3kg;

The Cassia occidentalis of 15kg;

The dried orange peel of 5kg;

Boiling water 885kg.

Comparative example 1

Substantially identical with embodiment 1, different places is, is substituted by six fort tea Iron Guanyins.

Comparative example 2

Substantially identical with embodiment 1, different places is, raw material consists of: the moisture content of 60kg is lower than the six fort tea of 3.5wt%, the rhizoma alismatis of 8kg, 20kg Cassia occidentalis, 15kg dried orange peel composition.

Zoopery

Zoopery

Experimental design reference Ministry of Health of the People's Republic of China " function of health food assessment process and method of inspection specification ", feeding environment: temperature 20 ~ 25 DEG C, relative humidity 45 ~ 65% and 12h illumination/d.

SD rat is fed under experimental situation and raises basal feed adaptability nursing 7d, then get tail blood, measure serum T c, TG, HDL-C, LDL-C.From formally testing beginning, be divided into Normal group (10) and hyperlipidemia modeling group (40) at random by body weight.Normal group is fed basal feed, and modeling group rat is used high lipid food instead and feeds, modeling 28d, and blood is got in docking, measures serum TC, TG, HDL-C, LDL-C level, mainly to determine whether to form hyperlipemia model according to TC level before and after modeling.

According to the TC level after modeling, reference weight size, is divided into 4 groups at random, often organizes 10 rats.Be respectively: model control group, embodiment 1 group, comparative example 1 group, comparative example 2 groups.Normal group gavage distilled water, feeds and raises normal diet; Model control group gavage distilled water, feeds and raises high lipid food; Embodiment 1 group, comparative example 1 group, comparative example 2 groups are fed the product of high lipid food the embodiment 1 of 50mg/kg of feeding respectively, comparative example 1, comparative example 2.42d is fed in experiment, terminates front fasting 12h, weighs, get liver organization and weigh, average in experiment.Table specific as follows:

Above-describedly be only preferred embodiment of the present invention, all do within the scope of the spirit and principles in the present invention any amendment, equivalently to replace and improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. there is the preparation technology of the six fort tea treasure preventing and improve fatty liver effect, it is characterized in that, comprise the following steps:

Step 1: raw material is extracted by extraction process by water; Wherein, described raw material by the moisture content of 70 ~ 75 weight portions lower than the six fort tea of 5wt%, the dried orange peel composition of the rhizoma alismatis of 2 ~ 3 weight portions, the Cassia occidentalis of 15 ~ 20 weight portions, 3 ~ 5 weight portions;

Described extraction process by water is specially: by rhizoma alismatis, Cassia occidentalis, dried orange peel pulverize after cross No. three sieves, then in normal pressure boiling water have stirring existent condition under carry out water extraction, the water extraction time is 2 ~ 2.5h;

Then shattered by six fort tea and join in the Aqueous extracts of rhizoma alismatis, Cassia occidentalis, dried orange peel after becoming 10 ~ 20 order particle diameters, normal pressure boiling water carries out water extraction under the condition having stirring, and the water extraction time is 10 ~ 20min;

Step 2: water extraction mixture step 1 obtained filters, it is 40 ~ 45wt% that the solution after then filtering is concentrated to solutes content;

Step 3: it is precious that the solution spray drying after step 2 is concentrated obtains six fort tea.

2. the preparation technology with the six fort tea treasure preventing and improve fatty liver effect according to claim 1, it is characterized in that, in described extraction process by water, the weight ratio of water and raw material is: 6:1 ~ 10:1.