CN102342354A

CN102342354A - Instant asparagus tea

Info

Publication number: CN102342354A
Application number: CN2011102785883A
Authority: CN
Inventors: 黄云祥; 彭友舜; 高颜祥; 王曼; 王杰
Original assignee: QINHUANGDAO CHANGSHENG AGRICULTURAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: QINHUANGDAO CHANGSHENG AGRICULTURAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2011-09-20
Filing date: 2011-09-20
Publication date: 2012-02-08

Abstract

The invention discloses instant asparagus tea which adopts instant asparagus powder as a raw material; 1-200% of maltodextrin, 10-50% of instant tea powder, a proper amount of sweetener, and a proper amount of edible essence are added; and asparagus tea which can be drunk after brewing is prepared by mixing and packaging. Medical experiment demonstrates that asparagus saponin, when eaten above 80 mg daily, has the efficacy of immunity improvement, blood pressure blood fat regulation, and human body fatigue elimination. According to the product asparagus tea of the invention, the taking amount of asparagus saponin is up to above 80 mg daily, and the invention has the effect of immunity improvement.

Description

A kind of instant asparagus tea

Technical field

The invention belongs to a kind of edible infusion drink.Relate to a kind of instant asparagus tea specifically.

Background technology

At present, it is raw material that China uses fresh asparagus or dried asparagus or instant asparagus powder, does not see public reported through the Related product and the correlation technique of processing asparagus tea solid beverage.Therefore can find out that exploitation asparagus tea solid beverage is that new way has been opened up in the application of instant asparagus powder, for the market expansion of asparagus raw material scope, and filled up the market vacancy of asparagus tea product.

Summary of the invention

In view of present situation, the purpose of this invention is to provide a kind of instant asparagus tea, through eating more than the asparagus saponin(e 80mg every day, can improve the effect of immunity, adjusting blood pressure blood fat, elimination human-body fatigue, have the effect that improves immunity.

The production method of asparagus tea provided by the invention is:

1, select for use fresh asparagus, dried asparagus or old stalk of asparagus, asparagus stalk to do

Raw material is put into the Extraction by Ultrasound jar after pulverizer is pulverized, add water logging bubble 10-60 minute of 0.5-20 times of volume, boils 15-120 minute with routine or high pressure or supercritical ultrasonics technology, obtains extract;

2, the extract of step 1 is put into the vacuum concentration pot vacuum and be concentrated into solid content and reach 10-50%, through cooling below 15 ℃ 10-200 minute, centrifuge was centrifugal, obtains concentrated extracting solution;

3, the concentrated extracting solution after centrifugal adds the maltodextrin of 0-200% by its dry matter content with step 2, and spray-dried tower 140-190 ℃ spray-drying or freeze-drying to moisture≤5% make instant asparagus powder, and is subsequent use;

4, be raw material with above-mentioned instant asparagus powder, add maltodextrin, add instant tea powder with the 10-50% of raw material gross weight with the 1-200% of raw material gross weight, an amount of sweetener, an amount of flavoring essence mixes, and is instant asparagus tea.

In the present invention, the saponin(e that contains in the described asparagus tea, polysaccharide, polyphenol, flavone component, its content reach respectively >=80mg, >=40mg, >=15mg, >=10mg.

Among the present invention, described instant asparagus tea is a powder.

Among the present invention, interpolation maltodextrin, instant tea powder ratio are all calculated with total weight percent.

Indication sweetening agent of the present invention is to select the agent of Aspartame flavor for use.

For demonstrating fully good effect of the present invention, utilize each item technical indicator of instant asparagus tea to illustrate, see table 1-3:

Each item technical indicator of instant asparagus tea is following among the present invention:

Table 1 organoleptic indicator

Project	Requirement
		Color and luster	Brown, the color and luster uniformity
Tissue morphology	The homogeneous powder powder is homogeneous transparent liquid after reconstituting, leaving standstill the back does not have deposition
		Smell and flavour	The original taste of asparagus must not have peculiar smell
Impurity	Appearance and inside all do not have the visible exogenous impurity of naked eyes

The functional component index that contains in table 2 dose every day

Project	Index
		The asparagus saponin(e >;=	80mg
Polysaccharide >;=	40mg
		Polyphenol >;=	15mg
Flavones >;=	10mg

Table 3 microbiological indicator

Project	Index
		Total plate count/(CFU/g)<=	1000
Coliform/(MPN/100g)<=	30
		Mould/(CFU/g)<=	50
Pathogenic bacteria (salmonella, Shigella, staphylococcus aureus)	Must not detect

Usage and dosage: effect index saponin(e, polysaccharide, polyphenol, flavones in the asparagus tea of drinking every day, its content reach respectively >=80mg, >=40mg, >=15mg, >=more than the 10mg, warm boiling water Instant Drinks.

The present invention is to be primary raw material with instant asparagus powder, is aided with to add the asparagus tea of drinking after the reconstituting that maltodextrin, instant tea powder, sweetener, flavoring essence process.Medical experiment proves that eat more than the asparagus saponin(e 80mg every day, can improve the effect of immunity, adjusting blood pressure blood fat, elimination human-body fatigue, can play the effect that improves body immunity.

The specific embodiment

Embodiment 1

1, with the fresh asparagus be raw material, after pulverizer is pulverized, put into the Extraction by Ultrasound jar, the water logging that adds 1.5 times of volumes was then steeped 60 minutes, and supercritical ultrasonics technology was boiled 60 minutes, obtained extract;

2, extract is put into vacuum concentration pot, vacuum is concentrated into solid content and reaches 15%, and through 15 ℃ of coolings 200 minutes, centrifuge was centrifugal, makes concentrated extracting solution;

3, with 160 ℃ of spray-drying to moisture≤5% of the spray-dried tower of the concentrate after centrifugal, obtain instant asparagus powder;

4, get instant asparagus powder 25g, maltodextrin 65.5g, instant tea powder 5g puts into the stainless steel blend tank with three kinds of raw materials and mixes;

5, above-mentioned mixed material is added Aspartame 4g, flavorant 0.5g mixes again, mix after stainless steel automatic packaging machine packing be drinkable asparagus tea after reconstituting.

The present invention is with every bag of 2g of asparagus tea, drinks one bag every day, in the asparagus tea of drinking every day effect index saponin(e, polysaccharide, polyphenol, flavones content reach respectively >=80mg, >=40mg, >=15mg, >=more than the 10mg.

In the present invention, related production equipment is food-grade Stainless Steel Production equipment.

Embodiment 2

1, be raw material with dried asparagus, after pulverizer is pulverized, put into the high pressure extraction jar, the water logging bubble that adds 15 times of volumes then obtained extract in 60 minutes, and high pressure boiled 15 minutes;

2, extract is put into vacuum concentration pot and be concentrated into solid content and reach more than 10%, through 15 ℃ of coolings 100 minutes, cooling back centrifuge was centrifugal, makes concentrated extracting solution;

3, the concentrated extracting solution of above-mentioned generation is put into blend tank, add 100% maltodextrin by its dry, 150 ℃ of spray-drying to moisture≤5% of spray-dried tower obtain instant asparagus powder;

4, get instant asparagus powder 50g, maltodextrin 31g, three kinds of raw materials of instant tea powder 10g are put into the stainless steel blend tank and are mixed;

5, said mixture is added Aspartame 8g again, flavorant 1g mixes again, mix after stainless steel automatic packaging machine packing be drinkable instant asparagus tea after reconstituting.

The every bag of 1g of asparagus tea that utilizes the present invention to produce drinks one bag every day, in the instant asparagus tea of drinking every day effect index saponin(e, polysaccharide, polyphenol, flavones content reach respectively >=80mg, >=40mg, >=15mg, >=more than the 10mg.

Claims

1. an instant asparagus tea is characterized in that,

(1) selecting fresh asparagus, dried asparagus or old stalk of asparagus, asparagus stalk for use is raw material;, pulverizer puts into the Extraction by Ultrasound jar after pulverizing; Water logging bubble 10-60 minute that adds 0.5-20 times of volume boiled 15-120 minute with routine or high pressure or supercritical ultrasonics technology, obtained extract;

(2) extract of step 1 is put into the vacuum concentration pot vacuum and be concentrated into solid content and reach 10-50%, through cooling below 15 ℃ 10-200 minute, centrifuge was centrifugal, obtains concentrated extracting solution;

(3) concentrated extracting solution after centrifugal adds the maltodextrin of 0-200% by its dry matter content with step 2, and spray-dried tower 140-190 ℃ spray-drying or freeze-drying to moisture≤5% make instant asparagus powder, and is subsequent use;

(4) be raw material with above-mentioned instant asparagus powder, add maltodextrin, add instant tea powder with the 10-50% of raw material gross weight with the 1-200% of raw material gross weight, an amount of sweetener, an amount of flavoring essence mixes, and is instant asparagus tea.

2. instant asparagus tea according to claim 1 is characterized in that, the saponin(e, polysaccharide, polyphenol, the flavone component that contain in the described instant asparagus tea, its content reach respectively >=80mg, >=40mg, >=15mg, >=10mg.

3. instant asparagus tea according to claim 1 is characterized in that, instant asparagus tea is a powder.

4. instant asparagus tea according to claim 1 is characterized in that, interpolation maltodextrin, instant tea powder ratio are all calculated with total weight percent.