CN100486464C - Preparation method of sweet potato health beverage - Google Patents

Preparation method of sweet potato health beverage Download PDF

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Publication number
CN100486464C
CN100486464C CNB2006101052668A CN200610105266A CN100486464C CN 100486464 C CN100486464 C CN 100486464C CN B2006101052668 A CNB2006101052668 A CN B2006101052668A CN 200610105266 A CN200610105266 A CN 200610105266A CN 100486464 C CN100486464 C CN 100486464C
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China
Prior art keywords
sweet potato
health care
care beverage
slurry
beverage
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CNB2006101052668A
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Chinese (zh)
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CN1994152A (en
Inventor
张莉
付增光
海江波
陈越
龙明秀
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西北农林科技大学
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Priority to CNB2006101052668A priority Critical patent/CN100486464C/en
Publication of CN1994152A publication Critical patent/CN1994152A/en
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Publication of CN100486464C publication Critical patent/CN100486464C/en

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Abstract

The invention relates to a method for preparing health-care drink of yam, wherein it comprises that: washing, removing skin and cutting the yam; adding citrate; adding water at 1:2. 5 to beat slurry; boiling at 80Deg. C for 20min; adding pectase, cellulose, and amylase into slurry to enzymolyze for 2h, to obtain the yam slurry; eccentrically treating the slurry at 4000rpm for 15min, collecting upper clean liquid as the yam juice; adding findings, to obtain the drink. The invention has no side effect, hormone and additive.

Description

A kind of preparation method of sweet potato health care beverage
Technical field
The invention belongs to technical field of beverage, relate to a kind of preparation method of sweet potato health care beverage, this method is handled the sweet potato piece with enzyme, is made into health drink then.
Background technology
Nutrient sweet potato is very abundant, look into newly through data and to show: the nutriment and the health-care components that contain multiple human body needs in the sweet potato, wherein the content of vitamin B1, B2 is higher 6 times and 3 times than rice respectively, ascorbic content is apple, grape, pears 10-30 times, occupies the hat of similar fruits and vegetables and grain; The content of carrotene is higher more than 600 times than potato, taro, corn.Sweet potato contains abundant can promote human body metabolism, the lysine that fosters growth, and can bring into play the complementation of protein in organism metabolism.In addition, sweet potato also contains a large amount of MSs, and to keeping the elasticity of human body painstaking effort tube wall, it is certain to prevent that atherosclerotic from plaing a part.But sweet potato mainly is bright potato to be steamed, boil, bakes the back eat as food at present; After perhaps directly bright potato being pressed into powder, food prepared therefrom; Also have fresh potato is cooked, cutting into slices then, it is edible to dry.Edible and the processing method that these are traditional is not all developed sweet potato and utilize as the raw material of beverage.
Number of patent application is that 91111494.7 patent application discloses " a kind of preparation method of potato food ", and this method is that Ipomoea batatas is mixed paste; Number of patent application is that 00113012.9 patent application discloses " fresh potato juice beverage and production method thereof ", and this method also is that bright potato is pressed the juice synthetic beverage, and bright potato presses juice to have certain limitation on taste.
Along with the progress of society and the raising of development in science and technology and people's living standard, people's health care consciousness strengthens day by day, and along with the quickening of people's rhythm of life, people pay close attention to more to health care at work; Drinking pure natural beverage has at present become indispensable part in people's life, and lay particular stress on mouthfeel people is constantly selected to various beverages.In prior beverage, most of mouthfeels beverage preferably do not possess nutrition and medicinal efficacy, and possess the beverage of nutrition and medicinal efficacy, make majority's mouthfeel discomfort because of wherein containing flavour of a drug.Therefore, existing most beverage does not reach the equilibrium on medicinal and the mouthfeel, does not satisfy current people's demand.
Summary of the invention
The objective of the invention is to solve the low value-added situation of sweet potato development of resources and be the kind of food of raw material and the improvement of quality with the sweet potato.A kind of preparation method of sweet potato health care beverage is provided, and the sweet potato health care beverage of this method preparation has various health care functions, is of high nutritive value, mouthfeel is good.
In order to realize above-mentioned task, the present invention takes following technical solution:
A kind of preparation method of sweet potato health care beverage is characterized in that, comprises the following steps:
At first sweet potato cleaned, after the peeling, stripping and slicing, added 0.1%~0.15% citric acid solution according to the weight of sweet potato and protect look, protect flavor;
The ratio that with the solid-liquid ratio is 1:10 adds the water making beating, and the making beating back is cooled to room temperature behind the 20min that precooks under 80 ℃ of conditions; Add 0.4% pectase, 0.4% cellulase and 0.7% amylase of slurry total amount then successively in slurry, stir, hydrolysis is 2 hours under 45 ℃ of water bath condition, and the gained hydrolyzate is the sweet potato slurry;
The sweet potato slurry with the centrifugal 15min of the rotating speed of 4000rpm, is collected supernatant, obtain sweet potato juice;
With sweet potato juice is base-material, adds conventional auxiliary material, promptly can be made into sweet potato health care beverage or allotment sweet potato health care beverage or fermented type sweet potato health care beverage or muddy type fermentation sweet potato health care beverage.
Method of the present invention utilizes amylase, pectase and cellulase that the potato piece is handled, main health-care components flavone compound in the final sweet potato juice has been carried out assay determination, with the rutin is standard control, the employing ultraviolet spectrophotometry is measured the flavonoid content in raw material sweet potato and the sweet potato juice respectively, the result who measures shows: the flavonoid content in the sweet potato juice is 90% of a raw material sweet potato content, shows that this kind processing method has guaranteed the existence of functional health ingredient to the full extent.
Adopt the sweet potato health care beverage of method preparation of the present invention, after many people trial test on probation, following advantage is arranged: inlet is sweet good to eat, and mouthfeel is refreshing suitable, and is without any side effects after drinking.This beverage does not contain pigment, hormone and additive, is pollution-free food.This beverage belongs to concentrated Normal juice, drinks conveniently, drinks behind the dilute with water to taste.
Description of drawings
Fig. 1 is preparation flow figure of the present invention;
The present invention is described in further detail below in conjunction with embodiment that accompanying drawing and inventor provide.
The specific embodiment
Referring to Fig. 1, the technology of institute of the present invention foundation is:
Raw material: the selection nothing is gone mouldy, the fresh sweet potato raw material of no worm-eaten.
Cleaning: the earth dust and weed-trifles impurity on raw material surface is removed in washing.
Stripping and slicing: the stripping and slicing size is wanted evenly, the bulk of about 5 * 5 * 3mm.
Protect look, protect flavor: the citric acid solution with 0.1-0.15% is handled raw material, and the pH value is adjusted between 5.5-6.5, and the processing time is 15min;
Making beating: add water with the solid-liquid ratio of 1:2.5 and pull an oar, require slurry particles tiny evenly.
Precook: 80 ℃ of water bath processing 20min
Enzymolysis: in slurry, add 0.4% pectase, 0.4% cellulase and 0.7% the amylase of slurry total amount successively, regulate between the pH to 5.5-6.5 after, stir, under 45 ℃ of water bath condition, handled 2 hours.
Centrifugal: with the centrifugal 15min sweet potato slurry of the rotating speed of 4000rpm, the gained supernatant is sweet potato juice.
With sweet potato juice is base-material, adds conventional auxiliary material, promptly can be made into sweet potato health care beverage or allotment sweet potato health care beverage or fermented type sweet potato health care beverage or muddy type fermentation sweet potato health care beverage.
Below be the specific embodiment that the inventor provides:
Embodiment 1: original flavor sweet potato health care beverage
Its percentage by weight prescription is: sweet potato juice 97%, white granulated sugar 1%, citric acid 0.07%, surplus are water.This beverage has the sweet potato original flavor, and inlet is sweet good to eat, and mouthfeel is refreshing suitable, and is without any side effects after drinking.
Embodiment 2: the sweet potato health care beverage
Its percentage by weight prescription is: sweet potato juice 14%, high quality white granulated sugar 3%, pineapple juice 21%, citric acid 0.07%, surplus are water.This beverage has the advantages that mouthfeel is refreshing suitable, the smell of fruits is very sweet, color and luster is vivid.This beverage can be drunk behind the dilute with water to taste.
Embodiment 3: the fermented type sweet potato beverage
Its percentage by weight prescription is: sweet potato juice 21%, high quality white granulated sugar 4.5%, sour milk 6%, citric acid 0.07%, surplus are water.Limpid bright, the effect that has releiving, refresh oneself of this beverage port flat flavor, outward appearance.This beverage is refrigerant good to eat, and drink suitable summer.
Embodiment 4: muddy type fermentation sweet potato beverage
Its percentage by weight prescription is: sweet potato juice 70%, sour milk 20%, high quality white granulated sugar 3%, surplus are water.This beverage sweet and sour taste, with rich flavor, mouthfeel is thick and heavy.
Need to prove that sweet potato juice of the present invention, auxiliary material are edibility,, do not need to do toxicology test, can think that it is safe, nontoxic according to the regulation of FAO/WHO food additives Professional Committee.

Claims (4)

1. the preparation method of a sweet potato health care beverage is characterized in that, comprises the following steps:
At first sweet potato cleaned, after the peeling, stripping and slicing, added 0.1-0.15% citric acid solution according to the weight of sweet potato and protect look, protect flavor;
The ratio that with the solid-liquid ratio is 1:10 adds the water making beating, and the making beating back is cooled to room temperature behind the 20min that precooks under 80 ℃ of conditions; Add 0.4% pectase, 0.4% cellulase and 0.7% amylase of slurry total amount then successively in slurry, stir, hydrolysis is 2 hours under 45 ℃ of water bath condition, and the gained hydrolyzate is the sweet potato slurry;
The sweet potato slurry with the centrifugal 15min of the rotating speed of 4000rpm, is collected supernatant, obtain sweet potato juice;
With sweet potato juice is base-material, adds conventional auxiliary material, is deployed into the sweet potato health care beverage.
2. the preparation method of sweet potato health care beverage as claimed in claim 1 is characterized in that, described sweet potato health care beverage is original flavor sweet potato health care beverage or fermented type sweet potato health care beverage.
3. the preparation method of sweet potato health care beverage as claimed in claim 2 is characterized in that, described original flavor sweet potato health care beverage is made up of following percentage by weight: sweet potato juice: 97%, and white granulated sugar: 1%, citric acid: 0.07%, surplus is a water.
4. the preparation method of sweet potato health care beverage as claimed in claim 2 is characterized in that, described fermented type sweet potato health care beverage is made up of following percentage by weight: sweet potato juice: 21%, white granulated sugar: 4.5%, sour milk: 6%, citric acid: 0.07%, surplus is a water.
CNB2006101052668A 2006-12-26 2006-12-26 Preparation method of sweet potato health beverage CN100486464C (en)

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Application Number Priority Date Filing Date Title
CNB2006101052668A CN100486464C (en) 2006-12-26 2006-12-26 Preparation method of sweet potato health beverage

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CN1994152A CN1994152A (en) 2007-07-11
CN100486464C true CN100486464C (en) 2009-05-13

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CN103689709A (en) * 2013-11-26 2014-04-02 中国热带农业科学院热带作物品种资源研究所 Original-flavor cassava juice and preparation method thereof

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CN101147614B (en) * 2007-11-12 2011-06-15 赵义雄 Sweet potato beverage and its preparation method
CN101558892B (en) * 2008-04-17 2012-07-25 高海生 Preparation method of sweet potato beverage
CN101558893B (en) * 2008-04-17 2012-10-03 河北科技师范学院 Sweet potato beverage with health function
CN101849656B (en) * 2010-05-13 2012-06-20 中国农业大学 Method for producing purple sweet potato clarified juice
CN102334711A (en) * 2010-07-28 2012-02-01 中国科学院生态环境研究中心 Method for producing health care drinks by utilizing sweet potato cell sap
CN102349632B (en) * 2011-09-29 2013-02-13 陕西海升果业发展股份有限公司 Preparation method of concentrated clear sweet potato juice with high color value
CN102488261A (en) * 2011-11-18 2012-06-13 吴江市物华五金制品有限公司 Self-made sweet potato beverage
CN102687881A (en) * 2012-05-02 2012-09-26 烟台大学 Preparation method for pure natural green high-anthocyanin purple sweet potato beverage
CN103039607A (en) * 2012-12-17 2013-04-17 青岛盛瀚色谱技术有限公司 Method for making fruit yogurt
CN102986873A (en) * 2012-12-17 2013-03-27 青岛森淼实业有限公司 Method for making purple sweet potato yoghourt
CN104013056B (en) * 2013-10-11 2016-03-02 菏泽巨鑫源食品有限公司 A kind of preparation method of asparagus pachyrhizus fermented beverage
CN103859524A (en) * 2014-03-24 2014-06-18 广西大学 Non-boiled fresh cassava juice and preparation method thereof
CN104432344A (en) * 2015-01-05 2015-03-25 张勇 Purple sweet potato beverage preparing method
CN105380978A (en) * 2015-11-13 2016-03-09 刘亚平 Extraction method of sweet potato liquid
CN105707235A (en) * 2016-01-29 2016-06-29 广西壮族自治区农业科学院农产品加工研究所 Intestine moistening and bowel relaxing yogurt drink and preparation method thereof
CN106072183B (en) * 2016-06-20 2019-09-03 西昌市科兴薯业有限公司 Energy saving and environment friendly potato full-powder processing method
CN107668426A (en) * 2017-09-08 2018-02-09 安徽省阜阳永祥良种服务有限责任公司 A kind of preparation method of the compound fruit and vegetable juice of sweet potato

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