CN101999727B - Process for preparing lotus seed solid drink - Google Patents
Process for preparing lotus seed solid drink Download PDFInfo
- Publication number
- CN101999727B CN101999727B CN2010102987151A CN201010298715A CN101999727B CN 101999727 B CN101999727 B CN 101999727B CN 2010102987151 A CN2010102987151 A CN 2010102987151A CN 201010298715 A CN201010298715 A CN 201010298715A CN 101999727 B CN101999727 B CN 101999727B
- Authority
- CN
- China
- Prior art keywords
- lotus seeds
- lotus seed
- enzyme
- juice
- lotus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Non-Alcoholic Beverages (AREA)
Abstract
The invention relates to a process for preparing lotus seed solid drink and belongs to the field of food industry. The preparation process comprises: a step of preparing lotus seed, which is to crush lotus seeds into supermicro powder of a grain size of 200 meshes, screen, blend with water for making pulp, finely mill by a colloid mill to 10 to 50 micrometers, heat, cool and gelatinize, separate by a centrifugal separator and obtain lotus seed juice; a step of liquefying and inactivating enzyme; a step of saccharifying and inactivating enzyme; a step of separation and homogenizing; a step of vacuum concentration; a step of spray drying; and a step of screening and packaging. The technical indexes of the lotus seed solid drink include yellowish or milky white color, uniform and non-agglomerate particles, quick dissolution speed, protein content of more than or equal to 20 percent, water content of 2 to 5 percent, bacterial colony density of less than or equal to 1,000cfu/g, coliform group density of less than or equal to 30MPN/100g, and no pathogenic bacteria. The powdered lotus seed solid drink prepared by the process has the characteristics of simplicity of blending, good taste, rich nutrient, convenience for carrying and taking, long storage period and the like, and is a new variety of lotus seed product.
Description
Technical field
The present invention relates to a kind of preparation technology of lotus seeds solid beverage, belong to field of food industry.
Background technology
Lotus seeds contain protein 18～20%; Carbohydrate 60～62%, wherein the average content of starch is 41%, fat 2%; Ash content 4% and multiple little element of giving birth to; Not only nutritious, but also contain many function compositions, like Flavonoid substances such as liensinine, Nuciferine, galuteolin, hyperin, rutins.Motherland's medical science thinks, that lotus seeds have is nourishing liver and kidney, the function of benefiting shrewd head, and being used to treat diseases such as order mistake, dizzy, tinnitus, heart failure, the soreness of waist, knee are soft, diabetes has good result, and clothes have face nourishing antidebilitation, effect of prolonging life for a long time.
China is lotus seeds big producing countries.For a long time, lotus seeds are mainly done the back with former fruit system and sold, and are low in economic efficiency, and inconvenient eating and influence consumption.At present, the intensive processing product of lotus seeds is mainly lotus-seed paste and lotus seeds juice.Lotus-seed paste is mainly as the raw material of cake food, and the use scale is limited.And lotus seeds juice is prone to layering and precipitating at lay up period; This is because lotus seeds belong to high starchiness agricultural product; Because of returning, starch gives birth to that to cause deposition be the main difficult technical of lotus seed juice beverage; Restricted the scale development of lotus seed juice beverage to a certain extent, so lotus seeds juice production scale is little, the lotus seeds of annual digestion are less than 1% of total output.Therefore, research and develop novel lotus seeds intensive processing product, promote lotus seeds consumption, white lotus is planted industry, the farming of expansion lotus increases income has crucial meaning to developing.
Summary of the invention
The purpose of this invention is to provide a kind of preparation technology who lotus seeds is prepared into Powdered lotus seeds solid beverage.
The objective of the invention is to realize like this: its preparation process is followed successively by:
(1) lotus seeds juice preparation: with lotus seeds ultramicro grinding to 200 order; Boiling water with 8～12 times of weight portions after sieving reconstitutes pulping; Be finely ground to 10～50 μ m through colloid mill again, be heated to 100 ℃ of boiling gelatinization 8～12min, separate 5～8min through the 3500r/min centrifugal separator and get lotus seeds juice;
(2) liquefy and the enzyme that goes out: warm type AMS in the interpolation, confirm its addition and liquefying time according to its vigor, being substantially constant at 20～25mPas with lotus seeds juice viscosity is standard, the enzyme 4～6min that under 100 ℃ of conditions, goes out afterwards is with the activity of destructive enzyme;
(3) saccharification and the enzyme that goes out: add beta amylase; Confirm addition and saccharificatinn period according to its vigor; Reaching 60～70% with the starch saccharification degree is standard, does not require the complete saccharification of a dextrin during making, keep 30～40% the dextrin excipient as beverage; Enzyme 4～the 6min that under 100 ℃ of conditions, goes out afterwards is with the activity of destructive enzyme;
(4) separation and homogeneous: lotus seeds juice gets into high pressure homogenizer under 65 ℃ of temperature and pressure 20～25MPa after the 3500r/min centrifugal separator further separates 5～8min, carry out the homogeneous miniaturization and handle, and requires granularity less than 5 μ m;
(5) vacuum concentrates: select vacuum concentrating apparatus for use, under 50～55 ℃ of conditions of temperature, concentrate lotus seeds juice, reach 45% to dry matter content;
(6) spray-drying: select the pressure spray dryer device for use, adopt 70～75 ℃ of feeding temperatures, 150～170 ℃ of EATs, 80 ℃ of temperature of outgoing airs, atomisation pressure 85～95kgf/cm
2Process conditions carry out drying, require products obtained therefrom within 45 seconds, to dissolve, moisture is in 2～5% scopes;
(7) cooling is sieved and is packed: the lotus seeds solid beverage cooling that drying is good, and behind 60～80 order moto-vibro screens,, 23～26 ℃ of environment temperatures, relative humidity packs in being lower than 75% desinfection chamber, be finished product.
The preparation technology's of lotus seeds solid beverage technical indicator is: color and luster is yellowish or milky white, and uniform particles does not have caking, dissolving within 45 seconds, and protein>=20%, moisture 2～5%, total plate count≤1000cfu/g, coliform≤30MPN/100g, pathogenic bacteria do not have.
The Powdered lotus seeds solid beverage that the present invention processes, have be prone to reconstitute, features good taste, nutritious, be easy to carry, characteristics such as instant, long shelf-life, enriched the new varieties of lotus seeds products, can promote the current consumption of lotus seeds widely.The exploitation of lotus seeds solid beverage meets consumptive characteristics such as current drink nutrition, local flavor, health care, convenience, has the vast market development prospect.Simultaneously, the popularization of invention achievement has positive meaning to the healthy sustainable development that drives the white lotus industrial chain.
The specific embodiment
Embodiment 1: be followed successively by with the processing of 10kg lotus seeds:
(1) lotus seeds juice preparation: take by weighing the 10kg lotus seeds,, reconstitute pulping with the boiling water of 90kg through ultramicro grinding to 200 order; Be finely ground to 10～50 μ m after colloid mill; Boiling 10min under 100 ℃ of conditions separates 5～8min through the 3500r/min centrifugal separator, promptly gets lotus seeds juice.
(2) liquefy and the enzyme that goes out: in lotus seeds juice, adding the 0.1kg vigor is the middle warm type AMS of 1800U/g, and constant temperature keeps about 25min under 60 ℃ of conditions, and being substantially constant at 20～25mPas with lotus seeds juice viscosity is standard, and enzyme 5min then goes out under 100 ℃ of conditions.
(3) saccharification and the enzyme that goes out: in lotus seeds juice, adding the 0.02kg vigor is the beta amylase of 5000U/g, and constant temperature keeps about 40min under 60 ℃ of conditions, and reaching about 65% with the starch saccharification degree is standard; Enzyme 5min then goes out under 100 ℃ of conditions.
(4) separate and homogeneous: lotus seeds juice gets into high pressure homogenizer under 65 ℃ of temperature, pressure 20～25MPa after the 3500r/min centrifugal separator further separates 5～8min, carry out the homogeneous miniaturization and handle, and requires granularity less than 5 μ m.
(5) vacuum concentrates: select vacuum concentrating apparatus for use, control vacuum is 98KPa, at 55 ℃ times concentrated lotus seeds juice of temperature, reaches 45% to dry matter content.
(6) spray-drying: select the pressure spray dryer device for use, adopt 75 ℃ of feeding temperatures, 150～170 ℃ of EATs, 80 ℃ of temperature of outgoing airs, atomisation pressure 90kgf/cm
2Carry out drying etc. process conditions.
(7) cooling is sieved and packed: the lotus seeds solid beverage that drying is good is delivered to the outer and cooling in time of hothouse, behind 60～80 order moto-vibro screens, in about 25 ℃ of environment temperatures, relative humidity are lower than 75% desinfection chamber, packs, and is finished product.
More than the preparation process that the embodiment of the invention provided has been carried out detailed introduction, used concrete example among this paper embodiment of the present invention set forth, the explanation of above embodiment just is used for helping to understand preparation process of the present invention; Simultaneously; For one of ordinary skill in the art; According to thought of the present invention, the part that on the specific embodiment, all can change, as changing ultramicro grinding order number and adopting the centrifugal separator kind; And ultramicro grinding to 200 order of the present invention, just for the ease of in colloid mill, being finely ground to 10～50 μ m; It is 5～8min that centrifugal separator adopts the pairing disengaging time of 3500r/min; Select the vigor of AMS and beta amylase etc.In sum, the present embodiment description should not be construed as limitation of the present invention.The present invention all can implement in summary of the invention.
Claims (2)
1. the preparation technology of a lotus seeds solid beverage is characterized in that preparation process is followed successively by:
(1) lotus seeds juice preparation: with lotus seeds ultramicro grinding to 200 order; Boiling water with 8～12 times of weight portions after sieving reconstitutes pulping; Be finely ground to 10～50 μ m through colloid mill again, be heated to 100 ℃ of boiling gelatinization 8～12min, separate 5～8min through the 3500r/min centrifugal separator and get lotus seeds juice;
(2) liquefy and the enzyme that goes out: warm type AMS in the interpolation, confirm its addition and liquefying time according to its vigor, constant with lotus seeds juice viscosity is standard at 20～25mPas, the enzyme 4～6min that under 100 ℃ of conditions, goes out afterwards is with the activity of destructive enzyme;
(3) saccharification and the enzyme that goes out: add beta amylase; Confirm addition and saccharificatinn period according to its vigor; Reaching 60～70% with the starch saccharification degree is standard, does not require the complete saccharification of a dextrin during making, keep 30～40% the dextrin excipient as beverage; Enzyme 4～the 6min that under 100 ℃ of conditions, goes out afterwards is with the activity of destructive enzyme;
(4) separation and homogeneous: lotus seeds juice gets into high pressure homogenizer under 65 ℃ of temperature and pressure 20～25MPa after the 3500r/min centrifugal separator further separates 5～8min, carry out the homogeneous miniaturization and handle, and requires granularity less than 5 μ m;
(5) vacuum concentrates: select vacuum concentrating apparatus for use, under 50～55 ℃ of conditions of temperature, concentrate lotus seeds juice, reach 45% to dry matter content;
(6) spray-drying: select the pressure spray dryer device for use, adopt 70～75 ℃ of feeding temperatures, 150～170 ℃ of EATs, 80 ℃ of temperature of outgoing airs, atomisation pressure 85～95kgf/cm
2Process conditions carry out drying, require products obtained therefrom within 45 seconds, to dissolve, moisture is in 2～5% scopes;
(7) cooling is sieved and is packed: the lotus seeds solid beverage cooling that drying is good, and behind 60～80 order moto-vibro screens,, 23～26 ℃ of environment temperatures, relative humidity packs in being lower than 75% desinfection chamber, be finished product.
2. according to the preparation technology of the said a kind of lotus seeds solid beverage of claim 1, it is characterized in that the preparation technology's of lotus seeds solid beverage technical indicator is: color and luster is yellowish or milky white, and uniform particles does not have caking; Dissolving within 45 seconds; Protein>=20%, moisture 2～5%, total plate count≤1000cfu/g; Coliform≤30MPN/100g, pathogenic bacteria do not have.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102987151A CN101999727B (en) | 2010-10-01 | 2010-10-01 | Process for preparing lotus seed solid drink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102987151A CN101999727B (en) | 2010-10-01 | 2010-10-01 | Process for preparing lotus seed solid drink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101999727A CN101999727A (en) | 2011-04-06 |
| CN101999727B true CN101999727B (en) | 2012-06-20 |
Family
ID=43807615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102987151A Expired - Fee Related CN101999727B (en) | 2010-10-01 | 2010-10-01 | Process for preparing lotus seed solid drink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101999727B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526129B (en) * | 2012-01-20 | 2013-08-21 | 广东一方制药有限公司 | Method for preparing Poria cocos granules by replacing part of auxiliary materials with ultrafine powder |
| CN103393163B (en) * | 2013-07-08 | 2014-12-03 | 长沙理工大学 | Method for producing lotus paste by lotus seed buffing powder |
| CN103340453B (en) * | 2013-07-08 | 2014-10-29 | 长沙理工大学 | Method for producing low-sugar low-fat lotus paste through enzymolysis processing |
| CN103519307A (en) * | 2013-10-17 | 2014-01-22 | 江南大学 | Method for preparing whole oat healthy drink through wet process ultrafine grinding |
| CN104256843A (en) * | 2014-09-22 | 2015-01-07 | 安徽省农业科学院农产品加工研究所 | Cassia seed solid drink and preparation method thereof |
| CN105211790A (en) * | 2015-09-16 | 2016-01-06 | 中国计量学院 | A kind of low temperature reconstitutes the preparation method of lotus root starch |
| CN107006743A (en) * | 2017-03-14 | 2017-08-04 | 江西致纯食品股份有限公司 | A kind of manufacture craft of lotus seed juice |
| CN107252025A (en) * | 2017-04-28 | 2017-10-17 | 深圳大学 | A kind of solid beverage of prevention senile dementia |
| CN109170764B (en) * | 2018-08-13 | 2022-06-17 | 福建农林大学 | Lotus seed paste and preparation method thereof |
| CN114041585A (en) * | 2021-11-10 | 2022-02-15 | 南昌大学 | Method for preparing instant lotus seed whole powder by enzyme method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124600A (en) * | 1994-12-16 | 1996-06-19 | 浙江省道亨食品饮料有限公司 | Lotus seed juice beverage and producing process thereof |
| CN1406521A (en) * | 2001-08-10 | 2003-04-02 | 福州天洋农牧食品有限公司 | Production of natural lotus seed juice |
| CN100584204C (en) * | 2007-02-01 | 2010-01-27 | 危贵茂 | Sour lotus milk and process for making same |
| CN101664219B (en) * | 2009-09-15 | 2012-08-15 | 西北农林科技大学 | Method for producing oat solid beverage |
-
2010
- 2010-10-01 CN CN2010102987151A patent/CN101999727B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101999727A (en) | 2011-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101999727B (en) | Process for preparing lotus seed solid drink | |
| CN103229901B (en) | Mutton sheep forage and preparation method thereof | |
| CN100394863C (en) | Chinese crab mixed batching feed | |
| CN103229898B (en) | Cow forage and preparation method thereof | |
| CN103229903A (en) | Calf forage and preparation method thereof | |
| CN103004988A (en) | Preparation method of purple sweet potato fermented product | |
| CN102150557A (en) | Method for culturing pleurotus geesteranus uniformly rich in selenium by using selenium-enriched crop stalks | |
| CN106417915A (en) | Bream parent fish feed additive | |
| CN106900867A (en) | Quinoa milk and preparation method thereof | |
| CN103229897A (en) | Beef cattle forage and preparation method thereof | |
| CN105767190A (en) | Potato-sour milk tablets | |
| CN103919077A (en) | Seed-melon full powder and preparing method thereof | |
| US11278585B2 (en) | Method for preparing fine bamboo powder | |
| CN104957425A (en) | Health snake feed suitable for breeding snakelet and preparation method thereof | |
| CN103202439A (en) | Wheat germ and lotus root starch powder, and its preparation method | |
| CN102058130B (en) | Preparation method of white back fungus beverage | |
| CN101301049B (en) | Filling type leaf protein bean curd and method for processing and producing the same | |
| CN104163706A (en) | Pleurotus eryngii culture medium containing vermiculite powder and preparation method thereof | |
| CN105851541A (en) | Granulated feed for goats at lactation period and preparation method of granulated feed | |
| CN102599492A (en) | Instant waxberry lozenge and preparation method thereof | |
| CN106360151A (en) | Feed additive for larvae of hypophthalmichthys molitrix | |
| CN103315115A (en) | Organic tartary buckwheat-quinoa tea and its production method | |
| CN105638884A (en) | Corn kernel and blueberry yoghourt and preparing method thereof | |
| CN107094885A (en) | A kind of sweet tea persimmon yam Yogurt | |
| CN107950783A (en) | A kind of fine fodder for preventing mastitis for milk cows and preparation method thereof, equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Aimin Inventor after: Wei Guimao Inventor after: Fu Guirong Inventor before: Wei Guimao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEI GUIMAO TO: CENG AIMIN WEI GUIMAO FU GUIRONG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20121001 |