CN1703972A

CN1703972A - Method for making crystal honey

Info

Publication number: CN1703972A
Application number: CNA2004100247509A
Authority: CN
Inventors: 黄亮; 韩玉玲
Original assignee: SHANGHAI NAFU FOOD CO Ltd
Current assignee: SHANGHAI NAFU FOOD CO Ltd
Priority date: 2004-05-28
Filing date: 2004-05-28
Publication date: 2005-12-07

Abstract

The invention relates to a method for making crystal honey which comprises subjecting raw material honey to de-crystallizing, coarse straining, adsorbing, filter-pressing, ultramicro-filtering, and enriching. The raw material bee honey after coarse straining can be adsorbed by adsorbent and filtered by microporous filtering film, wherein the macromolecular solute such as protein and pectin are entrapped.

Description

A kind of manufacture method of crystal Mel

Technical field

The present invention relates to a kind of processing method of honey, be specifically related to a kind of manufacture method of quartzy honey of height clear.

Background technology

Honey also is listed in the medicine with medical function simultaneously all being considered at all times a kind of fabulous tonic nutritious food with health role.Contain abundant fructose and glucose in the honey, these monose are absorbed by the body easily and digest, and are all very suitable to old man, children and patient and weakling, are acknowledged as perfect nourishing food.

Honey generally contains 40% fructose and 34% glucose, also contains multiple elements such as vitamin B2, B6, A, C, D and K and potassium, sodium, chlorine, phosphorus simultaneously, not only has the glucose that easily is absorbed by the body but also contain the fructose that can postpone to absorb.

Honey is various in style in the market, and such as inner wrapping honey and fortified honey etc., its processing mode still is confined to the elementary process segment.Work flow that these honey adopts is generally:

Honey → coarse filtration → fine filtering → concentrated product inspection → packing warehouse-in is melted in raw material honey → preheating.

Because the macromolecular substances that honey contained can not remove by filter in above processing technology fully as materials such as protein, pectin, therefore the honey transparency that obtains is low, often is muddy shape.This honey is used for fruit juice and beverage production, and the protein that exists in the honey can make product produce flocculent deposit, thereby has influenced the value of product.

Summary of the invention

Technical problem to be solved by this invention is: because the macromolecular substances that honey contained that adopts prior art to produce, fail to remove by filter fully as materials such as protein, pectin, the transparency of honey is low, often be muddy shape, this honey is used for fruit juice and beverage growth, the protein that exists in the honey can make product produce flocculent deposit, thereby has influenced the value of product.The present invention solves the problems of the technologies described above the manufacture method that the technical scheme that is adopted provides a kind of crystal Mel, is that raw material is processed with raw material honey, may further comprise the steps:

A) raw material honey is carried out preheat and solve brilliantly, carry out coarse filtration then; Further, the temperature of preheating is between 35-65 ℃, and is preferred, adopts filter cloth to carry out coarse filtration.

B) after the coarse filtration, add adsorbent, stir, remove adsorbent by press filtration then; Further, after adding adsorbent, the temperature of honey keeps between 40-65 ℃ again, stirred 20-120 minute after adding whipping up agent, further, employed adsorbent is any one or several combination of activated alumina, active carbon, activated bleaching earth, the percentage by weight that the adsorbent that adds accounts for raw material honey is 1 ‰-10 ‰, preferably, use the press filtration of 60-280 purpose filter cloth, remove adsorbent.

C) honey of removing behind the adsorbent adopts miillpore filter to carry out hyperfiltration, and further, the employed filter membrane of hyperfiltration aperture is 0.15-1.2 μ.

The honey that obtains by above-mentioned steps is made the quartzy sweet finished product of height clear at last again through concentrating.

The adsorbent that method of the present invention is used can be that all can adsorb big molecule solute (as particles such as protein and pectin) in the honey but do not influence the material of honey quality, and described adsorbent separates with honey after adsorption reaction easily, includes but not limited to activated alumina, active carbon, activated bleaching earth etc.

Advantage of the present invention is to increase absorption and hyperfiltration two procedures in existing honey processing process process, and granule foreigns such as protein in the honey and pectin are adsorbed and filtering, improves the light transmittance of honey, becomes the highly crystal Mel of clear.

Simultaneously, the present invention also can solve in the fruit juice and Other Drinks production process of honey as raw material, and because of containing protein in the honey, the beverage appearance is muddy, the problem of precipitation and make.The honey that preparation technology provided by the invention obtained can be advantageously used in carbonated drink class beverage, sports drink and the fermented beverage.

Description of drawings

Fig. 1 has shown the process chart of the sweet manufacture method of crystal of the present invention.

The specific embodiment

Embodiment 1

1. the preparation of crystal Mel

Preparation process is carried out according to the described step of Fig. 1, gets 100kg raw material honeybee and is placed in the container, behind 35-65 ℃ of preheat and solve brilliantly, the employing filter cloth filters, remove impurity, add the adsorbent of 0.1-1kg, under 40-65 ℃ of condition, stirred 20-120 minute, use the press filtration of 60-280 order filter cloth, remove adsorbent,, remove the laggard row decompression of impurity and concentrate then through 0.15-1.2 μ microporous barrier ultra-filtration filters, the honey water content is arrived below 23%, and cooling packing gets product.

2. the mensuration of crystal Mel light transmittance (T%)

By measuring the light transmittance of honey, carry out the evaluation of honey clarity.

Accurately claim honey sample 5g in the 50ml beaker, accurately add distilled water 10ml, after stirring made it to dissolve fully, moving into diameter was in the 10mm colour comparator, in spectrophotometer, measure light transmittance (wavelength 650nm place), make blank (T% with water is 100%) in distilled water.

Measurement result shows, crystal Mel light transmittance＞80% has reached the highly expectation index of clear.

3. the stability of crystal Mel is measured

Get a certain amount of crystal Mel finished product of this method acquisition and the honey that uses conventional prior art to obtain of utilizing, be placed in the transparent vessel respectively, after having placed 8 months at normal temperatures, the crystal Mel that this method obtains does not have crystallization to take place so far, keeps clear; And precipitation has appearred in the honey that conventional art methods obtains, and crystallization degree reaches 18%.

As seen, the crystal Mel that method of the present invention obtains is difficult for crystallization, can keep clear for a long time, is a kind of high-quality honey.

Claims

1. the manufacture method of a crystal Mel is that raw material is processed with raw material honey, it is characterized in that, may further comprise the steps:

(1) raw material honey is carried out preheat and solve brilliantly, carry out coarse filtration then;

(2) after the coarse filtration, add adsorbent, stir, remove adsorbent by press filtration then;

(3) honey of removing behind the adsorbent adopts miillpore filter to carry out hyperfiltration.

2. the manufacture method of crystal Mel according to claim 1 is characterized in that, the temperature of preheating is between 35-65 ℃.

3. the manufacture method of crystal Mel according to claim 1 is characterized in that, adopts filter cloth to carry out coarse filtration.

4. the manufacture method of crystal Mel according to claim 1 is characterized in that, behind the adding adsorbent, the temperature of honey remains between 40-65 ℃.

5. the manufacture method of crystal Mel according to claim 1 is characterized in that, stirs 20-120 minute behind the adding adsorbent.

6. the manufacture method of crystal Mel according to claim 1 is characterized in that, employed adsorbent is any one or several combination of activated alumina, active carbon, activated bleaching earth.

7. the manufacture method of crystal Mel according to claim 1 is characterized in that, it is 1 ‰-10 ‰ that the adsorbent of adding accounts for raw material honey percentage by weight.

8. the manufacture method of crystal Mel according to claim 1 is characterized in that, uses the press filtration of 60-280 purpose filter cloth, removes adsorbent.

9. the manufacture method of crystal Mel according to claim 1 is characterized in that, the filter membrane aperture of the employed filter membrane of hyperfiltration is 0.15-1.2.