CN105982066A - Nanometer-grade freeze-dried garlic powder - Google Patents

Nanometer-grade freeze-dried garlic powder Download PDF

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Publication number
CN105982066A
CN105982066A CN201510095544.5A CN201510095544A CN105982066A CN 105982066 A CN105982066 A CN 105982066A CN 201510095544 A CN201510095544 A CN 201510095544A CN 105982066 A CN105982066 A CN 105982066A
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CN
China
Prior art keywords
garlic
freeze
hours
supernatant liquid
nanometer
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.)
Withdrawn
Application number
CN201510095544.5A
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Chinese (zh)
Inventor
尤孝本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Ronghui Biotechnology Co Ltd
Original Assignee
Ningbo Ronghui Biotechnology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Ronghui Biotechnology Co Ltd filed Critical Ningbo Ronghui Biotechnology Co Ltd
Priority to CN201510095544.5A priority Critical patent/CN105982066A/en
Publication of CN105982066A publication Critical patent/CN105982066A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The invention discloses nanometer-grade freeze-dried garlic powder prepared by the following steps: removing peels and stems from selected garlic; soaking the garlic without the peels and the stems with a solution comprising 0.1-0.5% of cysteine, 0.1-0.5% of cupric sulfate and 3-8% of sodium chloride, of which the pH value is 4.0, at 3 DEG C for 60-120 hours so as to deodorize the garlic; in percentage by weight, adding 20-30% of a 0.2% citric acid solution into the deodorized garlic, pulping the mixture, and finely grinding the garlic pulp by using a colloid mill; pressurizing the finely grinded garlic pulp by using a high-pressure pump until the pressure is 1600-2000kg/cm<2>; flowing the pressurized garlic pulp at a high speed of 250-350m/second into an oscillation channel of a ultrasonic collider so as to further crush, disperse, emulsify and extract the garlic particles at a working frequency of 0.5-1.5MHz; carrying out settling in a sealed jar for 24 hours; drawing the supernatant liquid, quickly freezing the drawn supernatant liquid by using a vacuum freeze-drying machine until the temperature of the quick-frozen liquid is 55 DEG C below zero to 65 DEG C below zero; and freezing the quick-frozen liquid under the condition of a vacuum degree of 130-140pa for 12 hours, so that the freeze-dried garlic powder of which the particular size is 30-70 nanometers is prepared.

Description

Nanoscale garlic freeze dried powder
First, technical field:
The present invention relates to aloe, garlic a kind of anti-ageing healthcare oral liquid that auxiliary material compounds in addition.
2nd, background technology:
Garlic is the phosphorus stem of Liliaceae allium garlic, is exactly the good merchantable brand of China's health-care flavouring since ancient times, and garlic is except containing albumen Outside the conventional nutrient compositions such as matter, fat, carbohydrate matter, vitamin, mineral matter, possibly together with alliin, allicin, The biological activity such as Allicin, SOD, it is that the content of SOD content in all natural plants is the abundantest, up to 1600IU/100g.Recent domestic research shows that garlic can prevent and treat coronary heart disease, reduce blood fat, the nitrite reducing in stomach Content, thus reach antineoplastic effect, garlic Aqueous extracts has removing O2The effect of free radical, can anti-lipid peroxidation react, There is anti-aging effects.Multiple coccuses, bacillus, mould, fungi etc. are had and significantly press down by garlic plant broad-spectrum antibiotic especially Bacterium and killing action, garlic also has the work(such as raising body immune function, hypoglycemic, promotion intestines gastric secretion helps digest in addition Can, therefore, human body can be played good health-care effect by garlic.
With improving constantly of living standards of the people, the people in the urgent need to high-quality health treatment, due to garlic have special Stink, special southerner cannot accept, and the present invention will use nonmetallic organic material nanometer technology by its nanometer after garlic deodorizing, And use freeze-drying to be dried, maintain the complete characteristic of garlic.
3rd, content of the invention:
Garlic contains originally stable alliin, due to the catalytic action of the garlic ammonia enzyme by discharging from cell in process, Garlic ammonia enzyme can be transformed into allicin, and allicin is extremely easy in decomposition again and generates the volatile compound with strong garlic odour taste, such as methyl-prop Alkene, trisulfide etc. thus affect local flavor, so produce high-quality garlic product must deodorizing, but current deodorization way alcohol is molten Although liquid infusion method and high temperature go out, enzyme process is feasible, but high to SOD and other active material destructive rates, and this technique had both used one Can remove garlic stink is conducive to again the mixed solution infusion method of SOD vital preservation to remove garlic odour, uses nonmetallic organic material to receive Rice technique carries out nanometer, and the specific surface area of garlic powder is greatly improved, and improves absorptivity, and uses advanced freeze-drying, Maintain all active matters of garlic, thus improve the medical value of garlic.
Preparation method
1st, high-quality garlic gone to allowance for bark and obstruct, with clear water clean, be placed on cysteine containing 0.1-0.5%, 0.1-0.5% copper sulphate, 3-8% sodium chloride, pH value are in the aqueous solution of 4.0, soak 60-120h and carry out deodorization at 3 DEG C, and the Semen Bulbus Allii after deodorization adds The citric acid solution of the 0.2% of weight 20-30% is pulled an oar together, garlic slurry is sent into colloid mill fine grinding and obtains odorless garlic slurry.
2nd, garlic slurry high-pressure pump is forced into 1600-2000kg/cm2, enter ultrasonic with the high velocity stream of speed per hour 250-350m/sec Ripple collider vibrates passage, by garlic particle fragmentation, dispersion, emulsification, extraction under 0.5-1.5MHz operating frequency, loads storage Standing 24 hours in tank, extraction supernatant liquid is stand-by.
3rd, the garlic juice of extraction is had to go to the toilet at vacuum freeze drier freeze to-55~-65 DEG C, in the condition of vacuum 130-140pa Under, freezing 12 hours, obtain the garlic powder in 30-70 nanometer for the particle diameter.
4th, detailed description of the invention:
Embodiment one
1st, select high-quality garlic peeling go stalk, with clear water clean after, with 0.1% cysteine, 0.2% copper sulphate, 5% sodium chloride, PH value is the solution of 4.0, soaks 80-100h and carry out deodorization at 3 DEG C, and the Semen Bulbus Allii after deodorization adds the 0.2% of weight 25% Citric acid solution is pulled an oar together, and the garlic slurry after making beating is again with colloid mill fine grinding one time.
2nd, garlic slurry high-pressure pump is forced into 1800kg/cm2, enter ultrasonic wave collider with the high velocity stream of speed per hour 300m/sec Garlic is starched particle fragmentation, dispersion, emulsification, extraction under 1MHz operating frequency by vibration passage, and the garlic slurry after head-on collision is put Standing 24 hours in hermetically sealed can, extraction supernatant liquid is stand-by.
3rd, the clarified solution of extraction is had to go to the toilet at vacuum freeze drier freeze to-60 DEG C, under conditions of vacuum 133pa, freezing 12 hours, obtain the garlic freezing dry powder at 30-70 guiding principle rice for the particle diameter.
The nanoscale garlic freezing dry powder using the present invention to produce not only is stripped of the peculiar smell of garlic but also saves to greatest extent in garlic The activity of natural SOD, simultaneously because particle diameter reaches 30-70 nanometer, its specific surface area expands tens thousand of times, has highlighted little molecule effect Should, accelerate human body absorbability, reduce usage amount, improve drug effect, be further deep processing provide the foundation.
Detection method
1st, estimate: estimating nonmetallic organic material solution with practical experience, original solution is light brown, after ultrasonic grind, Sealing precipitation through 24 hours, its clarified solution is water white transparency, and has blue light to flash, and has i.e. reached nanoscale.
2nd, instrument detection: use H-700 type transmission electron microscope, and according to JY/T011-1996 " transmission electron microscope Method general rule " microscopic appearance is carried out to nonmetallic organic material freeze-dried powder and granularity is tested.
First pulled out by particle in nonmetallic organic material freeze-dried powder reducing solution for the Special silk screen, put into transmission electron microscope thing On mirror, subsequently microscope is transferred to 5.5 ten thousand times, and 1: 1 pattern photo after random uptake amplification, calculate granularity by method general rule Scope, maximum and minimum grain size and average grain diameter, its particle diameter is just lyophilized for the nonmetallic organic material of nanoscale within 100 nanometers Powder.

Claims (5)

1. nanoscale garlic freeze dried powder with garlic deodorizing, garlic pulverize, ultrasonic wave head-on collision, vacuum freeze drying and complete.
2. according to right 1 garlic selected after at 0.1-0.5% cysteine, 0.1-0.5% copper sulphate, 3-8% sodium chloride, pH value be In the solution of 4.0, at 3 DEG C, soak 60-120h complete deodorization.
3. according to right 1 garlic add after deodorization garlic weight 20-30% 0.2% citric acid solution pull an oar together, then use colloid Levigate mill.
4. it is forced into 1600-2000kg/cm according to right 1 garlic slurry high-pressure pump2, enter with the high velocity stream of speed per hour 250-350m/sec Ultrasonic wave collider vibrates passage, by garlic particle fragmentation, dispersion, emulsification, extraction under 0.5-1.5MHz operating frequency, Stand 24 hours in hermetically sealed can, extract supernatant liquid.
5. the supernatant liquid vacuum freeze drier extracting according to right 1 is had to go to the toilet and is frozen to-55~-65 DEG C, in vacuum 130-140pa Under conditions of, freezing 12 hours, obtain the garlic freeze-dried powder in 30-70 nanometer for the particle diameter.
CN201510095544.5A 2015-03-01 2015-03-01 Nanometer-grade freeze-dried garlic powder Withdrawn CN105982066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510095544.5A CN105982066A (en) 2015-03-01 2015-03-01 Nanometer-grade freeze-dried garlic powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510095544.5A CN105982066A (en) 2015-03-01 2015-03-01 Nanometer-grade freeze-dried garlic powder

Publications (1)

Publication Number Publication Date
CN105982066A true CN105982066A (en) 2016-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510095544.5A Withdrawn CN105982066A (en) 2015-03-01 2015-03-01 Nanometer-grade freeze-dried garlic powder

Country Status (1)

Country Link
CN (1) CN105982066A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1144634A (en) * 1995-09-07 1997-03-12 湖南长沙龙马天然保健品有限公司 Garlic extract oral liquid and its preparation method
CN1352891A (en) * 2000-11-06 2002-06-12 米鹤都 Ultramicro emulsion process for soybean milk and its product
CN1565517A (en) * 2003-06-09 2005-01-19 尤孝本 Preparing method of nanometer level high purity freeze dried powder of aloe and its preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1144634A (en) * 1995-09-07 1997-03-12 湖南长沙龙马天然保健品有限公司 Garlic extract oral liquid and its preparation method
CN1352891A (en) * 2000-11-06 2002-06-12 米鹤都 Ultramicro emulsion process for soybean milk and its product
CN1565517A (en) * 2003-06-09 2005-01-19 尤孝本 Preparing method of nanometer level high purity freeze dried powder of aloe and its preparation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李书国: "《保健食品加工工艺与配方》", 30 April 2001, 科学技术文献出版社 *

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Application publication date: 20161005