CN109549201A - For reducing the activating solution of bird's nest content of nitrite - Google Patents
For reducing the activating solution of bird's nest content of nitrite Download PDFInfo
- Publication number
- CN109549201A CN109549201A CN201811463410.4A CN201811463410A CN109549201A CN 109549201 A CN109549201 A CN 109549201A CN 201811463410 A CN201811463410 A CN 201811463410A CN 109549201 A CN109549201 A CN 109549201A
- Authority
- CN
- China
- Prior art keywords
- bird
- nest
- nitrite
- content
- reducing
- 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- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
- A23L5/273—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption using adsorption or absorption agents, resins, synthetic polymers, or ion exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/14—Diatomaceous earth
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Mycology (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
The invention discloses a kind of activating solutions for reducing bird's nest content of nitrite.The activating solution is uniformly mixed, is centrifugated, abandon precipitating and supernatant is taken to obtain by the way that adsorbent material, antibacterial peptide to be added to the water.The adsorbent material is functionalized silicon diatomaceous earth or active carbon.It is obtained after sintering, dipping after the functionalized silicon diatomaceous earth is pulverized by diatomite, medical stone, pelelith.Compared with prior art, activating solution of the invention, which is used to prepare in the bird's nest of low nitrite content, can effectively remove nitrite in cubilose, the original natural biological nutrient of bird's nest is kept simultaneously, effectively removing nitrite in cubilose, the production time is shorter, significant effect, it is simple and efficient, shelf-life is longer, and nutritive value is high, and flavor taste is more preferable.
Description
Technical field
The present invention relates to a kind of activating solutions for reducing bird's nest content of nitrite.
Background technique
Bird's nest is mixed and condensed in the nest constituted with saliva and down etc. by Apodidae animal esculent swift.Bird's nest is as China
Traditional preciousness nutrition food materials, increasingly by big well-established.For bird's nest first recorded in " book on Chinese herbal medicine meets original ", nature and flavor are sweet, flat, return
The heart, lung, kidney channel have the effect of nourishing yin to moisten dryness, invigorating middle warmer and replenishing QI, can be clinically used for treating deficient, consumptive disease illness, phlegm asthma of coughing, hemoptysis,
It spits blood, protracted dysentery, chronic malaria, the diseases such as dysphagia and regurgitation are suitable medicines to valuable medicinal and delicious food and in civil wide-spread use
The high-class healthy product of suitable meals.It is more containing a large amount of mucoproteins, glycoprotein, sialic acid, microelement, epidermal growth factor etc. in bird's nest
Kind bioactive ingredients have antiviral, rush cell division, raising immunity.
Modern medical research has found that bird's nest main component has: water soluble protein, carbohydrate, microelements of calcium,
Phosphorus, iron, sodium, potassium and to promote human activity play an important role amino acid (lysine, cystine and arginine), sialic acid and
Epidermal growth factor (EGF) contains in 1000 grams of dry bird's nests: 499 grams of protein, 429 milligrams of calcium, 306 grams of carbohydrate,
30 milligrams of phosphorus, 104 grams of moisture, 49 milligrams of iron.Cubilose nutritive is abundant, has invigorating middle warmer and replenishing QI, strengthen immunity, yin-nourishing, moisturizes, supports
Face, anti-aging and other effects.
Wherein using the lipidated protein of esculent swift saliva and nutritive value as highest.It originates from SOUTHERN CHINA region following the line of the sea, get over
The ground such as south, Thailand, Malaysia, Indonesia and Philippine.After bird's nest is picked, will also through steaming it is thin, impregnate, remove
It is miscellaneous, choosing hair, drying etc., bird's nest finished product, including swallow small cup, swallow item, swallow cake, swallow thread can be just made in complicated processing.Wherein swallow small cup is whole
Only good bird's nest retains original shape through removal of impurities and forms, therefore price is particularly expensive.
Content of nitrite is all very high in most of bird's nest raw materials currently on the market, and some is up to several hundred or even thousands of mg/
kg.Ministry of Health of the People's Republic of China provides nitrite in cubilose content not above 30mg/kg.Currently, nitrous in bird's nest
The exceeded problem of hydrochlorate has become a big obstacle of bird's nest market development.
Summary of the invention
In view of many shortcomings of the prior art, the present inventor is paying adequately by a large amount of further investigation
After creative work, a kind of activating solution for reducing bird's nest content of nitrite is provided.
Object of the present invention is to what is be achieved through the following technical solutions:
A kind of activating solution for reducing bird's nest content of nitrite, is prepared by following step: by adsorbent material,
Antibacterial peptide is added to the water, and be 35-50 DEG C in temperature with revolving speed is that 200-500r/min is stirred 30-60min, centrifuge separation,
Abandon precipitating take supernatant to get；The revolving speed of the centrifuge separation is 5000-8000r/min, time 10-30min.
The adsorbent material is functionalized silicon diatomaceous earth or active carbon.It is further preferred that the adsorbent material is functionalization
Diatomite.
The adsorbent material, antibacterial peptide, water mass ratio be 1:(0.01-0.05): (10-30).
An embodiment according to the present invention, the functionalized silicon diatomaceous earth the preparation method comprises the following steps: by diatomite, medical stone, volcano
Stone smashes and grinds into powder respectively；Diatomite in powder, medical stone powder, volcano stone flour are uniformly mixed, mixture is obtained；It will mixing
Material obtains sintered product in 1600-1900 DEG C of sintering 30-60min；It pulverizes, by sintered product washing, the baking after grinding
It is dry to get.
Another embodiment according to the present invention, the functionalized silicon diatomaceous earth the preparation method comprises the following steps: by diatomite, medical stone, fire
Mountain stone smashes and grinds into powder respectively；Diatomite in powder, medical stone powder, volcano stone flour are uniformly mixed, mixture is obtained；It will mix
Material is closed in 1600-1900 DEG C of sintering 30-60min, obtains sintered product；It pulverizes, by the sintered product after grinding in winestone
In aqueous acid impregnate, filter, dry to get.
It is further preferred that the functionalized silicon diatomaceous earth the preparation method comprises the following steps: by diatomite, medical stone, pelelith distinguish
It is ground to 500-1000 mesh and respectively obtains diatomite in powder, medical stone powder, volcano stone flour；By diatomite in powder, medical stone powder, pelelith
Powder is 1:(0.2-0.4 in mass ratio): (0.05-0.15) is that 100-400r/min is stirred 20-40min with revolving speed, is obtained
Mixture；It is 1600-1900 DEG C of sintering 30-60min that mixture, which is placed in crucible in temperature, obtains sintered product；It is ground to
Sintered product after grinding is impregnated 4-10h by 200-400 mesh in aqueous tartaric acid solution, filtering, drying to get；The crucible
For graphite crucible or alumina ceramics crucible.
The molar concentration of the aqueous tartaric acid solution is 0.5-1.5mol/L.
The antibacterial peptide is kefir albumen derived antimicrobial peptide and/or cecropin antimicrobial peptides；It is further preferred that described anti-
Bacterium peptide is made of 55-65wt% kefir albumen derived antimicrobial peptide and 35-45wt% cecropin antimicrobial peptides.
The above-mentioned activating solution for reducing bird's nest content of nitrite is applied in the bird's nest for preparing low nitrite content.
Concrete application is as follows:
A kind of bird's nest of low nitrite content: by by bird's nest be added 20-40 times of bird's nest weight it is above-mentioned for reducing
It is ultrasonically treated 10-40min in the activating solution of bird's nest content of nitrite, bird's nest taking-up is washed with water 1-3 times, then in temperature
For 45-55 DEG C of vacuum drying 20-50h to get；The ultrasonic power of the ultrasonic treatment is 200-450W, supersonic frequency 25-
40kHz。
Diatomite is a kind of siliceous rock, is mainly distributed on the states such as China, the U.S., Japan, Denmark, France, Romania.
It is a kind of biogenic siliceous sedimentary rock, it is mainly made of the remains of ancient times diatom.Its chemical component is with SiO2Based on,
SiO can be used2·nH2O indicates that mineralogical composition is opal and its mutation.The main mineral constituent of diatomite is opal, and is contained
There are clay (kaolinite class, moisture mother class and a small amount of montmorillonite class), carbonaceous (organic matter), irony (limonite, bloodstone, Huang Tie
Mine), carbonate mineral (calcite, dolomite, a small amount of siderite), quartz, muscovite, glauconite, feldspar.
Medical stone is a kind of natural silicate mineral, scientific name: quartz monzonite.Medical stone to biological nontoxic, it is harmless simultaneously
Complex mineral or medicinal rock with certain bioactivity.The main chemical compositions of medical stone are inorganic alumino-silicates.Its
In include SiO2、Al2O3、Fe2O3、FeO、MgO、CaO、K2O、Na2O、TiO2、P2O5, MnO etc., also containing whole needed for animal
Macroelement, such as: K, Na, Ca, Mg, Cu, Mo microelement and rare earth element, as many as about 58 kinds.The day for including in medical stone
Right minerals, which are easy to discharge, releases oxygen from aperture countless on medical stone.It is net by absorbing bleaching powder and other noxious materials
Change water.The minerals such as the calcium, iron, the sodium that give out in medical stone can improve drinking water.
Pelelith (being commonly called as float stone or porous basalt) is a kind of functional form environment-friendly materials, is after volcano eruption by volcano glass
The porous stone material of glass, mineral and bubble formation being of great rarity, in pelelith containing sodium, magnesium, aluminium, silicon, calcium, titanium, manganese, iron,
Tens kinds of minerals such as nickel, cobalt and molybdenum and microelement, it is radiationless and have far infrared magnetic wave.
Hydrone is to be linked together by two hydrogen atoms and an oxygen atom by atom chemical combination key.Hydrone is in angle
Shape, hydrogen atom is located at end and oxygen atom then on vertex, since the electronegativity of oxygen is higher than hydrogen, so there is oxygen atom in molecule in the middle
One side charge can bear partially, charge difference makes hydrone attract each other, thus hydrone have polarity.In addition, a hydrone
In hydrogen atom also have a connection power between the oxygen atom in its neighbouring hydrone, be called hydrogen bond, it is not atom chemical combination
Key, but the molecular link between hydrone, hydrogen bond is longer, and bond energy is smaller, is easy to be broken by destroying, due to the effect of hydrogen bond,
It is associated between hydrone, forms big micel and be present in nature, the suction that the present invention is prepared by numerous studies
Enclosure material can destroy the hydrogen bond between hydrone, and have release far infrared, anion effect, so that polar attraction is one
The macromolecular mass water risen becomes small molecule water, and the penetration and dissolving power of the water of subset are stronger.
The present invention can effectively remove nitrous acid in bird's nest for reducing the activating solution of bird's nest content of nitrite
Salt maintains the original natural biological nutrient of bird's nest, and the production time is shorter, significant effect, and simple and efficient, the shelf-life is more
Long, nutritive value is high, and flavor taste is more preferable.
Specific embodiment
Method of the invention is described further below by way of specific embodiment.
The raw material used is as follows: cecropin antimicrobial peptides in the Chinese patent application No. is 201110392455.9 according to implementing
Method shown in the method one of example 1 is prepared.Sintering furnace is the model T- that the talented Electric Appliance Equipment Co., Ltd in Zhengzhou provides
The gas pressure sintering furnace of 2000T.Tartaric acid, No. CAS: 526-83-0.Kefir albumen derived antimicrobial peptide according to application No. is
201410247225.7 Chinese patent in method shown in embodiment 2 and be prepared by preparative high performance liquid chromatography repurity
It arrives.Diatomite is the 200 mesh diatomite that hundred Feng Kuangchanpinjiagongchang of Lingshou County is provided.Medical stone is Wen County Heng great water purification material factory
The medical stone of model HD-MFS, partial size 1-3mm are provided.Pelelith is the red that Lingshou County Jin Jing mineral products processing factory provides
Pelelith, partial size 1-3mm.Graphite crucible is the graphite for the model yx-1 that Yixing City Yong Xu graphite product Co., Ltd provides
Crucible.Bird's nest is spun gold bird's nest, content of nitrite 823.6mg/kg.
Embodiment 1
A kind of bird's nest of low nitrite content, is prepared by the following method:
(1) by adsorbent material, antibacterial peptide be added pure water in, the adsorbent material, antibacterial peptide, pure water mass ratio be
It with revolving speed is that 300r/min is stirred 40min that 1:0.03:20, which is 45 DEG C in temperature, is then 6000r/min centrifugation with revolving speed
20min is separated, precipitating is abandoned and takes supernatant, obtain for reducing the activating solution of bird's nest content of nitrite；
(2) bird's nest is added in 30 times of bird's nest weight of the activating solution for reducing bird's nest content of nitrite and is ultrasonically treated
20min, the ultrasonic power of the ultrasonic treatment is 300W, supersonic frequency 30kHz, and the immersion of bird's nest taking-up pure water is washed
It washs, washs 2 times, wash 15 times that pure water consumption is bird's nest weight every time, the time of each washing by soaking is 3min, is then existed
Temperature is 50 DEG C, absolute pressure is dried in vacuo 40h under being 150Pa, obtains the bird's nest of low nitrite content.
The adsorbent material is active carbon.
The crucible is graphite crucible.
The antibacterial peptide is kefir albumen derived antimicrobial peptide.
Embodiment 2
A kind of bird's nest of low nitrite content, is prepared by the following method:
(1) by adsorbent material, antibacterial peptide be added pure water in, the adsorbent material, antibacterial peptide, pure water mass ratio be
It with revolving speed is that 300r/min is stirred 40min that 1:0.03:20, which is 45 DEG C in temperature, is then 6000r/min centrifugation with revolving speed
20min is separated, precipitating is abandoned and takes supernatant, obtain for reducing the activating solution of bird's nest content of nitrite；
(2) bird's nest is added in 30 times of bird's nest weight of the activating solution for reducing bird's nest content of nitrite and is ultrasonically treated
20min, the ultrasonic power of the ultrasonic treatment is 300W, supersonic frequency 30kHz, and the immersion of bird's nest taking-up pure water is washed
It washs, washs 2 times, wash 15 times that pure water consumption is bird's nest weight every time, the time of each washing by soaking is 3min, is then existed
Temperature is 50 DEG C, absolute pressure is dried in vacuo 40h under being 150Pa, obtains the bird's nest of low nitrite content.
The adsorbent material is diatomite.
The crucible is graphite crucible.
The antibacterial peptide is kefir albumen derived antimicrobial peptide.
Embodiment 3
A kind of bird's nest of low nitrite content, is prepared by the following method:
(1) by adsorbent material, antibacterial peptide be added pure water in, the adsorbent material, antibacterial peptide, pure water mass ratio be
It with revolving speed is that 300r/min is stirred 40min that 1:0.03:20, which is 45 DEG C in temperature, is then 6000r/min centrifugation with revolving speed
20min is separated, precipitating is abandoned and takes supernatant, obtain for reducing the activating solution of bird's nest content of nitrite；
(2) bird's nest is added in 30 times of bird's nest weight of the activating solution for reducing bird's nest content of nitrite and is ultrasonically treated
20min, the ultrasonic power of the ultrasonic treatment is 300W, supersonic frequency 30kHz, and the immersion of bird's nest taking-up pure water is washed
It washs, washs 2 times, wash 15 times that pure water consumption is bird's nest weight every time, the time of each washing by soaking is 3min, is then existed
Temperature is 50 DEG C, absolute pressure is dried in vacuo 40h under being 150Pa, obtains the bird's nest of low nitrite content.
The adsorbent material is functionalized silicon diatomaceous earth.
The preparation method of the functionalized silicon diatomaceous earth is: diatomite, medical stone, pelelith are ground to 600 mesh point respectively
Diatomite in powder, medical stone powder, volcano stone flour are not obtained；In mass ratio it is 1 by diatomite in powder, medical stone powder, volcano stone flour:
0.25:0.1 is that 300r/min is stirred 30min with revolving speed, obtains mixture；Mixture is placed in crucible and then is being sintered
In furnace under nitrogen atmosphere with heating rate be 60 DEG C/min be warming up to 1600 DEG C then with 10 DEG C/min be warming up to 1800 DEG C and
Temperature is 1800 DEG C of sintering 40min, obtains sintered product；Be ground to 200 mesh, by the sintered product after grinding 1mol/L wine
6h is impregnated in stone aqueous acid, is then 90 DEG C of drying 36h to get functionalization diatom in temperature using 600 mesh filter-cloth filterings
Soil.
The crucible is graphite crucible.
The antibacterial peptide is kefir albumen derived antimicrobial peptide.
Embodiment 4
A kind of bird's nest of low nitrite content, is prepared by the following method:
(1) by adsorbent material, antibacterial peptide be added pure water in, the adsorbent material, antibacterial peptide, pure water mass ratio be
It with revolving speed is that 300r/min is stirred 40min that 1:0.03:20, which is 45 DEG C in temperature, is then 6000r/min centrifugation with revolving speed
20min is separated, precipitating is abandoned and takes supernatant, obtain for reducing the activating solution of bird's nest content of nitrite；
(2) bird's nest is added in 30 times of bird's nest weight of the activating solution for reducing bird's nest content of nitrite and is ultrasonically treated
20min, the ultrasonic power of the ultrasonic treatment is 300W, supersonic frequency 30kHz, and the immersion of bird's nest taking-up pure water is washed
It washs, washs 2 times, wash 15 times that pure water consumption is bird's nest weight every time, the time of each washing by soaking is 3min, is then existed
Temperature is 50 DEG C, absolute pressure is dried in vacuo 40h under being 150Pa, obtains the bird's nest of low nitrite content.
The adsorbent material is functionalized silicon diatomaceous earth.
The preparation method of the functionalized silicon diatomaceous earth is: diatomite, medical stone, pelelith are ground to 600 mesh point respectively
Diatomite in powder, medical stone powder, volcano stone flour are not obtained；In mass ratio it is 1 by diatomite in powder, medical stone powder, volcano stone flour:
0.25:0.1 is that 300r/min is stirred 30min with revolving speed, obtains mixture；Mixture is placed in crucible and then is being sintered
In furnace under nitrogen atmosphere with heating rate be 60 DEG C/min be warming up to 1600 DEG C then with 10 DEG C/min be warming up to 1800 DEG C and
Temperature is 1800 DEG C of sintering 40min, obtains sintered product；200 mesh are ground to, the sintered product after grinding are washed with water dry
Only, then temperature be 90 DEG C of drying 36h to get functionalized silicon diatomaceous earth.
The crucible is graphite crucible.
The antibacterial peptide is kefir albumen derived antimicrobial peptide.
Embodiment 5
A kind of bird's nest of low nitrite content, is prepared by the following method:
(1) by adsorbent material, antibacterial peptide be added pure water in, the adsorbent material, antibacterial peptide, pure water mass ratio be
It with revolving speed is that 300r/min is stirred 40min that 1:0.03:20, which is 45 DEG C in temperature, is then 6000r/min centrifugation with revolving speed
20min is separated, precipitating is abandoned and takes supernatant, obtain for reducing the activating solution of bird's nest content of nitrite；
(2) bird's nest is added in 30 times of bird's nest weight of the activating solution for reducing bird's nest content of nitrite and is ultrasonically treated
20min, the ultrasonic power of the ultrasonic treatment is 300W, supersonic frequency 30kHz, and the immersion of bird's nest taking-up pure water is washed
It washs, washs 2 times, wash 15 times that pure water consumption is bird's nest weight every time, the time of each washing by soaking is 3min, is then existed
Temperature is 50 DEG C, absolute pressure is dried in vacuo 40h under being 150Pa, obtains the bird's nest of low nitrite content.
The adsorbent material is functionalized silicon diatomaceous earth.
The preparation method of the functionalized silicon diatomaceous earth is: diatomite, medical stone, pelelith are ground to 600 mesh point respectively
Diatomite in powder, medical stone powder, volcano stone flour are not obtained；In mass ratio it is 1 by diatomite in powder, medical stone powder, volcano stone flour:
0.25:0.1 is that 300r/min is stirred 30min with revolving speed, obtains mixture；Mixture is placed in crucible and then is being sintered
In furnace under nitrogen atmosphere with heating rate be 60 DEG C/min be warming up to 1600 DEG C then with 10 DEG C/min be warming up to 1800 DEG C and
Temperature is 1800 DEG C of sintering 40min, obtains sintered product；Be ground to 200 mesh, by the sintered product after grinding 1mol/L wine
6h is impregnated in stone aqueous acid, is then 90 DEG C of drying 36h to get functionalization diatom in temperature using 600 mesh filter-cloth filterings
Soil.
The crucible is graphite crucible.
The antibacterial peptide is cecropin antimicrobial peptides.
Embodiment 6
A kind of bird's nest of low nitrite content, is prepared by the following method:
(1) by adsorbent material, antibacterial peptide be added pure water in, the adsorbent material, antibacterial peptide, pure water mass ratio be
It with revolving speed is that 300r/min is stirred 40min that 1:0.03:20, which is 45 DEG C in temperature, is then 6000r/min centrifugation with revolving speed
20min is separated, precipitating is abandoned and takes supernatant, obtain for reducing the activating solution of bird's nest content of nitrite；
(2) bird's nest is added in 30 times of bird's nest weight of the activating solution for reducing bird's nest content of nitrite and is ultrasonically treated
20min, the ultrasonic power of the ultrasonic treatment is 300W, supersonic frequency 30kHz, and the immersion of bird's nest taking-up pure water is washed
It washs, washs 2 times, wash 15 times that pure water consumption is bird's nest weight every time, the time of each washing by soaking is 3min, is then existed
Temperature is 50 DEG C, absolute pressure is dried in vacuo 40h under being 150Pa, obtains the bird's nest of low nitrite content.
The adsorbent material is functionalized silicon diatomaceous earth.
The preparation method of the functionalized silicon diatomaceous earth is: diatomite, medical stone, pelelith are ground to 600 mesh point respectively
Diatomite in powder, medical stone powder, volcano stone flour are not obtained；In mass ratio it is 1 by diatomite in powder, medical stone powder, volcano stone flour:
0.25:0.1 is that 300r/min is stirred 30min with revolving speed, obtains mixture；Mixture is placed in crucible and then is being sintered
In furnace under nitrogen atmosphere with heating rate be 60 DEG C/min be warming up to 1600 DEG C then with 10 DEG C/min be warming up to 1800 DEG C and
Temperature is 1800 DEG C of sintering 40min, obtains sintered product；Be ground to 200 mesh, by the sintered product after grinding 1mol/L wine
6h is impregnated in stone aqueous acid, is then 90 DEG C of drying 36h to get functionalization diatom in temperature using 600 mesh filter-cloth filterings
Soil.
The crucible is graphite crucible.
The antibacterial peptide is uniformly mixed by 60wt% kefir albumen derived antimicrobial peptide and 40wt% cecropin antimicrobial peptides
It arrives.
Test case 1
The bird's nest of low nitrite content in embodiment 1-6 is tested, concrete outcome is shown in Table 1.
Sialic acid content is tested: " HPLC investigates bird's nest processing front and back to the paper delivered with reference to Zhuo Danru, the intelligent minister in ancient times of fault etc.
The changes of contents of sialic acid ".
Content of nitrite measurement: according in " measurement of GB/T5009.33-2016 nitrite in food and nitrate "
2nd method " spectrophotometry ".
Table 1: test result table
Claims (9)
1. a kind of activating solution for reducing bird's nest content of nitrite, which is characterized in that be prepared by following step: will
Adsorbent material, antibacterial peptide are added to the water, and be 35-50 DEG C in temperature with revolving speed are that 200-500r/min is stirred 30-60min,
Centrifuge separation, abandon precipitating take supernatant to get；The adsorbent material is functionalized silicon diatomaceous earth or active carbon.
2. as described in claim 1 for reducing the activating solution of bird's nest content of nitrite, it is characterised in that: the adsorption material
Material, antibacterial peptide, water mass ratio be 1:(0.01-0.05): (10-30).
3. as described in claim 1 for reducing the activating solution of bird's nest content of nitrite, which is characterized in that the functionalized silicon
Diatomaceous earth the preparation method comprises the following steps: diatomite, medical stone, pelelith are smashed and ground into powder respectively；By diatomite in powder, medical stone powder,
Volcano stone flour is uniformly mixed, and obtains mixture；By mixture in 1600-1900 DEG C of sintering 30-60min, obtains sintering and produce
Object；Pulverize, by after grinding sintered product washing, dry to get.
4. as described in claim 1 for reducing the activating solution of bird's nest content of nitrite, which is characterized in that the functionalized silicon
Diatomaceous earth the preparation method comprises the following steps: diatomite, medical stone, pelelith are smashed and ground into powder respectively；By diatomite in powder, medical stone powder,
Volcano stone flour is uniformly mixed, and obtains mixture；By mixture in 1600-1900 DEG C of sintering 30-60min, obtains sintering and produce
Object；Pulverize, the sintered product after grinding is impregnated in aqueous tartaric acid solution, is filtered, dry to get.
5. as described in claim 1 for reducing the activating solution of bird's nest content of nitrite, which is characterized in that the functionalized silicon
Diatomaceous earth the preparation method comprises the following steps: by diatomite, medical stone, pelelith be ground to respectively 500-1000 mesh respectively obtain diatomite in powder,
Medical stone powder, volcano stone flour；In mass ratio it is 1:(0.2-0.4 by diatomite in powder, medical stone powder, volcano stone flour): (0.05-
0.15) it is that 100-400r/min is stirred 20-40min with revolving speed, obtains mixture；Mixture is placed in crucible in temperature
For 1600-1900 DEG C of sintering 30-60min, sintered product is obtained；It is ground to 200-400 mesh, by the sintered product after grinding in wine
4-10h is impregnated in stone aqueous acid, filter, drying to get.
6. as claimed in claim 5 for reducing the activating solution of bird's nest content of nitrite, it is characterised in that: the winestone sour water
The molar concentration of solution is 0.5-1.5mol/L.
7. as described in claim 1 for reducing the activating solution of bird's nest content of nitrite, it is characterised in that: the antibacterial peptide is
Kefir albumen derived antimicrobial peptide and/or cecropin antimicrobial peptides.
8. preparing low nitrous acid as described in any one of claim 1~7 for reducing the activating solution of bird's nest content of nitrite
It is applied in the bird's nest of salt content.
9. application as claimed in claim 8, it is characterised in that: the bird's nest of the low nitrite content is by the way that bird's nest to be added
20-40 times of bird's nest weight surpasses as described in any one of claim 1~7 for reducing in the activating solution of bird's nest content of nitrite
Bird's nest taking-up is washed with water 1-3 times sonication 10-40min, is then 45-55 DEG C of vacuum drying 20-50h in temperature, i.e.,
?；The ultrasonic power of the ultrasonic treatment is 200-450W, supersonic frequency 25-40kHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463410.4A CN109549201A (en) | 2018-12-03 | 2018-12-03 | For reducing the activating solution of bird's nest content of nitrite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463410.4A CN109549201A (en) | 2018-12-03 | 2018-12-03 | For reducing the activating solution of bird's nest content of nitrite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109549201A true CN109549201A (en) | 2019-04-02 |
Family
ID=65868594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463410.4A Withdrawn CN109549201A (en) | 2018-12-03 | 2018-12-03 | For reducing the activating solution of bird's nest content of nitrite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109549201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973452A (en) * | 2019-12-24 | 2020-04-10 | 刘先芝 | Health edible bird's nest food |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692880A (en) * | 2009-10-09 | 2010-04-14 | 江苏大学 | Method for removing nitrites in cubilose |
| CN102362637A (en) * | 2011-09-30 | 2012-02-29 | 邓毛程 | Method for removing nitrite in edible bird's nest by using microbial viable bacteria suspension and/or crude enzyme liquid and application |
| CN102860444A (en) * | 2012-09-03 | 2013-01-09 | 北京同仁堂健康药业（福州）有限公司 | Method for reducing content of nitrite in edible bird's nest |
| CN104304842A (en) * | 2014-09-26 | 2015-01-28 | 浙江大学 | Method for reducing content of nitrite in edible bird's nest |
| CN104987040A (en) * | 2015-06-10 | 2015-10-21 | 安徽省德邦瓷业有限公司 | Ceramic vessel capable of activating water molecules and preparation method of ceramic vessel |
| CN107712876A (en) * | 2017-11-01 | 2018-02-23 | 金腰燕（广州）食品有限公司 | Food containing bird's nest and preparation method thereof |
| CN107853691A (en) * | 2017-11-01 | 2018-03-30 | 金腰燕（广州）食品有限公司 | The method for removing nitrite in cubilose |
| CN108617819A (en) * | 2018-07-26 | 2018-10-09 | 安徽省甘泉养蜂专业合作社 | A kind of honey grapefruit tea preparation method of dispelling fatigue |
-
2018
- 2018-12-03 CN CN201811463410.4A patent/CN109549201A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692880A (en) * | 2009-10-09 | 2010-04-14 | 江苏大学 | Method for removing nitrites in cubilose |
| CN102362637A (en) * | 2011-09-30 | 2012-02-29 | 邓毛程 | Method for removing nitrite in edible bird's nest by using microbial viable bacteria suspension and/or crude enzyme liquid and application |
| CN102860444A (en) * | 2012-09-03 | 2013-01-09 | 北京同仁堂健康药业（福州）有限公司 | Method for reducing content of nitrite in edible bird's nest |
| CN104304842A (en) * | 2014-09-26 | 2015-01-28 | 浙江大学 | Method for reducing content of nitrite in edible bird's nest |
| CN104987040A (en) * | 2015-06-10 | 2015-10-21 | 安徽省德邦瓷业有限公司 | Ceramic vessel capable of activating water molecules and preparation method of ceramic vessel |
| CN107712876A (en) * | 2017-11-01 | 2018-02-23 | 金腰燕（广州）食品有限公司 | Food containing bird's nest and preparation method thereof |
| CN107853691A (en) * | 2017-11-01 | 2018-03-30 | 金腰燕（广州）食品有限公司 | The method for removing nitrite in cubilose |
| CN108617819A (en) * | 2018-07-26 | 2018-10-09 | 安徽省甘泉养蜂专业合作社 | A kind of honey grapefruit tea preparation method of dispelling fatigue |
Non-Patent Citations (3)
| Title |
|---|
| 王诗博等: "改性麦饭石吸附水中氨氮性能及机理研究", 《化工新型材料》 * |
| 赵琴等: "燕窝中亚硝酸盐的含量分析与探讨", 《食品工业》 * |
| 郑玉忠等: "48批燕窝的亚硝酸盐含量测定及浸泡和炖煮对燕窝中亚硝酸盐含量的影响", 《中国医院用药评价与分析》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973452A (en) * | 2019-12-24 | 2020-04-10 | 刘先芝 | Health edible bird's nest food |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104664532A (en) | Radix pseudostellariae beverage and preparation method thereof | |
| CN105754809B (en) | A kind of method and products therefrom of industrialized production organic Se-rich Tibetan cordyceps original plasm wine | |
| CN109549201A (en) | For reducing the activating solution of bird's nest content of nitrite | |
| CN102986994A (en) | Processing method for bamboo leaf and juice healthy tea | |
| CN109549202A (en) | A kind of green safe bird's nest of low nitrite content | |
| CN104072106A (en) | Water element stone ceramic ball and preparing method thereof | |
| CN103519062A (en) | Green tea coarse cereal porridge and preparing method thereof | |
| CN108013318A (en) | A kind of selenium-enriched wolfberry fruit effervescent tablet and preparation method thereof | |
| CN109549203A (en) | A method of removing nitrite in cubilose | |
| CN111194807A (en) | Eight pure natural Chinese herbal medicine instant powder tea and preparation and use methods thereof | |
| CN102356906B (en) | Radix psuedostellariae full pulp and production method thereof | |
| CN102643327A (en) | Preparation method and application of polypeptide of fermented cucumber seeds | |
| CN105831645A (en) | Prebiotic blueberry composite powder and preparation method thereof | |
| CN105558194A (en) | Fructus Momordicae and Herba Dendrobii extract mixed tea and preparation method thereof | |
| CN1129363C (en) | Cordyceps tea and preparing process thereof | |
| CN1356060A (en) | Preparation made of aloe, ganoderma, propolis, melissa pollen and honey | |
| CN1105523A (en) | Glossy ganoderma tea and its preparation method | |
| CN108047344B (en) | Preparation method of soybean spirulina compound extract and application of soybean spirulina compound extract in tipping paper | |
| CN103461603A (en) | Food blood-nourishing tea granule for improving alimentary anemia | |
| CN104824500A (en) | Dry seaweed-honey powder for enhancing immunity and preparation method therefor | |
| CN104856175A (en) | Health-care drink capable of moistening lungs and nourishing livers | |
| CN104642576A (en) | Preparation method of concentrated health-care health-preserving tea product | |
| KR20040064801A (en) | A manufacture method of food for eating raw | |
| CN108272843A (en) | Sessileflower Acanthopanax Bark small molecule concentration powder, preparation method and applications | |
| CN104055153B (en) | A kind of sea cucumber honey freeze-dried powder and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190402 |