日语键盘怎么用Emulsion Soy Protein Isolate Testing Methods and Judgment Standard
一. Physical and chemical standard
1. Test methods
Methods of analysis of protein (N×6.25, dry ba) and NSI content according to the standard of TJ-13-GL.
Methods of analysis of moisture and ash content bad on standard GB/T5009.3-2003，GB/T5009.4-2003.
Microbiology analysis according to standard GB/T4789.1-35-2003.
Particle size: check 50g sample, put it in sievet of 100 meshes, then hand-vibration 2 minutes, weight the material left on screen.
Particle size= the left material weight/ sample weight.
PH: take the 5g sample, put it in the 50ml water; put the electrode of acidity instrument in the solution after stirring uniform, open the switches acidity instrument, measure and read the result directly.
马克思恩格斯论中国Bulk density: pour 10ml soy protein isolate into 10ml cup, then check the weight of protein content.
Bulk density = sample weight / sample volume (g / l).电话的英语
Brightness:
Viscosity: take 15g Samples, place in 150ml water, mixing evenly, then transfer to 150ml beaker, the liquid viscosity meter mark to the level of liquid solution. Open electrical switch by turning knob to the speed. After the pointer rotating 2 rings, press joystick pointer to a fixed number and count down, and then turn off the electrical, so that you can read from the reading window of pointer. When the number of indicator is too high or too low, you can transform the rotor and the speed, be sure to make read number between 30-90 mesh.
Viscosity (η) = coefficient (k) ×the indicator readings (а)
2. Judgment standard
PH:7.0-7.5 , particle size≤5% , bulk density whiteness viscosity
二．Function target
1. Test method
怎样练书法>《格列佛游记》Water-holding capacity: check sample 10g, place in 40ml water, and 1.5 minutes mixing, and then put it out with a glass. Place it in the hands and forms a ball as well as obrvation, which determine the quality of its 胶性。
Oil-holding capacity：check 120ml water and place in a clean blender, add 30g sample; high-speed mixing for 2 minutes after low-speed mixing and blending; then add 120g of fat, low-speed mixing half a minute, and then three minutes of high-speed mixing; plus salt 5.4g, stirring1 minute, then remove and obrve the emulsion status. 13% of centrifugal: take 13g sample and add 87ml (0.25%) saline, place it in 200ml beaker, stirring 2 minutes by hand later, then all solution be transferred to plastic centrifuge tube, control speed of 2000 r / min, centrifuge 2 minutes, remove and
obrve the 胶体均匀状态。
Penetration (16%): samples 16g add 84ml (0.25%) saline, placed in 200ml beaker, stirring by hand 2 minutes later, then all solution be transferred to plastic centrifuge tube, the control speed of 2000 r / 2 minutes, remove and place solution in 80 ℃water bath to maintain constant temperature for 30 mi
nutes, then solution should be removed to cooling water for 30 minutes, pour out the middle paragraph about 3cm, testing its penetration.
2. Judgment standard
Water-holding capacity: If you cannot form a ball and get it out, the surface of ball without insoluble particles, any of bad situations happens; the product should be treated as a nonconforming product.
Oily-holding capacity: If the tested product was white, bright, good flexibility, it means the product has a good emulsification; if there is a bad, soft, oil spills and other phenomena, the product should be treated as a nonconforming product.
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13% of centrifugal: if there was no water between the upper and middle part of the centrifugal colloidal, which means the gel of product is well; if there was water after centrifugation shows poor gel.
Penetration (16%): Penetration ≥ 24mm.
Note: Tho who draw the horizontal line is must achieve the target, other for proper attention to both target.
Low Emulsion Soy Protein Isolate Testing Methods and Judgment
一. Physical and chemical standard
1. Test methods
It is same to emulsion type product.
2. Judgment standard
PH:7.0-7.5 , particle size≤5% , bulk density whit eness viscosity
二．Function target
1. Test method
Water-holding capacity: check sample 10g, place in 40ml water, and 1.5 minutes mixing, and then put it out with a glass. Place in the hands and forms a ball as well as obrvation, which determine the quality of its 胶性。
Oil-holding capacity：It is same to emulsion type product.
Penetration (16%): It is same to emulsion type product.
2. Judgment standard
Water-holding capacity: If you cannot form a ball with 1:4, which means the 胶性is not well.
Oil-holding capacity：the tested product should be white, bright, good flexibility. Penetration (16%): 21mm≤penetration≤23mm
Note: Tho who draw the horizontal line is must achieve the target, other for proper attention to both target.
Injection Testing Methods and Judgment Standard
一. Physics and chemistry target
1. Testing method
It is same to emulsion type product.
2. Judgment standard
PH:7.0-7.5 , silt size≤5% , Viscosity：300±100maps
二．Function target
1. Testing method
Solubility: Take the 10g sample, puts in the 100ml water, stir fast for 30 conds, and then obrve dissolved state.
Stability: 1:10 mix round, then ttle 30 minutes, whether there is obrves the stratification.
Keeping oil ability: it is same to emulsion type.
16% formations: weighing the sample 16g joins 84ml (0.25%) the salt water, put in the 200ml beaker, stirs 2 minutes by hands , put all them into the plastic centrifuge tube, then put in the water-bath(80℃) under the constant temperature for 30 minutes, take out processing with the running water to cool 30 minutes, pour, obrvation shape.白鹭教案
1. Judgment standard
Solubility: dissolve completely in 30s.
Stability: Lay aside 30 minutes permissions to have the few stratification
Keeping oil ability: white, bright, muscle, Elastic
16% formations: After pouring, can take shape.
If keeping oil ability not to be able to meet the requirements, but the stability is good, in accordance with the situation may ntence for the disperd type.
Note: Tho who draw the horizontal line is must achieve the target, other for proper attention to both target.
Disperd Testing Methods and Judgment Standard
一. Physics and chemistry target
洗衣机清洗剂1. Testing method
It is same to emulsion type product.
2. Judgment standard
PH:7.0-7.5 particle size，viscosity：300±100maps
二．Function target
1. Testing method
Solubility: Take the 10g sample, puts in the 100ml water, stir fast for 30 conds, and then obrve dissolved state.
Stability: 1:10 mix round, then ttle 30 minutes, whether there is obrves the
stratification.
Keeping oil ability: it is same to emulsion type.
16% formations: weighing the sample 16g joins 84ml (0.25%) the salt water, put in the 200ml beaker, stirs 2 minutes by hands , put all them into the plastic centrifuge tube, then put in the water-bath(80℃) under the constant temperature for 30 minutes, take out processing with the running water to cool 30 minutes, pour, take compartment 3cm to take marking pin in-degree.
2. Judgment standard
Solubility: dissolve completely in 30s.
Stability: Lay aside 30 minutes permissions to have the few stratification
Keeping oil ability: white, bright, muscle, the permission is slightly soft. 16% formations: After pouring, can take shape.
If the keeping oil ability is good, but has a slight Stratification.
Note: Tho who draw the horizontal line is must achieve the target, other for proper attention to both target.
