Ampoule is a small member of the pharmaceutical packaging family. It is commonly used in the packaging of injectable liquids. It is widely used because of its small expansion coefficient, good heat resistance and good sealing effect. During the use of the liquid, it is necessary to remove the liquid from the neck by hand to separate the top and the bottom, and this action produces a breaking force. If the breaking force is too small, the collision will be easily damaged during transportation and storage. If the breaking force is too large, the hand will not open or be broken. Therefore, the breaking force is an important indicator for testing the quality of the ampoule. one.
The relevant technical requirements are clearly defined in GB/T2637 and YBB00332002, and will not be described in detail here. The following focuses on the links that need special attention during the experimental process of the ZDY-01 test device :
Easy folding and breaking force test device Meet YBB00332002-2015
1. Fixture adjustment
    To achieve a certain experimental project, the fixture-assisted performance is very important. The selection of reasonable, convenient, safe, reliable and quick-installing fixtures is the prerequisite for completing the experimental steps, improving the experimental efficiency, and obtaining real and effective experimental data. When installing the breaking force clamp, pay attention to the adjustment of the experimental pressure bar: the R2 arc surface pressure head should be perpendicular to the contact surface of the test sample, and it should not be inclined; the adjustment of the experimental bracket should ensure the level of the sample and the broken part meets the standard technical requirements. The distance between the end faces of the pressure bars is perpendicular to the sample and the lateral direction is parallel to the sample.
2. Placement of the sample
    At this stage, there are two kinds of ampoule bottles. For the color ring easy-folding ampoule, the low melting point powder with a coefficient of expansion higher than twice the bottle body is solidified in the neck to form a ring, which produces a permanent stress as long as the direction of the force is correct. It can be easily broken and the fracture is smooth; for the sample to be tested, it is necessary to pay attention to the point nick bottle. Adjust the scribe mark downward, and the center of the score is marked with a 2 mm color point to ensure that the force is in the nick when the experiment is performed. On the back, you can't deviate.
3. Determination of experimental results
    After the experiment is completed, the sample is broken into two halves. It is necessary to observe whether the fracture is flat. Defective ampoule or improper operation of the experiment will cause obvious cracks or gaps in the fracture or even breakage of the bottle. The experimental data is usually biased. Large, in the case of such a situation, the medical staff will be injured, and the glass fragments will fall into the bottle and contaminate the drug, with serious consequences. In the experiment, it is necessary to focus on the improper operation method and whether the above two points are properly implemented. After the qualified ampoule experiment is completed, the data meets the requirements and the section is flat.
Sanquan Zhongshisumspring is committed to helping customers cope with packaging problems and improving the quality and safety of packaging-related industries through the improvement of packaging inspection technology and the development of cutting-edge packaging inspection equipment.
Rhodiola extract is the root extract of Rhodiola, which is sweet and bitter. The main ingredients are salidroside, tyrosol and losevin, which have the effects of enhancing immune function, protecting cardiovascular and cerebrovascular system, anticancer and antidepressant. Rhodiola extract is a natural extract extracted from Rhodiola crenulata, which is refined, concentrated and dried. It is very soluble in water, methanol, ethanol and ether. It is stable to heat. Rhodiola mainly contains phenylpropanoids and flavonoids. Its unique active chemical constituents are phenylpropyl esters, rosavin (the most active), rosin, rosarin, rhodiolin, salidroside and its aglycone [1], namely p-tyrosol. Only Rhodiola rosea contains rosavin, rosin and rosarin.
Product Name: Rhodiola Rosea Extract
Other name : Rhodiola crenulata
Used Part: Root
Specification: 5%
Appearance: Red brown powder
Active Ingredient: Rosavin, salidroside
Test Method: HPLC
Extraction type: Liquid-Solid Extraction
Shelf life: 2 years
Rhodiola rosea is a remarkable herb that has a wide and varied history of uses. It is thought to strengthen the nervous system, fight depression, enhance immunity, elevate the capacity for exercise, enhance memory, aid weight reduction, increase sexual function and improve energy levels. It has long been known as a potent adaptogen. Adaptogens are substances that increase the body's overall resistance and help to normalise bodily functions.
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1.Rhodiola Rosea P.e is Applied in food fields, it is widely used as functional food additive;
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4.Rhodiola Rosea P.e is Applied in pharmaceutical field, it is widely used to treat cardio-cerebrovascular disease.
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