GB/T 43544-2023 in English
VALIDOral care and cleaning products—Laboratory test method for inhibition rate of toothpastes to dental calculus
- Issued on:2023-12-28
- Implemented on:2024-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
| Standard No: | GB/T 43544-2023 |
| Document status: | VALID |
| Title in English: | Oral care and cleaning products—Laboratory test method for inhibition rate of toothpastes to dental calculus |
| Title in Chinese: | 口腔清洁护理用品 牙膏对牙结石抑制率的实验室测试方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2023-12-28 |
| Implemented on: | 2024-07-01 |
| ICS Classification: | 71.100.40-Surface active agents |
| Chinese Classification: | Y43-Tooth paste, soap and detergent |
| Professional Classification: | GB-National Standard |
| Related Keywords: | cleaning products laboratory test method
oral care products inhibition rate laboratory test method calculate inhibition rate |
| Related Topics: | Inhibition rate
laboratory test method lab testing Dental laboratory Inhibition rate+ laboratory reference Dental products laboratory reference Cleaning method pre-test Experimental test Experimental test method Dental laboratory Tartar lab testing Oral Care Toothpaste tooth Supernatant gb/t 43544-2023 gb 43544 |
《GB/T 43544-2023口腔清洁护理用品 牙膏对牙结石抑制率的实验室测试方法》由TC492（全国口腔护理用品标准化技术委员会）归口，TC492SC1（全国口腔护理用品标准化技术委员会牙膏分会）执行，主管部门为中国轻工业联合会。
Introduction
1. Background and purpose of the standard
GB/T 43544-2023 "Laboratory test method for the inhibition rate of dental calculus by toothpaste for oral cleaning and care products" is a standard document proposed by the China Light Industry Federation and managed by the National Technical Committee for Standardization of Oral Care Products. This standard aims to standardize the laboratory test method for the inhibition rate of dental calculus by toothpaste and provide a scientific basis for quality assessment of oral care products.
2. Comparison of standard frameworks
| Dimensions | GB/T 43544-2023 | Related international standards | Other domestic standards |
|---|---|---|---|
| Test principle | Based on hydroxyapatite powder to simulate dental calculus formation, the inhibition rate is determined by calcium concentration. | Refer to ISO related oral care standard methods. | Coordinate with GB 5009.92-2016 Determination of calcium in food. |
| Reagent requirements | Analytical pure reagents, first-class water (GB/T 6682). | Adopt internationally recognized chemical reagent standards. | Meet the general reagent specifications of domestic laboratories. |
| Instruments and equipment | Special equipment such as magnetic stirring water bath, analytical balance, high-speed centrifuge, etc. | International advanced instrument standards. | Compatible with the technical requirements of domestic and imported equipment. |
3. Practical Application Cases
Case Background:A toothpaste manufacturer needs to verify the inhibitory effect of its new product on dental calculus.
Test Steps:
- Prepare toothpaste slurry solution and centrifuge to obtain supernatant.
- Prepare hydroxyapatite suspension and add samples from different groups.
- Simulate artificial saliva environment and react under constant pH conditions.
- Determine calcium concentration and calculate inhibition rate.
Result Analysis:By comparing with the positive control group (5% sodium pyrophosphate solution) and the negative control group (water), calculate the inhibition rate of the sample and evaluate the product performance.
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 44365-2024 in English
Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, 7-ethoxy-4-methylcoumarin in toothpastes—High performance liquid chromatography
2024-08-23 -
GB/T 45893-2025 in English
Calcium phosphate silicate for oral care products
2025-06-30 -
GB/T 32113-2015 in English
Determination of chlorate in oral care product―Ion chromatography
2015-10-13 -
GB/T 15817-2026 in English
Determination of mineral sulfate content in detergents—Gravimetric method
2026-02-27 -
GB 9985-2000/XG2-2008 in English
Detergents for Hand Dishwashing
2000-11-21 -
GB/T 9985-2022 in English
Detergents for hand dishwashing
2022-12-30 -
GB/T 41828-2022 in English
Guidelines for human health risk assessment of ingredients of washing products
2022-10-12 -
GB/T 24691-2022 in English
Detergent for fruit and vegetable
2022-10-12 -
GB/T 31532-2015 in English
Determination of acesulfame potassium and sodium saccharin in toothpaste―High performance liquid chromatography
2015-05-15
