All

All
Product Management
News
Introduction

Home page

Products

Beijing Biotai Co., Ltd. and all staff are dedicate-d to providing customers with the best techni-cal solutions, quality products and after-sales services, and strive to promote the developme-nt of China's food safety industry.

TEL：400-1888-518

Zhongjian Baotai Vitamin Test Kit

Zhongjian Baotai Folic Acid Test Kit

The folic acid detection kit uses a microbial method to quantitatively detect the total amount of folic acid (added folic acid and native folic acid) in food, feed and medicine. The kit contains all the reagents and standards required for the experiment, and the kit can perform 96 assays. The folic acid detection kit is a quantitative detection of the total amount of folic acid in food, feed and medicine by microbial method. The microbiological detection method follows AOAC international norms and conforms to national standards. The medium and the diluted sample extract are added to the microwells coated with Lactobacillus rhamnosus (Lactobacillusrhamnosus), and the Lactobacillus rhamnosus will grow until the folic acid in the culture liquid is completely consumed. 37 C, dark, incubated for 44-48 hours. The growth status (turbidity) of Lactobacillus rhamnosus was positively correlated with the content of folic acid. The sample turbidity was read by microplate reader at 610-630nm or 540-550nm wavelength, and the folic acid content could be obtained by comparing the turbidity of the sample with the standard curve. Product features: trust: based on a variety of official reference methods (AOAC,EU & LFGB,GB) research and development, high accuracy (CV<10%). Simple: kit microwell plate package bacteria, no need to purchase. Samples can be extracted in a hot water bath. Fast: The incubation time is 24 to 44 hours, which is 3-5 days less than traditional methods. Product performance: recovery rate: 90-105% repeatability: intra-batch difference <10%; Inter-batch difference <10%

View Details

Zhongjian Baotai nicotinic acid detection kit

The niacin detection kit uses a microbial method to quantitatively detect the total amount of niacin (added niacin and nicotinic acid) in food, feed and medicine. The kit contains all the reagents and standards required for the experiment, and the kit can perform 96 assays. Niacin detection kit is the quantitative detection of niacin content in food, feed and medicine by microbial method. Microbiological detection follows AOAC international norms, in line with national standards. The culture medium and the diluted sample extract are added to the microwells coated with Lactobacillus plantarum (Lactobacillusplantarum), and the Lactobacillus plantarum will continue to grow until the niacin in the culture solution is completely consumed. 37 C, dark, incubated for 44-48 hours. The growth status (turbidity) of Lactobacillus plantarum was positively correlated with the content of nicotinic acid. The sample turbidity was read by microplate reader at 610-630nm or 540-550nm wavelength, and the content of nicotinic acid could be obtained by comparing the turbidity of the sample with the standard curve. Product features: trust: based on a variety of official reference methods (AOAC,EU & LFGB,GB) research and development, high accuracy (CV<10%). Simple: kit microwell plate package bacteria, no need to purchase. Samples can be extracted in a hot water bath. Fast: The incubation time is 24 to 44 hours, which is 3-5 days less than traditional methods. Product performance: recovery rate: 90-105% repeatability: intra-batch difference <10%; Inter-batch difference <10% Storage temperature: 2-8 ℃

View Details

Zhongjian Baotai Vitamin B12 Test Kit

Vitamin B12 detection kit uses a microbial method to quantitatively detect the total amount of vitamin B12 (added vitamin B12 and native vitamin B12) in food, feed and medicine. The kit contains all reagents and standards for 96 assays. Vitamin B12 detection kit is a microbial method for quantitative detection of total vitamin B12 in food, feed and medicine. Microbiological detection follows AOAC international norms, in line with national standards. The culture medium and the diluted sample extract are added to the microwells coated with Lactobacillus deldeng (Lactobacillusdelbrueckiisubsp.lactis), and the Lactobacillus deldeng will grow until the vitamin B12 in the culture liquid is completely consumed. 37 C, dark, incubated for 44-48 hours. The growth status (turbidity) of Lactobacillus deldenkii was positively correlated with the content of vitamin B12, and the turbidity of the sample was read at 610-630nm or 540-550nm wavelength by using a microplate reader, and the content of vitamin B12 could be obtained by comparing the turbidity of the sample with the standard curve. Product features: trust: based on a variety of official reference methods (AOAC,EU & LFGB,GB) research and development, high accuracy (CV<10%). Simple: kit microwell plate package bacteria, no need to purchase. Samples can be extracted in a hot water bath. Fast: The incubation time is 24 to 44 hours, which is 3-5 days less than traditional methods. Product performance: recovery rate: 90-105% repeatability: intra-batch difference <10%; Inter-batch difference <10%

View Details

Zhongjian Baotai Biotin Test Kit

The biotin detection kit uses a microbial method to quantitatively detect the total amount of biotin (added biotin and native biotin) in food, feed and medicine. The kit contains all the reagents and standards required for the experiment, and the kit can perform 96 assays. Biotin detection kit is a microbial method for quantitative detection of the total amount of biotin in food, feed and medicine. The microbiological detection method follows AOAC international norms and conforms to national standards. The culture medium and the diluted sample extract are added to the microwells coated with Lactobacillus plantarum (Lactobacillusplantarum), and the Lactobacillus plantarum will grow until the biotin in the culture liquid is completely consumed. 37 C, dark, incubated for 44-48 hours. The growth status (turbidity) of Lactobacillus plantarum was positively correlated with the biotin content, and the sample turbidity was read at 610-630nm or 540-550nm wavelength by using a microplate reader, and the biotin content was obtained by comparing the turbidity of the sample with the standard curve. Product features: trust: based on a variety of official reference methods (AOAC,EU & LFGB,GB) research and development, high accuracy (CV<10%). Simple: kit microwell plate package bacteria, no need to purchase. Samples can be extracted in a hot water bath. Fast: The incubation time is 24 to 44 hours, which is 3-5 days less than traditional methods. Product performance: recovery rate: 90-105% repeatability: intra-batch difference <10%; Inter-batch difference <10%

View Details

Zhongjian Baotai Pantothenic Acid Test Kit

Pantothenic acid detection kit uses microbial methods to quantitatively detect the total amount of pantothenic acid (added pantothenic acid and native pantothenic acid) in food, feed and medicine. The kit contains all the reagents and standards required for the experiment, and the kit can perform 96 assays.

View Details

seo

Public security record number: 11010502043623

Business License