Regarding the recent use of expired raw materials and suspected false propaganda, such as “Net Red Milk Tea†and “Net Red Juiceâ€, the State Market Regulatory Authority issued a notice on strengthening the supervision and management of the current milk tea and vegetable juices on the 12th, requiring strict implementation of the operators. The main responsibility, regulate the production and sale of drinks. As long as there is a problem with food safety, it is not responsible for society. Today we will talk about how to use scientific instruments to eliminate the possible food safety problems in the production of milk tea juice.
Drug Intermediates -Pharmaceutical intermediates: A material that is produced during a process step of the drug substance and must undergo further molecular changes or refining before it becomes a drug substance. The intermediates can be separated or not separated.
Active Pharmaceutical Ingredient (APIS)(or Drug Substance) : Active Pharmaceutical Ingredient (API)(or Drug Substance) : Any substance or mixture of substances intended to be used in the manufacture of pharmaceutical products and, when used in pharmaceutical products, to be an active ingredient in pharmaceutical products. Such substances have pharmacological activity or other direct effects in the diagnosis, treatment, symptom relief, management or prevention of disease, or can affect the function and structure of the body. As can be seen from the definition, the Intermediates APIS is a key product of the previous process of manufacturing the API and has a different structure from the API
Finally, for example, amoxicillin capsules are called preparations, amoxicillin is called APIS, and 6-APA is called Veterinary Intermediates APIS.
Penicillin potassium for injection is called preparation, penicillin potassium is called Veterinary raw materials, and green potassium industrial salt is called intermediate
Pharma intermediates,Pharmaceutical intermediates,intermediate api ,apis and intermediates NANYANG CHENGPENG PHARMACEUTICAL CO.,LTD , https://www.cpbiopharmacy.com
Raw material testing
At present, the raw materials commonly used in "Net Red Milk Tea" and "Net Red Juice" include milk powder, tea, fruit, and water. For different materials, testing instruments and testing items are different.
The first is the detection of milk powder. The detection content of milk powder includes nutrient content, additives used, microbes and other indicators in the product. The tools for testing are not only instruments for directly detecting a specific substance such as melamine detector, but also through the powder powder detector and GC/MS. get on.
Followed by the detection of tea and fruits and vegetables. The main problems in tea and fruits and vegetables are pesticide residues and heavy metals. For pesticide residue detection, the principle is divided into biochemical assay and chromatographic assay. The enzyme inhibition rate method in bioassay is listed as a national recommendation method because of its fast, sensitive, efficient, easy to operate and low cost. use. For heavy metal content testing, food heavy metal detectors are an effective testing tool. Using the principle of X-ray fluorescence spectroscopy, the food heavy metal detector can be tested within 20 minutes. In addition, this method is also suitable for the detection of fruit and vegetable products. Considering that some net red beverage shops are also exposed to the use of spoilage fruits and vegetables, the commonly used detection methods are mainly near-infrared spectroscopy. The biggest feature of this method is high efficiency and accuracy, while not damaging the detection target, it can achieve accurate non-destructive detection of fruits and vegetables.
Finally, the drinking water quality test. The water used for making beverages should meet the "Sanitary Standards for Drinking Water" in China, and the detection of drinking water quality is mainly to detect whether the content of various elements and substances is within the limits of the statutory amount. The drinking water rapid analyzer is suitable for the detection of drinking water. According to GB5749-2006, GB5750-2006 national drinking water national sanitation standards and standard testing methods, it can quickly and quantitatively detect 35 indicators in drinking water.
Water purification and fruit and vegetable cleaning
To make milk tea and juice, the first thing to solve is the problem of water quality and the cleaning of fruits and vegetables. At present, the tea shop on the market uses direct drinking water, so a good water purifier is very important. Take the Fulham 3+2 ultrafiltration water purifier as an example. It can not only filter out fine sand, rust, etc. The solid suspended matter can also remove residual chlorine, colloid, microorganisms, bacteria, viruses, various chemical organic substances, etc. in the water, and filter out the drinking water while ensuring the sweetness of the water.
Although we can avoid using pesticides and fruits that are too high in pesticides, the pesticide residues on fruits and vegetables cannot be completely avoided. At this time, it is especially important to clean fruits and vegetables with appropriate instruments. The ultrasonic cleaning machine can use ultrasonic waves to vibrate the liquid at high frequency, generate shock waves to damage the surface of the object, and use ozone to achieve the effect of removing 80% of the pesticide residues on the fruits and vegetables.
Nowadays, with the increasing attention of relevant departments and the maturity of technology, we can use scientific instruments to prevent the production of problematic beverages at the source of milk tea and juice production. Xiao Bian believes that one day in the future, we can rest assured that in the hot summer, we will have a cup of "net red milk tea" and "net red juice", refreshing and refreshing mood.