Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

What kind of bacteria is flatulence in food packaging bags generally?mylar bags custom printed

source:other news release time:2023-04-11 Hits:    

  black coffee pouch price

  The common bacteria causing flatulence in food packaging bags are coliform bacteria, lactic acid bacteria and yeast

  Investigation of microorganisms

  Generally, packaging expansion is caused by the formation of carbon dioxide (gas), a by-product of microbial growth. Although many organisms may cause corruption - an unacceptable change in touch, sight and smell or flavor - gas production is usually caused by only three types of organisms.

  Product and equipment testing: Since microorganisms usually enter the production process based on the failure of a component or good manufacturing practices, a dominant organism is usually the cause of corruption. Alternatively, there may be one genus but multiple species involved. Microbial identification requires expertise and accuracy. Choosing a laboratory with such expertise will save time. Ideally, the laboratory should use the collected data to help develop corrective and preventive actions as quickly and effectively as possible.

  It is often puzzling why the test results before shipment may be within the specification range, but the product defects will appear in the late warranty period. At the time of shipment, the gas formation concentration, if present, is usually very low or below the detection limit. This is why the review of pre shipment results does not always provide useful data. Daily monitoring and data trends on indicating biological equipment provide pictures of the microbial environment and the exposure faced by products during production. When setting pre shipment product specifications, it is the best plan to minimize the pre shipment number of common putrefactive microorganisms, because any presence at this stage may indicate that corruption will occur in the future. Tracking and trend result data can identify whether deterioration events may occur in the late shelf life. The gas will not be produced until the bacterial concentration reaches about 1. 2] This is why the product can be tested within the specification range during transportation, but it only expands at the end of the shelf life. [ 3 ]

  Laboratory analysis: For any microbial identification, the testing laboratory usually adopts a three pronged approach: 1) culture, 2) isolation and enrichment, and 3) identification. Culture allows quantitative results. Only culture methods approved in the Outline of Microbiological Inspection Methods for Food [4] Standard Method 5 for Dairy Product Inspection or AOAC International 6 can be used, depending on the type of food. However, if the traditional direct plate counting is invalid, some scientists may use unapproved methods to recover damaged cells, and then isolate and identify them.

  Separation and enrichment enable microorganisms to separate and reproduce, so that each type can be successfully identified. All three steps are required. Since each step takes 2-3 days, the whole process can take up to 9 days to get the final result. In addition, if the number of organisms in the sample is not large, the culture may take longer. Therefore, obtaining product samples during abdominal distension will greatly assist in identification, as there are a large number of organisms available for culture. It is worth noting that some microorganisms, such as lactic acid bacteria, are difficult to identify. Verify that the laboratories conducting the tests have experience working with them.


Read recommendations:

Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box

Pouch with handle price

bag in box wholesale

Food design graphics analysis.

The production process of liquid packaging bags.spout pouches

Popular recommendation

PET food bag

Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch

Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging

spout pouch packaging bags Production

bag in box packaging price

Flexible packaging film roll sales

super pouch tool bag price

biodegradable spout pouches price

spout pouches maker

packaging spout pouch Production

Tell you how to distinguish the material of the vacuum packaging bag

What are the main uses of bag-in-box?

The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur

How are the bags classified?

Features and uses of textured vacuum bag

Method of using electrostatic adsorption for thermal shrinkage of plastic packaging.Vacuum zipper ba

stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?

Different products have different standard requirements for composite packaging.stand up coffee pouc

Introduction to liquid packaging methods

What are the characteristics of thin cream in a box?stand up pouch black

The reason why the packaging bag is easy to tear open.aluminum foil bag large Production

spout pouches Production.How to choose a suitable vacuum packaging bag

Performance advantages of aluminum foil bags.aluminium spout pouch

Detailed explanation of the structure of composite packaging materials.vanishing coff packaging bag

Modified atmosphere anti mildew packaging technology

What are the requirements for making food packaging bags in general.petco free dog food bag wholesal

Where are OPP plastic bags often used?

Plastic packaging bag purchase requirements.aluminum foil bags for grilling Production

Food packaging bag.food packaging supply companies

Toothpaste packaging bag

Share:

Email

Wechat Whatsapp

Leave Your Message