
pasteurized milk processing equipment plastic pouch milk sterilizing milk
Pasteurized milk is milk which has been heat-treated to kill pathogens which cause disease. Not all pathogens are removed during the pasteurization process, so pasteurized milk is not 100% sterile, but many people consider it to be safer to drink than raw milk which has not been pasteurized at all. The bulk of the milk sold in commercial grocery stores is pasteurized, and much of it is also homogenized to prevent the cream from separating.
The pasteurization process is named for Louis Pasteur, a noted French microbiologist. Pasteur made a number of notable discoveries in the field of microbiology, developing techniques which are still used today to reduce the risk of disease. In 1862, he performed early pasteurization tests, determined to render milk safe to drink, and the practice was adopted very quickly. Before pasteurization, improperly handled and stored milk caused widespread disease, especially in urban areas, where several unrefrigerated days might elapse between the cow and the end consumer.
There are several different pasteurization techniques which can be used to make pasteurized milk. The goal of pasteurization is to render the milk safe to drink without curdling or coagulating it, and without altering the flavor substantially, although people who are accustomed to drinking unpasteurized milk may find that pasteurized milk has an “off” flavor.
In high temperature/short time (HTST) pasteurization, the milk is brought to a temperature of 161 degrees Fahrenheit (71.7 degrees Celsius) and held there for 15 to 30 seconds before being rapidly cooled and packaged. Double pasteurization splits the process up into two segments, and is not recognized as a legal pasteurization method by some governments. Extended shelf life (ESL) milk is pasteurized at a slightly lower temperature and passed through a special filter to remove microbes. Ultra high temperature (UHT) pasteurization involves bringing the milk to 250 degrees Fahrenheit (138 degrees Celsius) for less than a second, while batch pasteurization is performed at a very low temperature, with the milk being held to temperature for 30 minutes before being cooled.
Even after pasteurization, milk is not totally stable. It will go bad within two to three weeks under refrigeration, with the exception of UHT milk, which can be held at room temperature in aseptic packaging for up to three months. Pasteurization also doesn't eliminate the risk of contamination along the supply line, as for instance in the case of pasteurized milk which is pumped through contaminated piping, and it doesn't eliminate heat-resistant organisms, although it does get rid of many common pathogens.
The benefit of pasteurization is that it renders milk much safer to drink. However, it also destroys some of the enzymes present in the milk, including enzymes which make milk easier to digest. It also alters the flavor of the milk, although people who are accustomed to pasteurized milk may not be aware of the difference between fresh raw milk and pasteurized milk. As a result of these drawbacks, some people prefer raw milk, despite its dangers.
Shanghai Beyond Machinery Co., Ltd
Shanghai Beyond Machinery Co., Ltd, as a private business started in the year of 2005, is a specialized technology-oriented machinery manufacturing enterprise. Beyond specializes in the turn-key projects of the design, manufacture, installation and commissioning for the production lines of liquid food such as dairy, drink, ice cream, fruit and vegetable, bio-engineering, chemical and pharmaceutical.
Cooperated with several domestic and abroad Light Industrial or scientific research institutions, we absorb their advanced technology and then take base to develop new even better process techniques, we are now specializing in all kind of sanitary tank, pot, container, heater, cooler, sterilizer, concentrator, pump and other pipe and fittings.The equipments are in accordance with the relative standards of Juice, Dairy, Pharmacy, bio-chemical, such as HACCP, QS and GMP.
Through the years of the common efforts of our staff, we have obtained high share in the market of machinery industry, and have developed ourselves into a medium-sized enterprise of certain popularity in the industry. Combining scientific research, technical development, production, marketing and after-sale service, we keep ourselves acting strictly in accordance with the quality assurance system of ISO 9001.
Production range:
Processing Machinery For Various Fruits and Vegetables
Conveyor and elevator series
Washer and sorter series
Pulper and crusher series
Evaporator and deaerator series
Stainless steel tanks series
CIP cleaning series
Crate washing machine
Various Fruits and Vegetables Production Lines
Complete unit of citrus processing line, include orange, lemon, pomelo, grapefruit etc.
Complete unit of Chinese date/Jujube and hawkthorn processing line
Complete unit of sea-buckthorn processing line
Complete unit of peach / apricot and plum processing line
Complete unit of pineapple / mango and other tropical fruits processing line
Complete unit of tomato processing line
Complete unit of apple/pear processing line
OUR MANAGEMENT PHILOSOPHY:
Reputation from quality;
Trust from sincerity;
Praise from specialization;
Development from innovation;
Social benefit from corporate benefit;
OUR CORPORATE CULTURE
Customer-oriented: We seek for success by exceeding customer requirements. We emphasize on clearly understanding customer requirements to provide first-class customer service. We offer high-quality products and service through the formula developing and manufacturing of products. We honor our commitments by offering after-sale service and technical support. The contact with customers every time is an opportunity for us to win customer satisfaction and to create new business chance.
Honest Operation:
As a corporation and an individual, we always do what is right. To be honest is the basic principle for business activities. We conduct ourselves honest in behavior and business. Honesty is regarded of the same importance as life in our company, and this value system has always been placed as a supreme objective by us at any time. We respect our agreements and contracts and value high honesty in communication. The relationship with colleagues, customers, suppliers, investors and banks is established on the basis of openness and seeking for common interests. Our sense of responsibility extends to caring on working environment and atmosphere, and bringing up the style of everyone being professionally dedicated.
Commitment Honoring:We commit ourselves to providing satisfactory products and service to customers, well-deserved reputation to suppliers, ideal returns to investors, extensive promotion and common development opportunities for staff, and good social benefits to the society. To honor commitments is the sole criterion of success.
Development from Management:We keep in mind that the maximized benefit comes from scientific management. Only by introducing in talented managers and advanced management philosophy can we continuously improve the level of enterprise management. And only by combining the characteristics of our company to create a set of scientific and distinctive management system complying with the characteristics of our company can we remain invincible in the furiously competitive market.
Unceasing Improvement:No matter what great success we have accomplished in respect of products, service, personnel training and management etc., we will always commit ourselves to making them better in the way to adopt new viewpoints and better working patterns, and to bear the responsibilities and risks therefore resulted. We encourage our staff to hold the enthusiasm of reformation and the thirst for knowledge in everyday work, and to share their working experience with colleagues, so as to accomplish the success of individuals and excellence of company.
People Oriented:The professional, career-respecting, cooperative and enterprising personnel are basis for BEYOND development. And it makes all personnel exert their self-independence and creativities fully, through building up perfect and highly effective inspiration and restriction system, and put personnel usage concepts of “Competence determines talents, comp-etition creates talents,achievements evaluate talents” into effect.
Appoint Talents as per Capabilities and to Proper Positions:“Appoint Talents as per Capabilities and to Proper Positions”,that is,not only to appoint proper talents to proper positions,but also to “Know talents,tolerate talents, use talents and cultivate talents”and to design development orientation for talents through “H-pattern”talent development route.
Advanced equipmentd:Advanced automatic producing equipment, Polish pipeline work, show first-class quality.The technical expert participates in the production directly to guarantee product stable and reliable. The day by day growing high-quality goods consciousness and continuously industry goods will make our making equipment to change with each new day.No matter how the world changes, strives for perfection is our invariable spirit.