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Purell is an American brand of hand sanitizer invented in 1988, and introduced to the consumer market in 1997, by GOJO Industries. [1] Its primary component is ethyl alcohol (70% v/v ), and is used by wetting one's hands thoroughly with the product, then briskly rubbing one's hands together until dry.
On Purell’s site under FAQs, the hand sanitizer maker does note that “the FDA does not allow hand sanitizer brands to make viral claims,” but then goes on to explain, for example, that ...
Food and biological process engineering is a discipline concerned with applying principles of engineering to the fields of food production and distribution and biology. It is a broad field, with workers fulfilling a variety of roles ranging from design of food processing equipment to genetic modification of organisms.
Aseptic processing was derived from Olin Ball's heat-cool-fill (HCF) machine that was developed in 1927. [5] While HCF was successful in improving the sensory quality of the processed chocolate milk as compared to canned product, the use of the equipment was hindered by its cost, maintenance, and inflexibility to process various container sizes, rendering the machine a failure.
The company that makes Purell has "dramatically increased production" as concern about the coronavirus has skyrocketed hand sanitizer demand. Purell makers say they have 'dramatically increased ...
Food technology is a branch of food science that addresses the production, preservation, quality control and research and development of food products. It may also be understood as the science of ensuring that a society is food secure and has access to safe food that meets quality standards.
Food engineering is a scientific, academic, and professional field that interprets and applies principles of engineering, science, and mathematics to food manufacturing and operations, including the processing, production, handling, storage, conservation, control, packaging and distribution of food products.
Download as PDF; Printable version; ... Food processing (13 C, 56 P) Pages in category "Food technology"