Aseptic Packaging (Where the Packaging Itself Is Rendered Sterile) Helps

question 42

Multiple Choice

Aseptic packaging (where the packaging itself is rendered sterile) helps to preserve foods through

• A) mutation of bacterial DNA by exposure to the packaging material.
• B) creation of an anaerobic environment in the packaging.
• C) exposure of the packaging to high heat.
• D) increasing pH in the food contained in the packaging.
• E) creation of an anaerobic environment in the packaging and exposure of the packaging to high heat.

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Definitions:

Secondary Datum

A reference point, axis, or plane used in addition to the primary datum to provide further geometric control on a manufactured part.

Three-Plane Datum System

A geometric referencing system in drafting and engineering that defines a part's orientation and location using three mutually perpendicular planes.

Secondary Plane

An auxiliary plane, usually oriented perpendicularly or at an angle to the primary plane, used in design and analysis for additional reference.

Primary Plane

A basic geometric plane in a three-dimensional coordinate system, usually referred to as the XY, YZ, or ZX plane.