PKWU Pengolahan - Sistem Pengolahan Makanan Awetan dari Bahan Nabati dan Hewani

Summary

This video discusses the processing systems of preserved food from plant and animal materials. It covers various preservation methods such as drying, salting, freezing, and smoking, alongside biochemical techniques like adding preservatives. The script highlights essential tools and equipment for food preservation, including kitchen utensils and large kitchen equipment. It also explains packaging requirements for preserved food and the importance of labels, as dictated by food laws. The content provides valuable insights into both physical and biochemical preservation techniques used for a wide range of food products.

Takeaways

• 😀 The processing system for preserved food from plant and animal materials was discussed.
• 😀 Preserved food from plant materials includes examples such as strawberry jam, pickles, cassava tape, and banana chips.
• 😀 Preserved food from animal materials includes salted fish, corned beef, cheese, and others.
• 😀 There are two main types of tools used in food preservation: kitchen utensils (small tools) and kitchen equipment (larger, room-based tools).
• 😀 Kitchen utensils are made of stainless steel, aluminum, copper, wood, and plastic, and include items like pans, knives, and cutting equipment.
• 😀 Kitchen equipment includes larger tools like ovens and stoves, which are divided into electrical, gas, and mechanical types.
• 😀 Physical preservation methods for plant materials include drying, low-temperature storage, freezing, packaging, and converting to flour.
• 😀 Biochemical preservation methods involve adding chemicals like salt, sugar, or enzymes to food for preservation.
• 😀 Animal food preservation techniques include drying, low-temperature storage, packaging, salting, smoking, and adding preservatives.
• 😀 Packaging plays a vital role in preserving food, and there are three main types: primary (direct contact), secondary (outer packaging), and tertiary (long-distance distribution).
• 😀 Food packaging labels must include product name, composition, net weight, producer’s name, registration number, expiration date, and production code, as required by food law.

Q & A

What are the learning objectives of this lesson on preserved food processing?

The learning objectives are to analyze the processing system of preserved food from plant and animal materials and to practice processing preserved food from both plant and animal sources.

What are some examples of preserved food from plant materials?

Examples of preserved food from plant materials include strawberry jam, pickles, cassava tape, banana chips, and others.

What are some examples of preserved food from animal materials?

Examples of preserved food from animal materials include salted fish, corned beef, cheese, and others.

What is the difference between kitchen utensils and kitchen equipment?

Kitchen utensils are small tools used for food processing, such as pans and knives, while kitchen equipment refers to larger tools like ovens and stoves that make the kitchen function as a space for food processing.

What are the different types of kitchen utensils mentioned in the script?

The kitchen utensils mentioned include those made of stainless steel, aluminum, and copper. These utensils are used for cooking, cutting, storing, and mixing.

What are the two main categories of food preservation techniques described for plant materials?

The two main categories of food preservation for plant materials are physical preservation (such as drying, low-temperature preservation, and freezing) and biochemical preservation (such as salting, sweetening, and adding preservatives like enzymes).

What are the physical preservation methods for animal-based preserved food?

Physical preservation methods for animal-based food include drying, low-temperature preservation, and smoking.

How does packaging contribute to food preservation?

Packaging helps preserve food by preventing mechanical damage and controlling changes in water content, ensuring that food stays fresh for a longer time.

What are the three types of food packaging mentioned in the script?

The three types of food packaging are primary packaging (which directly contacts the product), secondary packaging (which holds the primary packaging), and tertiary packaging (which is used for long-distance distribution).

What requirements are there for food labeling according to Indonesian food law?

According to Indonesian food law, packaged food must include a label with the product name, trade name, composition, net weight or content, producer's name and address, registration number, and expiration date or production code.