bioteknologi konvensional atau tradisional - biologi sma kelas 12 - bab.bioteknologi #ipa #lolosutbk

Summary

This video introduces conventional biotechnology, explaining its basic concepts and characteristics. It highlights how traditional biotechnological processes, like fermentation, are used in everyday products such as tempeh, yogurt, and bread, involving simple tools and microorganisms like bacteria and fungi. The script emphasizes the natural, non-genetic manipulation of biochemistry and genetics in these processes. It also compares conventional biotechnology with modern biotechnological techniques, noting that conventional methods are simpler and used for small-scale production. The video wraps up by discussing various products derived from these biotechnological processes and encourages further learning.

Takeaways

• 😀 Biotech is divided into two main types: modern and conventional biotechnologies.
• 😀 Conventional biotechnology involves simple tools and techniques, such as pots, jars, and thermometers.
• 😀 Examples of conventional biotechnology products include tempeh, yogurt, bread, and alcoholic beverages.
• 😀 The fermentation process is central to conventional biotechnology, involving microorganisms to break down complex compounds.
• 😀 No genetic manipulation is involved in conventional biotechnology processes.
• 😀 Microorganisms used in conventional biotechnology are applied in their whole form without alteration.
• 😀 Simple tools and methods, like mixing specific bacteria into milk to make yogurt, are characteristic of conventional biotechnology.
• 😀 Conventional biotechnology products generally have smaller production scales compared to modern biotechnology.
• 😀 The biochemistry and genetic processes in conventional biotechnology occur naturally, with no external genetic engineering involved.
• 😀 Examples of microorganisms involved in conventional biotechnology include Lactobacillus bulgaricus, Rhizopus oligosporus, and Saccharomyces cerevisiae.

Q & A

What is the main focus of conventional biotechnology?

The main focus of conventional biotechnology is the use of simple tools and techniques to produce various products like food and beverages, without involving genetic modification.

What are some common examples of conventional biotechnology?

Examples of conventional biotechnology include tempe, bread (roti), yoghurt, and oncom, which are produced through processes like fermentation.

What are the key characteristics of conventional biotechnology?

The key characteristics include the use of simple tools, non-specialized methods, involvement of microorganisms in their natural form, reliance on fermentation, and the use of natural biochemical processes.

How do simple tools play a role in conventional biotechnology?

Simple tools, such as pans, jars, and stirring sticks, are used in conventional biotechnology. These tools are easy to access and help in processes like fermentation, which don’t require advanced equipment or technology.

What microorganisms are typically used in conventional biotechnology processes like yoghurt production?

In yoghurt production, microorganisms like Lactobacillus bulgaricus and Streptococcus thermophilus are commonly used to ferment the milk.

How does fermentation work in conventional biotechnology?

Fermentation is a process in which microorganisms break down complex compounds in an environment with little or no oxygen. In yoghurt production, this results in the production of lactic acid, which thickens the milk.

What is the role of temperature and environmental conditions in conventional biotechnology?

Temperature and environmental conditions, like humidity, are adjusted to optimize the fermentation process. These factors influence the growth of microorganisms and the success of biotechnological processes.

What is the difference between conventional and modern biotechnology?

Conventional biotechnology relies on simple tools, natural biochemical processes, and does not involve genetic modification. In contrast, modern biotechnology often uses advanced technology and genetic engineering to create products.

Why is conventional biotechnology considered to have smaller-scale production?

Conventional biotechnology generally operates on a smaller scale due to its reliance on simple tools and traditional methods, which are less suited for large-scale industrial production compared to modern biotechnological techniques.

What are some examples of products produced through conventional biotechnology?

Products include tempe (using Rhizopus oligosporus), bread (using Saccharomyces cerevisiae), yoghurt (using Lactobacillus bulgaricus), cheese (using Penicillium species), and alcoholic beverages (using Saccharomyces cerevisiae).