With the beginning of civilisations and human settlements, the need to preserve excess foods became essential for survival. Since then, many traditional and household practices have evolved to limit food spoilage. Such as cooking, the addition of spices and fermentation. In modern commercial food production, spoilage and contamination are preserved by a variety of methods such as Filtration, Lyophilisation, Refrigeration, Pasteurisation, Canned Food, Vaccum packing, Irradiation, Food preservatives etc.
Tech
Technology deals with the use of scientific knowledge for creating technical means and products that can help us in our day-to-day life. Here you will find articles about automobiles, electronics, biotechnology, applications, sustainable technology and everything that involves use of technology.
What are Explants?
Explants are excised pieces of plant parts or tissues. They may be taken from any part of the plant body e.g., leaf, stem, root etc. A healthy and disease-free explant is necessary for the success of tissue culture.