Determination of cellulase activity
To learn and understand the principles and methods of the 3,5-dinitrosalicylic acid (DNS) method for the determination of cellulase activity, and to understand
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Laboratory Protocols & SOPs Library
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
3228 articles
Determination of starch content in cereals
Starch is the main storage material of plants, mostly in seeds, roots and tubers. Starch is not only an important nutrient, but also has a wide range of industr
Determination of soluble sugar content in plant tissues
Soluble sugar is mostly some sugar with sweet flavor, such as glucose, fructose, sucrose, maltose and so on. Soluble sugar content is an important indicator of
Determination of organic acid content in fruits and vegetables
Organic acids are found in a wide range of plant organs and play an important role in metabolism. The content of organic acids varies in different parts of the
freehand sectioning experiments
Freehand sectioning is a method of holding a blade or razor and cutting fresh or fixed material into thin slices, which are then mounted and used for microscopi
Plant paraffin sectioning technique
Due to their large size and opacity, plants cannot be viewed directly under a microscope. To study the internal structure of the plant, the thickness and volume
Angiosperm Flower Patterns and Flower Programs
In order to illustrate in a simple way the structure of a flower, the composition, arrangement and interrelationship of its parts, the parts of a flower can be
Determination of phenolic content in plant tissues
Phenolic substances in plant tissues are oxidized to Da by polyphenol oxidase, and Da can automatically polymerize into colorful substances and browning occurs.
Observations on the basic structure and posterior contents of plant cells
Cells are the basic units that make up living organisms. Compared with animal cells, plant cells have their own special cell components, such as cell wall and p