- What is Guar Gum and how is Guar Gum powder prepared?
- How the Guar Gum powder is used most and what are its properties?
- What should one consider while purchasing the best quality Guar Gum Powder?
- Why the guar gum powder is considered a better alternative than Xanthum Gum?
- How is the Guar gum powder useful in the paper manufacturing industry?
- How is the growing demand for industrial use of Guar Gum powder expected?
- What are the physical properties of the Guar Gum powder and where is it majorly produced?
1. What is Guar Gum and how is Guar Gum powder prepared?
Guar Gum is a natural gum and is considered a popular edible thickening agent extracted from guar beans. Guar bean is also called the cluster bean has a large endosperm containing galactomannan gum which has the property of forming a gel in water. The Guar bean is a legume plant that grows in semi-arid areas of India. Guar Gum Powder is prepared by splitting the seeding of the Guar. The endosperm and the germ are then separated by sieving. Subsequently, the husk is separated through the endosperm halves through a heating grinding and polishing process. This process produces the refined Guar gum split. They are then ground and treated to form the guar gum powder.
2. How the Guar Gum powder is used most and what are its properties?
The Guar gum powder is most commonly used in diverse industries as a stabilizer, bonding agent, hydrocolloid, gelling agent, soil stabilizer, natural fiber, flocculants, natural thickener, emulsifier, and fracturing agents. This makes them very popular in the food and industrial applications. Its properties include it is soluble in both hot and cold water and insoluble in most organic solvents. It has the feature of providing excellent thickening stabilizing and film-forming due to its strong hydrogen bonding properties.
3. What should one consider while purchasing the best quality Guar Gum Powder?
One must consider the following properties while opting for superior quality guar gum powder-
- The active matter content in it
- The Granulation present in it
- Its Viscocity and pH
- The degree of substitution it can offer
4. Why the guar gum powder is considered a better alternative than Xanthum Gum?
The Guar Gum and the Xanthum Gum are gluten-free ingredients used in food applications and serve equally well as emulsifiers and thickeners. Guar gum powder can be the best option when it comes to cold foods such as icecreams and pastry filling. Also, the taste of the Guar gum powder is far more natural and has a longer shelf life than the Xanthum Gum.
5. How is the Guar gum powder useful in the paper manufacturing industry?
The speed and width of paper manufacturing machines are highly pressurized and tensile and the probability of web breaks is more in such cases. The Guar gum powder can help in paper production by increasing the surface properties of the dry paper helping in the retention of smaller particles and other chemicals. The powder can also increase the strength of the fiber in both the dry and wet webs.
6. How is the growing demand for industrial use of Guar Gum powder expected?
The Guar Gum Powder demand has increased in a multitude of industries like the food, animal feed, farming, and horticulture, cosmetic and pharmaceutical industries. Recently it has also ventured into industries like petrochemical, textile, mining and construction, forestry, and paper production industries. It has amazing natural properties which include the ability to form hydrogen bonding with water molecules. It is a versatile and profitable boon to most modern commerce applications. Hence its demand is expected to increase exponentially.
7. What are the physical properties of the Guar Gum powder and where is it majorly produced?
It resembles and white to yellowish powder which is nearly odourless. The pure refined and finished guar gum powder is produced by manufacturers in different viscosities and granulometry depending on the type of application. India is the country that accounts for 80% of the world’s guar gum powder production though the crop is also grown in countries like Sudan, the USA, South Africa, Brazil, Malawi, Zaire, Australia, and Pakistan.