Making Process Of Gur - Jaggery

 How Mitha Saien Gur (Jaggery) Is Made in a Factory

Mitha Saien gur is a type of unrefined jaggery known for its deep color, rich caramel taste, and high mineral content. In factories, the process is scaled up for hygiene and consistency, but it still follows the same basic principle: reduce fresh sugarcane juice to a thick, solid mass without using chemicals or refining agents.

1. Sugarcane Reception and Cleaning

The process starts with freshly harvested sugarcane, ideally 10-12 months old with 14-18% sucrose content. Trucks bring the cane to the factory where it’s loaded onto conveyors. The cane passes through high-pressure water sprayers to wash off soil, dust, and leaves. Clean cane is critical because any dirt will darken the gur and affect flavor.

2. Juice Extraction

The washed cane enters a series of heavy-duty roller mills. Three to five mills in a row crush the stalks and extract 90-95% of the juice. This raw juice, called ras, is light green, slightly acidic, and contains sucrose, glucose, minerals, and impurities. The leftover fibrous residue, bagasse, is dried and used as boiler fuel, making the factory energy self-sufficient.

3. Clarification Without Chemicals

Raw juice contains mud particles, wax, and proteins that must be removed. Factories heat the juice to 60-70°C in clarifier tanks and add natural clarificants like bhindi mucilage or a small amount of lime. These agents bind to impurities, which float to the surface as scum. Workers skim this scum off continuously. Unlike refined sugar production, no sulfur dioxide or phosphoric acid is used, so the natural minerals stay in the juice.

4. Concentration in Open Pans

The clarified juice flows into large, shallow iron pans placed over furnaces. Boiling happens at 110-120°C with constant stirring to prevent scorching. As water evaporates, the juice thickens. The target is 85-90° Brix, meaning only 10-15% water remains. Experienced operators check readiness by dropping a bit of syrup into cold water. If it forms a soft, non-sticky ball, it’s ready. This stage takes 2-4 hours depending on batch size.

5. Whisking and Cooling

The thick syrup is transferred to cooling pans and beaten with wooden paddles for 10-15 minutes. This aerates the mass, lightens the color, and creates the characteristic granular texture of good gur. Whisking also helps release excess moisture evenly. The temperature drops from 120°C to about 70°C during this stage.

6. Molding and Drying

The semi-solid mass is poured into molds, trays, or onto cooling tables. It solidifies in 4-6 hours into blocks, slabs, or cubes. After demolding, the gur is air-dried in shaded, ventilated rooms for 24-48 hours. Drying reduces moisture to below 8%, which prevents mold and extends shelf life.  7. Packaging and Storage

Once dry, the gur is packed in food-grade, moisture-proof bags or boxes. Factories test each batch for moisture, sucrose content, and reducing sugars. Properly made gur should be hard, not sticky, with a clean, malty aroma and no chemical aftertaste.

Quality and Hygiene Standards

Modern factories use stainless steel contact surfaces, covered boiling sections, and filtered air to prevent contamination. Temperature and Brix are monitored to ensure consistency. Because no bleaching agents are used, the gur retains its natural brown color and minerals like iron, calcium, and potassium.

Factory production gives a cleaner, more uniform product than small village units, but the key is still timing and temperature control. Over-boiling makes the gur bitter, while under-boiling makes it soft and prone to spoilage. That’s why skilled workers oversee the process even in mechanized plants.

Mitha Saien Gur Kese Banata Hai?

Mitha Saien gur ghar ya chhoti factory mein gannay ke juice se banaya jata hai. Is mein koi chemical nahi dala jata, is liye rang gehra aur taste natural rehta hai.

1. Ganna Dho Kar Juice Nikalna

Taza ganna lein jo 10-12 mahine purana ho. Isay achi tarah dho kar juicer ya kolhu se juice nikal lein. 10 kg gannay se takreeban 6-7 liter juice nikalta hai. Juice ko kapray ya bareek channi se chhan lein taake chilka aur mail nikal jaye.

2. Juice Saaf Karna

Juice ko bari degchi mein daal kar halki anch par garam karein. Jab halka garam ho to 1 liter juice mein 1 choti chammach bhindi ka lissa ya thora sa chuna mila sakte hain. Ye mail ko upar jama kar deta hai. Jhag aur mail ko chamach se nikalte rahen. Ye step zaroori hai, warna gur ka rang kala aur taste kharab ho jata hai.

3. Ubal Kar Gara Karna

Saaf hua juice tez anch par ubalain. Bar-bar hilate rahen taake neeche na lage. Dheere dheere pani bhap ban kar ud jayega aur juice gaara hota jayega. Jab juice ka rang gehra ho jaye aur chamach se girane par dheere dheere tapke, to samjhein tayar ho raha hai.

Test: Thora sa garma garam juice thanday pani mein dalain. Agar wo naram goley ki tarah jam jaye to bas ho gaya. Zyada ubalna nahi, warna gur karwa ho jayega.

4. Hilana Aur Thanda Karna

Degchi utar kar 5-10 minute tak lakri ke chamach se zor se hilain. Is se hawa andar jati hai aur gur halka aur dane daar ban jata hai. Rang bhi thora halka ho jata hai.

5. Jamana Aur Cutting

Garma garam garay ko thali, tray ya silikone mold mein dal dein. 4-6 ghante mein ye jam kar sakht ho jayega. Phir chaku se tukre kaat lein ya barfi ki tarah jama lein.

6. Sukhana Aur Store Karna

Tukron ko 1-2 din chhaya mein khula chhor dein taake narmi khatam ho jaye. Phir airtight dabbe mein rakh dein. Sahi sukha hua gur 6-8 mahine kharab nahi hota.

Zaroori Tips:

Hamesha fresh gannay ka juice use karein. Basi juice se gur khata ho jata hai.  Hilana na chhoren, warna neeche lag kar jal jayega.  Iron ki degchi best rehti hai kyunki is se gur ka rang aur iron content barhta hai.  Chemical, rang ya sugar na milayen. 

Asli Mitha Saien gur bina refinement ke banta hai.Is tarah ghar par bhi asli Mitha Saien gur ban sakta hai. Taste meetha, karamel jaisa aur sehat ke liye mufeed hota hai.