1. Be used in beverage as suspension material, make the solid even suspension. The usage is between 0.18?and 1.0? 2. Be used in sweets as solidification material. The usage is between 1.3% and 1.5%. 3. Be used in millet soup. The usage is between 0.8% and 1.0%. 4. Be used in gravy cans. The usage is 1.2? 5. Be used in air freshener. The usage is between 1.1% and 1.3%. The above-mentioned reference usage should proper increase in term of the acidity or above 30℃.