I. Main Ingredients and Appearance: The product is white or light yellowish loose powder prepared by multiply natural foodstuff additives. II. Usage and Functional Principle: This product is non-oxidation gluten enhancer. It is suitable for flour products such as dumplings, fine fried noodle, cutting noodle, instant noodle, steamed noodle etc., and can shorten the time by which flour reach the base hydration state, enhance elasticity and toughness of dough, rise up water-holding ability of flour product so as not easy to be broken when cutting, keep smooth surface and improve cooking and chewing feature of noodles and dumplings, reduce loss of steaming and boiling as well as oil absorption when noodles are fried in oil, and reduce oxidation value and prolong preservation term. It is specially effective for those flour with low gluten and bad toughness. III. Technical Indices: No. of Standard: Q/320421ZST0061997 Item Indices Soluble Phosphate (counting with P2O3): % ≥8.0 Content of Vitamin C: % ≥5.0 Water: % ≤10.0 Heavy Metal (counting with Pb): % ≤0.003 Arsenium (As): % ≤0.0003 IV. Usage and Points for Attention: 1. Flour mill: feed evenly by the micro solid feeder, or add fixed amount in the matching system and then mix evenly; 2. Bun factories: add the fixed amount of product when mixing flour. V. Recommended Dosage: The recommended dosage is 100g-300g /100kg flour, or select the best dosage according to actual conditions of the quality of flour. VI. Storage and Transportation This product should be handled with care when it is transported, sealed and stored in particular cool, dry and clean warehouse which is far from heat resource. VII. Warranty Period: Under the storage conditions, its warranty period is one year. It can be still used if qualified after examination beyond the warranty period. VIII. Package This product is packed in plastic bag which is in accordance with the requirement of edible health. The outer package is 25 kg per paper drum and 5 plastic bags are in it with 5 kg each.