Foliar fertizer
Foliar fertilizer with amino-acid
According to growing features, we have adopted american advanced technology and processing to chelate amino-acid active protein and such trace elements as ca, b, zn, fe, mn, cu, mo etc. With imported specific addition agent. It is characterized with high activity and quick assimilation. After being applied, it can quickly complement necessary nutrients, enhance growing strongly, ensure quality of flower and fruit, increase yields, improve fruit color and prevent physiological diseases caused by lack of elements. In addition, it can strengthen plant+s ability to resist drought, cold and lodging.
Directions:
Spray: during growing period, spray 800 to 1000-time diluted solution twice or 3 times with the interval of 10 days.
Spread: apply 2 to 3-time diluted solution.
Root-irrigate: apply 800-time diluted solution.
Cautions:
1.Do not use it with alkaline pesticide.
2.Store it in a cool and dry place. Keep it far from the child.
3.For sediment, shake evenly.
Production date: find it near the seal.
Self-life: 5 years.
Active ingredients and content:
Amino-acid 100g/l
Total amount of trace elements 20g/l
Applicable crops: cotton, apple, pear, grape, rice, wheat, soybean, tea, vegetable, melon, jujube, etc.
1000ml/bottle or 200l/drum
Thermostable alpha-amylase
Introduction: thermostable alpha- amylase is made from bacillus lickeniformis by adopting deeply-submerged fermentation, and it is a liquid. It is usually used to make amylase, alcohol, beer, monosodium glutamate, and also be used in such fields as bio-pharmaceutics and liquefaction. The quality of thermostable amylase meets qb/b2306f¼1997.
1. Characteristics:
+ type of action: thermostable amylase is an endonuclease which can immediately hydrolyze amylum, soluble dextrin and low polysaccharide. It also can immediately reduce the viscocity of gelling starch, then gelling starch are hydrolyzed into dextrin, dextrose and maltose.
+ the effects of ph on amylase activity and amylase stability of this product: when ph ranges from 5.0 to 10.0, it is stable. Its favorable ph ranges from 5.0 to 8.0. Its most favorable ph ranges from 5.5 to 7.0.
ª its favorable temperature is above 90f¦. When it is continuously spouted and liquefied, the temperature could range from 100f¦ to 105f¦.
Appearance: brown liquid
Amylase activity: 20, 000u/ml and 25, 000u/ml
Amylase livability: 90% of amylase can live more than 3 months.
2. Definition and recommended quantity
At 70fpc and ph6.0, the quantity of amylase used to liquefy 1 mg soluble amylum into dextrin is regarded as 1 amylase activity unit. Of 1t amylum, it is better to use 200-400ml thermostable amylase.
3. Packing
This product is packed in plastic drums or in paper cartons without toxicity, 25kgs/drum or 30kgs/cardboard drum. And we also can use packing according to customersf+ requirements.
25kg/drum
Kojic acid
Chemical specification
Kojic acid, formal name: 5-hydroxt-2-hydroxymethyl-4-pyrone; molecular weight:142.1; appearance: achromatic or light yellow prism crystal; melting point: 152 -155; dissolving water, alcohol, acetone; slightly dissolving ether, hexyl acetate, chloroform and pyridine; non-dissolving benzene; toxicity: ld 50 2500-3500mg/kg
Main use and application
Daily chemicals material:
Because kojic acid and its ramification can inhibit safest the melanin growing of body skin, and because kojic acid can inhibits caseinase synthesis, then inhibit skin melanin formation, kojic acid and its derivatives are widely used in high-quality brightening cosmetic , bath cream midtoothpaste, etc. The products containing kojic acid can treat freckle, acne, pigmentation and macula effectively without any toxic and ban results. At present, kojic acid's use cosmetic level added in comestic amounts to 0.3-1.8 percent.
Food additive
Because its actions of antibacterial, antioxidative and color-care, kojic acid can be widely used in food aseptic, antioxidant of grease and food, antistaling agent of fruit and veggie, and color-care antistaling agent of meat products and marine products. Kojic acid and its derivatives work as antissptic, antioxidant, preservative and color stabilizer in meat processing, also act as useful materials of food aromatizer-maltol and ethyimaltol.
Medicine material
Kojic acid and its derivatives are used as an important material in antibiotic-cethamycin, anodyne, and antiphlogistic production.
Preservative and color stabilizer of cut-flower:
Kojic acid and its derivatives are added to cut-flower to keep the flower colorful and fresh
Film despecking agent and iron analysis reagent
Packing
In tinfoil bag: 1.0kg /bag; 2.0kg /bag
Total: 25kg /bucket; 20kg /bucket
30kg/drum
