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ABOUT US
Qingdao Master Biotechnology Co.,Ltd.,established in 2O02,is a high-tech subsidiary under Vland Biotech dedicated to the aquaculture sector.Focusing on the research and development(R&D)and application of aquaculturenutrition,feed,andfarming technologies,thecompanydelivers high-qualityvalue-drivensolutions for the aquaculture feed and farming industries.
R&D AND INNOVATION
R&D investment accounts for R&Din 8 % tmentuacounts for 45 authorized invention patents. Lione Long-term and close cooperation Led orparticipated inmultiple withuniversitiesand national,ovincialndinisterial-evel research institutions. researchprojectsandreceivedawards.
QUALIFICATIONS AND HONORS
National High-tech Enterprise.
Shandong Feed Quality and Safety Management Practice Demonstration Enterprise. Qingdao “Specialized,Refined, Uniqueand Innovative"Demonstration Enterprise. Qingdao Marine Fish Nutrition Feed Expert Workstation.
ISO 9001 Quality Management System Certified Enterprise
Jiaozhou Talent Introduction and Cultivation Demonstration Enterprise
AAA-Grade Credit Enterprise.
QINGDAO MASTER BIOTECHNOLOGY CO.， LTD No.1,XindngRdJlongustrialParkJozouingdaadngPC+865866992wwqdmater.
COMPOUND FEEDPREMIX
1% Premix for herbivorous fish
1% Premix for omnivorous fish
1% Premix for carnivorous fish
1%Premix formarine fish
1% Premix for shrimp
1% Premix forrainbow trout
FUNCTIONAL PRODUCTS
EatMax (Feeding attractant for shrimp and crab) UniShell (Molting accelerator for shrimp and crab) LiverGuard (Liver and gallbladder protection) FerZymer (Multifunctional feed fermentation starter) ThermoSoother (Anti-heat stress]
1%PREMIXFORHERBIVOROUSFISH
Functional Characteristics
Supplement vitaminsand minerals infeed to preventvitaminand trace elementdeficiencies.
mprove feed conversion efficiency and promote growth.
Improve the body shape and coloration of aquaculture animals to enhance product quality.
Target Species
Grasscarp,bream,bluntnoseblackbream，etc.
Recommended Inclusion Rate 10kg/t of complete feed
Packaging Specifications 20kg/bag
Storage Conditions
Store ina cool, dry place,sealed and protected from light.
ShelfLife 6 months under specified storage conditions. Use as soon as possible after opening to prevent spoilage.
MINIMUMCONTENTPERKILOGRAMOFPRODUCT
| Vitamin A [IU) | 300,000 | Zinc (mg) | 5,000 |
| Biotin (mg) | 4 | Vitamin B6 (mg) | 600 |
| Vitamin D3 (IU) | 100,000 | Manganese (mg) | 2.000 |
| Vitamin C phosphate [mg) | 7,000 | Vitamin B12 (mg) | 1.5 |
| Vitamin E (mg) | 2.400 | Copper (mg) | 400 |
| Inositol (mg) | 8,000 | Calcium pantothenate [mg | 1,800 |
| Vitamin K3 (mg) | 500 | Cobalt (mg) | 30 |
| Magnesium (mg) | 10,000 | Niacin (mg) | 2.500 |
| Vitamin B1 (mg) | 500 | Selenium (mg) | 10 |
| Iron (mg) | 12,000 | Folic acid (mg) | 150 |
| Vitamin B2 (mg) | 800 | lodine (mg) | 100 |
1%PREMIXFOROMNIVOROUSFISH
Functional Characteristics
Supplement vitaminsand minerals in feed to prevent vitaminand trace element deficiencies.
Improve feed conversion efficiency and promote growth.
Improve the body shape and coloration of aquaculture animals to enhance product quality.
Target Species
Commoncarp,cruciancarp,tilapia，catfish,etc.
Recommended Inclusion Rate 10 kg/t of complete feed
Packaging Specifications 20kg/bag
Storage Conditions
Store ina cool, dry place,sealed and protected from light.
Shelf Life 6 months under specified storage conditions.Use as soon as possible after opening to prevent spoilage.
MINIMUMCONTENTPERKILOGRAMOFPRODUCT
| Vitamin A (IU) | 360,000 | Zinc (mg) | 6,000 |
| Biotin (mg) | 5 | Vitamin B6 (mg) | 600 |
| Vitamin D3 (IU) | 120,000 | Manganese (mg) | 3,000 |
| Vitamin Cphosphate [mg] | 8,000 | Vitamin B12 (mg) | 2 |
| Vitamin E (mg) | 2,400 | Copper (mg) | 400 |
| Inositol (mg) | 9.000 | Calcium pantothenate [mg | 2,000 |
| Vitamin K3 (mg) | 500 | Cobalt (mg) | 50 |
| Magnesium (mg) | 15,000 | Niacin (mg) | 3,000 |
| Vitamin B1 (mg) | 500 | Selenium (mg) | 10 |
| Iron (mg) | 12,000 | Folic acid (mg) | 170 |
| Vitamin B2 (mg) | 800 | lodine (mg) | 100 |
1%PREMIXFORCARNIVOROUSFISH
Functional Characteristics
Supplement vitaminsand minerals in feed to prevent vitaminand trace element deficiencies.
Improve feed conversion efficiency and promote growth.
Improve the body shape and coloration of aquaculture animals to enhance product quality.
Target Species Marineand freshwater carnivorous fish
Recommended Inclusion Rate 10kg/tof complete feed
Packaging Specifications 20kg/bag
Storage Conditions
Store ina cool, dry place,sealed and protected from light.
Shelf Life 6 months under specified storage conditions.Use as soon as possible after opening to prevent spoilage.
MINIMUMCONTENTPERKILOGRAMOFPRODUCT
| Vitamin A (IU) | 500,000 | Zinc (mg) | 6,000 |
| Biotin (mg) | 5 | Vitamin B6 (mg) | 600 |
| Vitamin D3 (IU) | 150,000 | Manganese (mg) | 3,000 |
| Vitamin C phosphate [mg) | 10,000 | Vitamin B12 (mg) | 2 |
| Vitamin E (mg) | 4,000 | Copper (mg) | 400 |
| Inositol (mg) | 10,000 | Calcium pantothenate [mg | 2,000 |
| Vitamin K3 (mg) | 500 | Cobalt (mg) | 50 |
| Magnesium (mg) | 15,000 | Niacin (mg) | 3,000 |
| Vitamin B1 (mg) | 500 | Selenium (mg) | 10 |
| Iron (mg) | 12,000 | Folic acid (mg) | 170 |
| Vitamin B2 (mg) | 800 | lodine (mg) | 100 |
1%PREMIXFORMARINEFISH
Functional Characteristics
Supplement vitaminsand minerals infeed to prevent vitaminand trace element deficiencies. Improve feed conversion efficiency and promote growth Improve the body shape and coloration of aquaculture animals to enhance product quality.
Target Species
Seabass,largeyellowcroaker,pomfret,blackseabream,etc.
Recommended Inclusion Rate 10kg/t of complete feed
Packaging Specifications 20kg/bag
Storage Conditions
Store ina cool, dry place,sealed and protected from light.
Shelf Life 6 months under specified storage conditions.Use as soon as possible after opening to prevent spoilage.
MINIMUMCONTENTPERKILOGRAMOFPRODUCT
| Vitamin A [IU) | 675,000 | Manganese (mg) | 5,000 |
| Biotin (mg) | 15 | Vitamin B6 (mg) | 1,050 |
| Vitamin D3 (IU) | 150,000 | Copper (mg) | 600 |
| Vitamin C phosphate [mg) | 15,000 | Vitamin B12 (mg) | 7.5 |
| Vitamin E (mg) | 6.000 | Cobalt (mg) | 80 |
| Inositol (mg) | 10,000 | Calcium pantothenate [mg | 4,500 |
| Vitamin K3 (mg) | 1,200 | Selenium (mg) | 30 |
| Iron (mg) | 20,000 | Niacin (mg) | 6.750 |
| Vitamin B1 (mg) | 900 | lodine (mg) | 80 |
| Zinc (mg) | 7.500 | Folic acid (mg) | 375 |
| Vitamin B2 (mg) | 1,350 |
1%PREMIXFORSHRIMP
Functional Characteristics
Supplement vitaminsand minerals in feed to prevent vitaminand trace element deficiencies. Improve feed conversion efficiency and promote growth Improve the body shape and coloration of aguaculture animals to enhance product quality.
Target Species
Pacific white shrimp, giant tiger prawn,black tiger shrimp,etc.
Recommended Inclusion Rate 10kg/t of complete feed
Packaging Specifications 20kg/bag
Storage Conditions
Store ina cool, dry place,sealed and protected from light.
Shelf Life 6 months under specified storage conditions.Use as soon as possible after opening to prevent spoilage.
MINIMUMCONTENTPERKILOGRAMOFPRODUCT
| Vitamin A (IU) | 450,000 | Zinc (mg) | 7.500 |
| Biotin (mg) | 6 | Vitamin B6 (mg) | 600 |
| Vitamin D3 (IU) | 100,000 | Manganese (mg) | 2.000 |
| Vitamin C phosphate [mg) | 10.000 | Vitamin B12 (mg) | 2 |
| Vitamin E (mg) | 5.000 | Copper [mg] | 1,500 |
| Inositol (mg) | 8.000 | Calcium pantothenate [mg | 2,000 |
| Vitamin K3 (mg) | 500 | Cobalt (mg) | 80 |
| Magnesium (mg) | 20.000 | Niacin (mg) | 3,500 |
| Vitamin B1 (mg) | 500 | Selenium (mg) | 10 |
| Iron (mg) | 2.000 | Folic acid (mg) | 150 |
| Vitamin B2 (mg) | 700 | lodine (mg) | 100 |
1%PREMIXFORRAINBOWTROUT(1%)
Functional Characteristics
Supplement vitaminsand minerals infeed to prevent vitaminand trace element deficiencies.
Improve feed conversion efficiencyand promote growth.
Improve the body shape and coloration of aquaculture animals to enhance product quality.
Target Species
Salmon and trout, etc.
Recommended Inclusion Rate 10kg/t of complete feed
Packaging Specifications 20kg/bag
Storage Conditions
Store ina cool, dry place,sealed and protected from light.
Shelf Life 6 months under specified storage conditions.Use as soon as possible after opening to prevent spoilage.
MINIMUMCONTENTPER KILOGRAMOFPRODUCT
| VitaminAacetate [IU) | 750,000 | Riboflavin (g] | 1 |
| Folic acid (g) | 0.204 | Zinc (g) | 6 |
| Vitamin D3 (IU) | 240.000 | Pyridoxine hydrochloride [g) | 0.72 |
| D-biotin (g) | 0.01 | Manganese [g) | 3 |
| DL-a-tocopheryl acetate [g) | 7 | Cyanocobalamin (g) | 0.0024 |
| Inositol (g) | 12 | Copper [g) | 0.4 |
| Menadione [g) | 0.8 | Cobalt [g) | 0.05 |
| L-ascorbyl-2-phosphate [asL-ascorbicacid) [g) | 14 | Calcium D-pantothenate [g) | 3 |
| Moisture | ≤10% | Selenium (g) | 0.01 |
| Iron (g) | 12 | Niacinamide (g) | 4.2 |
| Thiamine nitrate (g) | 0.6 | lodine (g) | 0.1 |
| Magnesium (g) | 15 |
EATMAX FEEDINGATTRACTANTFORSHRIMPANDCRAB
PRODUCT FUNCTIONS
ENHANCE PALATABILITY PROMOTE FEED INTAKE. MINIMIZEFEEDWASTAGE. OPTIMIZE COST-EFFICIENCY
QINGDAO MASTER BIOTECHNOLOGY CO.， LTD No.11indongRdongdustrialParkaoouingdaoadngPC68992wwdmater.
APPLICATIONEFFECTS
Laboratory and field trials demonstrate that EATMAX significantly enhances feed palatability and stimulates feeding intake in shrimp.
DIRECTIONSFORUSE
Main Ingredients
Aminoacids,alkaloids,nucleotides,nature Chinese herbal extracts,etc.
Target Species
Penaeid shrimp, Macrobrachium (Prawnsl.and Crabs,etc.
Usage and Dosage 1-2 kg/t of complete feed.
Shelf Life
6 months from the date of manufacture when stored in original unopened packaging under appropriate conditions.
Precautions
Store inacool,dryplaceawayfromdirectsunlight.Keep thecontainertightlysealed.Once opened,useassoonaspossible to prevent spoilage.
UNISHELLCOMPOUNDPREMIXFORMOLTINGPROMOTION INSHRIMPANDCRAB
0
PRODUCT FUNCTIONS
HIGHERSURVIVAL
FASTER GROWTH
LOWER FCR
APPLICATIONEFFECTS
Effects of UNiSHELL on growth, survival and feed utilization of white leg shrimp (Litopenaeus vannamei)
Compared with the control, supplementing O.1% UNISHELL in feed increased weight gain rate by 6.8%,survival rate by 5.5% and reduced FCR by 8.3% in white leg shrimp [Litopenaeus vannamei).
内 DIRECTIONS FOR USE
Main Ingredients
Cyanotis arachnoidea extract,vitamins,mineral elements.
Target SpeciesShrimp.crabs,and other crustaceans.
Usage and Dosage A dosage of 1 . 0 { - } 2 . 0 {kg / t } of complete feed is recommended.
Shelf Life
12 months from the date of manufacture when stored in original unopened packaging under appropriate conditions.
Precautions
Store in a cool,dry place away from direct sunlight. Keep the container tightly sealed Once opened,use as soon as possible to prevent spoilage.
LIVERGUARD LIVERANDGALLBLADDERPROTECTINGPRODUCT
0
PRODUCT FUNCTIONS
PROTECT LIVER AND GALLBLADDER
ANTI-STRESS
ENHANCEIMMUNITY ANDPROMOTEGROWTH
APPLICATIONEFFECTS
1、 Application effects of LIVERGUARD in feed for largemouth bass (Micropterus salmoides)
LargemouthbassMicropterussalmoides)withaninitialbodyweightof38gwereselectedasexperimentalsubjects.LVERGUARDwas adedtocommcialedat%ndesereeardfoeeksurigchrothdalticatorswermeasuedul showedthatLIVERGUARDsupplementationenhancedhepaticmetabolicenzymeactivitiesandantioxidantenzymeactivitiestotal antioxidantcapacity-OCcreasedby9.5%alodiadehdeD)otenteeaedby73%ndpaticiidotta reduced.Additionally，LiVERGUARDpromoted fishgrowthandreducedthefeed conversionratio (FCR).
Tablfocb
| Indices | Control | Experimental |
| Alanineaminotransferase(U/100mL) | 44.70 | 95.20 |
| Aspartateaminotransferase (U/100mL) | 58.60 | 123.30 |
| Superoxidedismutase (U/mg) | 17.19 | 15.30 |
| Glutathione peroxidase (U/mM) | 20.81 | 13.40 |
| Totalantioxidantcapacity (U/g) | 4.35 | 6.17 |
| Malondialdehyde (nmol/mg) | 3.46 | 2.95 |
| Indices | Control | Experimental |
| Initial bodyweight [g) | 38.77 | 38.59 |
| Final bodyweight (g) | 112.36 | 122.64 |
| Specific growthrate (%/d) | 1.90 | 2.06 |
| Feed conversion ratio | 0.94 | 0.92 |
2、 Application of LIVERGUARD in feeds for other aquatic animals
Figure2.EffectsofLIVERGUARDongrowthperformanceof largeyellow croaker(Larimichthyscrocea)
DIRECTIONS FOR USE
Main IngredientsL-Carnitine,betaine,immune-enhancing and growth-promoting substances,etc.
Target SpeciesFish,crustaceans,frogs,turtles and tortoises,shellfish,sea cucumbers,etc.
Usage and Dosage
1.To maintainnormalphysiologicalfunctions,adosageof0.5-1.0kg/tofcompletefeed isrecommendedforlong-termuse.
2.To enhance disease resistance and stress tolerance,a dosage of 1 . 0 { - } 2 . 0 1 6 . 9 1 tof complete feed is recommended for15 consecutive days during high-temperature periods or prior to harvesting.
3.To prevent fatty liver and other hepatic lesions,a dosage of 1 . 5 { - } 2 . 5 {kg } / { t } of complete feed is recommended for 15 consecutive days.
Shelf Life
6 months from the date of manufacture when stored in original unopened packaging under appropriate conditions.
Precautions
Storeinacool,dry placeawayfromdirect sunlight.Kep thecontainertightlysealed.Once opened,useassoonas possible to prevent spoilage.
FERZYMER MULTIFUNCTIONALFEEDFERMENTATIONSTARTER
0
PRODUCTFUNCTIONS
PRE-DIGESTION TO IMPROVEFEED UTILIZATION
PROMOTE PROBIOTIC PROLIFERATION AND INCREASE METABOLITEPRODUCTION
+ IMPROVE ANIMAL HEALTH AND WATER QUALITY.
QINGDAO MASTER BIOTECHNOLOGY CO., LTD No.1,XindongdongdustrialParkJoouingdaoadngPC86866992wwwdmsteom.cn
PRODUCTIONPROCESSOFFERMENTEDFEED
Take 0.5 kg of FERZYMER, dissolve it in water [35 °C warm water is preferable). and mix thoroughlywith1000kg of feed
Add water to condition the material to around 29% moisture content, then transfer into bags to ferment,
Maintain a constant ambient temperature of 35 °C for a 5-day fermentation; if the temperature drops,the fermentation period should be appropriately extended.
The endpoint of the final product should be determined based on indicators such as odor,pH,and small peptide content.
DIRECTIONS FOR USE
Main Ingredients
Probiotics,compound enzymes,growth factors,buffering factors,etc.
Shelf Life
12 months from the date of manufacture when stored in original unopened packaging under appropriate conditions.
Precautions
Store in a cool,dry place away from direct sunlight. Keep the container tightly sealed.
Once opened,use as soon as possible to prevent spoilage.
THERMOSOOTHER RESISTHEATSTRESS
0
PRODUCTFUNCTIONS
ALLEVIATEHEAT STRESSIN SUMMER
+++
REDUCEDEATH.
MAINTAINOPTIMALGROWTH.
APPLICATION EFFECTS
When O.2% THERMOSOOTHER was added to the feed of largemouth bass (Micropterus salmoides) with an initial average body weight of 70 g.and the fish were reared at 32°C for two months. the weight gain rate of the experimental group increased by more than 10% compared with the control group. Thereafter, the fish were reared under natural water temperature [25°C-29°C) for an additional two months, and the relative advantage in weight gain rate remained stable.
Effect of 0.2% THERMOSOOTHER Supplementation in Feed on the Growth of Largemouth Bass
| Groups | Weight Gain Rate [%] | |||
| Month 1 | Month 2 | Month 3 | Month 4 | |
| Control | 77.43 | 121.97 | 174.99 | 234.85 |
| Experimental | 86.18 | 142.77 | 203.00 | 272.21 |
Note: The water temperature was maintained at 32°C during Months 1 and 2.and shifted to natural temperatures [25°C-29°C) during Months 3 and 4.
DIRECTIONS FOR USE
Main Ingredients
Plant extracts,postbiotics,vitamins,amino acids,organic trace minerals,etc.
Usage and Dosage
Add2kgpertonoffeed.Applicationshouldbegin15-2Odaysbeforetheonsetof hightemperatureandcontiue until the end of the hot period.
Shelf Life
12 months from the date of manufacture when stored in original unopened packaging under appropriate conditions.
Precautions
Store ina cool,dryplace away from direct sunlight.Keep the container tightlysealed.Once opened,use as soon as possible to prevent spoilage.
QINGDAOMASTERBIOTECHNOLOGYCO.,LTD
No.11,Xindong Rd,Julong IndustrialPark,Jaozhou,Qingdao,Shndong.C +86 532 8662 9922 www.qdmaster.com.cn
