- Overview
- Product Description
- Product Specificaiton
- Function & Application
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Basic Info.
Product Description
Lactase is an enzyme produced by many organisms. Lactase is located in the brush border of the small intestine of humans and other mammals. Lactase is essential to the complete digestion of whole milk; it breaks down lactose, a sugar which gives milk its sweetness. Lacking lactase, a person consuming dairy products may experience the symptoms of lactose intolerance. Lactase can be purchased as a food supplement, and is added to milk to produce "lactose-free" milk products.
Lactase (also known as lactase-phlorizin hydrolase, or LPH), a part of the β-galactosidase family of enzymes, is a glycoside hydrolase involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers. Lactase is present predominantly along the brush border membrane of the differentiated enterocytes lining the villi of the small intestine. In humans, lactase is encoded by the LCT gene.
| Product Name: | Lactase | Assay: | 99% |
| Standard: | Enterprise standard | Appearance: | White Powder |
| Minimum order quantity: | 500bottle | Packing: | 1kg/aluminum foil bag; 25kg/drum |
HAOZE Supply Top Grade Lactase, mainly used in Food Additive.
Sample Order is supported. MOQ is 500 bottle.
| Product Name: | Lactase | CAS No | 9031-11-2 |
| Molecular formula: | NULL | EINECS NO. | 232-864-1 |
| ANALYSIS | SPECIFICATION | METHOD |
| Assay D-Mannose | ≥ 99.0% | HPLC |
| Appearance | White crystalline powder | Visual |
| Odor | Characteristic | Organoleptic |
| Identification | Positive | FTIR |
| Melting Point | 126 - 134 °C | USP40-NF35<741> |
| Optical Rotation | +13.3° - +14.3° | USP40-NF35<781> |
| Powder Size | ≥ 95% through 30 mesh | USP #30 Sieve |
| Bulk Density | 0.30 - 0.50 g/mL | USP40-NF35<616> |
| Tapped Density | 0.45 - 0.75 g/mL | USP40-NF35<616> |
| Solubility | Clear and colorless | H2O, 10% |
| Loss on Drying | ≤ 0.5% | USP40-NF35<731> |
| Residue on Ignition | ≤ 0.1% | USP40-NF35<281> |
| Pesticide Residues | USP<561> | USP40-NF35<561> |
| Total Heavy Metals | ≤ 10 μg/g | USP40-NF35<231> |
| Arsenic (As) | ≤ 1.0 μg/g | ICP-MS |
| Cadmium (Cd) | ≤ 0.5 μg/g | ICP-MS |
| Lead (Pb) | ≤ 1.0 μg/g | ICP-MS |
| Mercury (Hg) | ≤ 0.5 μg/g | ICP-MS |
| Total Plate Count | ≤ 1,000 cfu/g | USP40-NF35<2021> |
| Molds and Yeasts | ≤ 100 cfu/g | USP40-NF35<2021> |
| Salmonella | Absence | USP40-NF35<2022> |
| E. Coli | Absence | USP40-NF35<2022> |
| Staphylococcus aureus | Absence | USP40-NF35<2022> |
| Aflatoxins | ≤ 20 ppb | USP40-NF35<561> |
Function:
Food use
Lactase is an enzyme that some people are unable to produce in their small intestine. Without it they can't break down the natural lactose in milk, leaving them with diarrhea, gas and bloating when drinking regular milk. Lactase is added to Lactose Free Milk to neutralize lactose naturally found in milk, leaving it slightly sweet but digestible by everyone. Without lactase, lactose intolerant people pass the lactose undigested to the colon where bacteria break it down creating carbon dioxide and that leads to bloating and flatulence.
Medical use
Lactase supplements are sometimes used to treat lactose intolerance.
Industrial use
Lactase produced commercially can be extracted both from yeasts such as Kluyveromyces fragilis and Kluyveromyces lactis and from molds, such as Aspergillus niger and Aspergillus oryzae. Its primary commercial use, in supplements such as Lacteeze and Lactaid, is to break down lactose in milk to make it suitable for people with lactose intolerance, However, the U.S. Food and Drug Administration has not formally evaluated the effectiveness of these products.
Lactase is also used to screen for blue white colonies in the multiple cloning sites of various plasmid vectors in Escherichia coli or other bacteria.
Application:
1. Improve metabolic energy utilization rate of meal like raw material soybean meal, cottonseed meal, rapeseed meal, reduce chyme
viscosity, improve animal production performance and increase feed/gain ratio.
2. Completely degrade oligosaccharide of meal like raw materials, reduce nutrients residue in chyme, and increase nutrient utilization rate.
3. Eliminate flatulence, diarrhea of mono-gastric animals, deal to digestive disorders caused by oligosaccharide.
4. Ease or avoid alimentary apparatus compensatory hyperplasia, reduce animal maintenance requirements, improve feed energy valence.
As a professional health product supplier, we can customize Powder/Capsule with different packing, but also supply customized service (bottles/bags+labels).
If you have interested,welcome to consult.
>Click here to get more information
| 1 | NMN | 21 | Fish Collagen |
| 2 | Coenzyme 10 | 22 | Bovine Collagen |
| 3 | Tongkat Ali Extract 1% 5% 10% | 23 | Chicken Collagen |
| 4 | Ajuga Turkestanica Extract 10% Turkesterone | 24 | Astaxanthin 5% 10% |
| 5 | Epimedium Extract 10% 20% 98% | 25 | Lycopene 5% 10% |
| 6 | Ginseng Extract 80% | 26 | Matcha Powder |
| 7 | Osthole 50% 98% | 27 | Sodium Copper Chlorophyllin 99% |
| 8 | Fisetin 98% | 28 | Phosphatidylserine 20% 50% 70% |
| 9 | Beta Ecdysterone 90% 98% | 29 | Organic Wheatgrass Powder |
| 10 | Luteolin 98% | 30 | Organic Pea Protein Powder |
| 11 | Chaga Mushroom Extract 30% | 31 | Lutein 5% 10% |
| 12 | Reishi Mushroom Extract 30% | 32 | Beta Carotene 5% 10% |
| 13 | Lione's Mane Extract 30% | 33 | 5-HTP 99% |
| 14 | Fenugreek Seed Extract 20% 40% | 34 | Instant Green Tea Powder |
| 15 | Quercetin 95% | 35 | Instant Black Tea Powder |
| 16 | Ashwagandha Root Extract | 36 | Dihydromyricetin 98% |
| 17 | Blueberry Extract | 37 | Ursolic Acid 50% 98% |
| 18 | Alpha Arbutin | 38 | Chondroitin Sulfate 90% |
| 19 | N-acetylneuraminic acid(Sialic Acid) | 39 | Kaempferol 98% |
| 20 | Green Coffee Bean Extract 50% | 40 | Saw Palmetto Extract 25% 45% |
We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.
| Cargo weight | Packing | Shipping method | Lead-time |
| 1-50kg | Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum | International express | 1~3 days after your payment |
| 100-200kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Air shipping,Sea Shipping | 3~5 days after your payment |
| Over 500kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Sea shipping | 5~10 days after your payment |
Xi'an Haoze Biotechnology Co., Ltd. Established in 2014, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.
We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.
1. All of our ingredients meet strict quality and food safety standards, and surpass industry standards for purity and cleanliness.
2. Our food ingredients are certified to applicable organic standards: National Organic Program (NOP) and European Union (EU).
3. We use organic certificate who meet or exceed IFOAM standards and are accepted worldwide.
4. We also can provide ISO, HACCP, KOSHER certification.
Q1: Can I get some free sample?
A: Yes, we offer free sample to client and you only need to pay the fright.
A: Yes, we accept customized service according your requests, you can communicate with sales manager to know more details.
Q3: When the product can be delivery?
A: We normal delivery the product within 2-4 days, the more details will inform to you by our sales manager.
Q4: Could i get certificate of analysis (COA) about product?
A: Of course, please contact us to get it.