Xanthan gum 80mesh and 200mesh, cream white powder, E415, CAS no.11138-66-2, food thickener, biosynthetic rubber, mainly made of starch, manufacturing process through fermentation process using the microorganism Xanthomonas Campestrisis. Advantages than other gums: outstanding water solubility and high viscosity; excellent stability in temperature and PH value; Function and uses: Xanthan gum is a high performance thickener as the viscosity of 1% is about 100 times stronger than 1% gelatin solution. As an experienced Xanthan gum manufacturer and supplier, we has been supplying and exporting food grade Xanthan gum 80mesh and 200mesh for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Food grade Xanthan Gum 80mesh, 200mesh Specification ITEMS STANDARD Appearance white or cream-color and free-flowing powder Viscosity: 1% Xanthan Gum in 1% KCl Brookfield, LVTD,spindle 3.60rpm, 25 1200 1600 mpa.s Assay(on dry basis) 91.0 108.0% Loss on drying(105oC, 2hr) 6.0 12.0% V1 : V2: 1.02 1.45 Pyruvic Acid 1.5% min PH of 1% solution in water 6.08.0 Heavy metals(as Pb) 20 mg/kg max Lead(Pb) 5 mg/kg max Arsenic(As) 2 mg/kg max Nitrogen 1.5% max Ash 13% max Particle size 80 mesh: 100% min, 200 mesh: 92% min Total plate count 2000/g max Yeasts and moulds 100/g max Pathogens germs absence S. aureus Negative Pseudomonas aeruginosa Negative Salmonella sp. Negative C. perfringens Negative
Agar agar, E406, CAS 9002-18-0, food thickener, polysaccharides extracted from seaweed. Properties: coagulability, stability, form the complex with some materials. It can be used as a thickener, coagulant, suspending agents, emulsifiers, preservatives and stabilizers. Agar Agar is widely used in a variety of drinks, jelly, ice cream, cakes, candy, canned food, meat products and so on. Function and uses: It is one of the most extensive use of sodium alginate in the word. Agar Agar is hydrophilic colloid with dividing into strips and powder. As an experienced Agar agar manufacturer and supplier, we has been supplying and exporting Agar agar for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Gelatin, E411, CAS no. 9000-70-8, Gelatin is hydrolyzate of collagen, animal beef and pork as raw materials. It is a natural nutritional food thickener. Characteristics: Gelatin can be dissolved in hot water to form a thermally reversible gel, which has extremely excellent physical properties, such as jelly force, affinity, highly dispersed, low viscosity characteristics, dispersion stability, water holding capacity, coating resistance, toughness, and reversibility. As a thickening agent, edible gelatin is widely added in the food industry, like jelly, food coloring, senior fudge, ice cream, cream cheese, yogurt and frozen food. As an experienced Gelatin manufacturer and supplier, we has been supplying and exporting Gelatin for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Gelatin food grade Specification Gelatin E No E441 Einecs No 232-554-6 CAS No. 9000-70-8 HS Code 3503001001 ITEM Specifications Appearance Yellow or yellowish granular Jelly strength (6.67%) 120 â?? 260 bloom (as per need) Viscosity (6.67%) 30- 48 Moisture 16% Ash 2.0% Transparency (5%) 200- 400mm pH (1%) 5.5- 7.0 So2 50ppm Insoluble material 0.1% Arsenic (as) 1ppm HEAVY METAL (as PB) 50PPM Total bacterial 1000cfu/ g E.coli Negative in 10g Salmonella Negative in 25g Paticle size 5- 120 mesh (as per need
Konjac gum E425,CAS no. 37220-17-0, is manufactured from the root of the konjac plant. It is composed of 40% Glucomamman and is used in Asia to create a flour and a high viscosity jelly. Konjac gum powder has many characteristics such as hydrophilic, thickening property, stability, emulsification, suspension, gel and film forming properties in food. As an experienced Konjac gum manufacturer and supplier, we has been supplying and exporting Konjac gum for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Konjac Gum Food grade Specification E Number E425 Einecs No 253-404-6 CAS No. 37220-17-0 HS Code 1302399090 ITEMS STANDARD Appearance white powder Viscosity(mpa.s) 20000 mPas min 36000 mPas min Gluomannan content 80% min 90% min Appearance white or cream-color and free flowing powder Particle size 120 â?? 200 mesh Loss on drying 10% max PH of 1% solution in water 5.0-7.0 Lead(Pb) 1.0 mg/kg max Arsenic(As) 3.0 mg/kg max SO2 0.5 g/kg max Insolubles 6% max Total plate count 5000 cfu/g max Yeasts and moulds 100 cfu/g max Coliform Negative Salmonella Negative
Calcium Alginate, E404, CAS no. 9005-35-0, natural carbohydrate, food thickener manufacturing process extracted from kelp. Calcium Alginate is often used in food as Stabilizer, thickener, gelling agent, emulsifier. As an experienced Calcium Alginate manufacturer and supplier, we has been supplying and exporting Calcium Alginate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Calcium Alginate food grade Specification ITEM STANDARD appearance white to yellowish brown filamentous, grainy, powder assay(C6H7Ca1/2O6)n 89.6%- 104.5% CALCIUM 8.0- 11.5% mesh 90% pass 60 mesh LOSS ON DRYING(105, 4h) 15% PH (1% Solution) 6.0 9.5 sulphate ASH 28- 36% LEAD (PB) 5 PPM ARSENIC (AS) 3 PPM TOTAL HEAVY METAL 20 PPM TOTAL plate COUNT < 5000CFU/G YEAST AND MOULD < 500CFU/G SALMONELLA ABSENT E. COLI ABSENT IN 25 G
Carrageenan, E407, CAS no.11114-20-8, is a hydrophilic colloid extracted from certain red algae seaweed, it can be divided into K-type (Kappa), I-type (Iota) and L-type (lambda). Carrageenan is often used in food as the thickening, gelatinizing, suspending, emulsifying and stabilizing agents. Uses: in Jelly: jelly made by carrageenan is full of elasticity and has no off-water property. Uses in Soft Sweets:The transparent fruit sweets made by carrageenan have rich fruit flavors and moderate sweetness. tasty, non-stick to teeth. make the products taste well, full of elasticity, have a small viscosity and improve the stability. Uses in Ice Cream: enables ice cream to have a fine, smooth texture and a good taste. As an experienced Kappa & Iota Carrageenan manufacturer and supplier, we has been supplying and exporting Kappa & Iota Carrageenan for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Carrageenan powder Specification Item Standard Appearance Cream white powder Particle Size 95% pass 120 mesh Total sulfate (%) 15~ 40 Loss on drying (%) 12 Water viscosity(1.5%, 75C, mPa.s) 20~ 200 Water gel(1.5%, 0.2%KCl, g/cm2) 1200 Transparence (%) 75 Arsenic (As) 3 mg/kg Lead (Pb) 5 mg/kg Cadium (Cd) 1 mg/kg Mercury (Hg) 1 mg/kg Total plate count 5000 cfu/g Yeast and moulds 300 cfu/g Salmonella spp./ 10g Negative Escherichia coli/ 5g Negative Pathogenic bacteria Negative
Sodium Alginate, E401, CAS no.9005-38-3, food thickener, manufacturing process from brown seaweeds. Sodium alginates are soluble in both hot and cold water and are available in a variety of viscosity ranges with various gelling properties. Sodium Alginate solutions are converted, in the presence of calcium ions (calcium chloride or other soluble calcium salt), to Calcium Alginate, the heat-stable gelled form. As an experienced Sodium Alginate manufacturer and supplier, we has been supplying and exporting Sodium Alginate: Super low viscosity (10-100cps), Low viscosity (100-200cps), Middle viscosity (200-500 cps), High viscosity (500-1000 cps), Super high viscosity (above 1000 cps) for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Alginate Specifications Industry Grade Food Grade Agriculture Standard Export Standard Food additive standard Mesh size As required As required Viscosity mPa.s 80-800 As required 150 Moisture % 15.0 15.0 15.0 PH 6.0-7.5 6.5-7.5 6.0-8.0 Ca content% 0.3 0.3; 0.2 Ash 24 30-37 sulfate ash Viscosity decline % 20 No below the requirement in the contract after one year White degree % 30 Insoluble matter in water % 0.6 0.3 transparency cm 4 Heavy metal % 0.004 Arsenate % 0.0002 Lead (Pb) % 0.0004
Sodium Carboxymethyl Cellulose, CMC, E466, CAS no. 9004-32-4, appears as a white to cream powder, and has a viscosity of approximately 5-12000 M.pas., 1% water solution, 25, Brookfield viscometer. CMC is a good emulsion stabilizer, thickener, and has excellent freeze, melt stability, can improve product flavor and prolong storage time. Carboxymethyl Cellulose can compound with other food thickeners (Xanthan gum, Guar gum, Sodium alginate, Gelatin, Carrageenan), and have synergistic effect with them. As an experienced Sodium Carboxymethyl Cellulose manufacturer and supplier, we has been supplying and exporting Sodium Carboxymethyl Cellulose for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Carboxymethyl Cellulose Specification Carboxymethylcellulose E No E466 Einecs No 265-995-8 CAS No. 9004-32-4 HS Code 39123100 Items Standards Viscosity (mpa.s) BROOKFIELD LVTD 4# 30rpm (1% in solution) 3000-8000 PH (1% solution) 6.0â??8.5 Degree of substitution 0.70â??0.90 Purity % Min 99.5 Loss on drying Max 10.0 Coliform( MPN/100g) Max30 Salmonella absent/g Heavy metal (Pb) % Max 0.0010 Iron (Fe) % Max 0.02 Arsenic (As)% Max 0.0002 Lead% Max 0.0005
Gellan Gum, E418, CAS no.71010-52-1, a bacterial exopolysaccharide, produced by aerobic submerged fermentation from Sphingomonas elodea. It is as emulsifier, suspension agent, thickener, stabilizer, gelling agent in food, such as jelly, white sugar, beverages, dairy products, jam products, bread padding, surface lubricant, candy, icing and seasonings. With good gelling property, gellan gum has gradually replaced the use of Agar and Carrageenan at present. As an experienced High Acyl & Low Acyl Gellan Gum manufacturer and supplier, we has been supplying and exporting High Acyl Gellan Gum (white powder) and Low Acyl Gellan Gum(dark yellow powder) for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Low Acyl Gellan Gum Specification Items Index Appearance White powder Gellan Gum content(%) 85.0 108.0 Loss on drying(%) 15.0 Lead(mg/kg) 2.0 Particle size(%) 60 Mesh 95 Transparency(%) 85 Gel strength(g/) 800 Ash(%) 15 PH(1% Solution) 5.0 7.0 Bacterium account(CFU/g) 10000 Coliforms(MPN/100g) 30 Yeast and mould(CFU/g) 400 Salmonella 0/25g High Acyl Gellan Gum Specification Item Specification Appearance Yellowish powder. Particle Size(%) 80mesh 98 Loss on Drying /(%) 14 pH(0.5%Solution) 4.0-7.0 Ash(%) 10 Lead(Pb)/(mg/kg) 2.0 Isopropyl Alcohol/(mg/kg) 750 Suspension Test Pass Aerobic Bacterial Count(CFU/g) 10000 Coliforms (MPN/100g) 30 Yeast and Mold (CFU/g) 400 Salmonella Not Detected
Microcrystalline Cellulose, MCC, E460, CAS no.9004-34-6 is partially depolymerized cellulose prepared by treating alpha-cellulose, obtained as a pulp from fibrous plant material, with mineral acids, and it appears as a fine white to off-white powder. It is used as a texturizer, an anti-caking agent, emulsifier in pasteurized cream, fermented milk, cheese, processed fruit, dried vegetables, etc. As an experienced Microcrystalline Cellulose manufacturer and supplier, we has been supplying and exporting Microcrystalline Cellulose for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Microcrystalline Cellulose Specification ITEM STANDARD Appearance A fine white or almost white odorless powder Particle size 98% pass 120 mesh Assay (as �±- cellulose, dry basis) 97% Water-soluble matter 0.24% Sulphated ash 0.5% pH (10% solution) 5.0- 7.5 Loss on drying 7% Starch Negative Carboxyl groups 1% Lead 5 mg/ kg Arsenic 3 mg/ kg Mercury 1 mg/ kg Cadmium 1 mg/ kg Heavy metals (as Pb) 10 mg/ kg Total plate count 1000 cfu/g Yeast and mould 100 cfu/g E. coli/ 5g Negative Salmonella/ 10g Negative
Ester Gum, E455, CAS no.8050-30-4, manufacturing process via refined wood rosin and glycerin. Ester Gum is the food-grade glycerol ester of wood rosin. Glycerol Esters of Wood Rosin (Ester Gum) appears as a yellow to amber hard rosin, is a food additive that is used as an emulsifier and stabilizer. As an experienced Ester Gum manufacturer and supplier, we has been supplying and exporting Ester Gum for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Ester Gum Specification ITEMS STANDARD Appearance Hard, yellow to pale amber-colored resin Identification Solubility: Insoluble in water, soluble in acetone Infrared absorption spectrum: Characteristic of the compound Ring and ball softening range () 82- 90 Acid value (mg KOH/g) 3-9 Specific gravity (25) 1.080- 1.090 Ash (%) 0.1 Lead (Pb) 2 mg/kg Arsenic (As) 3 mg/kg Mercury (Hg) 1 mg/kg Cadmium (Cd) 1 mg/kg Total heavy metals(as Pb) 10 mg/kg Total plate count 5000 cfu/g Yeast & mould 500 cfu/g Salmonella/ 10g Negative E. Coli/ 5g Negative
Guar Gum, E412, CAS no.9000-30-0, food thickener, a polysacharide (a long chain made of sugars) made of the sugars galactose and mannose. Guar Gum appears as a free-flowing, off-white colored, coarse to fine ground powder. It is used in bakery, dairy products, it thickens milk, yogurt, kefir, and liquid cheese products. When mixed with Xanthan gum or Locust bean gum, the viscosity is more than when either one is used alone, so less of each can be used. As an experienced Guar Gum manufacturer and supplier, we has been supplying and exporting Guar Gum for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Guar Gum powder Specification ITEM STANDARD Appearance A white to yellowish-white, nearly odourless powder Galactomannans 80% Viscosity (1%, 2h, Brookfield DVII, #4 spindle, 20rpm) 5500 mPa.s Viscosity(1%, 24h, Brookfield DVII, #4 spindle, 20rpm) Min 300 mPa.s higher than viscosity recorded in 2 hours Particle Size 95% Pass 200 Mesh pH 5.5- 7.0 Moisture 12% Max Protein 5% Max Starch Passes test Acid-Insoluble Residue 2.5% Max Ash 0.8% Max E.Coli/ 5g Negative Salmonella/ 10g Negative Mould & Yeast 200 cfu/ g Total Plate Count 1000 cfu/ g
1)Product name: White Household Candle 2)Material: 70% paraffin and 30% Stearic acid 3)Package:10 pieces/box, 20box/carton, High quality packaging cardboard boxes 4)Candle Wick: Cotton core, Smokeless and tasteless, protecting consumer health 5)Weight:9g---95g 6)Usage: home lighting, household, home decoration, holiday party decoration 7)OEM is also welcome. Clientsâ?? own labels and colors for handles are available Packaging & Delivery Packaging Details 8pcs*65packs/carton 10pcs*20boxes/carton 6pcs*72bags/carton 6pcs*40packs/carton Port Tianjin
Material: China 4hrs Best Price Shopping Paraffin Wax White Tea Light Candle Diameter: 3.8*1.2cm Weight: 12g Burning: long burning time 4hours candles Melting point: 58 - 60�°C Feature: white unscented tealight candles Other sizes: 8g,10g,14g,17g,23g Color: red, blue, green, yellow, white, etc Feature: eco-friendly, smokeless, dripless, long burning time etc. Application: church candles, wedding candles, party candles, Christmas candles, decorative candles etc. Packaging & Delivery Packaging Details 25pcs*40bags/carton 50pcs*20bags/carton 100pcs*10bags/carton 125pcs*8bags/carton 200pcs*6bags/carton Port Tianjin
1) Sevice: Fast shipment time, high-quality product, and fast response to any customer, we always online waiting for your response. all the clients are our important people. 2) Delivery time: we can finish white candle production in 25-30 days against your deposit for one container. 3)Our white candle factory address is as follows, we all warmly welcome you to visit our factory and give us comments about our factory. 4) We can send our free candle sample to your testing as per your requirement. 5)We can also make tealight candles: Item tea light candle/Aluminium cup candle making tealight candles Size Different size according to customers' require Weight 8g,10g,12g,14g,16g,20g,23g,45g,50g,etc. Packing 9pc/pvc,10pc/bag or box,25pc/bag or box,36pc/box,50pc/bag or box,100pc/bag or box Burning Time 3hours;3.5hours;4hours;4.5hours;5hours;6.5hours;8.5hours,9hour Feature Long storage, fast delivery, no smoke Material Paraffin wax Color All kinds of colors such as white, yellow, red, black, blue and so on Fragrance Vanilla,lavender,Jasmine,rose etc. Brand According to the customer' require
item value Type Sunflower Oil Product Type Nut & Seed Oil Processing Type Refined Refined Type Hydrogenated Oil Cultivation Type Common Use Cooking Packaging Bulk, Can (Tinned), Drum, Plastic Bottle Purity (%) 100 Volume (L) 1 Certification Halal/ ISO 22000:2018 Grade AA Place of Origin China Brand Name PURE Model Number ISO 22000:2018 Product Name Pure Refined Sunflower Oil Usage Cooking, Human Consumption Color Clear and Bright Odor and Flavor Odorless and Bland Oleic 55% Minimum - 75% Maximum Free Fatty Acid (as Oleic) 0.05% Maximum Moisture and Impurities (AOCS Ca 2d-25) 0.10% Maximum Iodine Value 88-115.0 Shelf Life 24 Months from date of production Flavor Pleasing
100% Refined Deodorized Sunflower Oil Sunflower Oil is perfect for daily usage. In comparison with other kinds of vegetable oils our contains more vitamin E, which is well known as one of the most effective antioxidants, and helps to prevent aging at the cellular level. Includes such elements as: - omega-9 monounsaturated oleic acid (82.6%), - polyunsaturated linoleic acid-Omega-6 (3.6%), - saturated fatty acids. Sunflower Oil strengthens the human body's immune system, and as a reason- reduces the risk of heart attack and stroke. Vegetable oil improves metabolism, regulates body fat balance, treats chronic stomach, intestines, liver and lungs diseases. The oil of the Adams trademark can be manufactured under the customer's own trademark (STM) of the customer when the order is from 27 tons of all item. Sunflower oil is refined, deodorized. Ukranian State Standart DSTU 4492:2005, first grade. Consumer packaging: PET bottles. Capacity: 1L., 3L., 10L. Transport packaging: box 3/6/15 bottles. Limpidity Limpid without lees Smell/Taste The taste of the depersonalized oil odourless Color value,amount of iodine mg, less than 2 Acid value mg KOH/g, less than 0,15 Peroxide value, �½ O mmol/kg, less than 1,2 Weight part of moisture and impurities, %, less than 0,05 Density ratio for oil at 20�°c temp 0,920 Refractive index at 40�° temp 1,468 Iodine value 132,4 Saponification value from potassium hydroxide for each oil gm 179 Unsoaping materials / mass 1,468 Iron mg/kg 0,92 Copper mg / kg 0,022 Lead mg / kg 0,07 Aflatoxin B1 mg / kg 0,001 Zearalenon mg/kg 0,04 DDT mg / kg 0,001 Caesium 137 2,64 Strontium 90 5,8 Energy value in 100 g of product 899kcaI(3761kJ) Fats in 100g of product 99,9 Packing Plastic bottle Place of origin China Shelf Life An expiration date is 24 months from DOP. Store in a closed dark place at a temperature of +8 �°C to +20 �°C
100% sunflower oil, refined, deodorized and winterized, manufactured in China. It is available in 1, 3 & 5L PET bottles. It is product of premium quality, manufactured at ISO & HACCP certified factory. KINDLY CONTACT US DIRECTLY WITH YOUR EMAIL ADDRESS FOR MORE DETAILS AND QUOTATION!!! Products Details : Type Sunflower oil Product Type Nut & Seed Oil Processing Type Refined Refined Type Fractionated Oil Cultivation Type Organic Use Cooking Packaging 1L, 2L, 2.5L, 5L bottles, or flexitank Place of Origin China Color Yellow, clear yellow Purity 100% Grade 1st Grade, Grade A Certification ISO, HACCP Specification PARAMETER CHEMICAL SPECIFICATIONS Specific Gravity at 20c 0.916-0.923 Refractive Index at 20c 1472-1474 Lodine Value 120-143 . Unsaponification 2.5 Max Free Fatty Acid 0.1% Max. Peroxide Value 1 Max. (meg/kg) Color Max. 2 Red (on 5 Lovibond cell) Moisture 0.1% Max Appearance Clear and Bright Odor and Flavor Odorless and Bland Our products obtain HACCP and ISO certificate, and approved by international customers. Labeling customized is acceptable, we can print labels on the bottles to be provided by buyers Packing details: Packing in Flexitank: 22MT in one 20FCL; Packing in bottles and carton , 18 MT in one 20FCL; 1 litre bottle,20 bottles/carton; 2 litre bottle,10 bottles/carton; 2.5 litre, 10 bottles/carton; 5 litre, 4 bottles/carton; 1MT=1100L ,19800L/FCL packing in bottles and carton, 24200L/FCL packing in Flexitank.
Products Details : Type Sunflower oil Product Type Nut & Seed Oil Processing Type Refined Refined Type Fractionated Oil Cultivation Type Organic Use Cooking Packaging 1L, 2L, 2.5L, 5L bottles, or flexitank Place of Origin China Color Yellow, clear yellow Purity 100% Grade 1st Grade, Grade A Certification ISO, HACCP Specification PARAMETER CHEMICAL SPECIFICATIONS - Color value not more than 10 mg of iodine; - Acidity not more than 0.4 mg Koch / g; - Peroxide value not more than 5.½ O2 ml/kg; - There are no mass fraction of non-greasy impurities. - Mass fraction of moisture and volatile substance not more than 0.1%; - There are no mass fraction of phosphorus-containing substances per stearooleocytin. - The flashpoint of the extraction oil is at least 234C; The remaining quality indicators of the Goods comply with the standards of refined sunflower oil DSTU 4492-2005 and are confirmed by a quality certificate issued by the independent international Expert company â??SGSâ?? (SOCIETE ONERALE DE SURVEILLAN). - Our products obtain HACCP and ISO certificate and approved by international customers. Labeling customized is acceptable, we can print labels on the bottles to be provided by buyers Packing details: Packing in Flexitank: 22MT in one 20FCL; Packing in bottles and carton , 18 MT in one 20FCL; 1 litre bottle,20 bottles/carton; 2 litre bottle,10 bottles/carton; 2.5 litre, 10 bottles/carton; 5 litre, 4 bottles/carton;
Technical Specifications MTK 6580 Quad Core 1GB, 8GB EMMC 7 inch Capacitive Touch Screen Display 80mm built-in Thermal & Lablel Printer Dual SIM Cards, Support Micro TF Card Including NFC and IC card (optional) Charging Dock Stand Black, White and Red Colors Can be used as Standalone Cash Register Product Name HDD-A7 Material Plastic and iron Function Android/Linux POS System, Cash Register Package Standard Export CartonSize: L 32cm* W 17cm* H 15cm Weight: 1.383 kg