APPLICATION CASE
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2026-09-28
When cellulase activity is assayed by the CMC-Na method, CMC-Na is hydrolyzed into reducing sugars, whose content represents enzyme activity. Fehling’s reagent is only suitable for qualitative analysis, while DNS reagent enables quantitative measurement of reducing sugars. After boiling reaction, DNS turns into brownish-red product, and absorbance is detected at 540 nm for enzyme activity calculation. Baico Biotech BBT Enzymes prepared DNS reagent following standards, constructed glucose calibration curve and established corresponding regression equation.
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Advanced Bio-polishing Process for Texitle Industry
2026-09-27
Bio-polishing uses cellulase to remove fabric fuzz and improve dyeing quality. BBT Enzymes’ one-bath bio-scouring and polishing enzyme RF838-K(D) operates under mild neutral conditions at 55°C for 60 minutes. It decomposes pectin and other impurities, boosts yarn absorbency and eliminates surface pills without fiber damage. Integrating scouring and polishing, it facilitates even dye penetration, enhances levelness and color fastness while shortening processes and lifting production efficiency.
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BBT ENZYME CA300G Simplifies the Operating Procedure for the Removal of Hydrogen Peroxide
2026-09-26
This abstract introduces drawbacks of traditional hydrogen peroxide removal methods for knitted cotton fabrics, including excessive water consumption and high costs. BBT Enzymes’ coated granular catalase CATANA®CA300G efficiently decomposes residual peroxide within 10 minutes at pH 6.5. Its coating technology ensures good enzyme stability and long shelf life. Combined with NEF®2100 neutral cellulase for bio-polishing, it simplifies workflows, cuts water usage and reduces overall production costs.
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Green Biological Peroxide Removal by BBT Textile Enyzme CATANA® CA300G
2026-09-25
This paper discusses the problem that hydrogen peroxide residue after bleaching damages reactive dyes and causes fabric mottling. Catalase specifically decomposes residual hydrogen peroxide into water and oxygen. BBT Enzymes’ coated granular catalase CATANA®CA300G features high concentration and good stability. Under pH 6.0–7.5, it removes peroxide in merely 10 minutes after bio-scouring. Working under mild conditions without harming fiber strength, it avoids dye defects and upgrades cotton fabric dyeing quality.
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Bio-Scouring Enzyme RF838-K: Eliminating Shade Variation and Color Difference in Yarn Dyeing
2026-09-24
This abstract introduces yarn dyeing challenges in Pakistan’s textile hub Faisalabad, mainly uneven dyeing caused by insufficient removal of yarn natural impurities. BBT Enzymes’ RF838-K bio-scouring enzyme works under mild conditions to decompose pectin and wax. It streamlines pretreatment, boosts yarn absorbency and whiteness, delivers uniform dyeing with less color variation. As a Chinese enzyme supplier, BBT helps local mills lift product quality and pursue sustainable textile production.
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Determination of Enzyme Activity via Cellulase- Substrate Reaction
2026-09-23
Cellulase is a core green textile auxiliary for bio-polishing and denim abrasion. Its activity directly affects fabric finishing quality: inadequate activity leads to poor fuzz removal, while excessive activity damages fibers. Stable enzyme activity requires accurate testing. QB/T 2583-2023 specifies filter paper and CMC-Na methods. Baico Biotech BBT adopts the CMC-Na method. Using water-soluble CMC-Na as substrate, the assay controls reaction parameters to produce reducing sugars, whose concentration quantifies cellulase catalytic activity.
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2026-09-22
Hydrogen peroxide residue after textile bleaching impairs dyeing quality. Catalase can decompose residual hydrogen peroxide, yet conventional liquid catalase suffers from poor storage stability. Baico Biotech BBT launches coated granular catalase CATANA® CA300G. Its coating shell protects enzyme protein against moisture and oxygen, achieving a 2-year shelf life at 27°C sealed storage. It removes residual hydrogen peroxide within 10 minutes under neutral conditions of 30–60°C for knitted and cotton fabrics, preventing dyeing defects and ensuring stable and uniform dyeing results.
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The Fabric Micro-Scissor—Cellulase
2026-09-21
Enzymes are natural green catalysts with high specificity, mild reaction conditions and low pollution, fitting well with the green development of textile industry. Traditional textile chemical processes suffer from high water & energy consumption and heavy pollution. As a key textile enzyme, cellulase gently hydrolyzes surface fuzz of cotton and towel fabrics for bio-polishing, endowing fabrics with smooth surface and anti-pilling property. Enzyme activity determines its polishing performance and process stability. Baico Biotech BBT supplies high-quality cellulases, boosting the sustainable transformation of textile printing and dyeing industry.
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One-Bath Bio-Scouring Pretreament of Dyeing Process: Empowering a Leap in Towel Quality
2026-09-20
Towels demand excellent whiteness, absorbency and uniform dyeing, which rely on proper pre-treatment to remove cotton impurities. Baico Biotech BBT’s composite bio-scouring enzyme RF838-W(D) combines desizing, scouring and bio-polishing in one bath. Working at 55°C for 60 minutes, it achieves Tegewa rating over 8, effectively removing impurities and surface fuzz. Biodegradable, it cuts wastewater COD and BOD. This enzyme improves towel quality and lowers production costs, offering customizable pretreatment solutions for towel manufacturers.
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BBT Enzyme Coated Granular Protease: A New Choice for Laundry with Shape & Color Protection
2026-09-14
Conventional stain removal by hard scrubbing or strong detergents may deform garments, harm fibers and trigger fading. Baico Biotech’s coated granular alkaline protease GENSOFT® BT-150BS specifically degrades protein stains like sweat and blood. It only targets protein rather than cellulose fibers or fabric dyes. Removing stubborn stains with mild rubbing, it preserves garment shape, soft hand-feel and original color, serving as a gentle household laundry solution.
Manufacturer Since 2004