检测信息（部分）
β-葡聚糖酶是一种能够水解β-葡聚糖的水解酶类，广泛应用于饲料、啤酒酿造、食品加工及生物能源领域。该酶能有效降解谷物细胞壁中的黏性β-葡聚糖，降低食糜黏度，提高营养物质消化率。检测服务涵盖酶活测定、理化指标分析及微生物安全评估，依据GB 1886.174等食品安全国家标准及行业标准执行，确保产品符合工业应用及食品安全要求。
检测范围（部分）
- 饲料级β-葡聚糖酶
- 食品级β-葡聚糖酶
- 工业级β-葡聚糖酶
- 液体型β-葡聚糖酶制剂
- 固体粉末型β-葡聚糖酶
- 复合酶制剂中的β-葡聚糖酶组分
- 啤酒酿造专用β-葡聚糖酶
- 耐高温β-葡聚糖酶
- 酸性β-葡聚糖酶
- 中性β-葡聚糖酶
- 碱性β-葡聚糖酶
- 木霉来源β-葡聚糖酶
- 曲霉来源β-葡聚糖酶
- 芽孢杆菌来源β-葡聚糖酶
- 工程重组β-葡聚糖酶
- 大麦β-葡聚糖酶
- 燕麦β-葡聚糖酶
- 麦芽提取物中β-葡聚糖酶
- 宠物食品用酶制剂
- 水产饲料用酶制剂
- 反刍动物饲料添加剂
- 家禽饲料复合酶
检测标准（部分）
| 序号 | 标准号 | 标准名称 | 类别 | 发布日期 | CCS分类 | ICS分类 |
|---|---|---|---|---|---|---|
| 1 | QB/T 4481-2023 | β-葡聚糖酶制剂 | (CN-QB)行业标准-轻工 | 2023-12-20 | X69其他发酵制品 | 67.180.20淀粉及衍生制品 |
| 2 | QB/T 4481-2013 | β-葡聚糖酶制剂 | (CN-QB)行业标准-轻工 | 2013-07-22 | X69其他发酵制品 | 67.180.20淀粉及衍生制品 |
| 3 | NY/T 911-2020 | 饲料添加剂β-葡聚糖酶活力的测定 分光光度法 | (CN-NY)行业标准-农业 | 2020-11-12 | B46畜禽饲料与添加剂 | 65.120饲料 |
| 4 | T/SZBX 046-2021 | 葡聚糖酶牙膏 | (CN-TUANTI)团体标准 | 2021-08-20 | 71.100.40表面活性剂及其他助剂 | |
| 5 | T/SDBFIA 001-2023 | β-1,3-1,4-葡聚糖酶制剂 | (CN-TUANTI)团体标准 | 2023-09-14 | CCS | 07.100.99有关微生物学的其他标准 |
| 6 | 32017R0429 | Commission Implementing Regulation (EU) 2017/429 of 10 March 2017 concerning the authorisation of a preparation of endo-1,3(4)-beta-glucanase produced by Aspergillus aculeatinus (formerly classified as Aspergillus aculeatus) (CBS 589.94), endo-1,4-beta-glucanase produced by Trichoderma reesei (formerly classified as Trichoderma longibrachiatum) (CBS 592.94), alpha-amylase produced by Bacillus amyloliquefaciens (DSM 9553) and endo-1,4-beta-xylanas | (IX-EURLEX)欧洲技术法规 | 2017-03-10 | G50/59涂料、颜料、染料 | 67.060谷物、豆类及其制品 |
| 7 | 32017R0963 | Commission Implementing Regulation (EU) 2017/963 of 7 June 2017 concerning the authorisation of the preparation of endo-1,3(4)-beta-glucanase produced by Aspergillus aculeatinus (formerly classified as Aspergillus aculeatus) (CBS 589.94), endo-1,4-beta-glucanase produced by Trichoderma reesei (formerly classified as Trichoderma longibrachiatum) (CBS 592.94), alpha-amylase produced by Bacillus amyloliquefaciens (DSM 9553), endo-1,4-beta-xylanase p | (IX-EURLEX)欧洲技术法规 | 2017-06-07 | A00/09标准化管理与一般规定 | 65.120饲料 |
| 8 | GB 7300.404-2025 | 饲料添加剂 第4部分：酶制剂 β-甘露聚糖酶 | (CN-GB)国家标准 | 2025-06-30 | B46畜禽饲料与添加剂 | 65.120饲料 |
| 9 | GB 7300.401-2019 | 饲料添加剂 第4部分：酶制剂 木聚糖酶 | (CN-GB)国家标准 | 2019-12-17 | B46畜禽饲料与添加剂 | 65.120饲料 |
| 10 | ГОСТ 34176-2017 | Препараты ферментные. Методы определения ферментативной активности эндо-Бетта-глюканазы | (RU-GOST)俄罗斯国家标准 | 2017-06-07 | G66生化试剂、临床分析试剂 | 07.100.30食品微生物学 |
| 11 | 32013R0403 | Commission Implementing Regulation (EU) No 403/2013 of 2 May 2013 concerning the authorisation of a preparation of endo-1,4-beta-xylanase, endo-1,3(4)-beta-glucanase and endo-1,4-beta-glucanase produced by Trichoderma reesei (ATCC 74444) as a feed additive for poultry for fattening and for laying and for weaned piglets and amending Regulations (EC) No 1259/2004, (EC) No 1206/2005 and (EC) No 1876/2006 (holder of authorisation DSM Nutritional Prod | (IX-EURLEX)欧洲技术法规 | 2013-05-02 | B40/49畜牧 | 65.120饲料 |
| 12 | ГОСТ Р 54905-2012 | Препараты ферментные. Методы определения ферментативной активности бета-глюканазы | (RU-GOST)俄罗斯国家标准 | C04基础标准与通用方法 | 07.100.30食品微生物学 | |
| 13 | ГОСТ Р 53973-2010 | Ферментные препараты для пищевой промышленности. Метод определения Бета-глюканазной активности | (RU-GOST)俄罗斯国家标准 | X60/69食品发酵、酿造 | 07.100.30食品微生物学 | |
| 14 | 32011R0337 | Commission Regulation (EU) No 337/2011 of 7 April 2011 concerning the authorisation of an enzyme preparation of endo-1,4-beta-xylanase and endo-1,3(4)-beta-glucanase as feed additive for poultry, weaned piglets and pigs for fattening (holder of the authorisation Danisco Animal Nutrition) Text with EEA relevance | (IX-EURLEX)欧洲技术法规 | 2011-04-07 | B40/49畜牧 | 65.120饲料 |
| 15 | NY/T 911-2004 | 饲料添加剂 β葡聚糖酶活力的测定 分光光度法 | (CN-NY)行业标准-农业 | 2005-01-04 | B46畜禽饲料与添加剂 | 65.120饲料 |
| 16 | 32014R1138 | Commission Implementing Regulation (EU) No 1138/2014 of 27 October 2014 concerning the authorisation of a preparation of endo-1,4-beta-xylanase and endo-1,3(4)-beta-glucanase produced by Talaromyces versatilis sp. nov. IMI CC 378536 as a feed additive for sows (holder of the authorisation Adisseo France S.A.S.) Text with EEA relevance | (IX-EURLEX)欧洲技术法规 | 2014-10-27 | B40/49畜牧 | 65.120饲料 |
| 17 | 32011R1088 | Commission Implementing Regulation (EU) No 1088/2011 of 27 October 2011 concerning the authorisation of an enzyme preparation of endo-1,4-beta-xylanase produced by Trichoderma reesei (MULC 49755) and endo-1,3(4)-beta-glucanase produced by Trichoderma reesei (MULC 49754) as a feed additive for weaned piglets (holder of authorisation Aveve NV) Text with EEA relevance | (IX-EURLEX)欧洲技术法规 | 2011-10-27 | B40/49畜牧 | 65.120饲料 |
| 18 | 32017R0210 | Commission Implementing Regulation (EU) 2017/210 of 7 February 2017 concerning the authorisation of a preparation of endo-1,4-beta-xylanase and endo-1,3(4)-beta-glucanase produced by Talaromyces versatilis sp. nov. IMI CC 378536 and Talaromyces versatilis sp. nov. DSM 26702 as a feed additive for laying hens (holder of the authorisation Adisseo France S.A.S.) (Text with EEA relevance. ) | (IX-EURLEX)欧洲技术法规 | 2017-02-07 | X35/39制盐 | 65.120饲料 |
| 19 | 32011R0527 | Commission Implementing Regulation (EU) No 527/2011 of 30 May 2011 concerning the authorisation of a preparation of endo-1,4-β-xylanase produced by Trichoderma reesei (MUCL 49755), endo-1,3(4)-β-glucanase produced by Trichoderma reesei (MUCL 49754) and polygalacturonase produced by Aspergillus aculeatus (CBS 589.94) as feed additive for weaned piglets (holder of the authorisation Aveve NV) Text with EEA relevance | (IX-EURLEX)欧洲技术法规 | 2011-05-30 | B40/49畜牧 | 65.120饲料 |
| 20 | 32018R1566 | Commission Implementing Regulation (EU) 2018/1566 of 18 October 2018 concerning the authorisation of the preparation of endo-1,3(4)-beta-glucanase and endo-1,4-beta-xylanase produced by Aspergillus niger (NRRL 25541) and alpha-amylase produced by Aspergillus niger (ATCC66222) as a feed additive for weaned piglets and minor porcine species (weaned) and amending Regulation (EC) No 1453/2004 (holder of authorisation Andrès Pintaluba S.A.) (Text with | (IX-EURLEX)欧洲技术法规 | 2018-10-18 | B40/49畜牧 | 65.120饲料 |
总结
β-葡聚糖酶检测通过系统化的酶学性质分析、卫生指标监控及理化参数测定，为酶制剂生产企业、饲料加工企业及食品制造商提供质量控制依据。检测过程严格遵循CMA资质认定要求，采用分光光度法、色谱法及微生物培养法等标准化方法，确保检测数据准确可靠。委托方可根据实际应用需求选择相应检测项目，获取准确可靠的检测报告，为产品研发改进、质量验收及市场流通提供技术支撑。
检测方法（部分）
- DNS法：利用3,5-二硝基水杨酸与还原糖显色反应定量测定酶活力。
- 碘显色法：通过碘与底物结合变色程度变化计算酶解效率。
- 粘度降低法：以底物溶液粘度下降幅度表征酶解能力。
- 高效液相色谱法：分离检测酶解产物还原糖含量进行定量分析。
- 原子吸收光谱法：测定样品中铅、镉等重金属元素含量。
- 原子荧光光谱法：检测砷、汞等易挥发元素含量。
- 平板计数法：测定菌落总数及霉菌酵母数量。
- MPN法：进行大肠菌群定量检测分析。
- 实时荧光PCR法：快速检测沙门氏菌等特定致病菌。
- 直接干燥法：采用烘箱干燥测定样品水分及干燥失重。
- 灼烧称量法：高温灰化后称重测定灼烧残渣。
旗下实验室资质
我司旗下实验室具备CMA资质认定及CNAS认可和ISO认证等证书，具体项目是否在资质认定/实验室认可范围内请与工程师确认。
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