| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| Y6302 | MACKLIN | 酵母粉(酵母抽提物) | 细胞培养级 | 52元/100g; 146元/500g; 512元/2.5kg; 1436元/10kg; | 展开 |
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| Y820626 | MACKLIN | 酵母浸膏 | BR | 88元/500g; 139元/1kg; 299元/2.5kg; 402元/5kg; 1045元/12X500g; | 展开 |
储存：室温 状态：棕色到暗棕色糊状物或半固态或粘稠液体 |
| 768493 | MACKLIN | 酵母浸膏 | 超纯级, 用于微生物 | 122元/500g; | 展开 |
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| Y798861 | MACKLIN | 酵母浸粉 | 氨基酸富集型 | 98元/100g; 329元/500g; 1150元/2.5kg; 4025元/10kg; | 展开 |
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| Y798862 | MACKLIN | 酵母浸粉 | 维生素富集型 | 329元/500g; | 展开 |
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| Y798863 | MACKLIN | 酵母浸粉 | 核苷酸富集型 | 329元/500g; | 展开 |
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| Y799382 | MACKLIN | 酵母浸粉 | 超纯级，用于微生物 | 61元/100g; 205元/500g; 715元/2.5kg; 2500元/10kg; | 展开 |
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| Y820625 | MACKLIN | 酵母浸粉 | BR | 38元/25g; 54元/100g; 123元/500g; 480元/2.5kg; 1440元/10kg; | 展开 |
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| 716769 | J&K | Yeast extract powder | | 224元/100G; 627元/500G; | 展开 |
基本信息 | MDL编码 | MFCD00132599 | | EINECS 编号 | 232-387-9 |
安全信息 |
| H26769 | Alfa Aesar | Yeast Extract | | 410元/100g; 1496元/500g; | 展开 |
应用
Yeast extract is used as food additive, flavor enhancer in processed foods of all kinds and as nutrient for bacterial culture media. It is used to create savoury flavors and umami taste sensations. 备注
Hygroscopic. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00132599 EINECS
232-387-9 灵敏度
Hygroscopic. Ambient temperatures. 形态
Powder 溶解性
Soluble in cold water. 安全信息 RTECS
ZF6610000 TSCA
否 |
| C45112 | Alfa Aesar | Yeast Extract | | 2202元/1kg; 6268元/5kg; 19222元/25kg; | 展开 |
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| BP1422-100 | Alfa Aesar | YEAST EXTRACT 100G | | 426元/100g; | 展开 |
基本信息 Ref#
F50267 MDL
MFCD00132599 分子式
0 形态
Solid |
| BP1422-2 | Alfa Aesar | YEAST EXTRACT 2KG | | 2770元/2kg; | 展开 |
基本信息 Ref#
F50765 MDL
MFCD00132599 分子式
0 形态
Solid |
| C46855 | Alfa Aesar | Yeast Extract | for biochemistry | 1803元/250g; 5023元/1kg; | 展开 |
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| 1.03753 | Millipore | Yeast extract granulated | suitable for microbiology | 1885.5元/500 G; 86650.9元/25 KG; | 展开 |
产品说明 一般描述 for microbiology 联系 Replaces: 1.03753 分析说明 | Appearance (colour) | brownish-yellow | | Appearance (description) | granules | | Identity | conforms | | pH-value (2%; water) | 5.5 - 7.2 | | N (Nitrogen) (calculated on dried substance) | ≥ 10.5% | | Sulfated ash (600 °C) | ≤ 17.0% | | Heavy metals (as Pb) | ≤ 0.005% | | Loss on drying (50 °C; <670 Pa; 3 h) | ≤ 5.0% | | Ca (Calcium) | ≤ 0.05% | | Mg (Magnesium) | ≤ 0.10% | | Chloride (Cl) (as NaCl) | ≤ 5.0% | | Phosphorous compounds (as P) | ≤ 2.5% | | Suitability for microbiology | passes test | 基本信息 | MDL编号 | MFCD00132599 | | EC索引号 | 232-387-9 |
产品性质 | 质量水平 | 200 | | 生物来源 | yeast | | 形式 | medium granules | | 自燃温度 | >200 ℃ | | pH值(酸碱度) | 7.0 (20 ℃, 10 g/L in H2O) | | 溶解性 | 410 g/L | | 密度 | 0.5 g/cm3 at 20 ℃ | | 堆积密度 | 490 kg/m3 | | application(s) | microbiology | | 储存温度 | 15-25℃ |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| Y1625 | Sigma-Aldrich | Yeast Extract | for use in microbial growth medium | 756.64元/250 G; 2972.69元/1 KG; | 展开 |
产品说明 一般描述 酵母提取物是氨基酸、肽、水溶性维生素和碳水化合物组成的混合物，可用作培养基添加剂。 应用 适合作为微生物培养基的营养来源。
酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。 包装 250 g in poly bottle
1 kg in poly bottle 其他说明 自溶酵母的水溶性成分，含完整的复合维生素 B。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 | | eCl@ss | 42040000 | | NACRES | NA.85 |
产品性质 | 质量水平 | 300
200 | | 等级 | for molecular biology | | 无菌性 | non-sterile | | 形式 | powder | | application(s) | agriculture | | 储存温度 | room temp | | 适用性 | nonselective for Escherichia coli
nonselective for coliforms | | InChI | 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21) | | InChI key | GQNBDGXKDJSVGQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 70161 | Millipore | Yeast Extract | suitable for microbiology | 232.35元/50 G; 377.71元/100 G; 1463.25元/500 G; 4425.1元/2.5 KG; | 展开 |
产品说明 应用 自溶性酵母细胞的水溶性提取物。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 | | eCl@ss | 42040000 | | NACRES | NA.74 |
产品性质 | 质量水平 | 200 | | 生物来源 | Saccharomyces cerevisiae | | 无菌性 | non-sterile | | 测定 | ≥11% total nitrogen (N) basis
~5% amino-nitrogen basis | | 形式 | powder | | 灼烧残渣 | ≤15% | | 缺失 | ≤6% loss on drying | | pH值(酸碱度) | 7.0±0.2 (2% in H2O) | | 溶解性 | H2O: 2%, clear, yellow | | application(s) | environmental
food and beverages
microbiology | | 适用性 | molds
yeasts |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 92144 | Millipore | Yeast Extract | suitable for microbiology | 1159.81元/500 G; 6434.25元/5 KG; 23716.4元/25 KG; | 展开 |
产品说明 一般描述 在一定条件下制备本品，保留了维生素含量和其他营养物质，比如游离氨基酸。富含维生素，尤其是复合 B 类维生素，通常在培养基中以 0.3 - 0.5% 的浓度提供此类因子。特别适合在培养牛奶或其他奶制品中微生物中使用。 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 | | eCl@ss | 42040000 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 生物来源 | Saccharomyces cerevisiae | | 无菌性 | non-sterile | | 测定 | ≥10% total nitrogen (N) basis
≥4.5% amino-nitrogen basis | | 形式 | powder | | 保质期 | limited shelf life, expiry date on the label | | 灼烧残渣 | ≤15% | | 缺失 | ≤8% loss on drying | | pH值(酸碱度) | 6.5-7.5 (25 ℃, 2% in H2O) | | 溶解性 | H2O: 2%, clear, light yellow to brownish-yellow | | application(s) | food and beverages
microbiology | | 适用性 | molds
yeasts |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 09182 | Millipore | Yeast Extract | for technical purposes (in fermentation) | 1140.16元/1KG-F; 3992.15元/5KG-F; | 展开 |
产品说明 一般描述 Yeast extract is an extract of autolyzed yeast cells. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media. It is a non-animal and low endotoxin peptone suitable for use in fermentations media for cultivation and resuscitation of a large variety of fastidious microorganisms. It is rich in vitamins and other nutritive substances and so, recommended for general laboratory media 应用 Yeast extract is suitable for use in fermentations media for cultivation and resuscitation of a large variety of fastidious microorganisms. 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 | | eCl@ss | 42040000 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 生物来源 | Saccharomyces cerevisiae | | 等级 | for technical purposes (in fermentation) | | 无菌性 | non-sterile | | 测定 | ≤3% amino-nitrogen basis
≥9% total nitrogen (N) basis | | 形式 | powder | | 保质期 | limited shelf life, expiry date on the label | | 杂质 | ≤16% ash
≤8% non-dissolved | | 缺失 | ≤8% loss on drying | | pH值(酸碱度) | 6.5-7.5 (2% in H2O) | | 溶解性 | H2O: 2%, turbid, yellow | | application(s) | food and beverages
microbiology | | 适用性 | molds
yeasts |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| Y0875 | Sigma-Aldrich | Select Yeast Extract | for use in microbial growth medium | 1521.34元/250 G; 4976.03元/1 KG; | 展开 |
产品说明 一般描述 Yeast extract is the water-soluble portion of autolyzed yeast, often used in culture media. Yeast extract contains a mixture of amino acids, peptides, water soluble vitamins and carbohydrates.
Yeast extract is used in all solid media, on which stock cultures are maintained, due to its ability in promoting growth of most bacterial contaminants, thereby making them visible to identify. Yeast extract does not enhance the growth of wild-type cells but essential for auxotrophic mutants. 应用 Suitable for use as nutritional source in microbial media.
Select Yeast Extract has been used as a supplement in the minimal sporulating medium (MSL) for the secretory production of human tumor necrosis factor-α (TNFα) using the carboxypeptidase Y (Cpy) signal peptide. It has also been used in the isolation of halophilic archaea.
酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。 其他说明 自溶酵母的水溶性成分，含完整的复合维生素 B。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。 基本信息 | MDL编号 | MFCD00132599 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 无菌性 | non-sterile | | 形式 | powder | | pH范围 | 6.5 - 7.5 (10% solution) | | 溶解性 | H2O: 100 mg/mL, clear to slightly hazy, yellow to brownish-yellow | | 储存温度 | room temp | | 适用性 | nonselective for Escherichia coli
nonselective for coliforms | | InChI | 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21) | | InChI key | GQNBDGXKDJSVGQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| Y1000 | Sigma-Aldrich | Select Yeast Extract | powder, BioReagent, suitable for cell culture, suitable for insect cell culture | 3455.54元/500 G; 6379.98元/1 KG; | 展开 |
产品说明 应用 酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。 包装 500 g in poly bottle
1 kg in poly bottle 其他说明 自溶酵母的水溶性成分，含完整的复合维生素 B。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。
喷雾干燥的自溶性酵母提取物。 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 | | NACRES | NA.75 |
产品性质 | 质量水平 | 200 | | 产品线 | BioReagent | | 形式 | powder | | technique(s) | cell culture | insect: suitable
cell culture | mammalian: suitable | | 溶解性 | H2O: 10% (remains clear after heating to 40℃.) | | web metadata keyword.default | sigma-aldrich - Y1000, Select Yeast Extract powder, BioReagent, suitable for cell culture, suitable for insect cell culture, bacteria growth supplement | | 运输 | ambient | | 储存温度 | room temp | | InChI | 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21) | | InChI key | GQNBDGXKDJSVGQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| Y0375 | Millipore | Select Yeast Extract | powder | 1249.72元/100 G; 4017.83元/500 G; | 展开 |
产品说明 应用 酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。 包装 1 kg in poly bottle
100, 500 g in poly bottle 其他说明 自溶酵母的水溶性成分，含完整的复合维生素 B。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。 制备说明 喷雾干燥的自溶性酵母提取物 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 生物来源 | Saccharomyces cerevisiae | | 无菌性 | non-sterile | | 形式 | powder | | 溶解性 | H2O: 10% (remains clear after heating to 40 ℃.) | | application(s) | microbiology | | InChI | 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21) | | InChI key | GQNBDGXKDJSVGQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| Y1626 | Sigma-Aldrich | Select Yeast Extract, EZMixTM powder | for use in microbial growth medium | 2902.69元/250 G; 9484.89元/1 KG; | 展开 |
产品说明 一般描述 Yeast extract is the water-soluble portion of autolyzed yeast, often used in culture media. Yeast extract contains a mixture of amino acids, peptides, water soluble vitamins and carbohydrates. 应用 酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。
Suitable for use as nutritional source in microbial media. 包装 250 g in poly bottle
1 kg in poly bottle 特点和优势 Select Yeast Extract EZMix™ powder provides: - Granulated, dust-free format for safer handling and faster mixing
- Easy scale-up using larger package sizes
其他说明 自溶酵母的水溶性成分，含完整的复合维生素 B。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。 法律信息 EZMix is a trademark of Merck KGaA, Darmstadt, Germany 基本信息 | MDL编号 | MFCD00132599 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 无菌性 | non-sterile | | 形式 | powder | | 储存温度 | room temp | | 适用性 | nonselective for Escherichia coli
nonselective for coliforms | | InChI | 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21) | | InChI key | GQNBDGXKDJSVGQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| V900886 | Sigma-Aldrich | Select Yeast Extract | Vetec™, reagent grade, powder, suitable for cell culture | 339元/500 G; | 展开 |
产品说明 应用 酵母提取物被用作多种微生物和分子遗传学应用的细菌学培养基成分。 包装 500 g in poly bottle 其他说明 自溶酵母的水溶性成分，含完整的复合维生素 B。本品为氨基酸、肽、水溶性维生素和碳水化合物的混合物，可作为培养基的添加剂。 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | EC 号 | 232-387-9 | | MDL编号 | MFCD00132599 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 形式 | powder | | technique(s) | cell culture | mammalian: suitable | | 储存温度 | room temp | | InChI | 1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21) | | InChI key | GQNBDGXKDJSVGQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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