酵母蛋白腖與酵母抽出物
以酵母為原料的氮源:蛋白腖保留較多肽段,抽出物以游離胺基酸、B 群維生素與核苷酸為主。不含動物成分,是乳酸菌、益生菌與一般發酵最常用的一類。
酵母蛋白腖(yeast peptone)是酵母蛋白經酵素水解後的產物,以中短鏈肽為主,同時帶有酵母本身的 B 群維生素與核苷酸。酵母抽出物(yeast extract)則是酵母細胞自溶後取得的水溶性部分,游離胺基酸與呈味核苷酸的比例較高。兩者都不含動物成分,適合要做清真、素食或無動物來源聲明的配方。
在培養基裡,酵母來源的氮源常與其他蛋白腖搭配:蛋白腖提供肽段讓菌株穩定生長,抽出物補足維生素與生長因子。乳酸菌、雙歧桿菌、芽孢桿菌與酵母菌本身都對這類原料反應良好,MRS、YPD 等標準配方也以酵母抽出物為基本成分。
本頁列出上鼎供應的酵母蛋白腖與酵母抽出物,依產品不同有澄清液型、高 B 群、高核苷酸(I+G)與清真認證版本,規格與包裝見各產品頁。
怎麼選
- 菌株需要生長因子(乳酸菌、雙歧桿菌等挑剔性菌):優先看酵母抽出物,或標示高 B 群的產品。
- 要穩定、持續供氮的發酵:選酵母蛋白腖,肽段釋放較平緩,不易一次耗盡。
- 液體產品或細胞培養需要透明度:選標示澄清液的規格。
- 需要清真、非基改或無動物成分聲明:對照各產品頁的認證與標籤。
- 拿不定主意:用蛋白腖選擇器依菌種與條件篩,或申請樣品小量試做。
本類產品
114酵母蛋白腖
以中短鏈肽為主,供氮平穩,發酵與益生菌最常用
REF. 6776Expresa® 2200 S Powder酵母蛋白腖 2200S22.7 kg
HalalREF. 21836Gistex LS Ferm Powder酵母蛋白腖 GLSF500 g5 kg25 kg
REF. 26891Gistex LS Powder20 kg
HalalREF. 21162HYeast Peptone #J1酵母蛋白腖 #J1500 g5 kg25 kg
HalalREF. 21159HYeast Peptone 103F酵母蛋白腖 103F500 g5 kg25 kg
HalalREF. 21203Yeast Peptone 103S酵母蛋白腖 103S500 g5 kg25 kg
HalalREF. 21753HYeast Peptone 20S酵母蛋白腖 20S500 g5 kg25 kg
HalalREF. 21207HYeast Peptone 2200G酵母蛋白腖 2200G500 g5 kg25 kg
HalalREF. 6776HYeast Peptone 2200S酵母蛋白腖 2200S500 g5 kg25 kg
HalalREF. 21813HYeast Peptone 2M酵母蛋白腖 2M500 g5 kg25 kg
REF. 21500Yeast Peptone 7S酵母蛋白腖 7S500 g5 kg25 kg
HalalREF. 21405HYeast Peptone 8001酵母蛋白腖 8001500 g5 kg25 kg
REF. 21407HYeast Peptone 800FC酵母蛋白腖 800FC500 g5 kg25 kg
HalalREF. 21406HYeast Peptone 800T酵母蛋白腖 800T500 g5 kg25 kg
HalalREF. 21812HYeast Peptone B10酵母蛋白腖 B10500 g5 kg25 kg
HalalREF. 21823HYeast Peptone B103酵母蛋白腖 B103500 g5 kg25 kg
HalalREF. 21656HYeast Peptone B105酵母蛋白腖 B105500 g5 kg25 kg
HalalREF. 21655HYeast Peptone B125酵母蛋白腖 B125500 g5 kg25 kg
HalalREF. 21822HYeast Peptone B207酵母蛋白腖 B207500 g5 kg25 kg
HalalREF. 21728HKYeast Peptone B25酵母蛋白腖 B25500 g5 kg25 kg
HalalREF. 21140HYeast Peptone B30酵母蛋白腖 B30500 g5 kg25 kg
HalalREF. 21825HYeast Peptone B451酵母蛋白腖 B451500 g5 kg25 kg
HalalREF. 21815HYeast Peptone B452酵母蛋白腖 B452500 g5 kg25 kg
HalalREF. 21720HYeast Peptone B5酵母蛋白腖 B5500 g5 kg25 kg
HalalREF. 21723HKYeast Peptone B541酵母蛋白腖 B541500 g5 kg25 kg
HalalREF. 21724HKYeast Peptone BG5酵母蛋白腖 BG5500 g5 kg25 kg
HalalREF. 21721HYeast Peptone C41酵母蛋白腖 C41500 g5 kg25 kg
HalalREF. 21814HYeast Peptone CF451酵母蛋白腖 CF451500 g5 kg25 kg
HalalREF. 21817HYeast Peptone CF452酵母蛋白腖 CF452500 g5 kg25 kg
HalalREF. 21752HYeast Peptone CGF酵母蛋白腖 CGF500 g5 kg25 kg
HalalREF. 21415HYeast Peptone Cryop 602S酵母蛋白腖(抗凍性 602S)500 g5 kg25 kg
HalalREF. 21414HYeast Peptone Cryop 8602酵母蛋白腖(抗凍性 8602)500 g5 kg25 kg
HalalREF. 21737HYeast Peptone F207酵母蛋白腖 F207500 g5 kg25 kg
HalalREF. 21073HYeast Peptone F800酵母蛋白腖 F800500 g5 kg25 kg
HalalREF. 21369HYeast Peptone F800C酵母蛋白腖 F800C500 g5 kg25 kg
HalalREF. 21370HYeast Peptone F800D酵母蛋白腖 F800D500 g5 kg25 kg
HalalREF. 21314HYeast Peptone F83酵母蛋白腖 F83500 g5 kg25 kg
HalalREF. 21367HYeast Peptone Fermentation 800C酵母蛋白腖 800C500 g5 kg25 kg
HalalREF. 21368HYeast Peptone Fermentation 800D酵母蛋白腖 800D500 g5 kg25 kg
HalalREF. 21127HYeast Peptone FM2酵母蛋白腖 FM2500 g5 kg25 kg
HalalREF. 33150HYeast Peptone FNI 100酵母蛋白腖 100500 g5 kg25 kg
HalalREF. 33103HYeast Peptone FNI 103酵母蛋白腖 103500 g5 kg25 kg
HalalREF. 33147HYeast Peptone FNI 105酵母蛋白腖 105500 g5 kg25 kg
HalalREF. 33146HYeast Peptone FNI 110酵母蛋白腖 110500 g5 kg25 kg
HalalREF. PT0011Yeast Peptone FNI 125酵母蛋白腖 125500 g5 kg25 kg
HalalREF. 33196HYeast Peptone FNI 800酵母蛋白腖 800500 g5 kg25 kg
REF. 33198Yeast Peptone FNI602500 g5 kg25 kg
HalalREF. 21722HKYeast Peptone G10酵母蛋白腖 G10500 g5 kg25 kg
REF. 21486Yeast Peptone G20酵母蛋白腖 G20500 g5 kg25 kg
REF. 21738HYeast Peptone G451酵母蛋白腖 G451500 g5 kg25 kg
HalalREF. 21729HKYeast Peptone G5酵母蛋白腖 G5500 g5 kg25 kg
HalalREF. 21719HYeast Peptone G610酵母蛋白腖 G610500 g5 kg25 kg
HalalREF. 26891HYeast Peptone GLS酵母蛋白腖 GLS500 g5 kg25 kg
HalalREF. 26890HYeast Peptone GLSF酵母蛋白腖 GLSF500 g5 kg25 kg
HalalREF. 21519HYeast Peptone GSH Powder酵母蛋白腖 GSH500 g5 kg25 kg
HalalREF. 21518HYeast Peptone IG Powder酵母蛋白腖 IG500 g5 kg25 kg
HalalREF. 21748HYeast Peptone II酵母蛋白腖 II500 g5 kg25 kg
HalalREF. 21749HYeast Peptone III酵母蛋白腖 III500 g5 kg25 kg
REF. 21583Yeast Peptone LB105酵母蛋白腖 LB105500 g5 kg25 kg
HalalREF. 21515HYeast Peptone LS Ferm酵母蛋白腖 LS Ferm500 g5 kg25 kg
HalalREF. 21517HYeast Peptone LS Powder酵母蛋白腖 LS500 g5 kg25 kg
HalalREF. 21101HYeast Peptone LS3酵母蛋白腖 LS3500 g5 kg25 kg
HalalREF. 21102HYeast Peptone LSF酵母蛋白腖 LSF500 g5 kg25 kg
HalalREF. 21206HYeast Peptone M2200酵母蛋白腖 M2200500 g5 kg25 kg
HalalREF. 21824HYeast Peptone M28酵母蛋白腖 M28500 g5 kg25 kg
REF. 21844HYeast Peptone M30酵母蛋白腖 M30500 g5 kg25 kg
HalalREF. 21818HYeast Peptone M452酵母蛋白腖 M452500 g5 kg25 kg
HalalREF. 26895HYeast Peptone MPLF酵母蛋白腖 MPLF500 g5 kg25 kg
HalalREF. 33602-10-27Yeast Peptone Protect AX酵母蛋白腖 Protect AX500 g5 kg25 kg
HalalREF. 21717HKYeast Peptone RNA25酵母蛋白腖 RNA25500 g5 kg25 kg
HalalREF. 21173HYeast Peptone SD70酵母蛋白腖 SD70500 g5 kg25 kg
HalalREF. 21044HYeast Peptone SF50酵母蛋白腖 SF50500 g5 kg25 kg
HalalREF. 21118HYeast Peptone SF501酵母蛋白腖 SF501500 g5 kg25 kg
HalalREF. 21119HYeast Peptone SF502酵母蛋白腖 SF502500 g5 kg25 kg
HalalREF. 21120HYeast Peptone SF503酵母蛋白腖 SF503500 g5 kg25 kg
HalalREF. 21285HYeast Peptone T103F酵母蛋白腖 T103F500 g5 kg25 kg
HalalREF. 21222HYeast Peptone TF1800酵母蛋白腖 TF1800500 g5 kg25 kg
HalalREF. 2463HYeast Peptone XII酵母蛋白腖 XII500 g5 kg25 kg
HalalREF. 21650HYeast Peptone XII20酵母蛋白腖 XII20500 g5 kg25 kg
HalalREF. 21516HYeast Peptone XP2200酵母蛋白腖 XP2200500 g5 kg25 kg
HalalREF. 21576HYeast Peptone Z105酵母蛋白腖 Z105500 g5 kg25 kg
酵母抽出物
游離胺基酸、B 群維生素與核苷酸含量高,補生長因子用
HalalREF. 21545HYeast Extract 2200G酵母萃取物 2200G500 g5 kg25 kg
HalalREF. 21581HYeast Extract 2G35酵母抽出物 2G35500 g5 kg25 kg
HalalREF. 21635HYeast Extract CF30酵母抽出物 CF30500 g5 kg25 kg
HalalREF. 21608HYeast Extract F1005酵母抽出物 F1005500 g5 kg25 kg
HalalREF. 21607HYeast Extract F28酵母抽出物 F28500 g5 kg25 kg
HalalREF. 21582HYeast Extract G25酵母抽出物 G25500 g5 kg25 kg
HalalREF. 21616HYeast Extract IG105酵母抽出物 IG105500 g5 kg25 kg
REF. 21596Yeast Extract L125酵母萃取物 L125500 g5 kg25 kg
HalalREF. 21606HYeast Extract S100酵母抽出物 S100500 g5 kg25 kg
HalalREF. 21196HYeast Extract S110酵母抽出物 S110500 g5 kg25 kg
HalalREF. 21195HYeast Extract S5酵母抽出物 S5500 g5 kg25 kg
HalalREF. 21536HYeast Extract XII Powder酵母萃取物 XII500 g5 kg25 kg
非活性酵母粉
整顆酵母細胞乾燥而成,保留細胞壁與完整營養
REF. 32135Engevita® Bland Powder酵母菌粉(非活性)25 kg
HalalREF. 21821HInactivated Yeast Powder B001非活性酵母菌粉 B001500 g5 kg25 kg
HalalREF. 21820HInactivated Yeast Powder B68非活性酵母菌粉 B68500 g5 kg25 kg
HalalREF. 21547HInactive Yeast Powder酵母菌粉(非活性)500 g5 kg25 kg
REF. 21535INACTIVE YEAST POWDER T001酵母菌粉(非活性) T001500 g5 kg25 kg
HalalREF. 21220HInactive Yeast Powder TF0195非活性酵母菌粉 TF0195500 g5 kg25 kg
HalalREF. PT0019Toravita 001酵母菌粉(非活性) 001500 g5 kg25 kg
REF. 21294HYeast Powder ST028酵母菌粉(非活性) ST028500 g5 kg25 kg
酵母胜肽
分子量較小的酵母水解物
酵母大豆複合蛋白腖
酵母與大豆兩種氮源合一,常用於放線菌與鏈黴菌發酵
細胞培養級
超過濾、低內毒素,用於無血清細胞培養
常見問題
01酵母抽出物和酵母蛋白腖差在哪?
原料都是酵母,差在處理方式與成分比例。抽出物是細胞自溶後的水溶性部分,游離胺基酸、核苷酸與維生素多;蛋白腖是酵素水解蛋白質,肽段比例高。要快速啟動生長用抽出物,要平穩供氮用蛋白腖,很多配方兩者並用。
02酵母來源的產品含過敏原嗎?
酵母本身不是法定主要過敏原,但部分產品因製程或配方可能標示麩質,請以各產品頁與規格書的過敏原欄為準。
03有清真認證的版本嗎?
有。代號結尾為 H 的產品是清真認證版本,產品頁會標示 Halal,並附證書資訊。
