微生物培養(yǎng)和發(fā)酵用高濃度玉米漿(高濃度型玉米漿,又稱“玉米漿膏”):
濃度70%,蛋白質(zhì)含量(干基計)40%以上。
發(fā)酵玉米漿膏是一種高效的菌種發(fā)酵培養(yǎng)基原料,適宜微生物培養(yǎng)和發(fā)酵行業(yè)菌種優(yōu)化培養(yǎng)以及選育菌種使用。
保質(zhì)期 Shelf Life | 12個月 12 months |
項目名稱 Items | 指標(biāo) Specification | 檢驗結(jié)果 Analyzed Results |
干物質(zhì) Dry matter | ≥ 70 | ≥ 73.5 |
氨基酸總量 Total amino acids | ≥ 30 | 33.52 |
粗蛋白 % Crude protein | ≥ 42 | 45.9 |
溶磷 ug/g Dissolved phosphorus | ≥ 8000 | 11650 |
亞硫酸鹽 % Sulfite | ≤ 0.3 | 0.18 |
灰分 % Ash content | ≤ 20 | 18.5 |
High-concentration corn syrup for microbial culture and fermentation
(high-concentration corn syrup, also known as "Corn Steep Liquor Paste"):
concentration 70%, protein content (dry basis) more than 40%.
Corn syrup paste for fermentation is a kind of high-efficiency culture fermentation medium
raw material - high-available nitrogen source
(it is a high-fermentation corn syrup, because the corn protein in
its corn syrup is hydrolyzed by protease), which is especially suitable
for microbial culture and fermentation industry strain optimization culture
and selection of strains.