食品研究与开发
食品研究與開髮
식품연구여개발
Food Research and Development
2015年
21期
172-174
,共3页
黑曲霉XSY0607%水稻秸秆%培养基%液体深层发酵
黑麯黴XSY0607%水稻秸稈%培養基%液體深層髮酵
흑곡매XSY0607%수도갈간%배양기%액체심층발효
Aspergillus niger XSY0607%rice straw%materials%liquid fermentation
以黑曲霉(Aspergillus niger)XSY0607为试验材料,利用纤维素作为碳源通过液体深层发酵,对其进行产生柠檬素研究. 试验结果表明在7L小型发酵罐中接入种龄为1d的种子培养液、30℃通风搅拌培养5d的培养条件下,其适合产酸的条件为为:水稻秸秆粉6%、蛋白胨5%、聚乙二醇0.1%、初始pH为6.5,该试验结果为黑曲霉XSY0607菌株利用纤维素作为原料发酵生产柠檬酸的工业化生产和应用提供了一定的参考.
以黑麯黴(Aspergillus niger)XSY0607為試驗材料,利用纖維素作為碳源通過液體深層髮酵,對其進行產生檸檬素研究. 試驗結果錶明在7L小型髮酵罐中接入種齡為1d的種子培養液、30℃通風攪拌培養5d的培養條件下,其適閤產痠的條件為為:水稻秸稈粉6%、蛋白胨5%、聚乙二醇0.1%、初始pH為6.5,該試驗結果為黑麯黴XSY0607菌株利用纖維素作為原料髮酵生產檸檬痠的工業化生產和應用提供瞭一定的參攷.
이흑곡매(Aspergillus niger)XSY0607위시험재료,이용섬유소작위탄원통과액체심층발효,대기진행산생저몽소연구. 시험결과표명재7L소형발효관중접입충령위1d적충자배양액、30℃통풍교반배양5d적배양조건하,기괄합산산적조건위위:수도갈간분6%、단백동5%、취을이순0.1%、초시pH위6.5,해시험결과위흑곡매XSY0607균주이용섬유소작위원료발효생산저몽산적공업화생산화응용제공료일정적삼고.
Aspergillus niger XSY0607 as experimental material, using cellulose as a carbon source by submerged fermentation, the study on the producing lemon. The experimental results showed that access in 7 L small fermentation medium for age, 1 d seeds 30 ℃ ventilation mixing cultured under 5 d conditions, the suitable conditions for producing acid:rice straw powder 6%, peptone 5%, polyethylene glycol 0.1%, initial pH value of 6.5, the test result of Aspergillus niger XSY0607 using cellulose as raw material for industrial production and application of citric acid fermentation provides certain reference.
