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- Fermentation results showed that the pellet morphology was more beneficial to the fumaric acid production than the filamentous morphology. 發酵結果表明,相比於絮狀形態,菌球形態更有利於富馬酸的生成。
- A salt or ester of fumaric acid. 一種延胡索酸鹽
- The fermentation process of converting fumaric acid to L-malic acid with Aspergillus wentii F-891 in 500L fermentor was studied. The factors, such as aeration, speed of agitator, temperature, pH were investigated. 以延胡索酸為原料、溫特麴黴AspergilluswentiiF-891為菌種,在500L,發酵罐中進行了液體深層發酵生產L-蘋果酸的工藝研究,探討了通風量、攪拌轉速、溫度、pH等因素對延胡索酸轉化率、L-蘋果酸產率的影響。
- Study on high yield L-lactic acid fermentation by a Lactobacillus sp. 發酵高產L-乳酸研究。
- Keywords Candida rugosa;fumaric acid;fermentation; 皺褶假絲酵母;富馬酸;發酵;
- For example, fumarase catalyzes the interconversion of malic acid and fumaric acid. 如延胡羧酸酶能催化蘋果酸和反丁烯二酸的可逆反應。
- Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol. 由於烯二酸酐經醇解轉型酯化途徑合成了對皮膚無過敏反應的反丁烯二酸桂醇甘醇酯(SGF)。
- Stearone glycol fumaric acid (SGF) was synthesized with maleic anhydride, cinnamyl alcohol and ethylene glycol. 由於烯二酸酐經醇解轉型酯化途徑合成了對皮膚無過敏反應的反丁烯二酸桂醇甘醇酯(SGF)。
- Fumaric acid (trans-butenedioic acid) An unsaturated dicarboxylic acid, which occurs in many plants. 延胡索酸(反丁烯二酸):一種不飽和二羧酸,存在於許多植物體中。
- All cheese results from a lactic acid fermentation of milk, which results in coagulation of milk proteins and formation of a curd. 所有的乾酪都是由乳的發酵產生的,乳酸使乳蛋白凝結並形成凝塊。
- In this paper, the method of the synthesis of fumaric acid modified rosin was studied. 富馬松香由富馬酸對松香經過加成改性而成。
- A new process for Chinese toon sprouts lactic acid fermentation by inoculating L. 探討了香椿芽接種乳酸菌,低鹽快速發酵的新工藝。
- The old recrystallization technology of fumaric acid has some shortages such as more suspension, lower yield etc. 針對富馬酸重結晶過程中,漂浮物太多,產品粒度太小,已經不能適應現有生產方式,導致重結晶收率低;
- It is proved that the method is efficiency through the practical application of glutamic acid fermentation process. 通過對谷氨酸發酵過程的實際應用,驗證了該方法的有效性。
- The quantity of fumaric acid in Sukebing oral liquid was analyzed with the method of thin layer scan. 採用薄層掃描法對速克痛口服液中反丁烯二酸進行定量分析,平均回收率96。
- An auto-associative neural network(AANN) was used to detect faults from glutamic acid fermentation. 研究了用自聯想神經網路對谷氨酸發酵進行故障診斷。
- Sucrose, Glucose Syrup (corn), Apple Pectin, Titanium Dioxide, Fumaric Acid, Citric Acid, Lactic Acid. 蔗糖; 葡萄糖; 蘋果膠質; 二氧化鈦; 反丁烯二酸; 檸檬酸; 乳酸等.
- Analysing the alcoholic fermentation and acetic acid fermentation of Shanxi vinegar. 分析了山西醋生產工藝的酒精發酵和醋酸發酵。
- Main products of the company are: Fumaric acid, titanium acid four different propyl ester. 南京華邦化工有限公司,主要產品有反丁烯二酸(即富馬酸)、鈦酸四異丙酯。
- A ion exchange resins was studies for the esterification of fumaric acid with methanol in this paper. 研究了以富馬酸和甲醇為原料,強酸型離子交換樹脂為催化劑合成富馬酸二甲脂。