麦芽糖

It is very welcome all the time. Maltose made from plant starch is a kind of earliest food sweetening .

麦芽糖是人类最早以植物淀粉为原料生产的食品用甜味剂。

Glucose s content was more abundant than that of fructose, sucrose and maltose in tuberous root and leaf tissues of the two cultivars, but there were no obvious correlations between glucose accumulation and anthocyanin biosynthesis.

2，两品种肉质根及叶片等各组织的中葡萄糖的含量较果糖、蔗糖和麦芽糖的含量高，但葡萄糖的积累与花青素形成之间无明显相关性。

Sucrose was replaced with maltitol and asparatame, sugar-free glazed waxberry is developed with the method of vacuuming penetration.

以麦芽糖醇与蛋白糖复配代替传统的蔗糖，采用真空渗透方法研制无糖杨梅蜜饯。

The catabolites of acetoin metabolism such as 2,3-butanediol and acetaldehyde as well as other carbohydrates including galactose, lactose, and glycerol did not affect the expression of Paco and PacoK, whereas maltose stimulates the expression of PacoK at 210 min.

其他的乙醯甲基甲醇代谢物如2， 3-丁二醇与乙醛，以及其他糖类包括半乳糖，乳糖和甘油对acoABCD及acoK启动区的表现能力并无明显影响，而在210分钟时，麦芽糖则可刺激acoK启动区的表现。

However, the alternation of light and darlmeS5 every 12 hours was found to be the best for Colletotrichum acutatum.

它们对碳源的利用有较大差异，胶孢炭疽在麦芽糖上生长最好，而尖孢炭疽在甘露醇和乳糖上生长较好。2种炭疽菌对甲基托布津的敏感性差异显著，尖孢炭疽有较强的耐药性。

Result 16 strains (QS1, QS2, QS3, QS4, QS5, QS6, QS7, QS8, QS9, QS10, QS11, QS12, QS13, QS14, QS15, QS16) were isolated from the samples, and the infection symptom of QS2, QS6, QS7, QS10, QS14 and QS15 were uniform with that of HS028 strain of Ralstonia solanacearum Yabuuchi, et al., the cultural characters and the physiological and biochemical reaction of the 6 pathogenic strains were all uniform with those of HS028.6 pathogenic strains could use mannitol, sorbitol and dulcitol, but could not use maltose, lactose and cellobiose.

结果］从所采集样本中共分离出16株菌株(QS1、QS2、QS3、QS4、QS5、QS6、QS7、QS8、QS9、QS10、QS11、QS12、QS13、QS14、QS15、QS16)，其中菌株QS2、QS6、QS7、QS10、QS14、QS15的感染症状与青枯罗尔氏菌HS028菌株的感染症状一致，6株致病菌株的培养性状和生理生化反应均与HS028菌株一致；6株致病菌株均能利用甘露醇、山梨醇及甜醇，不能利用麦芽糖、乳糖和纤维二糖。

The results showed that the highest yield of GLP among six strains was ShuShe.The effects of carbon source, nitrogen source, salt and the optimum initial pH value of medium on GLP produced by ShuShe were studied in liquid and solid fermentation respectively. The liquid and solid fermentive medium of high yield was selected by orthogonal experiment.

分别对液态发酵和固态发酵两种发酵方式的碳源、氮源、盐、培养基的起始pH 等对该菌株灵芝多糖生物合成的影响进行了研究，通过正交试验确定了高产灵芝多糖的液态发酵培养基和固态发酵培养基，液态发酵培养基的组成为：麦芽糖，3%；蛋白胨，0.4%；KH2PO4，0.15%；MgSO4，0.05%；培养基起始pH 为6。

The results showed that the growth of root tips in liquid medium was better than that in agar-solidified medium and solid-liquid two phase medium, for that increasing agar concentrations in medium will reduce the root growth; darkness was beneficial for Fraxinus mandshurica root tip culture in vitro; as the carbon sources, sucrose was better than glucose and maltose as the carbon ...

结果表明，不添加琼脂的液体培养基对根尖的生长较添加琼脂的固体培养基和固—液培养基好，原因是增加琼脂的量会抑制根的生长；暗培养比光培养更有利于水曲柳离体根尖的培养；蔗糖作为碳源的效果较果糖和麦芽糖好，其中以3%的蔗糖对离体根尖的生长效果最好。

Carbohydrates such as sucrose, glucose, maltose fermentation by Hagan may also be obtained fumaric acid.

碳水化合物如蔗糖、葡萄糖、麦芽糖经黑根菌发酵也可制得反丁烯二酸。

The range of recoveries of isomaltose and isomaltotriose were 88 5%～101 1%and 90 1%～102 0% respectively, the RSD %.

异麦芽糖和异麦芽三糖的回收率范围分别为 88 5 %～ 10 1 0 %、90 1%～ 10 2 0 %，相对标准偏差%。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。