How to control the starting temperature of starter?

The starting temperature of different starters is not the same, such as functional bacteria in the type of Kinpo-type fermentation auxiliaries, which grows fastest when the temperature is above 10-15°C. Below this temperature range, it is easy to be inactive or In the semi-dormant state, the dormant state will be below 5°C, and the functional microbial species below 0°C will be in a complete dormant state and will not work properly. Therefore, in the temperature range below the most active state (less than 10-15 °C), artificial warming can generally be taken to try to make the ambient temperature reach 10-15 °C or more, which will help the microbes break the dormant state and enter the rapid breeding period. As soon as possible for the fermentation bed "work", this artificial warming called "start." After start-up, the strain will undergo a short-term adaptation period and then reproduce rapidly in geometric progression (ideally, up to 272 in 24 hours!!). During the process of fermentation and reproduction, a large amount of heat and metabolites will be released, making the environment The temperature continues to rise. Microbial strains can use their own heat to speed up reproduction, so that a virtuous circle can be formed and the startup can be completed.

How to get materials to start quickly? No problem in summer. In winter, you can choose to use according to the actual situation:

1, warm water. When the moisture content of the material is insufficient, hot water (30-40°C) should be added to it, which can speed up the start-up, and must not be heated to 100°C. It is easy to kill the functional bacteria that resembles the golden gourd starter.

2, stove heater. In the material house, a stove or a heating system is used, and conditions can also be used for heating the air conditioner. After starting, the heater can be removed.

3, greenhouse heating. The temperature inside the greenhouse is relatively high. It can meet the starting conditions of the materials and transport the materials into the greenhouse.

4, steam warming. The purpose of warming can also be achieved by boiling water and using the diffuseness of water vapor in a room or a greenhouse. Details can visit the website or consult. Website address: 152 mailbox, China Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing. Zip Code 100081 Hotline 85947057 National Unified Free Service Hotline Transfer

In Ethanol & Alcohol production process, the starches from agricultural products are converted in fermentable sugars with the help of enzymes. Lignocellulosic materials can be used to produce alcohol which is a kind of alternative energy that can replace the limited oil resources. Biomass based ethanol production is mainly composed of 2 steps: cellulose from lignocellulosic biomass is hydrolyzed to produce reduced sugar and reducing sugar is fermented to produce alcohol. Enzymatic hydrolysis of biomass will become the main means of future development because of its low energy consumption, product specificity and conforming to the government's environmental protection policy. Sunson Group supplys Xylanase, Pullulanase, Protease and Amylase for the ethanol & alcohol industry.


Ethanol is made from various agricultural products including corn, cereal and tapioca etc. During ethanol production process, the starches in these agricultural products are converted into fermentable sugars with the help of enzymes. These fermentable sugars are then fermented into ethanol by yeasts. Specifically, the ethanol production process includes four stages: starch liquefaction, starch saccharification, protein and non-starchy polysaccharides hydrolysis, and fermentation.


Benefits:

Promote the growth and reproduction of yeast 
Improve the efficiency of fermentation 
Promote the utilization of raw materials 
Increase the starch conversion rate


This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp.  The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.


Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.

Alcohol And Ethanol Enzymes

Alcohol And Ethanol Enzymes,Ethanol Enzymes,Alcohol Enzymes,Enzymes For Ethanol Production

Sunson Industry Group Co., Ltd , https://www.sunsonchinaenzymes.com