Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A sweet potato starch, fast technology, applied in the field of starch precipitation, can solve problems such as poor effect, damage to starch quality and process characteristics, long precipitation period, etc.
Inactive Publication Date: 2010-10-06
范子山
View PDF4 Cites 10 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, practice shows that the added chemical reagents: sulfite, citric acid, ascorbic acid (VC), boron, zinc compounds and bleaching powder, etc. have strong residual toxicity, which not only destroys t
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0009] 1. Cultivation process steps of Ojizi yeast bio-bacteria enzyme fermentation stock solution:
[0010] 1. Cultivation of mother liquor:
[0011] Select 300 grams of high-quality Koji Zizi yeast biological enzyme raw material, use 3000 grams of warm water, control the water temperature 35-40°C, put it in a container, dissolve the Koji Zizi yeast biological bacteria enzyme and stir it thoroughly, wait until the water temperature drops to and Cultivate at 18-22°C. When the biological live bacteria enzyme solution is cultivated until the pH value reaches 3.5-3.9, the biological live bacterial spore content in the biological live bacteria enzyme solution is more than 75%, and the preservation amount is more than 80%. , The mother liquor of biological live bacteria enzyme fermentation protoplasm was successfully cultivated, and 3300 grams of mother liquor was obtained.
[0012] 2. Cultivation in tanks:
[0013] Mix 3,300 grams of the mother liquor of biological live bacteria...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a rapid sedimentation method of sweet potato starch. The method comprises the following steps of: fermenting and culturing traditional fork-made yeast lysozyme into mother liquor; then, fermenting and culturing into biological viable enzyme fermenting stock serosity; and mixing with a filtered sweet potato starch stock solution to rapidly sedimentate. By the invention, the sedimentation time of starch can be rapidly shortened from traditional 24 h to 5 min, the whiteness of the starch is improved by 7 percent, the purity is improved by 4 percent, the powder yield rate is improved by 1.5-2 percent, the daily production efficiency is improved by 6-8 times, and the market selling price of the starch is increased by 27.8 percent.
Description
Technical field: [0001] The invention relates to a starch precipitation technology, in particular to a rapid precipitation method of red taro starch. Background technique: [0002] Sweet potato is also known as glycoside potato, sweet potato, sweet potato, sweet potato, sweet potato, etc. Sweet potato is deeply loved by people because of its rich nutrition, rich in carotene, vitamin B1, B2 and vitamin C1, iron, calcium and other minerals necessary for the human body. Xishi, especially the food processed with red taro as raw material, has become a relatively fashionable health food, and is deeply favored by consumers. Sweet potato is not only the main food crop and economic crop, but also an important industrial raw material. Sweet potato contains a lot of starch and can be widely used in food industry, textile industry, paper industry, medicine and chemical industry. , maltose, fructose, glucose and other series of products as well as alcohol, liquor, citric acid, lactic ac...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.