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Production technology of wolfberry (goji) juice concentrate powder and wolfberry juice powder containing wolfberry polysaccharides
1. Technology introduction: The use of solubilization and filter-aid technologies has made the industrial production of wolfberry (goji) extract a reality. The wolfberry extract product has good instant solubility, and the solution is crystal clear and transparent with no precipitation or layering, solving technical problems such as turbidity, precipitation and layering of wolfberry juice and raising the product quality grade. Low-temperature vacuum concentration and two-stage vacuum low-temperature drying technologies give the product excellent color, aroma and taste, with very little loss of nutrients during processing. Enzyme hydrolysis technology is adopted to improve extraction efficiency and moderately adjust the viscosity of the slurry, ensuring product
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What are the control methods for the wolfberry gall mite?
The wolfberry gall mite belongs to the family Eriophyidae. It damages wolfberry leaves, tender shoots, petals, flower buds and young fruit, and the damaged parts form purple or yellow diseased galls. The wolfberry gall mite overwinters as mature adult mites inside the scales of wolfberry winter buds or in cracks in the bark of branches. When leaves unfold in April of the following year, the adult mites migrate to the new leaves on old branches to lay eggs; after hatching, the nymphs invade the plant tissues and cause galls. In mid-to-late May, the gall mites crawl from the galls onto new shoots to cause damage, continuing until late June, forming the first peak period of reproduction. By mid-August, when the autumn shoots grow, the gall mites move again to the new shoots to cause damage
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What are the control methods for the wolfberry rust mite?
The wolfberry rust mite belongs to the family Eriophyidae. Swarms of mites densely cover the leaves and suck the sap, causing the leaves to turn rust-colored and drop early. Adult mites overwinter in bark crevices, bud axils and other places. The following year, after the wolfberry leaves unfurl in mid-April, they begin their damaging activity, and they begin laying eggs in late April. Late May to late June is the peak period of reproduction. After that, because the leaves turn rust-colored and the nutritional conditions deteriorate, the number of mites drops greatly. From late July to early August, new leaves emerge and a second reproduction peak appears. In mid-September reproduction slows, and after leaf fall in October the adult mites move to
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Irish Wolfhound Breed Introduction and Characteristics Analysis
History: This dog belongs to a tall, rough-coated ancestral breed, often used to hunt wolves, elk, wild boar and other animals. The Irish Wolfhound was often favored among nobles and given to one another as gifts. This forced King Oliver Cromwell to issue an export ban in England. In the early 18th century, the last wolf in Scotland was killed, and in 1766 the wild wolves in Ireland were wiped out, and the Irish Wolfhound, famous for hunting wild wolves, gradually declined in number. By the 19th century, British Army officer George Graham worked to breed it, and the breed again attracted people's
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Cultivation Techniques and Field Management Methods for Digupi (Chinese Wolfberry Root Bark)
Cultivation Techniques for Digupi
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What animal is the "chong" in "wolf, chong, tiger, leopard"? Common knowledge about fierce beasts in old rural sayings
"Wolf, chong, tiger, leopard" was a general term in ancient times for fierce wild beasts. The "chong" here is not an insect, but refers to venomous snakes and pythons; in many dialects, snakes are simply called "changchong". This article explains clearly what animal each of the four characters refers to, and includes practical reminders for preventing animal and snake encounters when working in the fields in rural areas.
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