The watermelon rind contains sugar and crude protein, crude fat, crude fiber, chlorophyll and other nutrients needed by fish, and also contains vitamins such as carotene, thiamine, riboflavin, niacin, ascorbic acid and calcium, phosphorus, iron, etc. Mineral salt. Using watermelon rind to feed quail, oysters, grass, and other species of fish, palatability is good, the fish love to eat, easy to digest and absorb. Therefore, the use of rind skin culturing fish not only enlarges the source of feed, but also reduces the production cost by 15% to 20%, which in turn reduces environmental pollution. Since the harvest of watermelon is mainly concentrated in July to August, sometimes the direct use is subject to certain restrictions. Therefore, the common methods of use are fresh and dry feed.
1. After freshly feeding the collected watermelon rind with a beater, the whole pool is splashed twice a day. According to the water quality, watermelon rind is sprayed every 80 to 100 kilograms per 667 square meters (1 mus) per day, or per Thousands of species of fish are fed with 60 to 80 kg of watermelon pulp. In this way, the fingerlings can directly ingest the watermelon rind, and at the same time, the rind granules and juices that are not ingested by the fingerlings can be converted into plankton under the action of bacteria in addition to being used by large plankton in the fingerling pool. Proliferation provides a rich source of natural food for the fish species, thus playing a dual role in feeding and fertilizing water quality. However, to make watermelon pulp directly ingested by fish, the key is to play fine, which is suitable for fish species to swallow.
2, dry feed watermelon rind with a planer blade dried and crushed into a powder, every 667 square meters of fingerlings pool with watermelon rind powder 2 to 3 kilograms, cast 3 times a day, combined with other feed The effect will be better.
Esculin Powder is A bitter. Naringin dihydrochalcone obtained by hydrolysis and hydrogenation is a Sweetener, and its sweetness is about 150 times that of sucrose.
It has anti-inflammatory, antibacterial, anti hemagglutination, analgesic and other activities, and has significant diuretic effect on mice. It can inhibit the aldose reductase of rat lens, and it is the growth inhibitor of Bacillus subtilis. At the same time, it can also inhibit the chemical carcinogenesis. It can inhibit the increase of capillary permeability caused by histamine and has a weak analgesic effect. At the same time, it has antibacterial, anticoagulant and inhibition of aldose reductase in rat lens.
Product Name: Esculin Powder
Other Name: Horse Chestnut Extract
Part: Bark
Grade: Food & Medicine Grade
Appearance: White crystalline powder
Specification: 98%
Test Method: HPLC; UV
Esculin, also rendered Aesculin or Asculin, is a coumarin glucoside that naturally occurs in the horse chestnut (Aesculus hippocastanum), California buckeye (Aesculus californica), prickly box (Bursaria spinosa) and in daphnin (the dark green resin of Daphne mesereum). It's also found in dandelion coffee.
1. Anti-inflammation,Anti-cancer, Ease pain, Anti-arrhythmic, Anti-histaminic, Anti- cruor . Esculin is a glycoside composed of glucose and a dihydroxycoumarin compound ;
2. Esculin is a product of a coumarin derivative extracted from the bark of flowering ash (Fraxinus ornus;
3. Esculin is used in the manufacturing of pharmaceuticals with venotonic, capillary- strengthening and antiphlogistic action similar to that of Vitamin P.
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