To increase the application of organic fertilizers, can improve the quality and taste of grapes. During the growth of grapes, it is possible to increase the use of decomposed human feces and urine, apply appropriate amounts of phosphorus and potassium fertilizers during the swelling period of the berries, and spray 0.2% potassium dihydrogen phosphate solution on the leaves. In addition, topdressing cake fertilizer is required. During the fruit swelling period, 50 kg of human feces and 1 kg of decomposed peanut cake or sesame cake are used per acre, and the ring-shaped furrow is applied to the covering soil, which has a good sweetening effect.

At the same time, ditching oil residue. About half a month before fruit picking, apply 50-100 grams of cottonseed cake oil residue or sesame oil residue to each grape ditch, cover the soil after application, and then appropriate water to promote root absorption as soon as possible.

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Food Additives

Food additives are compounds or natural substances added to food for the purpose of improving the color, aroma, and taste of food, as well as for the needs of anti-corrosion and processing technology. At present, there are 23 categories of food additives, with more than 2,000 varieties, including acidity regulators, anticaking agents, defoamers, antioxidants, bleaching agents, leavening agents, coloring agents, color retention agents, enzyme preparations, and flavor enhancers, nutritional fortifiers, preservatives, Sweeteners, thickeners, spices, etc.

Erythritol, Sweetener, Pigment, XOS , Carotene, fish oil

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