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Post-Harvest De-Greening and Rinsing Methods for Walnuts
1. De-greening treatment. According to measurements, freshly harvested walnut green husks have a moisture content of 40%-45%, and the kernels have a moisture content of 20%-25%. Such high moisture content makes walnuts prone to rotting and deterioration after harvest. Therefore, after harvesting, walnuts should promptly undergo de-greening treatment.
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How to Determine the Harvest Time of Walnuts? A Detailed Guide to Harvesting Methods
Timely harvesting of walnuts is very important. If harvested too early, the green husk is difficult to peel off, the kernel is not plump, the yield decreases, the kernel yield rate is low, the oil yield rate during processing also decreases, and the nuts are not resistant to storage. According to measurements, harvesting 1 day early on average reduces the dry fruit weight by 0.49%, and the kernel weight by
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What are the conditions and methods for storing walnuts?
Compared with fruits, the physiological metabolism and compositional changes of walnut kernels are relatively stable, which gives walnuts a relatively long storage life. However, when walnuts are not sold or processed immediately, suitable storage conditions must be provided for them, and reasonable
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What are the nutritional value and health benefits of walnuts?
1. Nutritional value Walnut kernels are rich in nutrients, containing abundant protein, fat, minerals and vitamins. According to measurements, every 100 grams of walnut kernels contain 15.4 grams of protein, 63 grams of fat, 10.7 grams of carbohydrates, 108 mg of calcium, 329 mg of phosphorus, 3.2 mg of iron,
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How to make candied walnut canned food? Detailed production method shared
(1) Ingredient preparation: walnut kernels, 1% sodium hydroxide solution, 1% hydrochloric acid, 0.5% alum, 0.03% sodium metabisulfite, 0.9% disodium edetate, sugar liquid. (2) Process flow: ingredient inspection -> boiling -> shelling to obtain walnut kernels -> removing the dark skin -> rinsing -> precooking -> cooling ->
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A Detailed Guide to the Processing Method for Crispy Fried Walnut Kernels
(1) Raw material preparation: peeled walnut kernels, starch, whole milk powder, white granulated sugar, honey, syrup, protein sugar, β-cyclodextrin, vanillin, sodium D-isoascorbate, sodium bicarbonate, citric acid, malic acid. (2) Process flow: Crispy syrup preparation process flow: star
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A Detailed Explanation of the Method and Process Flow for Walnut Juice
(1) Ingredient preparation: walnut kernels, white granulated sugar, sucrose esters, food antifoaming agent, sodium carboxymethyl cellulose, sodium citrate. (2) Process flow: walnut kernels → sorting and removal of impurities → soaking → grinding into slurry → separation of residue and slurry → blending and formulation → homogenization → degassing → filling → can sealing → sterilization → inspection → finished product.
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What is the significance of pollution-free walnut production?
Pollution-free walnuts refer to safe, high-quality, nutritious green walnut food that is free from contamination; the growing environment of the walnut trees, as well as the harvesting, processing, packaging, storage and transportation processes, are not contaminated by harmful substances. Pollution-free walnut production has strict standards, namely
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What is the guiding philosophy of industrialized walnut management
1. What is industrialized walnut management? The essence of industrialized agricultural management is to use the methods of managing modern industry to organize modern agricultural production and management. It is oriented by domestic and international markets, centered on improving economic benefits, supported by scientific and technological progress, and revolves around
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What are the basic characteristics of walnut industrialization development?
Basic characteristics of walnut industrialization. Compared with traditional closed walnut production and operation, industrialized walnut operation has the following basic characteristics: (1) Market orientation. The market is the starting point and the destination of walnut industrialization. The operation of agricultural industrialization must be guided by domestic and international markets, changing the traditional closed state of self-sufficient small-scale peasant economy and self-service, with its resource allocation, combination of production factors, and purchase and sale of means of production and products being allocated and realized through market mechanisms.
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