Culture method for tea-flavored soft-shelled turtles

A cultivation method and technology for soft-shelled turtles, which are applied in the field of cultivation of tea-flavored soft-shelled turtles, can solve the problems of inhibiting the growth of enteroviruses, unable to promote digestion and secretion, etc., and achieve the effect of no foci and strong vitality.

Inactive Publication Date: 2015-02-04
杭州萧山天福生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the soft-shelled turtles cultivated by this method only have the nutrition of the soft-shelled turtle itself, do not contain tea polyphenols, caffeine a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: the cultivation method of a kind of tea fragrant soft-shelled turtle of this example, its step is:

[0032] a. Feed extruding preparation: Pour the feed material (including green tea powder) into the extruding equipment, in the environment of temperature (110-200°C), high pressure (25-100k / cm2), high shear force and high moisture (20%) A kind of extruded feed is produced through continuous mixing, heating, pressurization, aging, extrusion die hole and sudden pressure reduction; after the feed material is extruded, it can stimulate the appetite of soft-shelled turtles, effectively digest and absorb tea polyphenols, Caffeine, catechin and other nutrients.

[0033] b. The formula and mass percentage of its soft-shelled turtle feed are: 35% fish meal, 19% fermented active soybean meal powder, 5.5% puffed pig blood powder, 5% fly maggot powder, 15% alpha starch, 8% puffed cornstarch, 6% yeast, Multivitamins 1.5%, multiminerals 1.0%, calcium dihydrogen phosph...

Embodiment 2

[0048] Embodiment 2: the cultivation method of a kind of tea fragrant soft-shelled turtle of this example, its step is:

[0049] a. Feed extruding preparation: Pour the feed material (including green tea powder) into the extruding equipment, in the environment of temperature (110-200°C), high pressure (25-100k / cm2), high shear force and high moisture (20%) A kind of extruded feed is produced through continuous mixing, heating, pressurization, aging, extrusion die hole and sudden pressure reduction; after the feed material is extruded, it can stimulate the appetite of soft-shelled turtles, effectively digest and absorb tea polyphenols, Caffeine, catechin and other nutrients.

[0050] b. The formula and mass percentage of its soft-shelled turtle feed are: 30% fish meal, 20% fermented active soybean meal powder, 6.5% puffed pig blood powder, 8% fly maggot powder, 15% alpha starch, 8% puffed cornstarch, 6% yeast, Multivitamins 1.5%, multiminerals 1.0%, calcium dihydrogen phosph...

Embodiment 3

[0065] Embodiment 3: the cultivation method of a kind of tea fragrant soft-shelled turtle of this example, its steps are:

[0066] a. Feed extruding preparation: Pour the feed material (including green tea powder) into the extruding equipment, in the environment of temperature (110-200°C), high pressure (25-100k / cm2), high shear force and high moisture (20%) A kind of extruded feed is produced through continuous mixing, heating, pressurization, aging, extrusion die hole and sudden pressure reduction; after the feed material is extruded, it can stimulate the appetite of soft-shelled turtles, effectively digest and absorb tea polyphenols, Caffeine, catechin and other nutrients.

[0067] b. The formula and mass percentage of its soft-shelled turtle feed are: 25% fish meal, 25% fermented active soybean meal powder, 4.5% puffed pig blood powder, 10% fly maggot powder, 15% alpha starch, 8% puffed cornstarch, 6% yeast, Multivitamins 1.5%, multiminerals 1.0%, calcium dihydrogen pho...

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Abstract

The invention relates to a culture method for soft-shelled turtles, in particular to a culture method for tea-flavored soft-shelled turtles. The invention mainly solves the technical problem of how to digest, absorb and utilize the nutrient trace elements of green tea for conversion in soft-shelled turtles after green tea powder is added into the feed of soft-shelled turtles. The steps of the culture method are as follows: preparation of puffed feed: feed materials containing the green tea powder are poured into puffing equipment, and after continuous mixing, heating, pressurization, cooking, extrusion out of a mold hole and depressurization, the puffed feed is produced; the formula of the puffed feed and the percentages by mass of the ingredients are as follows: 25 to 35 percent of fish meal, 19 to 25 percent of fermented active soybean meal, 4.5 to 6.5 percent of puffed pig blood powder, 5 to 10 percent of fly maggot powder, 14 to 16 percent of Alpha starch, 7 to 9 percent of puffed corn starch, 5 to 7 percent of yeast, 1 to 2 percent of multiple vitamins, 0.5 to 1.5 percent of multiple mineral substances, 0.1 to 1 percent of monocalcium phosphate, 0.1 to 1 percent of choline chloride and 2 to 4 percent of green tea powder; soft-shelled turtles are then fed two times or more than two times each day according to 0.5 to 2 percent of the weight of the soft-shelled turtle; the color of water needs to be kept normal, and after being cultured for 150 days, grown soft-shelled turtles, each of which is equal to or more than 600g, can be yielded.

Description

technical field [0001] The invention relates to a method for cultivating soft-shelled turtles, in particular to a method for cultivating tea-flavored soft-shelled turtles. Background technique [0002] The soft-shelled turtle is a reptile that lives in water, and has similar living habits and environmental requirements to fish; the soft-shelled turtle is an omnivorous animal with a partial carnivorous nature, which has the functions of nourishing, strengthening and prolonging life, and has high nutritional value. , deeply loved by consumers. What conventional culture soft-shelled turtle generally adopts is " two-step culture method ". That is, juvenile soft-shelled turtles are cultured in the greenhouse, and adult soft-shelled turtles are cultured in outer ponds. A Chinese patent discloses a pollution-free large-scale soft-shelled turtle ecological breeding method (patent publication number: CN 1895034A). The steps are as follows: a. Selection of breeding ecological enviro...

Claims

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Application Information

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IPC IPC(8): A01K61/00A23K1/18A23K1/14A23K1/10A23K1/04A23K1/16A23K1/175A23K1/00A23K10/24
CPCA01K61/00A01K67/02Y02A40/81
Inventor 张望桥赵法箴鲁成银林智谭俊峰杨芳
Owner 杭州萧山天福生物科技有限公司
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