The specific embodiment
Puffing powder in following test example and each embodiment is fructus zizaniae caduciflorae, Semen sojae atricolor and the rice puffing powder that 2:1:7 makes through conventional bulking process after mixing in mass ratio.
test example:
Adopt puffing powder addition, sucrose addition, non-dairy creamer addition and the maltodextrin addition of following methods to nasal feeding nutrition meals (being designated hereinafter simply as nutrient meal), adopt orthogonal test to be optimized nutrient meal formula, take powder body angle of repose, reconstitute caking rate, reconstitute rear Flows and reconstitute the comprehensive evaluation index of rear pipeline wall built-up as Index Establishment nutrient meal, the weight of each index in comprehensive evaluation index respectively accounts for 25%, i.e. comprehensive evaluation index
=(minimum angle of repose/angle of repose) × 25%+(minimum caking rate/caking rate) × 25%+(flow/maximum stream flow) the minimum wall built-up amount/wall built-up of × 25%+(amount) × 25%.Comprehensive evaluation index is higher, shows that the Flows of nutrient meal product is better.Wherein, powder body is to adopt the dry powder body of nasal feeding nutrition meals to measure angle of repose.The warm water of 70 ~ 80 ℃ of 4 ~ 5 times that adds nutrient meal quality at nasal feeding nutrition meals, stirs, and the nutrient meal after reconstituting is cooled to after 35 ~ 40 ℃, reconstitutes caking rate, reconstitutes rear Flows and reconstitutes rear pipeline wall built-up test.
Result is referring to Fig. 1~4 and table 1, and visible in the scope of puffing powder addition provided by the invention, sucrose addition, non-dairy creamer addition and maltodextrin addition, nutrient meal has good Flows.
Test one: when puffing powder addition is respectively 50g, 54g, 58g, 62g, 66g, carry out powder body angle of repose under sucrose addition 20g~25g, non-dairy creamer addition 4g~6g, maltodextrin addition 17.5g~22.5g condition, reconstitute caking rate, reconstitute rear Flows and reconstitute rear pipeline wall built-up test.
Test two: sucrose addition is 15g, 17.5g, 20g, 22.5g, 25g respectively, at non-dairy creamer addition 4g~6g, maltodextrin addition 17.5g~22.5g, under the condition of puffing powder addition 54g~62g, carry out powder body angle of repose, reconstitute caking rate, reconstitute rear Flows and reconstitute rear pipeline wall built-up test.
Test three: non-dairy creamer addition is respectively 3g, 4g, 5g, 6g, 7g, at sucrose addition 20g~25g, maltodextrin addition 17.5g~22.5g, under the condition of puffing powder addition 54g~62g, carry out powder body angle of repose, reconstitute caking rate, reconstitute rear Flows and reconstitute rear pipeline wall built-up test.
Test four: maltodextrin addition is respectively 15g, 17.5g, 20g, 22.5g, 25g, at sucrose addition 20g~25g, non-dairy creamer addition 4g~6g, under the condition of puffing powder addition 54g~62g, carry out powder body angle of repose, reconstitute caking rate, reconstitute rear Flows and reconstitute rear pipeline wall built-up test.
Experimental result (Fig. 1) from batching on impact angle of repose of nutrient meal powder body, within the scope of experiment addition, the powder body of nutrient meal increases along with increasing of puffing powder addition angle of repose, is increased to 43.40 ° from 35.30 °.In the time that puffing powder addition is 62g, can not enlarge markedly the angle of repose that increases the addition powder body of puffing powder; Increase and first decline and rise afterwards powder body angle of repose of nutrient meal with sucrose addition, and in the time that sucrose addition is 20g, reaching minimum the angle of repose of powder body is 38.40 °; Non-dairy creamer addition is increased to 7g from 3g, the powder body of nutrient meal do not have angle of repose significant difference (
p> 0.05), non-dairy creamer do not have a significant impact the powder body of nutrient meal angle of repose; The powder body of nutrient meal first reduces and increases along with the increase of maltodextrin addition angle of repose, and in the time that the addition of maltodextrin is 20g, the powder body of nutrient meal reaches minimum angle of repose.
From batching, nutrient meal is reconstituted the experimental result (Fig. 2) of caking rate impact, nutrient meal reconstitute caking rate along with increasing of puffing powder addition presents the trend that first reduces rear increase, in the time that puffing powder addition is 58g, the caking rate of nutrient meal reach minimum (
p< 0.05); The caking rate of nutrient meal reduces along with the increase of sucrose addition.In the time that sucrose addition is 22.5g, the caking rate of addition nutrient meal that increases sucrose can significantly not reduce (
p>0.05); Nutrient meal caking rate reduces along with the increase of non-dairy creamer, maltodextrin addition.
From preparing burden to the sex experimental result of nutrient meal Flows (Fig. 3), the flow of nutrient meal increases along with the increase of puffing powder addition, be increased to 29.63ml/min from 12.97ml/min, flow between puffing powder addition 50g and 54g does not have significant difference, between other addition, has significant difference; The flow of nutrient meal increases along with the increase of sucrose addition, shows to increase the addition of sucrose, can improve the mobility of nutrient meal; The flow of nutrient meal, along with the increase of non-dairy creamer addition, is increased to 17.93ml/min from 10.33ml/min, illustrates that interpolation non-dairy creamer can improve the mobility of nutrient meal; The flow of nutrient meal increases along with the increase of maltodextrin addition, illustrates that interpolation maltodextrin can significantly improve the mobility of nutrient meal.
The experimental result (Fig. 4) that from batching, nutrient meal is reconstituted rear pipeline wall built-up impact, nutrient meal reconstitutes rear wall built-up amount to be reduced along with the increase of puffing powder addition, eases down to 0.73g from 1.80g.In the time that puffing powder addition is 62g, the wall built-up amount that increases the addition nutrient meal of puffing powder can significantly not reduce; Nutrient meal wall built-up amount reduces along with the increase of the addition of sucrose, is down to 0.57g in experiment addition scope interior conduit wall built-up amount from 0.93g; The wall built-up amount of nutrient meal is along with the increase of non-dairy creamer addition is on a declining curve, but there is no significant difference; The wall built-up amount of nutrient meal does not have significant difference (p > 0.05) with the increase of maltodextrin addition.
embodiment mono-
Puffing powder 54g sucrose 22.5g non-dairy creamer 5g maltodextrin 22.5g.
This formula is carried out powder body angle of repose, reconstitutes caking rate, reconstitutes rear Flows and reconstitutes rear pipeline wall built-up test, and be converted into comprehensive evaluation index, now comprehensive evaluation index is 82.5, and these nasal feeding nutrition meals have good Flows.
embodiment bis-
Puffing powder 58g sucrose 25g non-dairy creamer 4g maltodextrin 20g.
This formula is carried out powder body angle of repose, reconstitutes caking rate, reconstitutes rear Flows and reconstitutes rear pipeline wall built-up test, and be converted into comprehensive evaluation index, now comprehensive evaluation index is 80, and these nasal feeding nutrition meals have good Flows.
embodiment tri-
Puffing powder 62g sucrose 20g non-dairy creamer 6g maltodextrin 17.5g.
This formula is carried out powder body angle of repose, reconstitutes caking rate, reconstitutes rear Flows and reconstitutes rear pipeline wall built-up test, and be converted into comprehensive evaluation index, now comprehensive evaluation index is 81, and these nasal feeding nutrition meals have good Flows.
embodiment tetra-
Puffing powder 60g sucrose 24g non-dairy creamer 5g maltodextrin 20g.
This formula is carried out powder body angle of repose, reconstitutes caking rate, reconstitutes rear Flows and reconstitutes rear pipeline wall built-up test, and be converted into comprehensive evaluation index, now comprehensive evaluation index is 80, and these nasal feeding nutrition meals have good Flows.
embodiment five
Puffing powder 55g sucrose 22g non-dairy creamer 5.5g maltodextrin 21g.
This formula is carried out powder body angle of repose, reconstitutes caking rate, reconstitutes rear Flows and reconstitutes rear pipeline wall built-up test, and be converted into comprehensive evaluation index, now comprehensive evaluation index is 82, and these nasal feeding nutrition meals have good Flows.
using method
Get nutrient meal of the present invention, add the warm water of 70 ~ 80 ℃ of 4 ~ 5 times of nutrient meal quality, stir, the nutrient meal after reconstituting is cooled to 35 ~ 40 ℃ and carries out nasal feeding nursing.
The present invention can summarize with other the concrete form without prejudice to spirit of the present invention or principal character.The above embodiment of the present invention all can only think explanation of the present invention rather than restriction, and any trickle modification, equivalent variations and modification that every foundation essence technology of the present invention is done above embodiment, all belong in the scope of technical solution of the present invention.