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Mixed nut composition with high nutrition density index and application thereof

A density index, high-nutrition technology, applied in the field of food processing, can solve problems such as imperfect micronutrient system composition, poor insulin resistance, single nut variety, etc., to reduce blood total cholesterol levels, alleviate obesity and weight gain High, the effect of regulating glucose metabolism disorder

Pending Publication Date: 2022-07-29
QINGDAO UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] When nuts in the prior art are applied to foods or health products for alleviating hypercholesterolemia or insulin resistance, the variety of nuts is single, lacking the basis for mixing food based on nutritional science, and micronutrients involved in redox reactions and energy metabolism in the body Due to the imperfect composition of the system, the technical problem of poor effect on alleviating hypercholesterolemia or insulin resistance, this application provides a high nutrient density index mixed nut composition, based on the NRF index, according to the nutrient composition of nuts and dried fruits Features Optimize the nutrient density calculation method to obtain the ratio of mixed nuts and dried fruits under the highest nutrient density, and through the high-fat diet-induced metabolic disorder animal model, it can alleviate the high-fat diet-induced obesity and weight gain, and reduce blood total cholesterol , improve liver fat accumulation, regulate glucose metabolism disorders and insulin resistance

Method used

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  • Mixed nut composition with high nutrition density index and application thereof
  • Mixed nut composition with high nutrition density index and application thereof
  • Mixed nut composition with high nutrition density index and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] 1. Calculation of high-enriched and high-nutrient-density mixed nut formulations

[0047] Four kinds of nuts and three kinds of dried fruits in mixed nuts were tested for their nutrient components, and the measured contents of each included nutrient. Among them, nuts included 10 encouraged nutrients: vitamin A, vitamin B2, vitamin E, iron, magnesium, zinc, ellagica Acid, linolenic acid, arginine, tyrosine; 3 restricted nutrients: branched chain amino acids, methionine, saturated fatty acids, dried fruit included 8 encouraged nutrients: vitamin A, vitamin B2, vitamin C, magnesium, ellagic acid, Anthocyanins, arginine, tyrosine; 3 limiting nutrients: branched-chain amino acids, methionine, fructose.

[0048] Measure the content of each nutrient in the dried mixed nuts, the results are shown in Table 1-4, and calculate the total nutrient rich index (TNRF), and its calculation formula is:

[0049] TNRF=NRF10.3×X+NRF8.3×Y (1)

[0050] NRFn.3=NR-LIM (2)

[0051] X+Y=1 (3) ...

Embodiment 2

[0074] 1. Animal feeding and grouping

[0075] 6-week-old male C57BL / 6 mice (SPF grade, purchased from Beijing Speifu Laboratory Animal Technology Co., Ltd.) were selected; fed for 2-3 days / time; fed with water for 7 days / time. After 1 week of pre-feeding, mice were randomly divided into 6 groups according to body weight, 12 mice in each group, namely low-fat diet group (10% fat, LFD), high-fat diet group (45% fat, HFD), high-fat + No dried fruit mixed nuts (no dried fruit formula, HFD+MN1), high fat + low TRNF mixed nuts / dried fruit composition (HFD+MN2), high fat + high TRNF mixed nuts / dried fruit composition (HFD+MN3 ), high-fat + single walnut (HFD + walnut), high-fat + ellagic acid group (HFD + EA). The energy requirement (2700kcal) was converted into the corresponding proportion of the mouse feed, and the amount of ellagic acid added was 300mg / kg feed. Each group was fed with the experimental diet for 12 weeks, and the body weight, food intake and water intake of the m...

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Abstract

The invention relates to a high nutrition density index mixed nut composition and application thereof, and belongs to the technical field of food processing. In the prior art, when nuts and the like are applied to food or health care products for relieving hypercholesterolemia or insulin resistance, the variety of the nuts is single, a food matching and mixing basis based on nutriology science is lacked, micronutrient system composition participating in an in-vivo oxidation-reduction reaction and energy metabolism is incomplete, and the food quality is poor. In order to solve the technical problem of poor effect of relieving hypercholesterolemia or insulin resistance caused by the fact that the nutrition density index of the mixed nut composition is high, the invention provides the mixed nut composition with the high nutrition density index, a nutrition density calculation method is optimized according to the nutrient component characteristics of nuts on the basis of the high nutrition density index, and the ratio of dried mixed nuts under the highest nutrition density is obtained. Through a high-fat diet-induced metabolic disorder animal model, obesity and body weight increase induced by high-fat diet can be relieved, total cholesterol in blood is reduced, liver fat accumulation is improved, and glycometabolism disorder and insulin resistance are adjusted.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a high nutrient density index mixed nut composition and application thereof. Background technique [0002] With the obesity epidemic, the prevalence of related diseases such as metabolic syndrome, non-alcoholic fatty liver disease and type 2 diabetes is also rising. Insulin resistance plays a crucial role in the pathogenesis of all these diseases. Insulin resistance is a decrease in the sensitivity of the target organs of insulin action to insulin action, a state in which normal doses of insulin produce less than normal biological effects. , the treatment of insulin resistance has become the key to the prevention and treatment of type 2 diabetes and other metabolic disorders. Hypercholesterolemia is the most important risk factor for cardiovascular disease. Active diagnosis and management are necessary to improve insulin sensitivity and reduce excessive harm...

Claims

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Application Information

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IPC IPC(8): A23L25/00A23L19/00A23L33/00
CPCA23L25/00A23L19/00A23L33/00A23V2002/00A23V2200/332A23V2200/3262A23V2200/328A23V2200/30
Inventor 孙进齐策张书光曹娟娟郑洁
Owner QINGDAO UNIV
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