ArticleNutrients2022
Amino Acid Profiles and Nutritional Evaluation of Fresh Sweet-Waxy Corn from Three Different Regions of China.
Article in Nutrients, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed.
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- Characterization and Comparison of Milk Fat Globule Membrane Proteins, Whey Protein Concentrate, and Micellar Casein Concentrate.Food science & nutrition · 2026Article
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- Growth-Promoting Effects and Mechanisms of Synthetic Plant Growth-Promoting Rhizobacteria on Maize Seedlings.Microorganisms · 2025Article
- Regulatory Mechanisms of Free Umami Amino Acid Accumulation in Fresh Waxy Kernels: Insights from Transcriptome and Metabolomics Analyses.Foods (Basel, Switzerland) · 2025Article
- Effect of complex fermentation of two lactic acid bacteria on antioxidant activity, hypoglycaemic activity and metabolomics of corn juice.Food science and biotechnology · 2025Article
- Influence of Local and Reimported United States and South American Corn Sources on Broiler Performance, Nutrient Digestibility, and Processing Yield.Animals : an open access journal from MDPI · 2025Article
- An Optimized Microwave-Assisted Extraction and Evaluation of Amino Acids Content and Nutritional Value inFoods (Basel, Switzerland) · 2025Article
- Machine learning and near-infrared fusion-driven quantitative characterization and detection of protein content in maize kernels.Frontiers in nutrition · 2025Article
- Characterization of volatile metabolites in temperate and tropical sweet corn cultivars under various post-harvest storage conditions.Food chemistry: X · 2024Article
- Comparative Analysis of Myofiber Characteristics, Shear Force, and Amino Acid Contents in Slow- and Fast-Growing Broilers.Foods (Basel, Switzerland) · 2024Article
- The Effects ofAnimals : an open access journal from MDPI · 2024Article
- Screening of the Nutritional Properties, Bioactive Components, and Antioxidant Properties in Legumes.Foods (Basel, Switzerland) · 2024Article
- Positive Intervention of Distinct Peptides in Clostridioides difficile Infection in a Mouse Model.Communications biology · 2024Article
- Au@Ag nanoparticles: an analytical tool to study the effect of tyrosine on dopamine levels.RSC advances · 2024Article
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6 authors.
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Abstract
This study conducted a comparative analysis of the amino acid compositions of Chinese Huangnuo 9 fresh sweet-waxy corn from three different provinces in China-Inner Mongolia, Jilin, and Heilongjiang Province. Moreover, we established a nutritive evaluation system based on amino acid profiles to evaluate, compare, and rank the fresh sweet-waxy corn planted in different regions. A total of 17 amino acids were quantified, and the amino acid composition of fresh sweet-waxy corn was analyzed and evaluated. The amino acid quality was determined by the amino acid pattern spectrum, chemical evaluations (including CS, AAS, EAAI, BV, U(a,u), NI, F, predict PER, and PDCAAS), flavor evaluation, amino acid matching degree evaluation, and the results of the factor analysis. The results showed that the protein content of fresh corn 1-1 from Inner Mongolia was the highest (40.26 ± 0.35 mg/g), but the factor analysis results, digestion, and absorption efficiency of fresh corn 1-2 were the best. The amino acid profile of fresh corn 1-1 was closest to each evaluation's model spectrum. The results of the diversity evaluations in fresh corn 3-2 were the best, and fresh corn 3-3 had the most essential amino acid content. A total of 17 amino acids in fresh corn were divided into three principal component factor analyses: functional principal components (Leu, Pro, Glu, His, Ile, Ser, Met, Val, Tyr, Thr), regulatory principal components (Lys, Gly, Ala, Asp, Arg, Trp), and protection principal components (Phe). The scores of the three principal components and the comprehensive score in fresh corn 1-2 were all the highest, followed by 3-3 and 1-1. The amino acid nutritional values of fresh corn 1-2 were the highest in 12 samples.
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