PapersFlow Research Brief
Food Science and Nutritional Studies
Research Guide
What is Food Science and Nutritional Studies?
Food Science and Nutritional Studies is the scientific investigation of food composition, processing, safety, and nutritional impacts on human health, including the analysis of bioactive compounds and their physiological effects.
The field encompasses 22,481 works with a focus on physical properties of foods, nutritive values, and extraction of bioactive compounds such as phenolics and ascorbate from plant tissues. Key research includes optimization of phenolic extraction from wheat and improvements in glucose and lipid levels from cinnamon in type 2 diabetes patients, as shown in "Cinnamon Improves Glucose and Lipids of People With Type 2 Diabetes" (2003). Studies also cover standardization of herbal medicines and reviews of plants like Aloe vera for clinical uses.
Topic Hierarchy
Research Sub-Topics
Wheatgrass Antioxidant Properties
Studies isolate and characterize phenolic compounds, flavonoids, and enzymes like SOD in wheatgrass contributing to free radical scavenging. In vitro assays quantify DPPH and ABTS activities.
Wheatgrass and Cancer Chemoprevention
Researchers test wheatgrass extracts for inducing apoptosis, inhibiting proliferation in cell lines like colon and breast cancer. Animal models evaluate tumor reduction and biomarkers.
Bioactive Compounds in Wheatgrass
This sub-topic profiles chlorophyll, vitamins, minerals, and secondary metabolites via HPLC and GC-MS. Bioavailability and stability during processing are key concerns.
Wheatgrass Functional Beverages
Development focuses on formulating juices, fermented extracts, and fortified drinks optimizing sensory and nutritional profiles. Shelf-life and consumer acceptance trials are conducted.
Wheatgrass Clinical Trials
Human trials assess effects on blood markers, detoxification, and chronic conditions like diabetes and thalassemia. Randomized controlled designs measure safety and efficacy endpoints.
Why It Matters
Food Science and Nutritional Studies supports practical applications in dietetics and public health by providing data on food nutritive values, such as in "Nutritive value of Indian foods" by C. Gopalan et al. (1971), which catalogs nutrient contents for dietary planning in populations. In diabetes management, Alam Khan et al. (2003) demonstrated in "Cinnamon Improves Glucose and Lipids of People With Type 2 Diabetes" that 1-6 grams of cinnamon daily reduced fasting blood glucose by 29% and triglycerides by 23% in 60 type 2 diabetes patients over 40 days. Extraction methods like those in "Optimization of extraction of phenolic compounds from wheat using response surface methodology" by Chandrika M. Liyana‐Pathirana and Fereidoon Shahidi (2004) enable development of antioxidant-rich functional foods, while standardization reviews like "Standardization of herbal medicines - A review" by Kunle (2012) ensure quality in over 80% of global populations relying on herbal products for health.
Reading Guide
Where to Start
"Nutritive value of Indian foods" by C. Gopalan et al. (1971) is the starting point for beginners, as it provides foundational data on food compositions essential for understanding nutritional studies before advancing to extraction or clinical applications.
Key Papers Explained
"Physical properties of plant and animal materials" (1968) establishes basics of food material properties, which "Physical Properties of Foods" (1984) by Serpil Şahin et al. builds upon for engineering contexts; "Nutritive value of Indian foods" (1971) by C. Gopalan et al. complements with nutrient data, while "Cinnamon Improves Glucose and Lipids of People With Type 2 Diabetes" (2003) by Alam Khan et al. applies findings to clinical outcomes, and "Optimization of extraction of phenolic compounds from wheat using response surface methodology" (2004) by Chandrika M. Liyana‐Pathirana and Fereidoon Shahidi advances bioactive isolation techniques.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Research frontiers emphasize functional beverages from wheatgrass antioxidants and apoptosis induction for cancer chemoprevention, as indicated by the cluster's focus on bioactive compounds, though no recent preprints are available.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Physical properties of plant and animal materials | 1968 | Journal of Agricultura... | 3.1K | ✕ |
| 2 | Nutritive value of Indian foods | 1971 | — | 2.6K | ✕ |
| 3 | Physical Properties of Foods | 1984 | Elsevier eBooks | 1.4K | ✓ |
| 4 | Extraction and Determination of Ascorbate and Dehydroascorbate... | 1995 | Analytical Biochemistry | 1.0K | ✕ |
| 5 | Postharvest Biology and Technology | 2009 | — | 1.0K | ✕ |
| 6 | Cinnamon Improves Glucose and Lipids of People With Type 2 Dia... | 2003 | Diabetes Care | 969 | ✓ |
| 7 | Medicinal plants of Bangladesh: Chemical constituents and uses | 1998 | — | 937 | ✕ |
| 8 | Optimization of extraction of phenolic compounds from wheat us... | 2004 | Food Chemistry | 799 | ✕ |
| 9 | Aloe vera: A short review | 2008 | Indian Journal of Derm... | 747 | ✓ |
| 10 | Standardization of herbal medicines - A review | 2012 | International Journal ... | 711 | ✓ |
Frequently Asked Questions
What are the physical properties studied in food science?
Physical properties of plant and animal materials are examined in "Physical properties of plant and animal materials" (1968), covering aspects relevant to agricultural engineering and food processing. "Physical Properties of Foods" (1984) by Serpil Şahin et al. extends this to food materials for engineering applications. These properties influence handling, storage, and processing techniques.
How does cinnamon affect type 2 diabetes?
"Cinnamon Improves Glucose and Lipids of People With Type 2 Diabetes" by Alam Khan et al. (2003) showed that 1 gram of cinnamon daily lowered fasting blood glucose by 29% and triglycerides by 23% in 60 patients over 40 days. Improvements occurred in total cholesterol, LDL, and HDL levels as well. The study involved 30 men and 30 women aged with type 2 diabetes.
What methods extract phenolic compounds from wheat?
"Optimization of extraction of phenolic compounds from wheat using response surface methodology" by Chandrika M. Liyana‐Pathirana and Fereidoon Shahidi (2004) optimized conditions using response surface methodology to maximize phenolic yield from wheat. Higher temperatures and ethanol concentrations improved extraction efficiency. This approach quantifies antioxidants for functional food development.
Why standardize herbal medicines?
"Standardization of herbal medicines - A review" by Kunle (2012) states that over 80% of the world population depends on herbal medicines for health. Standardization ensures consistent quality, efficacy, and safety in production. It addresses variability in chemical constituents across plants.
What is the nutritive value of Indian foods?
"Nutritive value of Indian foods" by C. Gopalan, B. V. Rama Sastri, and S. C. Balasubramanian (1971) provides detailed nutrient compositions for common Indian foods. It serves as a reference for dietary assessments and nutritional planning. The work lists macronutrients, vitamins, and minerals across food categories.
How is ascorbate extracted from plant tissue?
"Extraction and Determination of Ascorbate and Dehydroascorbate from Plant Tissue" by K. Kampfenkel, M. Vanmontagu, and Dirk Inzé (1995) describes methods for accurate measurement of ascorbate and dehydroascorbate in plants. The protocol minimizes oxidation during extraction. It supports antioxidant research in nutritional studies.
Open Research Questions
- ? How do optimized extraction parameters for wheat phenolics scale to industrial production of functional beverages?
- ? What mechanisms link cinnamon's effects on glucose and lipids to specific bioactive compounds in type 2 diabetes patients?
- ? How can standardization protocols for herbal medicines incorporate variability in plants like Aloe vera across regions?
- ? What postharvest technologies best preserve physical properties and nutritive values in diverse plant and animal foods?
- ? How do ascorbate extraction methods adapt to quantify antioxidants in wheatgrass and related nutraceuticals?
Recent Trends
The field maintains 22,481 works centered on wheatgrass antioxidants, cancer chemoprevention via apoptosis, and nutraceutical beverages, with keywords highlighting fermented extracts and bioactive compounds; high-citation papers like "Cinnamon Improves Glucose and Lipids of People With Type 2 Diabetes" (2003, 969 citations) continue influencing diabetes nutrition, but no new preprints or news in the last 12 months signal steady rather than accelerating growth.
Research Food Science and Nutritional Studies with AI
PapersFlow provides specialized AI tools for Nursing researchers. Here are the most relevant for this topic:
Systematic Review
AI-powered evidence synthesis with documented search strategies
AI Literature Review
Automate paper discovery and synthesis across 474M+ papers
Paper Summarizer
Get structured summaries of any paper in seconds
See how researchers in Health & Medicine use PapersFlow
Field-specific workflows, example queries, and use cases.
Start Researching Food Science and Nutritional Studies with AI
Search 474M+ papers, run AI-powered literature reviews, and write with integrated citations — all in one workspace.
See how PapersFlow works for Nursing researchers