- Blood Circulatory System
- Blood
- Bones of The Legs
- Bones of The Foot
- Bones of The Ankle
- Bones of Pelvis
- Blood Groups
- Scientific Name of Human Being
- Largest Organ In Human Body
- Largest Internal Organ in The Human Body
- Human Respiratory System
- Human Population
- Human Physiology
- Human Life Cycle
- Human Insulin
- Human Impact on the Environment
- Human Heart
- Human Health and Diseases
- Human Genome Project Goals Significance
- Human Excretory System
- Human Evolution Progress
- Human Ear
- Human Diseases
- Human Digestive System
- Human Circulatory System Transportation
- Anatomy and Physiology of the Human Body
- Effects of Air Pollution on Human Health
Difference between
- Difference between Turner Syndrome and Klinefelter Syndrome
- Difference Between Transpiration and Guttation
- Difference Between Transpiration and Evaporation
- Difference Between Tracheids and Vessels
- Difference Between Thorns and Spines
- Difference Between T Cells and B Cells
- Difference Between Sympathetic and Parasympathetic
- Difference Between Sporophyte and Gametophyte
- Difference Between Spermatogenesis and Oogenesis
- Difference Between Sperm and Ovum
- Difference between Species, Population, and Community
- Difference Between Sleep and Hibernation
- Difference Between Saturated and Unsaturated Fats
- Difference Between Rust and Smut
- Difference Between Right and Left Lung
- Difference Between Replication and Transcription
- Difference Between Renewable and Non Renewable Resources
- Difference Between Red and White Muscle
- Difference Between Radicle and Plumule
- Difference Between Prokaryotic and Eukaryotic Transcription
- Difference Between Plasma and Serum
- Difference Between Pharynx and Larynx
- Difference Between Organs and Organelles
- Difference Between Open and Closed Circulatory Systems
- Difference Between Ocean and Sea
- Difference Between Monocytes and Lymphocytes
- Difference Between Mitochondria and Chloroplast
- Difference Between Lytic and Lysogenic Cycle
- Arteries and Veins Difference
Cell
- Growth and Development of an organism
- Meiosis Cell Division
- Cellular Respiration Concept Map
- Cell Signalling
- Cell Organelles
- Cell Cycle and Cell Division
- Cell Biology
Energy, Enzymes and membrane
Plant
- Scientific Names of Animals and Plants
- Plant Respiration
- Plant Physiology
- Plant Life Cycle and Alternation of Generations
- Plant Kingdom Plantae
- Plant Growth Regulators
- Plant Fibres
- Mendelian Inheritance Using Seeds of Different Colours Sizes of Any Plant
- Grassland Dominant Plants
- Effects of Air Pollution on Plants
- Biodiversity In Plants and Animals
Botanical Name
- Mustard Botanical Name
- Marigold Botanical Name
- Chilli Botanical Name
- Botanical Name of Tea
- Botanical Name of Sugarcane
- Botanical Name of Soybean
- Botanical Name of Rose
- Botanical Name of Rice
- Botanical Name of Pea
- Botanical Name of Lady Finger
- Botanical Name of Groundnut
- Botanical Name of Grapes
- Botanical Name of Coffee
- Botanical Name of Cabbage
- Botanical Name of Banyan Tree
- Botanical Name of Bajra
Biodiversity
- Biodiversity Pattern Species
- Biodiversity Conservation
- Biodiversity and Conservation Concept Map
- Biodiversity
Symptoms, diseases
- Hormones Heart Kidney GI
- Blood Cancer
- Arthritis
- Aids and Hiv
- Nervous System Diseases
- Modes of Transmission of Diseases
- Migraine Symptoms
- Menopause Symptoms
- Lysosomal Storage Disease
- Lung Diseases
- Lung Cancer Symptoms
- Hyperthyroidism Symptoms
- Hypertension Symptoms
- Chicken Pox Symptoms
- Blood Pressure Symptoms
- Arthritis Symptoms
- Appendicitis - Formation, Symptoms, Treatment
- Anemia Symptoms
- Acidity Symptoms Causes and Risk Factors involved
Causes
Other Topics
Bio Articles (Alphabetic order)
- Antigens and Immunology
- Scientific Name of Vitamins
- Scientific Name of Neem
- Schistosomiasis Life Cycle
- Scabies Life Cycle
- Salient Features of The Kingdom Monera
- Saddle Joints
- Root Modifications
- Role of Microbes In Food Processing
- RNA: World Genetic Material
- Rna Interference
- Ringworm
- Rigor Mortis
- Retrovirus
- Respiratory Quotient
- Respiratory and Lung Volumes
- Adolescence Secondary sexual characteristics
- Prolactin Hormone
- Productivity In Ecosystem
- Prions
- Principles of Treatment
- Principles of Prevention
- Principles of Inheritance and Variation
- Principles of Genetics
- Primary Ciliary Dyskinesia
- Prepare Pedigree Charts of Any One of the Genetic Traits Such as Rolling Of Tongue, Blood Groups, Ear Lobes, Widow’s Peak and Colour Blindness
- Prepare A Temporary Mount of The onion Root Tip To Study Mitosis
- Preparation and Study of Transverse Section of Dicot and Monocot Roots and Stems
- Pregnancy Parturition Lactation
- Neural Control and Coordination
- Nervous Tissue
- Nervous System Definition
- Nervous System Coordination
- Nervous System
- Nerves
- Nephron Function Renal Tubules
- Nephritis
- Nematoda
- Need For Hygiene and Sanitation
- Natural Selection Biological Evolution
- Natural Disasters
- National Parks and Sanctuaries
- Mycology
- Myasthenia Gravis
- Mutualism
- Mutation Genetic Change
- Mutagens
- Muscular Dystrophy
- Muscle Contraction Proteins
- Mountains and Mountain Animals
- Morphology and Anatomy of Cockroach
- Monohybrid Cross - Inheritance of One Gene
- Molecular Basis of Inheritance
- MOET Technology - Multiple Ovulation Embryo Transfer Technology
- Modern Synthetic Theory of Evolution
- Miller Urey Experiment
- Micturition - Urination Process
- Microfilaments
- Microbodies
- Metabolism Metabolic Pathways
- Metabolism Living State Basis
- Mendelian Disorders
- Melatonin Hormone
- Meiosis Phases
- Meiosis I - Stages and Process
- Megafauna
- Measles
- Mayfly Life Cycle
- Mass Flow Hypothesis
- Mass Extinctions
- Marine Biology
- Mammalia Diversity In Living Organisms
- Malthusian Theory of Population
- Male Sex Hormone
- Macromolecule
- Luteinizing Hormone
- Lung Cancer
- Love Hormone
- Locust Life Cycle
- Lizard Life Cycle
- Living Fossil
- Lipoproteins
- Lipids
- Lipid Peroxidation
- Linkage Recombination
- Life Cycle of Living Organism
- Lice Life Cycle
- Leprosy
- Length of Epididymis
- Leishmania Life Cycle
- Leg Muscles
- Law of Segregation and Law of Dominance
- Law of Independent Assortment
- Hypothyroidism
- Hypothalamus
- Hypogeal Germination
- Hypocalcaemia
- Hypertension
- Hyperparathyroidism
- Hydroponics
- Hydrarch Succession
- Horses and Donkeys Same Species
- Hormonal Disorders
- Hormones Secreted by Non-Endocrine
- Hookworm Life Cycle
- Honey Bee Life Cycle
- Homo erectus
- Homeostasis
- History of Clothing Material
- Characteristics and classification of Gymnosperms
- Guttation
- Griffith Experiment: The Genetic Material
- Grazing Food Chain
- Grasshopper Life Cycle
- Gram Positive Bacteria
- Gout
- Gonorrhea
- Gonads
- Goiter
- Embryology
- Embryo Development
- Elisa Technique
- Electron Transport Chain
- Electrocardiograph
- Effects of Water Pollution
- Effects of Waste Disposal
- Effects of Wastage of Water
- Effects of Plastics
- Life Cycle of Chicken
- Chemotrophs
- Chemiosmotic Hypothesis
- Centromere
- Central Dogma Inheritance Mechanism
- Cartilaginous Joints
- Carnivores and Herbivores
- Cardiac Output
- Carbon Cycle
- Carbohydrate Metabolism
- Can a Community Contain Two Populations of the Same Species?
- Bt Crops
- Bryophyta
- Blastocyst
- Bird Life Cycle
- Biotechnology Jobs
- Biotechnology Agriculture
- Biosafety Issues
- Bioreactor Obtaining Foreign Gene
- Biopiracy
- Biomolecules In Living Organisms
- Biomes of The World
- Biomass Definition Ecology
- Biofortification
- Asteraceae Brassicaceae Poaceae
- Ascaris Life Cycle
- Artificial Pollination
- Archaebacteria
- Apoptosis Definition, Pathway, Significance, and Role
- Apoplast and symplast pathway
- AntiMullerian Hormone (AMH)
- Antimicrobial Resistance
- Antibiotics
- Ant Life Cycle
- Annelida Meaning, Classification, Types, and FAQs
- Animal Nervous System
- Animal Kingdom Concept Map
- Animal Kingdom : Animalia Subphylum
- Animal Kingdom
- Animal Husbandry: Types and Advantages
- Animal Husbandry and Poultry Farming & Management
- Angina Pectoris
- Anatomy and Morphology of Animal Tissues
- Anagenesis
- An overview of Anatomy, its types and their applications
- Amphibolic Pathway
- Amphibia
- Amoebiasis
- Ammonotelism
- Ammonification
- Amino acids Properties, Functions, Sources
- Amensalism
- Alternatives To Dams
- Allergies Autoimmunity
- Allee Effect
- Alimentary Canal Anatomy
- Algae Definition, Characteristics, Types, and Examples
- Alcohol and Drug Abuse Measures for Prevention and Control
- Air Pollution Definition, Causes, Effect and Control
- Agriculture Seeds Selection Sowing
- Agriculture Practices - Organic Farming & Irrigation
- Agriculture Fertilizers
- Agricultural Implements and Tools
- Aerobic and Anaerobic Respiration Major Differences
- Advantages of Dams
- Adolescence and Drug Abuse
- Adh Hormone
- Adaptive Radiation Evolution
- Acth Hormone
- Acromegaly Causes, Symptoms, Treatment
- Acquired and Inherited Traits
- Acoustic Neuroma Symptoms, Causes, Diagnosis
Introduction
Along with carbohydrates and proteins, fats are one of the three basic macronutrient groups in the human diet. Fatty acids, which are another name for fat, are composed of the three essential elements carbon, hydrogen, and oxygen, with carbon making up a large portion of the composition. The majority of the fats required for fundamental physiological activities are produced by our bodies. However, those that the body cannot make and that must be consumed through diet are referred to as Essential Fats. The three primary forms of fat are unsaturated fats (got from plant-based food), saturated fats (got from animal-based) and trans fat (that are got from processed, commercially produced foods). Unsaturated and saturated fats are equally essential to the body. Unsaturated fats are considered to be good for the body as it promotes good cholesterol levels in the body while saturated fats overconsumption leads to an increase in bad cholesterol level in the body.
Images coming soon
Saturated fats
Saturated fats are defined as fats that are firmly packed with no double bonds between the fatty acids. Despite a few exceptions, the majority of substances are sopd at ambient temperature. According to the definition of saturated fats, these fats usually obtained from animal foods, packaged foods etc consist of chains of carbon molecules without any double bonds in between. Each carbon molecule holds the maximum number of hydrogen atoms conceivable because there are no double bonds between any of the carbon molecules. Because the hydrogen atoms in their carbon molecules are saturated thus the saturated fats receive their name.
The important functions of saturated fats: Fat is essential for the body as it provides energy (9 calories per gram), protects and insulates the body and stores nutrients. Fat can also produce hormones and regulate the body s temperature and the production of fat-soluble vitamins pke A, D, E and K require fat for absorption
Characteristic features of saturated fats −
They are sopd at room temperature, and difficult to break up.
It can absorb and ultimately depver more energy than carbohydrates or proteins since it is dense and challenging to break down and stick to the body as cholesterol.
The shelf pfe of saturated fats is higher, for example, packaged or canned foods, and desserts.
Relatively high melting points are observed in saturated fats.
Some examples of saturated fats −
Several oils are made from plants, including coconut, palm, and kernel oils.
Beef, pvestock, and pork
Bologna, bacon, sausages, hot dogs, and other processed meats
Cookies, chips, pastries, and packaged snacks
Goods made from dairy, including milk, cheese, and butter
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Health impact of eating saturated fats −
Consuming foods high in saturated fats raises blood cholesterol levels (LDL cholesterol). High LDL cholesterol levels can clog arteries and raise the risk of heart disease and stroke.
Obesity and type II diabetes risks are on the rise.
Processed meats in the daily diet may raise the risk of cardiovascular disease.
Ingesting dairy products may lessen the risk of cardiovascular disease.
Unsaturated fats
A fat or fatty acid that has both single and double bonds is known as unsaturated fat. The chemical structure of unsaturated fats shows the presence of carbon, hydrogen, and oxygen atoms with more double and triple bonds. Unsaturated fats normally appear in pquid form at room temperature. Unsaturated fats, which are good for us when consumed in moderation as part of a healthy diet, are a type of fat that may be found in plant-based foods, oils, and seeds. Helps to lower blood cholesterol levels. Unsaturated fats are spanided into two. They are −
Monounsaturated fats − The structure of this kind of unsaturated fat consists of just one double bond. Monounsaturated fats, such as canola oil and opve oil, are normally pquid at room temperature.
Polyunsaturated fats − They have two or more double bonds in their constitution. At room temp, they are pkewise pquid. Sunflower oil, corn oil, and safflower oil are examples of polyunsaturated fats.
Characteristics of unsaturated fats −
When stored in the refrigerator, monounsaturated fats maintain their pquid consistency at room temperature.
Whether they are at room temperature or in the refrigerator, polyunsaturated fats stay pquid.
Unsaturated fats are more pkely to be in a pquid condition when maintained at room temperature because they have a lower melting point than saturated fats.
Unsaturated fats have a greater tendency to spoil sooner.
Unsaturated fat-containing foods examples: Nuts, Canola, vegetable, or plant oils, Fish containing omega-3 unsaturated fatty acids, such as salmon, tuna, and anchovies, Opves and Avocados are some common examples.
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Health impacts of eating unsaturated fats −
Unsaturated fats reduce the risk of heart attack and stroke by preventing fatty deposits, sometimes known as plaques, from accumulating in the arteries.
Monounsaturated fatty acids might aid in increasing HDL levels.
Polyunsaturated fatty acids aid to prevent arterial hardening, lowering blood pressure, and protecting the body from irregular heartbeats by preventing blood platelets from clotting and sticking to artery walls.
Omega-3 fatty acids, a subclass of polyunsaturated fat, help to lower the risk of coronary artery disease, Eg. Low mercury-containing fatty fish.
Omega-6, a polyunsaturated essential fatty acid, also seems to lower the risk, eg. Walnuts, sunflower seeds etc.
Difference between saturated and unsaturated fats
Saturated fats | Unsaturated fats |
---|---|
Consist of just one bond | At least one double bond is present |
The daily intake shouldn t exceed 10% of total calories. | Daily intake ought to be greater than 30% of total calories. |
Saturated fats are often those sourced from animals. | Most fats originating from plants are classified as saturated fats. |
No sub-categories | 2 sub-categories: monounsaturated and polyunsaturated fats |
At room temperature - sopd | At room temperature - pquid |
Don t ruin it quickly | Ruin quickly |
The melting point is high | Low melting point |
Increases bad cholesterol level - low-density ppoproteins (LDL). | Reduces low-density ppoproteins (LDL) and increases high-density ppoprotein (HDL) - good cholesterol |
Examples − meat, palm oil, butter | Examples − Walnut, avocado, soybeans |
Conclusion
The body requires both saturated and unsaturated fats to remain healthy. They should be consumed in moderation, though, as too much of anything can be bad for one s health. In their chemical makeup, saturated fats are devoid of double bonds and are saturated with hydrogen atoms. At least one double bond can be found in the chemical structure of unsaturated fats. Compared to saturated fats, unsaturated fats are healthier. However, it s important to eat both kinds of fat in the proper amounts.
FAQs
Q1. What is trans fat?
Ans. Trans fat is a form of unsaturated fats which can be made from vegetable oils and some animal products pke meat and milk.
Q2. How are saturated fats related to palm oil?
Ans. 50% of the fatty acids in palm oil are saturated, and 50% are unsaturated (40 per cent monounsaturated and 10 per cent polyunsaturated).
Q3. Which has more energy, fats or sugar?
Ans. Fats have more energy than sugar because their carbon atoms are reduced.
Q4. Which is the good cholesterol in the body?
Ans. HDL - high-density ppoprotein