Starch
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Cite "Starch"
Starch. (n.d.). In Compound. Retrieved from /th/compound/starch/
"Starch." Compound, /th/compound/starch/.
@misc{starch, title={Starch}, url={/th/compound/starch/}}
IUPAC: Starch
CAS: 9005-25-8
ภาพรวม
Starch is a polysaccharide that plants use to store energy. It consists of two polymers: amylose (linear) and amylopectin (branched). It is the most important carbohydrate in the human diet, providing about 50% of caloric intake in most populations.
องค์ประกอบ
การใช้งาน
- • Dietary staple (rice, wheat, potatoes, corn)
- • Paper sizing and coating
- • Textile stiffening
- • Biodegradable packaging
ข้อเท็จจริงที่น่าสนใจ
- ✦ The iodine starch test (turns blue-black) is one of the most well-known chemistry tests
ความปลอดภัย
- ⚠ Generally safe
- ⚠ Excessive refined starch intake linked to metabolic disease
คุณสมบัติ
- ประเภท
- polymer
- สถานะ
- solid
- มวลโมลาร์
- 162.14 g/mol
- ความหนาแน่น
- 1.5000 g/cm³
- การละลาย
- insoluble (forms colloid in hot water)
หรือเรียกอีกชื่อว่า
Amylum
Frequently Asked Questions
What is Starch?
Starch ((C₆H₁₀O₅)ₙ) is a polymer compound with the IUPAC name Starch.
What is the molecular weight of Starch?
Starch has a molar mass of 162.141 g/mol.
What state is Starch at room temperature?
Starch is a solid at room temperature.
Is Starch organic or inorganic?
Starch is classified as an inorganic compound.
What elements make up Starch?
Starch ((C₆H₁₀O₅)ₙ) is composed of Hydrogen (H), Carbon (C), Oxygen (O).