विधियों की तुलना करें

	टेक्सचर प्रोफाइल एनालिसिस	मात्रात्मक वर्णनात्मक विश्लेषण
क्षेत्र	खाद्य विज्ञान	खाद्य विज्ञान
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1968	1974
प्रवर्तक	Malcolm Bourne	Herbert Stone
प्रकार	Mechanical Texture Method	Descriptive Analysis Method
मौलिक स्रोत	Bourne, M. C. (1968). Texture profile of foods. Journal of Food Science, 33(3), 280-283.	Stone, H., Bleibaum, R. N., & Thomas, H. A. (2012). Sensory evaluation practices (4th ed.). Academic Press.
उपनाम	TPA	QDA
संबंधित	3	3
सारांश	Texture Profile Analysis (TPA) is an objective, mechanical method that simulates mastication (chewing) to measure the textural properties of food products. Developed by Bourne in 1968, TPA uses a texture analyzer (a machine that applies defined forces and movements to a sample) to generate a force-time curve from which multiple texture attributes (hardness, springiness, chewiness, cohesiveness, adhesiveness) are extracted and quantified.	Quantitative Descriptive Analysis (QDA) is a comprehensive sensory evaluation method developed by Stone and colleagues in the 1970s that uses a trained panel to describe the intensity of sensory attributes in food products. QDA provides detailed, quantitative profiles of flavor, aroma, texture, and appearance, allowing researchers and product developers to characterize and compare products objectively.