Question:
Alcohol insoluble solids is an index to determine canning ripe stage in
Alcohol insoluble solids is an index to determine canning ripe stage in
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AIS test is the standard quality and maturity index for green peas; higher AIS indicates over-maturity and starchiness.
Updated On: Sep 15, 2026
- Cherry
- Mushroom
- Pea
- Pineapple
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Harvest maturity indices evaluate the chemical transformation of sugars into higher polysaccharides in vegetable crops.
Step 2: Detailed Explanation:
In green garden peas (Pisum sativum), maturation is characterized by the rapid conversion of soluble sugars into insoluble starch and complex cell-wall polysaccharides.
The Alcohol Insoluble Solids (AIS) test measures these insoluble polysaccharides and serves as the official legal and processing index to assess tenderness and canning maturity in peas.
Step 3: Final Answer:
Therefore, Alcohol Insoluble Solids is the canning maturity index for peas.
Harvest maturity indices evaluate the chemical transformation of sugars into higher polysaccharides in vegetable crops.
Step 2: Detailed Explanation:
In green garden peas (Pisum sativum), maturation is characterized by the rapid conversion of soluble sugars into insoluble starch and complex cell-wall polysaccharides.
The Alcohol Insoluble Solids (AIS) test measures these insoluble polysaccharides and serves as the official legal and processing index to assess tenderness and canning maturity in peas.
Step 3: Final Answer:
Therefore, Alcohol Insoluble Solids is the canning maturity index for peas.
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