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Contact Information
We greatly value your feedback and look forward to working with you on future projects.
Contact number
0546-8623999
Address
Building 2, No. 33 Chizhou Road, Dongying Development Zone, Shandong Province
Mail
amylom@amylom.com
FAQ
Covering various aspects such as technology, security, and processes.
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What is pregelatinized hydroxypropyl starch?
Pregelatinized hydroxypropyl starch is a plant‑based starch modified by both hydroxypropylation and pregelatinization, and serves as an alternative to animal gelatin for softgel shell production.
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How do hydroxypropyl starch soft capsule shells differ from gelatin and HPMC soft capsule shells?
Compared with gelatin, hydroxypropyl starch is plant‑derived and carries no animal‑related risks. Compared with HPMC, it offers higher capsule shell transparency at a lower cost.
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How is hydroxypropyl starch regulated, and how safe is it?
Hydroxypropyl starch has been included as an excipient in the Chinese Pharmacopoeia (ChP) and complies with the GB 29930‑2013 standard. Its heavy metal and microbial limits have been confirmed safe through SGS testing.
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From which plant sources is the starch for hydroxypropyl starch derived?
Sources include starches derived from non‑GMO corn, potato, cassava, and pea.
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Does the hydroxypropyl starch capsule shell offer oxygen barrier performance?
Yes. Hydroxypropyl starch capsule shells exhibit oxygen barrier performance, making them well suited for formulations containing oxygen‑labile active ingredients.
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What level of R&D support does AMYLOM® offer in the field of hydroxypropyl starch technology?
AMYLOM® possesses more than 12 years of research and development expertise in hydroxypropyl starch softgel technology. The company holds a portfolio of 8 invention patents, of which 4 have been officially authorized by the China National Intellectual Property Administration (CNIPA), and the remaining 4 are currently under substantive examination.