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Resistant starch powder: what it is, health benefits, and how to use it

Resistant starch powder: what it is, health benefits, and how to use it

22

2026

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09

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What is resistant starch? Benefits, foods, and how to add it to your diet

What is resistant starch? Benefits, foods, and how to add it to your diet

21

2026

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09

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Special Report on Application of Beijing Xiangyu Resistant Starch in Low-GI Products

Special Report on Application of Beijing Xiangyu Resistant Starch in Low-GI Products

As a global supplier of domestically produced resistant starch, Beijing Xiangyu serves food and pharmaceutical clients worldwide, with profound experience in customer service, brand awareness and technical support within the low-GI sector. Resistant starch, a key raw material and base ingredient for low-GI foods, is a high-quality, slow glucose-releasing carbohydrate. As a unique macromolecular prebiotic, it modulates gut microbiota, optimizes short-chain fatty acid production and stimulates GLP-1 secretion to achieve profound metabolic regulation, thereby supporting better blood sugar control and appetite suppression.   A leading brand in this field, Beijing Xiangyu has long been committed to the commercialization of resistant starch, aiming to make this premium carbohydrate accessible to more consumers. The company actively participates in exhibitions, academic conferences and publishes specialized research papers. At the 2026 Low-GI Food Innovation & Development Forum held during the 2026 Canton Fair, Beijing Xiangyu invited Professor Qiu Po, a distinguished industry expert, to deliver a presentation titled Compliance Pathways and Technical Innovation of Low-GI Baked Foods, which briefly introduces the application of resistant starch. All clients are cordially invited to attend.

10

2026

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09

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For selection between the XY-1945 XY-1946

For selection between the XY-1945 XY-1946

02

2026

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09

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The raw material of resistant starch is scheduled for harvest and warehousing in 2026

The raw material of resistant starch is scheduled for harvest and warehousing in 2026

Quanyin Xiangyu (Beijing) Biotechnology Co., Ltd., a global supplier of resistant starch (highamylose starch), independently controls the whole industrial chain including rawmaterial breeding, planting, grain purchasing & storage, and processing. The highamylose corn crops are growing well with reliable quality in 2026, and are planned to be successively put into warehouse from September to October.

27

2026

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08

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Beijing Xiangyu Releases NewEdition General Handbook for Resistant Starch & Special Purpose Handbook for Powder Tableting

As a global supplier of resistant（high amylose corn) starch, Jingyin Xiangyu (Beijing) is committed to the largescale commercial promotion of resistant starch. The company continuously invests in R&D covering the fundamental properties and applications of resistant starch. It regularly updates product handbooks in response to frequent customer inquiries and emerging application scenarios. These handbooks serve not only as technical specifications for customers’ product development, but also help shape academic understanding and consumers’ cognition & consumption habits regarding resistant starch. This revised version mainly supplements physiological effects and mechanism analysis of resistant starch on glycemic control, weight management, satiety and intestinal transit, clarifies several common misconceptions, and updates some application formulas. Feel free to get in touch if you need a copy.

20

2026

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Resistant Starch: A Rising‑Star Dietary Fiber — Nutritious, Healthy and Palatable

Resistant Starch: A Rising‑Star Dietary Fiber — Nutritious, Healthy and Palatable

Numerous research papers support the comprehensive benefits of resistant starch. Beijing Xiangyu has recently conducted followup interviews with a large number of individual consumers, documenting target outcomes, intake methods, and practical effects. The sample size is substantial with significant interindividual variations; data was collated without preintervention controls. Overall observations: In terms of functional priorities: satiety & appetite suppression, weight management, glycemic control, gut health, bowel regulation, and improvement of fattyliver conditions, in that order. Satiety ranks first. Weight management and glycemic control are achieved as secondary benefits following satiety. Subjectively, satiety and improved bowel movement deliver the most immediate perceptible effects. Effect evaluation: Overall feedback is positive with consistent favorable reviews. There is high brand recognition and willingnesstorecommend for Beijing Xiangyu, reflected in sound repurchase and referral rates. Common misconceptions: Many consumers mistakenly believe RS2 is heatlabile, hence they tend to consume it mixed with lukewarm or cold water. As product quality is difficult to judge by appearance, consumers tend to choose reputable brands. Dosage: Consumers generally take relatively high doses, mostly 2040 g per day. No adverse reactions have been reported, and intolerance cases are rare.

11

2026

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Classification and Selection of Resistant Starch

Classification and Selection of Resistant Starch

Key Takeaway The RS1–RS5 classification is based on production processes, not functional efficacy. A higher RS serial number does not equal better performance. Below are core criteria for selecting resistant starch: 1. Dietary Fiber Content Resistant starch is a high-molecular-weight polysaccharide. Since it cannot be digested and converted into glucose in the small intestine, it is classified as unavailable carbohydrates, namely dietary fiber — the core nutritional component of resistant starch for weight management. All resistant starch series from Beijing Xiangyu deliver dietary fiber content above 50%, exceeding 60% on a dry basis, with some grades surpassing 80%. By this benchmark, raw potatoes and cold rice can be ruled out directly, as their effective dietary fiber content is near zero. Consumers would need to consume abnormally large portions to gain trivial fiber intake, which backfires on weight management. From a broader perspective, staple foods worldwide are designed primarily to supply calories with high yields; potatoes (Western staple) and rice (Southeast Asian staple) cannot function as high-fiber ingredients by nature. 2. Heat Resistance (Gelatinization Temperature) All organic raw materials have processing tolerance limits, measured by molecular stability under heat — defined as gelatinization temperature in starch science, the temperature at which starch breaks down. All resistant starch variants will gelatinize once exceeding their threshold temperature (similar to metals melting at specific temperatures and losing rigidity). When selecting products, prioritize resistant starch with high gelatinization temperatures that remain minimally gelatinized under standard food manufacturing conditions. RS4 ranks top in heat resistance in this regard. All resistant starch products from Beijing Xiangyu (Official Website: www.beijingxiangyu.cn) only fully gelatinize under two strict conditions: moisture content lower than 5% and temperature over 100 °C. Conventional food processing cannot meet such harsh criteria, so their functional properties remain intact during production — this explains why our resistant starch retains weight-loss benefits after food manufacturing. By contrast, most RS3 varieties have low gelatinization temperatures, making them suitable only for powdered solid beverages but poor for baked staple foods.

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2026

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Quanyin Xiangyu (Beijing) Biotechnology Co., Ltd.

Address: A/ Beijing, B/Jnan Shandong

Working hours: Monday to Friday 9:00-18:00 GMT+8

Phone: +86-15911081400  (WeChat)

E-mail: Pekingxiangyu@gmail.com

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