中国産クルミ 33 殻付きクルミ

33 殻付きクルミは、国内市場での販売だけでなく、中東、ヨーロッパ、アメリカ、アジアなど、幅広い地域に輸出されています。その独特の品質と優れた栄養価は、国内外の消費者に認められ、愛されています。当社工場は30年近くのクルミ輸出経験を持ち、専門的な生産ラインと万全のアフターサービスを備えており、製品の品質と納期の厳守を保証します。

豊富な在庫をご用意しており、お客様の様々なニーズや仕様にお応えできます。高品質なナッツとして、殻付きクルミ33は、その豊富な栄養価と独特の風味でご好評いただいております。高品質な殻付きクルミ33製品をご提供いたしますので、ご興味がございましたら、お気軽にお問い合わせください。

クルミが豊富

クルミは、健康全般に貢献する多くの重要な栄養素が豊富に含まれています。特にオメガ3脂肪酸をはじめとする健康的な脂肪の優れた供給源であり、心臓と脳の健康をサポートします。また、タンパク質と食物繊維も含まれており、消化を促進し、満腹感を長く持続させるのに役立ちます。

さらに、クルミにはビタミンE、メラトニン、ポリフェノールなどの抗酸化物質が豊富に含まれており、フリーラジカルによるダメージから体を守るのに役立ちます。また、マグネシウム、リン、銅、マンガンなどの必須ミネラルも含まれています。これらのミネラルは、骨の健康、エネルギー産生、免疫システムをサポートします。

クルミは栄養価が高いことからスーパーフードとされています。毎日の食事に少量のクルミを取り入れることで、脳機能のサポートから心臓病のリスク低下まで、多くの健康効果が得られます。

減量のためのクルミ

クルミは適度に摂取すれば、減量ダイエットに役立ちます。カロリーと脂質は高いですが、クルミに含まれる脂質のほとんどは健康的な不飽和脂肪酸で、満腹感を与えてくれます。そのため、食べ過ぎや不健康な間食への欲求を抑えることができます。

クルミはタンパク質と食物繊維も豊富に含み、どちらも食欲抑制に重要な役割を果たします。食物繊維は消化を遅らせ、血糖値を安定させるのに役立ち、タンパク質は減量中の筋肉の健康をサポートします。研究によると、クルミなどのナッツ類を食事に取り入れることで、より多くの体重を減らせたり、長期的に体重を維持したりできることが示されています。

クルミの効果を最大限に引き出すには、1日にひとつかみ程度など、少量ずつ摂取し、健康に良くない間食の代わりに使用してください。サラダ、オートミール、ヨーグルトに加えれば、クルミの効能を手軽に享受しながら体重管理もできます。

What Are Chinese Walnuts in Shell? Varieties, Origins, and Characteristics

 Chinese walnuts in shell refer to whole, unprocessed walnuts harvested in China and sold with their natural hard shell intact. As one of the world’s largest walnut producers, China supplies a wide range of in-shell walnuts that are valued in both domestic and international markets for their freshness, long shelf life, and natural protection against oxidation. Keeping the walnut in shell helps preserve the kernel’s flavor, oil content, and nutritional value, making Chinese walnuts in shell especially popular for wholesale, retail, and seasonal gift markets.

Main Varieties of Chinese Walnuts in Shell

China grows several well-known walnut varieties, each with distinct characteristics. The most common type is the Xinjiang walnut, widely recognized for its large size, thin shell, and high kernel yield. These walnuts are easy to crack and have a light-colored, mildly sweet kernel, making them a preferred choice for export. Yunnan walnuts are another major variety, typically slightly smaller but known for their rich aroma and balanced flavor profile. In northern regions such as Shaanxi and Shanxi, traditional local varieties are grown, often featuring thicker shells and a more robust taste, which appeals to consumers who prefer a stronger, earthy walnut flavor.

Origins and Growing Regions in China

Chinese walnuts in shell are mainly produced in western and northern provinces, where climate and soil conditions are ideal for walnut trees. Xinjiang, Yunnan, Shaanxi, Shanxi, and Hebei are among the key producing areas. These regions offer large day–night temperature differences, abundant sunlight, and well-drained soils, all of which contribute to better nut development and oil accumulation. Many orchards rely on traditional cultivation methods combined with modern grading and sorting techniques, ensuring consistent quality for international trade.

Key Characteristics of Chinese Walnuts in Shell

One defining characteristic of Chinese walnuts in shell is their natural freshness and durability during transport. The intact shell acts as a protective barrier, reducing moisture loss and contamination. In terms of appearance, high-quality in-shell walnuts are uniform in size, free from cracks or mold, and have a clean, light-brown shell surface. Inside, the kernels are typically plump, golden to light amber in color, and rich in healthy fats. Thanks to their variety options, stable supply, and competitive pricing, Chinese walnuts in shell remain a reliable choice for buyers seeking quality walnuts from a major global origin.

Nutritional Value of Chinese Walnuts in Shell

 Chinese walnuts in shell are widely valued not only for their rich, earthy flavor but also for their impressive nutritional profile. Keeping the walnut in its natural shell helps protect the kernel from light, air, and moisture, which means the nutrients remain more stable from harvest to consumption. For health-conscious consumers and global buyers alike, Chinese walnuts in shell are often seen as a premium, minimally processed nut option.

From a macronutrient perspective, Chinese walnuts are especially known for their healthy fat content. They are rich in polyunsaturated fatty acids, particularly omega-3 alpha-linolenic acid (ALA), which supports heart health and helps maintain normal cholesterol levels. Compared with many other nuts, walnuts contain a higher proportion of omega-3s, making Chinese walnuts in shell a popular choice for balanced diets and plant-based nutrition plans.

Protein is another important component of Chinese walnuts in shell. While not a complete protein, walnut protein contains several essential amino acids that contribute to muscle maintenance and overall metabolic function. At the same time, walnuts are naturally low in carbohydrates and contain no added sugars, which makes them suitable for low-carb and low-glycemic diets.

In terms of micronutrients, Chinese walnuts offer a wide range of vitamins and minerals. They are a natural source of vitamin E, a powerful antioxidant that helps protect cells from oxidative stress. Walnuts also contain B-group vitamins such as vitamin B6 and folate, which are involved in energy metabolism and nervous system support. Mineral content is another strong point, with notable levels of magnesium, phosphorus, copper, and manganese, all of which play roles in bone health, enzyme activity, and immune function.

Chinese walnuts in shell are also rich in dietary fiber and plant-based antioxidants, including polyphenols. These compounds support digestive health and may help reduce inflammation when walnuts are consumed regularly as part of a balanced diet. Overall, the nutritional value of Chinese walnuts in shell makes them a versatile, nutrient-dense food suitable for daily snacking, baking, and further processing in the global nut market.

Why Chinese Walnuts in Shell Are Popular in Global Markets

 Chinese walnuts in shell have become a staple product in many international markets, and their popularity is not accidental. Thanks to a combination of natural advantages, mature agricultural systems, and strong export capabilities, China has positioned itself as one of the world’s most reliable sources of high-quality walnuts in shell. For importers, distributors, and food brands, these walnuts offer a balance of quality, consistency, and commercial value that is hard to match.

One of the main reasons Chinese walnuts in shell are so well received globally is China’s favorable growing conditions. Major walnut-producing regions such as Xinjiang, Yunnan, and Shanxi benefit from long sunshine hours, significant day–night temperature differences, and well-drained soil. These natural factors contribute to walnuts with full kernels, a rich nutty flavor, and high oil content. When sold in shell, the walnuts retain their freshness longer, making them especially suitable for long-distance shipping and extended storage.

Another key factor is large-scale and standardized production. China has decades of experience in walnut cultivation, with well-established orchards and improving agricultural practices. Many suppliers now use controlled harvesting, grading, and drying processes to ensure uniform shell color, size, and moisture levels. This consistency is highly valued in global markets, where buyers need stable quality for retail packaging, bulk distribution, or further processing.

From a commercial perspective, Chinese walnuts in shell are also highly competitive on price. The combination of large production volumes and efficient supply chains allows exporters to offer attractive pricing without sacrificing quality. This makes Chinese walnuts an appealing option for both developed and emerging markets, especially for seasonal sales, holiday gift packs, and health-focused food segments.

Finally, growing global awareness of healthy eating has boosted demand. Walnuts are widely recognized for their nutritional benefits, including healthy fats, plant-based protein, and antioxidants. Chinese walnuts in shell align well with this trend, offering a natural, minimally processed product that appeals to health-conscious consumers. Together, these factors explain why Chinese walnuts in shell continue to gain strong acceptance and long-term demand in global markets.

33 Walnut Explained: Why It’s the Most Popular Chinese Walnut Variety

When discussing the powerhouse of the Chinese nut industry, the 33 Walnut (often referred to as Xingfu 33 or Xin-33) consistently tops the charts. This variety has revolutionized commercial walnut production, not just in China but as a global benchmark for quality. Its rise to fame isn't accidental; it is the result of meticulous selective breeding designed to meet the high standards of both industrial processors and health-conscious consumers.

Superior Yield and Early Maturity
One of the primary reasons growers favor the 33 Walnut is its high productivity. Unlike traditional varieties that take years to reach peak output, the 33 Walnut is known for its precocity—meaning it begins bearing fruit much earlier in its lifecycle. This allows farmers to see a return on investment faster, making it the backbone of modern intensive orchards.

The "Paper-Shell" Advantage
From a consumer perspective, the 33 Walnut is famous for its ultra-thin shell. Often categorized as a "paper-shell" walnut, it can frequently be cracked open by hand or with minimal pressure. This physical trait results in a high kernel recovery rate, often exceeding 50% to 60% of the total nut weight. For the end-user, this means less waste and easier snacking; for processors, it means more efficient mechanical shelling with less damage to the valuable meat inside.

Premium Flavor Profile and Nutrition
Beyond the shell, the 33 Walnut is prized for its sensory qualities:
Color: The kernels are consistently light-colored or "extra light," which is a key indicator of premium quality in international markets.
Taste: It lacks the heavy bitterness found in wilder varieties, offering a mild, buttery, and slightly sweet profile.
Health Benefits: Packed with Omega-3 fatty acids, antioxidants, and vitamin E, it fits perfectly into the "superfood" category that drives modern dietary trends.

By combining grower-friendly resilience with consumer-friendly convenience, the 33 Walnut has solidified its status as the "gold standard" of Chinese walnut cultivation.

Why Walnuts in Shell Preserve More Nutrients Than Shelled Walnuts

When it comes to snacking for health, nature has already provided the perfect packaging. While pre-shelled halves offer convenience, opting for bulk walnuts in shell is the superior choice for those looking to maximize nutrient density. Whether you are sourcing premium Chinese walnuts or specific varieties like the thin-shelled 33 walnut, the natural casing acts as a biological vault for freshness.

Protection Against Oxidation and Rancidity
Walnuts are incredibly rich in polyunsaturated fatty acids (PUFAs), particularly alpha-linolenic acid (an essential omega-3). While these fats are vital for heart health, they are also highly unstable. Once a walnut is shelled, its protective barrier is gone, exposing the delicate oils to oxygen. This process, known as oxidation, leads to rancidity.

Buying bulk walnuts in shell ensures that these volatile oils remain stable. Because the kernel is shielded from the air, the healthy fats in Chinese walnuts stay intact, preventing the bitter taste and nutritional degradation associated with pre-packaged kernels.

Shielding Delicate Antioxidants and Vitamins
Walnuts rank higher in antioxidant activity than almost any other common nut. They are packed with polyphenols, Vitamin E, and melatonin. However, these compounds are sensitive to light and air.
Light Sensitivity: The shell of the 33 walnut protects the kernel from light-induced breakdown of riboflavin and phytonutrients.
Air Exposure: The shell acts as a natural seal, preventing the "air-aging" that diminishes vitamin potency over time.

Guaranteed Freshness and Integrity
A shelled walnut begins its nutritional "countdown" the second it leaves the factory. In contrast, keeping Chinese walnuts in their natural state allows them to maintain their mineral integrity for months. By choosing the 33 walnut—known for its high kernel yield and ease of cracking—you are essentially "harvesting" the nutrients at their peak, ensuring you receive the full anti-inflammatory benefits that nature intended.

Chinese Walnuts in Shell for Snack, Bakery, and Ingredient Processing

Chinese walnuts in shell have become a preferred choice across multiple food industries due to their natural freshness, longer shelf life, and versatile applications. Compared to pre-shelled kernels, keeping the shell intact helps protect the walnut from oxidation, preserving its rich flavor, aroma, and nutritional value. This makes chinese walnuts especially attractive for snack brands and food manufacturers seeking premium-quality raw materials.

In the snack sector, bulk walnuts in shell are widely used for roasted and flavored walnut products. Their intact shell not only enhances product authenticity but also provides a more engaging consumer experience. Many premium snack brands highlight the origin of china walnut to emphasize quality and traceability, which is increasingly important in global markets.

For the bakery industry, walnuts are a key ingredient in products such as breads, cakes, cookies, and pastries. High-quality varieties like 33 walnut are particularly valued for their high kernel yield, light color, and mild taste. Once processed, these walnuts deliver consistent texture and flavor, making them ideal for large-scale baking operations. Using chinese walnuts in shell as the initial sourcing format also allows manufacturers to control cracking, sorting, and grading processes internally, ensuring better quality management.

In ingredient processing, chinese walnuts are further transformed into chopped nuts, walnut paste, walnut oil, and protein-rich additives. Their stable supply from China, combined with competitive pricing, makes china walnut a reliable option for food processors worldwide. Overall, whether for snacks, bakery, or industrial ingredient use, bulk walnuts in shell offer a practical balance of quality, efficiency, and cost-effectiveness, reinforcing their position in the global walnut supply chain.